MODEL G9730/G9731 13" X 40" HIGH PRECISION TOOLROOM LATHE OWNER'S MANUAL 8DENG><=I ?6CJ6GN! '%&& 7N OOAN >C9JHIG>6A! >C8# WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. ;DG BD9:AH B6CJ;68IJG:9 H>C8: .
This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death. The owner of this machine/tool is solely responsible for its safe use.
Table of Contents INTRODUCTION ............................................... 3 BVcjVa 6XXjgVXn ########################################### ( 8dciVXi >c[d#################################################### ( BVX]^cZ 9ZhXg^ei^dc ###################################### ( >YZci^[^XVi^dc ################################################### ) <.,(% BVX]^cZ 9ViV H]ZZi ########################## * <.,(& BVX]^cZ 9ViV H]ZZi ########################## , SECTION 1: SAFETY .......................................
SECTION 5: ACCESSORIES ......................... 61 SECTION 6: MAINTENANCE.........................
INTRODUCTION Manual Accuracy Contact Info LZ VgZ egdjY id d[[Zg i]^h bVcjVa l^i] ndjg cZl bVX]^cZ LZ kZ bVYZ ZkZgn Z[[dgi id WZ ZmVXi l^i] i]Z ^chigjXi^dch! heZX^[^XVi^dch! YgVl^c\h! VcY e]did\gVe]h d[ i]Z bVX]^cZ lZ jhZY l]Zc lg^i^c\ i]^h bVcjVa# =dlZkZg! hdbZi^bZh lZ hi^aa bV`Z Vc dXXVh^dcVa b^hiV`Z# LZ hiVcY WZ]^cY djg bVX]^cZh# >[ ndj ]VkZ Vcn fjZhi^dch dg cZZY ]Zae! jhZ i]Z ^c[dgbVi^dc WZadl id XdciVXi jh# 7Z[dgZ XdciVXi^c\! eaZVhZ \Vi]Zg i]Z bdYZa cjbWZg VcY bVcj
Identification 7 8 9 ; < : = 6 > ? C @ B A Figure 1. >YZci^[^XVi^dc# A. =ZVYhidX` gZ[Zg id Headstock Controls dc Page 28 [dg YZiV^ah B. He^cYaZ C. ("?Vl 8]jX` D. HiZVYn GZhi E. )"LVn Idda Edhi F. ;daadl GZhi G. 8jii^c\ ;aj^Y CdooaZ H. IV^ahidX` gZ[Zg id Tailstock Controls dc Page 30 [dg YZiV^ah I. Adc\^ijY^cVa AZVYhXgZl J. ;ZZYgdY K. He^cYaZ 8dcigda GdY L. ;ddi 7gV`Z M. BVhiZg EdlZg Hl^iX] N.
G9730 Machine Data Sheet 0$&+,1( '$7$ 6+((7 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 02'(/ * ; +,*+ 35(&,6,21 722/ 5220 /$7+( +3 9 6,1*/( 3+$6( Product Dimensions: Weight............................................................................................................................................................ 1475 lbs. Width (side-to-side) x Depth (front-to-back) x Height....................................................
Headstock Info Spindle Bore.......................................................................................................................................... 1-3/8 in. Spindle Taper......................................................................................................................................... MT#4.5 No Of Spindle Speeds...................................................................................................................................... 8 Spindle Speeds.......
G9731 Machine Data Sheet 0$&+,1( '$7$ 6+((7 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 02'(/ * ; 35(&,6,21 722/ 5220 /$7+( +3 9 3+$6( Product Dimensions: Weight............................................................................................................................................................ 1475 lbs. Width (side-to-side) x Depth (front-to-back) x Height..............................................................
Headstock Info Spindle Bore.......................................................................................................................................... 1-3/8 in. Spindle Taper......................................................................................................................................... MT#4.5 No Of Spindle Speeds...................................................................................................................................... 8 Spindle Speeds.......
SECTION 1: SAFETY For Your Own Safety, Read Instruction Manual Before Operating this Machine The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
DISCONNECTING POWER SUPPLY. 6alVnh Y^h" XdccZXi bVX]^cZ [gdb edlZg hjeean WZ[dgZ hZg" k^X^c\! VY_jhi^c\! dg X]Vc\^c\ Xjii^c\ iddah W^ih! WaVYZh! XjiiZgh! ZiX# # BV`Z hjgZ hl^iX] ^h ^c D;; edh^i^dc WZ[dgZ gZXdccZXi^c\ id Vkd^Y Vc jcZmeZXi" ZY dg jc^ciZci^dcVa hiVgi# APPROVED OPERATION.
Additional Safety for Lathes CLEARING CHIPS. BZiVa X]^eh XVc ZVh^an Xji WVgZ h`^c·ZkZc i]gdj\] V e^ZXZ d[ Xadi]# 6kd^Y XaZVg^c\ X]^eh Wn ]VcY dg l^i] V gV\# JhZ V Wgjh] dg kVXjjb id XaZVg bZiVa X]^eh# SPEED RATES. DeZgVi^c\ i]Z aVi]Z Vi i]Z lgdc\ heZZY XVc XVjhZ cZVgWn eVgih id WgZV` dg i]Z ldg`e^ZXZ id XdbZ addhZ! l]^X] l^aa gZhjai ^c YVc" \Zgdjh egd_ZXi^aZh i]Vi XdjaY XVjhZ hZkZgZ ^beVXi ^c_jg^Zh# AVg\Z dg cdc"XdcXZcig^X ldg`e^ZXZh bjhi CHUCK KEY SAFETY.
SECTION 2: POWER SUPPLY Availability Circuit Information 7Z[dgZ ^chiVaa^c\ i]Z bVX]^cZ! Xdch^YZg i]Z VkV^a" VW^a^in VcY egdm^b^in d[ i]Z gZfj^gZY edlZg hjeean X^gXj^i# >[ Vc Zm^hi^c\ X^gXj^i YdZh cdi bZZi i]Z gZfj^gZbZcih [dg i]^h bVX]^cZ! V cZl X^gXj^i bjhi WZ ^chiVaaZY# Id b^c^b^oZ i]Z g^h` d[ ZaZXigdXj" i^dc! [^gZ! dg Zfj^ebZci YVbV\Z! ^chiVaaVi^dc ldg` VcY ZaZXig^XVa l^g^c\ bjhi WZ YdcZ Wn V fjVa^[^ZY ZaZXig^X^Vc ^c VXXdgYVcXZ l^i] Vaa Veea^XVWaZ XdYZh VcY hiVcYVgYh# 6 edlZg hje
Grounding Instructions I]^h bVX]^cZ BJHI WZ \gdjcYZY# >c i]Z ZkZci d[ XZgiV^c bVa[jcXi^dch dg WgZV`Ydlch! \gdjcY^c\ gZYjXZh i]Z g^h` d[ ZaZXig^X h]dX` Wn egdk^Y^c\ V eVi] d[ aZVhi gZh^hiVcXZ [dg ZaZXig^X XjggZci# I]Z edlZg XdgY VcY eaj\ heZX^[^ZY jcYZg ¸8^gXj^i GZfj^gZbZcih [dg ''%K¹ dc i]Z egZk^djh eV\Z ]Vh Vc Zfj^ebZci"\gdjcY^c\ l^gZ VcY V \gdjcY" ^c\ egdc\# I]Z eaj\ bjhi dcan WZ ^chZgiZY ^cid V bViX]^c\ gZXZeiVXaZ djiaZi i]Vi ^h egdeZgan ^chiVaaZY VcY \gdjcYZY
Correcting Phase Polarity (G9731) I]^h hjWhZXi^dc ^h dcan egdk^YZY [dg igdjWaZh]ddi" ^c\# >[ ndj Y^hXdkZg Yjg^c\ i]Z iZhi gjc i]Vi i]Z aVi]Z l^aa cdi deZgViZ! dg i]Vi i]Z he^cYaZ gjch WVX`lVgYh! i]Z aVi]Z bVn WZ l^gZY dji d[ e]VhZ# 8dggZXi^c\ i]^h ^h h^bean V bViiZg d[ gZkZgh^c\ i]Z edh^i^dch l]ZgZ ild d[ i]Z ^cXdb^c\ edlZg hdjgXZ l^gZh VgZ XdccZXiZY# L^i]dji i]Z egdeZg iZhi Zfj^ebZci id YZiZgb^cZ i]Z edaVg^in d[ i]Z edlZg hdjgXZ aZ\h! l^g^c\ bVX]^cZgn id ("e]VhZ edlZg b
SECTION 3: SETUP Needed for Setup This machine presents serious injury hazards to untrained users.
Inventory 8 6 I]Z [daadl^c\ ^h V YZhXg^ei^dc d[ i]Z bV^c Xdbed" cZcih h]^eeZY l^i] ndjg bVX]^cZ# AVn i]Z Xdbed" cZcih dji id ^ckZcidgn i]Zb# 9 7 >[ Vcn cdc"egdeg^ZiVgn eVgih VgZ b^hh^c\ Z#\# V cji dg V lVh]Zg ! lZ l^aa \aVYan gZeaVXZ i]Zb0 dg [dg i]Z hV`Z d[ ZmeZY^ZcXn! gZeaVXZbZcih XVc WZ dWiV^cZY Vi ndjg adXVa ]VgYlVgZ hidgZ# Inventory (Figures 5–7) Qty A. ("?Vl 8]jX` , l$Djih^YZ ?Vl HZi ########### & B. HiZVYn GZhi ################################################ & C.
Cleanup I]Z jceV^ciZY hjg[VXZh d[ ndjg bVX]^cZ VgZ XdViZY l^i] V ]ZVkn"Yjin gjhi egZkZciVi^kZ i]Vi egZkZcih Xdggdh^dc Yjg^c\ h]^ebZci VcY hidgV\Z# I]^h gjhi egZkZciVi^kZ ldg`h ZmigZbZan lZaa! Wji ^i l^aa iV`Z V a^iiaZ i^bZ id XaZVc# 7Z eVi^Zci VcY Yd V i]dgdj\] _dW XaZVc^c\ ndjg bVX]^cZ# I]Z i^bZ ndj heZcY Yd^c\ i]^h cdl l^aa \^kZ ndj V WZiiZg VeegZX^Vi^dc [dg i]Z egdeZg XVgZ d[ ndjg bVX]^cZ h jceV^ciZY hjg[VXZh# I]ZgZ VgZ bVcn lVnh id gZbdkZ i]^h gjhi egZkZc" iVi^kZ! Wji i]Z
Site Considerations Weight Load Physical Environment GZ[Zg id i]Z Machine Data Sheet [dg i]Z lZ^\]i d[ ndjg bVX]^cZ# BV`Z hjgZ i]Vi i]Z hjg[VXZ jedc l]^X] i]Z bVX]^cZ ^h eaVXZY l^aa WZVg i]Z lZ^\]i d[ i]Z bVX]^cZ! VYY^i^dcVa Zfj^ebZci i]Vi bVn WZ ^chiVaaZY dc i]Z bVX]^cZ! VcY i]Z ]ZVk^Zhi ldg`" e^ZXZ i]Vi l^aa WZ jhZY# 6YY^i^dcVaan! Xdch^YZg i]Z lZ^\]i d[ i]Z deZgVidg VcY Vcn YncVb^X adVY^c\ i]Vi bVn dXXjg l]Zc deZgVi^c\ i]Z bVX]^cZ# I]Z e]nh^XVa Zck^gdcbZci l]ZgZ ndjg bVX]^cZ ^h deZg
Lifting & Placing The Model G9730/G9731 is a heavy machine. Serious personal injury may occur if safe moving methods are not used. To be safe, get assistance and use power equipment to move the shipping crate and remove the machine from the crate.
b) Ejaa i]Z ]Va[cji aZkZg je id Y^hZc\V\Z i]Z XVgg^V\Z [gdb i]Z aZVYhXgZl hZZ Figure 12 # 6iiVX] i]Z a^[i^c\ higVeh id i]Z [dg`a^[i [dg`h! Vh ^aajhigViZY ^c Figure 14# ;dg`a^[i ;dg`h Ejh] ;ZZY DC$D;; @cdW >c A^[i^c\ HigVeh Ejaa =Va[cji AZkZg Je Figure 14. A^[i^c\ i]Z aVi]Z l^i] a^[i^c\ higVeh# Figure 12.
5.
Assembly Gjcc^c\ i]Z aVi]Z l^i]dji d^a ^c V \ZVgWdm XdjaY gZhjai ^c YVbV\Z id i]Z WZVg^c\h VcY \ZVgh·hjX] YVbV\Z ^h cdi XdkZgZY jcYZg lVggVcin# I]Z aVi]Z ^h h]^eeZY [gdb i]Z [VXidgn egZ"VhhZb" WaZY ZmXZei [dg i]Z ild ]VcYl]ZZa ]VcYaZh# JhZ V &%bb lgZcX] id ViiVX] i]ZhZ ]VcYaZh id i]Z XVgg^V\Z VcY Xgdhh ha^YZ ]VcYl]ZZah! Vh h]dlc ^c Figure 18# GZ[Zg id Lubrication! WZ\^cc^c\ dc Page 64! [dg YZiV^aZY ^chigjXi^dch dc ]dl id X]ZX` VcY VYY d^a# >c VYY^i^dc id i]Z \ZVgWdmZh!
Power Connection Test Run 7Z[dgZ i]Z bVX]^cZ XVc WZ XdccZXiZY id i]Z edlZg hdjgXZ! Vc ZaZXig^XVa X^gXj^i VcY XdccZX" i^dc YZk^XZ bjhi WZ egZeVgZY eZg i]Z POWER SUPPLY hZXi^dc ^c i]^h bVcjVa! VcY Vaa egZk^" djh hZije ^chigjXi^dch ^c i]^h bVcjVa bjhi WZ XdbeaZiZ id ZchjgZ i]Vi i]Z bVX]^cZ ]Vh WZZc VhhZbWaZY VcY ^chiVaaZY egdeZgan# DcXZ i]Z VhhZbWan ^h XdbeaZiZ! iZhi gjc ndjg bVX]^cZ id bV`Z hjgZ ^i gjch egdeZgan VcY ^h gZVYn [dg gZ\jaVg deZgVi
3. BV`Z hjgZ i]Z bVhiZg edlZg hl^iX] ^h ijgcZY OFF hZZ Figure 19 # 7. Id ZchjgZ i]Z XVgg^V\Z XdbedcZcih Yd cdi jcZmeZXiZYan bdkZ l]Zc i]Z aVi]Z ^h hiVgiZY! gdiViZ i]Z ]ZVYhidX` [ZZY Y^gZXi^dc `cdW hd i]Vi i]Z Vggdl ed^cih id i]Z b^YYaZ cZjigVa edh^i^dc hZZ Figure 21 # BVhiZg EdlZg Hl^iX] Note: It may be necessary to rock the chuck back-and-forth by hand when moving the controls to enable the gears to mesh.
10. BdkZ i]Z he^cYaZ heZZY gVc\Z aZkZg id i]Z adl g^\]i edh^i^dc! VcY gdiViZ i]Z he^cYaZ heZZY `cdW hd i]Vi i]Z Vggdl ed^cih id &%* hZZ Figure 21 # 15. BdkZ i]Z he^cYaZ DC$D;; aZkZg id i]Z D;; b^YYaZ edh^i^dc! egZhh i]Z ZbZg\ZcXn HIDE Wjiidc ^c! i]Zc ViiZbei id gZ"hiVgi he^cYaZ gdiVi^dc# 11. Ijgc i]Z bVhiZg edlZg hl^iX] ON# · >[ i]Z aVi]Z YdZh cdi hiVgi l^i] i]Z ZbZg" \ZcXn HIDE Wjiidc egZhhZY ^c! i]^h hV[Zin [ZVijgZ ^h ldg`^c\ egdeZgan# 12.
Spindle Break-In 4. IV`Z Vaa hV[Zin egZXVji^dch! gjc i]Z aVi]Z [dg &% b^cjiZh! i]Zc ijgc i]Z aVi]Z OFF VcY lV^i jci^a i]Z he^cYaZ ^h XdbeaZiZan hideeZY# 7Z[dgZ hjW_ZXi^c\ i]Z aVi]Z id [jaa adVYh! ndj bjhi WgZV` ^i ^c# I]^h egdXZYjgZ l^aa [jaan hZVi i]Z WZVg" ^c\h! Vaadl i]Z \ZVg iZZi] id [^cY i]Z^g cdgbVa lZVg eViiZgc! VcY ZcVWaZ i]Z ajWg^XVci id WZ ldg`ZY ^cid i]Z gZfj^gZY VgZVh# 5. GZeZVi Step 4 [dg i]Z gZbV^c^c\ , he^cYaZ heZZYh# To perform the spindle break-in: 6.
SECTION 4: OPERATIONS Operation Overview I]Z ejgedhZ d[ i]^h dkZgk^Zl ^h id egdk^YZ i]Z cdk" ^XZ bVX]^cZ deZgVidg l^i] V WVh^X jcYZghiVcY^c\ d[ ]dl i]Z bVX]^cZ ^h jhZY Yjg^c\ deZgVi^dc! hd i]Z bVX]^cZ Xdcigdah$XdbedcZcih Y^hXjhhZY aViZg ^c i]^h bVcjVa VgZ ZVh^Zg id jcYZghiVcY# 9jZ id i]Z \ZcZg^X cVijgZ d[ i]^h dkZgk^Zl! ^i ^h not ^ciZcYZY id WZ Vc ^chigjXi^dcVa \j^YZ# Id aZVgc bdgZ VWdji heZX^[^X deZgVi^dch! gZVY i]^h Zci^gZ bVcjVa VcY hZZ` VYY^i^dcVa igV^c^c\ [gdb ZmeZ" g^ZcXZY
Controls & Components GZ[Zg id Figures 24–30 VcY i]Z [daadl^c\ YZhXg^e" i^dch id WZXdbZ [Vb^a^Vg l^i] i]Z adXVi^dc VcY [jcXi^dc d[ i]Z WVh^X Xdcigdah [dg i]^h aVi]Z# Master Power Switch: I]^h hl^iX] id\\aZh edlZg id i]Z aVi]Z Xdcigdah! bdidg! VcY Xjii^c\ [aj^Y ejbe# Dial Indicator Stud (Model G9730 Only): :cVWaZh V Y^Va ^cY^XVidg id WZ jhZY [dg egZX^hZ bZVhjgZbZcih d[ XVgg^V\Z edh^i^dc# A. Spindle Speed Range Lever: HZaZXih i]Z ]^\] dg adl he^cYaZ heZZY gVc\Zh# B.
G. Emergency STOP Button: L]Zc egZhhZY! hideh i]Z [adl d[ edlZg id i]Z aVi]Z# Ijgc ^i XadX`l^hZ jci^a ^i edeh dji id gZ"ZhiVWa^h] edlZg [adl# Carriage Controls E D H. Jog Button: GdiViZh i]Z he^cYaZ XdjciZg" XadX`l^hZ l]^aZ ^i ^h egZhhZY# F O G Quick Change Controls H K > N ? I M L J Figure 28. 8Vgg^V\Z Xdcigdah# @ A B C Figure 27. Fj^X` X]Vc\Z Xdcigdah# I. Quick Change Knob 1–4: 8]Vc\Zh \ZVg gVi^dh ^ch^YZ i]Z fj^X` X]Vc\Z \ZVgWdm# J.
X. Y. Z.
Chuck & Faceplate Mounting 3.
6. L]^aZ hjeedgi^c\ i]Z X]jX` dg [VXZeaViZ! gdiViZ i]Z gZbV^c^c\ XVbadX`h ^c i]Z hVbZ VaiZgcVi^c\ hiVg eViiZgc ndj jhZY ^c Step 4 id Va^\c i]Z XVb VcY YVijb a^cZh# I]^h l^aa [jaan Y^hZc\V\Z i]Z X]jX` dg [VXZeaViZ [gdb i]Z he^cYaZ# 7.
3.
Mounting Chuck or Faceplate 1. 9>H8DCC:8I A6I=: ;GDB EDL:G 2. AVn V X]jX` XgVYaZ hZZ Figure 31 dc i]Z egZk^djh eV\Z dg eanlddY jcYZg i]Z X]jX` dg [VXZeaViZ VcY dkZg i]Z WZYlVn id egdiZXi i]Z egZX^h^dc"\gdjcY hjg[VXZh [gdb YVbV\Z VcY gZYjXZ ^c_jgn ^[ [^c\Zgh \Zi e^cX]ZY# 3. 8aZVc VlVn YZWg^h VcY d^an hjWhiVcXZh [gdb i]Z bVi^c\ hjg[VXZh d[ i]Z he^cYaZ VcY X]jX` dg [VXZeaViZ id egZkZci i]Zb [gdb hZ^o^c\ id\Zi]Zg jcYZg deZgVi^dcVa egZhhjgZ# 4.
9.
4. JhZ b^cZgVa he^g^ih id XaZVc i]Z YZWg^h VcY \g^bZ [gdb i]Z _Vlh VcY i]Z X]jX` _Vl \j^YZh# 8. GZeZVi Steps 6–7 l^i] _Vl '! i]Zc _Vl (# 9. GdiViZ i]Z X]jX` `Zn XadX`l^hZ jci^a Vaa i]Z _Vlh XdbZ id\Zi]Zg ^c i]Z XZciZg# 5.
4.
5. I^\]iZc ZVX] _Vl ^c hbVaa ^cXgZbZcih# 6[iZg ndj ]VkZ VY_jhiZY i]Z [^ghi _Vl! Xdci^cjZ i^\]iZc^c\ ZVX] _Vl ^c Vc deedh^c\ hZfjZcXZ jci^a i]Z ldg`e^ZXZ ^h [^gban hZXjgZY hZZ Figure 46 # & ( 6.
Faceplate GZ[Zg id Mounting Chuck or Faceplate dc Page 34 id bdjci i]Z [VXZeaViZ id i]Z he^cYaZ# I]Z &% [VXZeaViZ ^cXajYZY l^i] i]^h aVi]Z d[[Zgh V l^YZ gVc\Z d[ jhZh! ^cXajY^c\ bVX]^c^c\ cdc" XdcXZcig^X ldg`e^ZXZh! higV^\]i ijgc^c\ WZilZZc XZciZgh! d[["XZciZg ijgc^c\! VcY Wdg^c\# I]Z iddah cZZYZY [dg bdjci^c\ V ldg`e^ZXZ l^aa kVgn YZeZcY^c\ dc i]Z ineZ d[ hZije ndj ]VkZ# Figure 48.
Dead Centers I]Z YZVY XZciZg VX]^ZkZh bdgZ VXXjgViZ gZhjaih i]Vc V a^kZ XZciZg! Wji ^i gZfj^gZh adl he^cYaZ heZZYh VcY V hbVaa Vbdjci d[ d^a id gZYjXZ [g^X" i^dc i]Vi bVn YVbV\Z i]Z ldg`e^ZXZ# JhZ i]Z YZVY XZciZg ^c i]Z he^cYaZ! WZXVjhZ i]Z ldg`e^ZXZ YdZh cdi gdiViZ dc i]Z i^e VcY YdZh cdi \ZcZgViZ [g^Xi^dc# JhZ i]Z XVgW^YZ"i^eeZY YZVY XZciZg ^c i]Z iV^ahidX` l]ZgZ i]Z ldg`e^ZXZ l^aa gdiViZ V\V^chi ^i VcY \Zc" ZgViZ [g^Xi^dc# I]Z XVgW^YZ"i^eeZY YZVY XZciZg XVc WZiiZg l^i]hiVcY i]Z Z[
Mounting Center in Tailstock Removing Center From Tailstock :^i]Zg V XVgW^YZ"i^eeZY YZVY XZciZg dg a^kZ XZciZg XVc WZ jhZY ^c i]Z iV^ahidX`# Bdjci^c\ ^chigjX" i^dch VgZ i]Z hVbZ [dg Wdi]# Figure 51 h]dlh Vc ZmVbeaZ d[ V YZVY XZciZg bdjciZY ^c V iV^ahidX`# Id gZbdkZ i]Z XZciZg [gdb i]Z iV^ahidX` fj^aa! ]daY dcid ^i l^i] V \adkZY ]VcY dg h]de gV\! i]Zc gdiViZ i]Z iV^ahidX` ]VcYl]ZZa XdjciZgXadX`l^hZ id YgVl i]Z fj^aa WVX` ^cid i]Z XVhi^c\ jci^a i]Z XZciZg gZaZVhZh# 8VgW^YZ"I^eeZY 9ZVY
Installing Tooling Tailstock I]Z iV^ahidX` hZZ Figure 53 XVc WZ jhZY id hje" edgi ldg`e^ZXZh l^i] i]Z jhZ d[ XZciZgh# >i XVc Vahd WZ jhZY id Yg^aa dg WdgZ ]daZh! dg Xji h]Vaadl iVeZgh Wn jh^c\ i]Z d[[hZi VY_jhibZci# I]Z iV^ahidX` dc i]^h aVi]Z jhZh V fj^aa l^i] Vc BI ( iVeZg i]Vi VXXZeih iddah l^i] VcY l^i]dji adX` iVc\h# I]Z fj^aa ]Vh V adX` hadi ^c i]Z WVX` d[ i]Z WdgZ i]Vi VXXZeih iddah l^i] adX` iVc\h hZZ Figures 54–55 [dg ZmVbeaZh # Hda^Y :cY IV^ahid
=dlZkZg! di]Zg idda^c\ l^i]dji adX` iVc\h! hjX] Vh i]Z [^ghi [djg iddah h]dlc ^c Figure 53 dc i]Z egZ" k^djh eV\Z! XVc hi^aa WZ jhZY ^[ i]Z ediZci^Va adVY l^aa cdi dkZgg^YZ i]Z higZc\i] d[ i]Z BI ( iVeZgZY [^i# ;dg ZmVbeaZ! hbVaaZg Yg^aa X]jX`h! Yg^aa W^ih! VcY XZciZgh# >[ i]Z idda^c\ ]Vh Vc deZc ]daZ Wji ^h idd h]dgi id WZ ZmedhZY ^c i]Z Yg^[i hadi [dg gZbdkVa! i]Zc V hXgZl XVc WZ i]gZVYZY ^cid i]Z ZcY d[ i]Z idda id egdk^YZ V hda^Y hjg[VXZ [dg i]Z fj^aa ^ciZgcVa e^c id ejh] V\V^chi l]Z
Tool Needed Qty =Zm LgZcX] *bb ############################################## & To offset the tailstock: 1.
4. >chiVaa V XZciZg ^c i]Z iV^ahidX`# 5. 6iiVX] V aVi]Z Yd\ id i]Z iZhi hidX` [gdb Step 2! i]Zc bdjci ^i WZilZZc i]Z XZciZgh hZZ Figure 60 [dg Vc ZmVbeaZ # BdkZ i]Z iV^ahidX` idlVgY i]Z [gdci d[ i]Z bVX]^cZ ]Va[ i]Z Y^hiVcXZ d[ i]Z iVeZg Add`^c\ Ydlc [gdb VWdkZ Figure 61.
Steady Rest I]Z hiZVYn gZhi hjeedgih adc\ h]V[ih VcY XVc WZ bdjciZY Vcnl]ZgZ Vadc\ i]Z aZc\i] d[ i]Z WZYlVn# To install and use the steady rest: 1. 9>H8DCC:8I A6I=: ;GDB EDL:G 2. I]dgdj\]an XaZVc i]Z bVX]^cZY WVhZ d[ i]Z hiZVYn gZhi hd i]Vi ^i l^aa h^i ZkZcan dc i]Z WZYlVn! i]Zc eaVXZ ^i dc i]Z aVi]Z WZYlVn hd i]Vi i]Z ig^Vc\aZ cdiX] [^ih dkZg i]Z WZYlVn eg^hb hZZ Figure 63 # Figure 64.
Carriage & Slide Locks I]Z XVgg^V\Z! Xgdhh ha^YZ! VcY XdbedjcY gZhi ]VkZ adX`h i]Vi XVc WZ i^\]iZcZY id egdk^YZ VYY^" i^dcVa g^\^Y^in Yjg^c\ deZgVi^dc! ZheZX^Vaan Yjg^c\ ]ZVkn Xjih hZZ Figure 66 [dg adXVi^dch # Tools Needed Qty =Zm LgZcX] +bb ############################################## & To set the compound rest at a certain angle: 1.
Four-Way Tool Post I]Z [djg"lVn idda edhi ^h bdjciZY dc ide d[ i]Z XdbedjcY gZhi VcY Vaadlh V bVm^bjb d[ [djg iddah id WZ adVYZY h^bjaiVcZdjhan# I]Z [djg"lVn idda edhi Vaadlh [dg fj^X` ^cYZm^c\ id Y^[[ZgZci iddah! l]^X] ^h VXXdbea^h]ZY Wn addhZc" ^c\ i]Z ide ]VcYaZ! gdiVi^c\ i]Z idda edhi id i]Z YZh^gZY edh^i^dc! i]Zc gZ"i^\]iZc^c\ i]Z ]VcYaZ id adX` i]Z idda ^cid edh^i^dc# 2. ;^gban hZXjgZ i]Z Xjii^c\ idda l^i] V aZVhi ild edhi Wdaih# 3.
Items Needed Qty Idda Edhi I"LgZcX] ########################################### & HiZZa H]^bh ####################################### 6h CZZYZY 8jii^c\ Idda ####################################################### & IV^ahidX` 8ZciZg ################################################# & To align the cutting tool with the tailstock center: 1. Bdjci i]Z Xjii^c\ idda ^c i]Z idda edhi! i]Zc hZXjgZ i]Z edhi hd i]Vi i]Z idda [VXZh i]Z iV^ahidX`# 2.
NOTICE When the carriage is engaged with the leadscrew during threading operations, these stops WILL NOT stop carriage movement—you MUST use the halfnut lever instead. Otherwise, the carriage can crash into the chuck or the leadscrew shear pin can break. Before doing any threading operations, make sure the carriage stops WILL NOT meet during the operation.
Spindle Speed Jh^c\ i]Z XdggZXi he^cYaZ heZZY ^h ^bedgiVci [dg hV[Z VcY hVi^h[VXidgn gZhjaih! Vh lZaa Vh bVm^b^o" ^c\ idda a^[Z# Id hZi i]Z he^cYaZ heZZY [dg ndjg deZgVi^dc! ndj l^aa cZZY id/ & 9ZiZgb^cZ i]Z WZhi he^cYaZ heZZY [dg i]Z Xjii^c\ iVh`! VcY ' Xdc[^\jgZ i]Z aVi]Z Xdc" igdah id egdYjXZ i]Z gZfj^gZY he^cYaZ heZZY# Determining Spindle Speed BVcn kVg^VWaZh Y^XiViZ i]Z dei^bjb he^cYaZ heZZY id jhZ [dg Vcn \^kZc deZgVi^dc! Wji i]Z ild bdhi ^bedgiVci VgZ i]Z gZXdbbZcYZ
NOTICE If the spindle is rotating when attempting to change the spindle speed, the headstock gears will suffer damage! ALWAYS make sure the spindle is completely stopped BEFORE using the headstock controls to make changes. Configuration Examples Jh^c\ i]Z Xdcigdah dc i]Z aVi]Z! [daadl Vadc\ l^i] i]ZhZ ild ZmVbeaZh d[ hZii^c\ i]Z he^cYaZ heZZY id \V^c V WZiiZg jcYZghiVcY^c\ d[ i]^h egdXZYjgZ# 3.
Power Feed Dc i]^h aVi]Z! Wdi] i]Z XVgg^V\Z VcY Xgdhh ha^YZ ]VkZ edlZg [ZZY XVeVW^a^in l]Zc Zc\V\ZY l^i] i]Z [ZZYgdY# I]Z gViZ i]Vi i]ZhZ XdbedcZcih bdkZ [ZZY gViZ ^h XdcigdaaZY l^i] i]Z ]ZVYhidX` VcY fj^X` X]Vc\Z \ZVgWdm Xdcigdah# ;ZZY gViZ VcY he^cYaZ heZZY bjhi WZ Xdch^YZgZY id\Zi]Zg# I]Z hdjgXZh ndj jhZ id YZiZgb^cZ i]Z dei^bjb he^cYaZ heZZY [dg Vc deZgVi^dc l^aa Vahd egdk^YZ i]Z dei^bVa [ZZY gViZ id jhZ l^i] i]Vi he^cYaZ heZZY# Power Feed Controls GZ[Zg id
C. Quick Change Knob 1–4: 8]Vc\Zh \ZVg gVi^dh ^ch^YZ i]Z fj^X` X]Vc\Z \ZVgWdm# D. Quick Change Knob D–E: 8]Vc\Zh \ZVg gVi^dh ^ch^YZ i]Z fj^X` X]Vc\Z \ZVgWdm# E. Feed Selection Knob: HZaZXih i]Z aZVYhXgZl dg [ZZYgdY [dg edlZg [ZZY deZgVi^dch# F.
3.
Note: In the following step, take care to keep the shaft keys in place during the change gear exchanges. 4.
4. HZi i]Z fj^X` X]Vc\Z `cdWh Vh h]dlc ^c Figure 84# Note: Keep in mind the spindle must be completely stopped before using the quick change knob A–C on the headstock.
Thread Dial Thread Indicator Table I]Z cjbWZgh dc i]Z i]gZVY Y^Va VgZ jhZY l^i] i]Z i]gZVY ^cY^XVidg iVWaZ dc i]Z ]ZVYhidX` aZ[i XdkZg id h]dl l]Zc id Zc\V\Z i]Z ]Va[cji Yjg^c\ ^cX] i]gZVY^c\# I]^h l^aa ZchjgZ i]Vi i]Z idda i^e l^aa ZciZg i]Z hVbZ i]gZVY \gddkZ dc ZVX] hjXXZhh^kZ eVhh# Di]Zgl^hZ! i]Z i]gZVYh l^aa WZ YVbV\ZY# I]Z i]gZVY ^cY^XVidg iVWaZ ^h adXViZY dc i]Z ]ZVY" hidX` aZ[i XdkZg hZZ Figure 87 # I]Z i]gZVY Y^Va \ZVg bjhi WZ Zc\V\ZY l^i] i]Z aZVYhXgZl [dg i]^h
IVWaZ T.P.I. SCALE 13 6 24 2 1 4 2 T.P.I.
Cutting Fluid System BIOLOGICAL & POISON HAZARD! Use the correct personal protection equipment when handling cutting fluid. Follow federal, state, and fluid manufacturer requirements for proper disposal.
688:HHDG>:H SECTION 5: ACCESSORIES G9736—Taper Attachment for G9730 & G9731 Some aftermarket accessories can be installed on this machine that could cause it to function improperly, increasing the risk of serious personal injury. To minimize this risk, only install accessories recommended for this machine by Grizzly. NOTICE Refer to the newest copy of the Grizzly Catalog for other accessories available for this machine. ® G5562—SLIPIT 1 Qt.
G1070—MT3 Live Center Set 6 hjeZg WaZcY d[ fjVa^in VcY XdckZc^ZcXZ! i]^h a^kZ XZciZg hZi d[[Zgh hZkZc ^ciZgX]Vc\ZVWaZ i^eh# =^\]"fjVa^in cZZYaZ WZVg^c\h egdadc\ idda a^[Z VcY heZX^Va idda hiZZa WdYn VcY i^eh VgZ egZX^h^dc \gdjcY# Hjeea^ZY ^c lddYZc Wdm# G9610—Test Indicator #%(" GVc\Z$#%%&" GZhdaji^dc G9611—Test Indicator #%%- GVc\Z$#%%%& GZhdaji^dc G9612—Test Indicator #%(% GVc\Z$#%%%* GZhdaji^dc I]ZhZ iZhi ^cY^XVidgh ]VkZ Vc ZVhn id gZVY Y^Va VcY V e^kdi^c\ hinajh i]Vi
SECTION 6: MAINTENANCE Daily, After Operations Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious personal injury.
Lubrication NOTICE Adding Oil Id VYY d^a id i]Z ]ZVYhidX`! ndj l^aa cZZY id gZbdkZ i]Z ]ZVYhidX` aZ[i XdkZg id VXXZhh i]Z ]ZVYhidX` [^aa eaj\ hZZ Figure 102 ! i]Zc jhZ V &*bb lgZcX] id gZbdkZ i]Z eaj\# The following recommended lubrication schedules are based on light-to-medium usage. Keeping in mind that lubrication helps to protect the value and operation of the lathe, these lubrication tasks may need to be performed more frequently than recommended here, depending on usage.
6. L]Zc i]Z ]ZVYhidX` gZhZgkd^g ^h Zbein! gZeaVXZ i]Z YgV^c eaj\ VcY XaZVc VlVn Vcn d^a i]Vi bVn ]VkZ he^aaZY# 7.
6. GZbdkZ i]Z \ZVgWdm [gdci eVcZa id ZmedhZ i]Z YgV^c eaj\ hZZ Figure 103 dc i]Z egZk^" djh eV\Z # 7. Edh^i^dc i]Z XViX] eVc jcYZg i]Z YgV^c eaj\! i]Zc gZbdkZ ^i id YgV^c i]Z d^a# Adding Oil JchXgZl i]Z [^aa eaj\ dc ide d[ i]Z Vegdc hZZ Figure 106 ! i]Zc VYY i]Z d^a jci^a i]Z aZkZa ^h Veegdm^bViZan ]Va[lVn ^c i]Z Vegdc h^\]i \aVhh# ;^aa Eaj\ 8. L]Zc i]Z \ZVgWdm gZhZgkd^g ^h Zbein! gZeaVXZ i]Z YgV^c eaj\ VcY XaZVc VlVn Vcn d^a i]Vi bVn ]VkZ he^aaZY# 9.
Bedways D^a IneZ ############### LVn D^a dg >HD +- :fj^kVaZci D^a 6bdjci ######################################### 6h CZZYZY AjWg^XVi^dc ;gZfjZcXn ################################# 9V^an HZZ Page 61 [dg Vc dei^dc [gdb
Change Gears AjWg^XVci IneZ ############################ CA<> ' Figure 110.
Cutting Fluid System Service I]Z Xjii^c\ [aj^Y hnhiZb Xdch^hih d[ V [aj^Y gZhZg" kd^g! ejbe! VcY [aZm^WaZ cdooaZ# I]Z ejbe ejaah [aj^Y [gdb i]Z gZhZgkd^g VcY hZcYh ^i id i]Z kVakZ Vi i]Z Wdiidb d[ i]Z cdooaZ ]dhZ! l]^X] Xdcigdah i]Z [adl d[ [aj^Y id i]Z ldg` VgZV# 6h i]Z [aj^Y aZVkZh i]Z ldg` VgZV! ^i YgV^ch ^cid i]Z X]^e eVc VcY i]gdj\] V hXgZZc WVX` ^cid i]Z gZhZgkd^g# JhZ Figure 113 id ^YZci^[n i]Z adXVi^dch d[ i]Z Xji" i^c\ [aj^Y hnhiZb Xdcigdah VcY XdbedcZcih# Ejbe Hl^iX] Hazards
Changing Cutting Fluid L]Zc ndj gZeaVXZ i]Z daY [aj^Y! iV`Z i]Z i^bZ id i]dgdj\]an XaZVc dji i]Z X]^e igVn VcY [aj^Y gZh" Zgkd^g# I]Z Zci^gZ _dW dcan iV`Zh VWdji V &¿ ' ]djg l]Zc ndj VgZ egZeVgZY l^i] i]Z egdeZg bViZg^Vah VcY iddah# BV`Z hjgZ id Y^hedhZ d[ Vaa daY [aj^Y VXXdgY^c\ id [ZYZgVa! hiViZ! VcY [aj^Y bVcj[VX" ijgZg h gZfj^gZbZcih# Items Needed Qty 6cdi]Zg EZghdc ################################################## & HV[Zin LZVg ######### 6h GZfj^gZY ;dg :VX
Brake Fluid NOTICE I]^h aVi]Z ^h Zfj^eeZY l^i] V ]nYgVja^X he^cYaZ WgV`Z hnhiZb i]Vi Xdch^hih d[ V bVhiZg Xna^c" YZg! WgV`Z eVY XVa^eZg! VcY WgV`Z gdidg hZZ Figures 115–116 # 7gV`Z ;aj^Y GZhZgkd^g If the brake fluid reservoir becomes empty, air could be introduced into the hydraulic lines. This will greatly reduce the effectiveness of the brake system in stopping the spindle. To correct this condition, perform the Bleeding Brake System procedure on Page 86.
5. Ijgc i]Z WgV`Z [aj^Y gZhZgkd^g XVe XdjciZg" XadX`l^hZ id gZbdkZ ^i# 6. 6YY WgV`Z [aj^Y jci^a i]Z aZkZa gZVX]Zh i]Z [^aa a^cZ dc i]Z h^YZ d[ i]Z gZhZgkd^g! i]Zc gZeaVXZ i]Z gZhZgkd^g XVe# 7.
5. Eji dc hV[Zin \d\\aZh VcY cdc"VWhdgWZci \adkZh# 10. GZ"edh^i^dc i]Z WaZZYZg eaj\ dkZg V XdciV^cZg id XViX] i]Z WgV`Z [aj^Y# 6. GZVX] ^cid i]Z aZ[i hiVcY VcY gZbdkZ i]Z WgV`Z [aj^Y gZhZgkd^g ide id egZkZci bV`^c\ V kVXjjb ^c i]Z WgV`Z a^cZ Yjg^c\ i]Z cZmi hiZeh hZZ Figure 118 # 11.
Machine Storage Id egZkZci i]Z YZkZadebZci d[ gjhi dg Xdggdh^dc! egdeZgan egZeVgZ i]Z aVi]Z [dg hidgV\Z# L]Zc YZXdbb^hh^dc^c\ i]^h bVX]^cZ! jhZ i]Z hiZeh ^c i]^h hZXi^dc id ZchjgZ i]Vi ^i gZbV^ch ^c \ddY Xdc" Y^i^dc [dg aViZg jhZ# To prepare your machine for short-term storage (up to a year): 1. Ejbe dji i]Z daY Xjii^c\ [aj^Y! VcY [ajh] i]Z a^cZh VcY gZhZgkd^g l^i] lVgb! hdVen lViZg# 2. 9>H8DCC:8I A6I=: ;GDB EDL:G 3.
SECTION 7: SERVICE GZk^Zl i]Z igdjWaZh]ddi^c\ VcY egdXZYjgZh ^c i]^h hZXi^dc id [^m dg VY_jhi ndjg bVX]^cZ ^[ V egdWaZb YZkZa" deh# >[ ndj cZZY gZeaVXZbZci eVgih dg ndj VgZ jchjgZ d[ ndjg gZeV^g h`^aah! i]Zc [ZZa [gZZ id XVaa djg IZX]c^XVa Hjeedgi Vi *,% *)+".++(# Troubleshooting Hnbeidb Edhh^WaZ 8VjhZ Edhh^WaZ Hdaji^dc BVX]^cZ YdZh cdi hiVgi dg V X^gXj^i WgZV`Zg ig^eh# &# <.
Hnbeidb Edhh^WaZ 8VjhZ Edhh^WaZ Hdaji^dc :ci^gZ bVX]^cZ k^WgViZ jedc hiVgije VcY l]^aZ gjcc^c\# &# Ldg`e^ZXZ ^h jcWVaVcXZY# &# GZ"^chiVaa ldg`e^ZXZ Vh XZciZgZY l^i] i]Z he^cYaZ WdgZ Vh edhh^WaZ# '# GZ"iZch^dc$gZeaVXZ i]Z K"WZai h Vh cZXZhhVgn hZZ Page 83 # (# 6a^\c i]Z K"WZai ejaaZnh# )# >cheZXi \ZVgh! VcY gZeaVXZ ^[ cZXZhhVgn# *# GZ"WVaVcXZ X]jX` dg [VXZeaViZ0 XdciVXi V adXVa bVX]^cZ h]de [dg ]Zae# +# 6Y_jhi X]Vc\Z \ZVgh VcY ZhiVWa^h] WVX`aVh]# ,# GZeaVXZ Wgd`Zc \ZVg dg WZVg^
Hnbeidb Edhh^WaZ 8VjhZ Edhh^WaZ Hdaji^dc Ldg`e^ZXZ ^h iVeZgZY# &# =ZVYhidX` VcY iV^ahidX` VgZ cdi egdeZgan Va^\cZY l^i] ZVX] di]Zg# &# GZ"Va^\c i]Z iV^ahidX` id i]Z ]ZVYhidX` he^cYaZ XZciZga^cZ hZZ Page 44 # 8]jX` _Vlh l^aa cdi bdkZ dg Yd cdi bdkZ ZVh^an# &# 8]^eh adY\ZY ^c i]Z _Vlh dg hXgdaa eaViZ# &# GZbdkZ _Vlh! XaZVc VcY ajWg^XViZ hXgdaa eaViZ VcY _Vlh! i]Zc gZ"^chiVaa _Vlh# 8Vgg^V\Z l^aa cdi [ZZY dg ^h ]VgY id bdkZ# &#
Gib Adjustment I]Z \dVa d[ VY_jhi^c\ i]Z \^Wh ^h id gZbdkZ hadee^" cZhh ^c i]Z ha^Y^c\ hjg[VXZh l^i]dji dkZg"VY_jhi^c\ i]Zb id i]Z ed^ci l]ZgZ i]Z bdkZbZci WZXdbZh hi^[[ VcY Y^[[^Xjai# >c \ZcZgVa! addhZ \^Wh XVjhZ eddg [^c^h]Zh VcY idda X]ViiZg# =dlZkZg! dkZg"i^\]iZcZY \^Wh XVjhZ egZbVijgZ lZVg dc i]Z ha^Y^c\ hjg[VXZh! i]Z aZVYhXgZl VcY cji! VcY XVjhZ ]Zh^iVi^dc ^c bdkZ" bZci l]Zc jh^c\ i]Z ]VcYl]ZZah# I]Z \^W VY_jhibZci egdXZhh jhjVaan gZfj^gZh hdbZ ig^Va"VcY"Zggdg# GZeZVi i
Handwheel End Play L^i] cdgbVa jhZ! i]Z ZcY eaVn d[ i]Z XVgg^V\Z! Xgdhh ha^YZ! VcY iV^ahidX` ]VcYl]ZZah bVn ^cXgZVhZ# L]Zc i]^h WZXdbZh jcVXXZeiVWaZ id ndj! i]Z ZcY eaVn d[ i]ZhZ ]VcYl]ZZah XVc WZ VY_jhiZY# @ZZe ^c b^cY i]Z \dVa ^h id gZbdkZ Vcn hadeen ZcY eaVn l^i]dji W^cY^c\ i]Z bdkZbZci d[ i]Z ]VcYl]ZZa! l]^X] ldjaY XVjhZ ZmXZhh^kZ lZVg dc i]Z WZVg^c\h# Carriage & Tailstock Handwheel End Play Cross Slide Handwheel End Play Tools Needed Qty =Zm LgZcX] )bb ################
4. Jci]gZVY i]Z djih^YZ ]Zm cji [gdb i]Z aZVYhXgZl h]V[i! i]Zc i^\]iZc i]Z ^ch^YZ VY_jhibZci ]Zm cji id gZbdkZ i]Z ZcY eaVn l^i]dji W^cY^c\ i]Z ]VcYl]ZZa bdkZbZci# =VcYl]ZZa HZi HXgZl 5. GZ"i^\]iZc i]Z djih^YZ ]Zm cji V\V^chi i]Z ^ch^YZ VY_jhibZci ]Zm cji l^i]dji bdk^c\ i]Z ^ccZg cji# 6.
Cross Slide Tools Needed Qty =Zm LgZcX] )bb ############################################## & =Zm LgZcX] *bb ############################################## & ;aVh]a^\]i ########################################################### & 4. GdiViZ i]Z ]VcYl]ZZa XadX`l^hZ jci^a ^i hideh# I]^h l^aa [dgXZ i]Z aZVYhXgZl cji idlVgY i]Z gZVg d[ i]Z ha^YZ l]ZgZ ndj XVc VXXZhh ^h hZZ Figure 127 # AZVYhXgZl Cji To adjust the cross slide backlash: 1. 9>H8DCC:8I A6I=: ;GDB EDL:G 2.
Halfnut Adjustment I]Z ]Va[cji XVc WZ i^\]iZcZY ^[ ^i WZXdbZh addhZ l^i] lZVg# I]Z egZhhjgZ i]Z ]Va[cji ZmZgih dc i]Z aZVYhXgZl ^h XdcigdaaZY Wn i]Z \^W l]^X] ^h VY_jhiZY Wn ild hZi hXgZlh# Tools Needed Qty =Zm LgZcX] (bb ############################################## & =Zm LgZcX] *bb ############################################## & Feedrod Clutch Adjustment I]^h aVi]Z ]Vh Vc VY_jhiVWaZ [ZZYgdY XajiX] i]Vi ]Zaeh egdiZXi i]Z Yg^kZ igV^c [gdb dkZgadVY dg l]Zc jh^c\ i]Z XVgg^
4. >[ ndj cZZY id ^cXgZVhZ i]Z XajiX] gZaZVhZ ed^ci bV`Z ^i ]VgYZg id hide i]Z XVgg^V\Z ! i]Zc ha^\]ian i^\]iZc i]Z hZi hXgZlh i]Z hVbZ Vbdjci# >[ ndj cZZY id YZXgZVhZ i]Z gZaZVhZ ed^ci! i]Zc ha^\]ian addhZc i]Z hZi hXgZlh i]Z hVbZ Vbdjci# Note: Threading the set screws in will increase the pressure on the compression springs that force the steel balls into the indents of the clutch. This will make it easier for the clutch to slip when necessary.
POISON and CORROSIVE HAZARD! Use safety goggles and non-absorbent gloves when working with brake fluid. Follow federal, state, and fluid manufacturer requirements to properly dispose of brake fluid.
7. L]^aZ ]daY^c\ i]Z XVa^eZg id\Zi]Zg! XVgZ[jaan gZbdkZ ^i [gdb i]Z k^hZ VcY eaVXZ ^i dc V XaZVc h]de gV\! i]Zc hZeVgViZ i]Z ]djh^c\h VcY ^ciZgbZY^ViZ eaViZ! Vh h]dlc ^c Figure 134# 7gV`Z EVY E^hidc 7gV`Z EVYh Edgi ;^ii^c\ Figure 135. >chiVaa^c\ cZl WgV`Z eVY# D"G^c\h >ciZgbZY^ViZ EaViZ Figure 134. 8Va^eZg XdbedcZcih# 8. GZbdkZ i]Z [aVi ]ZVY hXgZlh i]Vi hZXjgZ i]Z WgV`Z eVYh id i]Z XVa^eZg ]djh^c\h! i]Zc gZbdkZ i]Z WgV`Z eVYh# 11.
Bleeding Brake System >[ Vcn V^g \Zih ^cid i]Z WgV`Z hnhiZb! ^i l^aa cdi Z[[^" X^Zcian hide i]Z he^cYaZ# >[ i]^h ^h i]Z XVhZ! ndj l^aa cZZY id WaZZY i]Z V^g [gdb i]Z WgV`Z hnhiZb# Items Needed Qty 6cdi]Zg EZghdc ################################################## & =Zm LgZcX] +bb ############################################## & H]de GV\h ######################################### 6h CZZYZY HbVaa E^ZXZ d[ LddY ######################################### & 8dciV^cZg [dg JhZY 7gV`Z ;aj^Y #########################
Shear Pin Replacement I]Z adc\^ijY^cVa aZVYhXgZl ^h hZXjgZY id i]Z Xdc" cZXi^c\ XdaaVg d[ i]Z \ZVg ^ch^YZ i]Z ]ZVYhidX` Wn Vc Vajb^cjb iVeZgZY h]ZVg e^c hZZ Figure 137 # I]Z h]ZVg e^c ^h YZh^\cZY id WgZV` VcY Y^hZc\V\Z i]Z aZVYhXgZl [gdb i]Z ]ZVYhidX` \ZVg id ]Zae egdiZXi bdgZ ZmeZch^kZ aVi]Z XdbedcZcih ^[ ndj XgVh] i]Z XVgg^V\Z dg iV`Z idd aVg\Z d[ V Xji VcY dkZgadVY i]Z aVi]Z# Tools Needed Qty 9g^aa ################################################################### & 9g^aa 7^i &¿ -
Gap Insert Removal & Installation 4. Id gZbdkZ i]Z ^chZgi! gdX` ^i WVX`"VcY"[dgi] jci^a i]Z Va^\cbZci e^ch VgZ [gZZ d[ i]Z WZY# Gap Installation I]Z \Ve ^chZgi Y^gZXian jcYZg i]Z he^cYaZ hZZ Figure 140 XVc WZ gZbdkZY id XgZViZ VYY^i^dcVa heVXZ [dg ijgc^c\ aVg\Z Y^VbZiZg eVgih# EgZadVY HZi HXgZl 8Ve HXgZl & d[ ) 6a^\cbZci E^c & d[ ' Figure 140.
Bearing Preload I]^h aVi]Z ^h h]^eeZY [gdb i]Z [VXidgn l^i] i]Z egZadVY d[ i]Z he^cYaZ iVeZgZY gdaaZg WZVg^c\h egdeZgan VY_jhiZY# He^cYaZ 8dkZg L^i] jhZ! i]Z WZVg^c\h l^aa ZkZcijVaan lZVg VcY gZYjXZ i]Z egZadVY! XVjh^c\ ZmXZhh^kZ he^cYaZ ZcY eaVn! l]^X] ^h dcZ XVjhZ [dg eddg ldg`e^ZXZ [^c^h]# >[ i]Z he^cYaZ WZXdbZh ]diiZg i]Vc ndj XVc Xdb" [dgiVWan aZVkZ ndjg ]VcY dc V[iZg deZgVi^c\ [dg adc\Zg i]Vc &% b^cjiZh! i]ZgZ bVn WZ idd bjX] egZadVY VcY egZbVijgZ lZVg
6. AddhZc i]Z ild XVe hXgZlh dc i]Z he^cYaZ cji ild dg i]gZZ ijgch hd i]Vi i]Z cji XVc WZ gdiViZY ^c i]Z [daadl^c\ hiZeh# 7. >[ ndj VgZ eZg[dgb^c\ i]^h egdXZYjgZ WZXVjhZ i]Z cdgbVa deZgVi^c\ iZbeZgVijgZ d[ i]Z he^cYaZ ^h idd ]di! egdXZZY l^i] Step 8# 10.
Tip: Since it takes great effort to properly turn the spindle nut, you may find it difficult to know if you have gone past the zero end play point or not. It is easiest to have another person watch dial while you tighten the spindle nut. 13.
SECTION 8: WIRING & ELECTRICAL I]ZhZ eV\Zh VgZ XjggZci Vi i]Z i^bZ d[ eg^ci^c\# =dlZkZg! ^c i]Z he^g^i d[ ^begdkZbZci! lZ bVn bV`Z X]Vc\" Zh id i]Z ZaZXig^XVa hnhiZbh d[ [jijgZ bVX]^cZh# HijYn i]^h hZXi^dc XVgZ[jaan# >[ i]ZgZ VgZ Y^[[ZgZcXZh WZilZZc ndjg bVX]^cZ VcY l]Vi ^h h]dlc ^c i]^h hZXi^dc! XVaa IZX]c^XVa Hjeedgi Vi *,% *)+".++( [dg Vhh^hiVcXZ 7:;DG: bV`^c\ Vcn X]Vc\Zh id i]Z l^g^c\ dc ndjg bVX]^cZ# Wiring Safety Instructions SHOCK HAZARD.
Wiring Overview : 6 9 7 ; 8 = < :aZXig^XVa EVcZa : BV^c Bdidg < = ?jcXi^dc 7dm GZXdbbZcYZY EdlZg Hjeean ; 7gV`Z Hl^iX] 8ddaVci 9 Ejbe Bdidg 7 He^cYaZ 9^gZXi^dc Hl^iX] 8 BV^c EdlZg Hl^iX] 6 8dcigda EVcZa BdYZa <.,(%$<.,(& B[\# H^cXZ .$%% READ ELECTRICAL SAFETY ON PAGE 92! ".
G9730 Control Panel Wiring && + ( , * : H G : && &% . , , + +* * ) ( H G : && &% . , + ( H H G : && &% . , + * ) : J& K& ' +I( K& J& : B* K B+ J : K& J& : B* K B+ J & : : (( K& J& : : B* K B+ J K& J& )I' 'I& K ( +I( .+C8 .*C8 .-CD .,CD &- &' &, &&#* GZhZi +I( )I' 6' ''C8 &)CD )I' 'I& &% , 6& '&C8 &(CD +I( )I' . .
G9730 Component Wiring Spindle Motor Id :aZXig^XVa 7dm
G9731 Control Panel Wiring Id He^cYaZ 9^gZXi^dc Hl^iX] Id EdlZg 7dm Id 7gV`Z Hl^iX] Id 8dcigda EVcZa Id Ejbe Bdidg Id BV^c Bdidg
G9731 Component Wiring Spindle Motor Id :aZXig^XVa 7dm
Electrical Locations Figure 146. Control panel wiring. Figure 148. Main power switch wiring. Figure 147. Electrical cabinet and motor wiring. ".-" BdYZa <.,(%$<.,(& B[\# H^cXZ .
SECTION 9: PARTS Headstock Casing A '- * '. ) &% '* +6 (+ (- && (& , (' A S '' &( ( (, (% '& &' ' . (( B () &* A & C &) &, S () &- ', E '+ &. (+ D ') '( '* ', &+ D '+ '% (* REF PART # DESCRIPTION REF PART # DESCRIPTION 1 2 3 4 5 6A 7 8 9 10 11 12 13 14 15 16 17 18 19 HEADSTOCK CASE HEADSTOCK COVER PLUG BEARING SEAT GASKET PULLEY 2000 RPM 60 CS LOCK NUT 3/4-16 SIDE COVER COVER GASKET O-RING 40.7 X 3.
Headstock Gears 1 &(' &(, &%( &'' &'. &%) &(. &(&'&%+ &', &%' &'' &'+ A A &'' B &%* &%&%, &%. &'' &', &() &', &&% S &'% B &&( &') &') &'( &&' &&& &(( &&, &'( &(& &&. &%& &&) &&- &'* &'. &'& &(+ &(% &(* &'* &&+ &'+ &'& &&* &)% REF PART # DESCRIPTION REF PART # DESCRIPTION 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 MAIN SPINDLE "A" SHAFT BUSHING BEARING WASHER 20 X 28.5 X 4.
Headstock Gears 2 '&* D '%) '&+ '&, '&& '%& '&. '&( '%( E '&- '%' D '&) '&' '&% '&& '%* '%.
Headstock Controls A )%+ )%& )&, )%) )&+ )&. )&- )%, )%( )&' A (%( (&) (&* (&* (%& )%' )'% )&- )%* )&+ )&- )%- )&& )&% )&, )%. )%- )&+ )&& (%' (&) (&( (&% (%. (%, (%* (&' (&& )&, )&' )%. )&* )&) )&' )&( )&* (&) )&) (&* (%) (&* )&% )&( (%& (%' (&) (&( (%.
Gearbox Casing ,&' ,&' ,%( G H ,%) I ,%& ,%, ,%+ ,%' ,%- ,&& ,%, ,%. G ,%) H I ,%- ,&' ,%* ,&% REF PART # DESCRIPTION REF PART # DESCRIPTION 701 702 703 704 705 706 INCH GEARBOX CASE BEARING SEAT BEARING SEAT CASING COVER CASING COVER GASKET BEARING SEAT 707 708 709 710 711 712 CASING COVER GASKET BEARING SEAT GASKET OIL SIGHT GLASS PLUG 1/4 PT CAP SCREW M6-1 X 16 CAP SCREW M6-1 X 20 P9730701 P9730702 P9730703 P9730704 P9730705 P9730706 BdYZa <.,(%$<.,(& B[\# H^cXZ .
Gearbox Gears -)& -(. -'% -'& -)( -(* -)& -'' -(' -&% -%, -%- -(% -%. -%* -(+ -%' G -&& -(. -&' -%( -&* -(( -%( -%+ -%+ -%) -%) -'* -)& -)) -(( -(* -)&-') -(* -(( -(-)& -(( -&) -&+ -(* -(. -'-'. -)' -(' -%& -(, -&( I -'( -() -(( -(. H -)% -(( -%) -(( G -(& -&, -'+ -&. -(.
Gearbox Controls .&( .&% .&% .&( .&& .&& .'% .&( .%& .%* .'' .%- .%, .%) .'% .'& .%+ .&) .&+ .&* .&. .&, .%. .&.'* .%( .'( .') .%' .&' REF PART # DESCRIPTION REF PART # DESCRIPTION 901 902 903 904 905 906 907 908 909 910 911 912 913 INCH GEARBOX COVER HANDLE KNOB KNOB SHAFT GEAR 29T GEAR RETAINING PLATE RACK SQUARE BUSHING STEP PIN GUIDE PLATE SHIFT ARM SHIFT FORK ARROW PLATE ROLL PIN 3 X 20 914 915 916 917 918 919 920 921 922 923 924 925 ROLL PIN 5 X 40 O-RING 9.8 X 1.
Apron &,%. &,&. &,%-"& &,') &,&& &,%. &,&.
Apron Gears &.'. &.', &.'+ &.&+ &.&( B C F E G G D &.%. A &.(& F &.&- E &.&& &.&) &.&' &.&% &.%. &.'( &.%- D &.') &.&&.'. C F &.&* &.&( G &.&, &.'* &.') G &.'% &.'- &.'& &.') &.%, &.%( &.&. &.%) &.'* &.%+ B &.&&.') &.'* &.'- &.%) &.%& &.%* &.%' &.'' B &.'- &.', &.'+ &.'' &.'+ &.
Thread Dial '%&* '%%) '%%& '%%, '%&' '%&& '%&( REF PART # DESCRIPTION REF PART # DESCRIPTION 2001 2004 2007 2011 THREAD DIAL HOUSING THREAD DIAL SHAFT GEAR 24T BEARING WASHER 1/4" X 19 X 4 2012 PCAP30M 2013 PCAP02M 2015 P97302015 CAP SCREW M6-1 X 45 CAP SCREW M6-1 X 20 THREAD DIAL "&%-" P97302001 P97302004 P97302007 P97302011 BdYZa <.,(%$<.,(& B[\# H^cXZ .
Carriage '&'( '&'* '&&. '&%* '&%) '&%+ '&'* '&'- '&%, '&%-8 '&&+ '&(& '&%'6 '&&* '&(' '&%. '&%(6 '&&. '&&. '&&. '&(% '&%& '&'' '&&% '&') '&&* '&&. '&', '&'' '&&( '&(% '&&+ '&&' '&', '&&) '&'& '&&& '&(( '&&- '&'% '&'+ .'+ · ;daadl GZhi 6hhZbWan Cdi H]dlc .', · HiZVYn GZhi 6hhZbWan Cdi H]dlc '&'.
Slides '''& '''' '''% B ''&- ''&( ''&. ''&, ''&) ''', '''- B ''%) ''(& ''%*6 A A ''(( ''%. ''%, '''. ''() ''(% ''%+6 '''. ''%' ''(, ''') '''( ''(- ''&& ''%-8 ''(* ''&+ ''(& ''(+ ''(% ''(' ''(+ '''* ''() ''&% ''(.
Tailstock '(&+ '(&* '(&, '(%' '(&- '(&) '('( '(&. '('' '(') '(&' '(%& '((' '('& '(%, '(%) '(&( '('%6 '(', '('& '(&% '('. '((% '((& '(%- '(''('+ '(%+ '(&& '(%* '(%.
Bed Assembly '))' ')%' ')%& '))& '))% ')%')(- ')&& ')%( ')(+ ')(' ')&' ')'' ')(( ')(% ')() '))( ')%, ')&) ')%) ')*% ')(, '))) '))+ ')'% ')&. ')(* '))* ')(. ')'& ')'* ')') ')%+ ')() ')(& ')'. ')'')&, ')&')() ')&+ ')(( ')&* ')() ')), ')%* ')'')*' '))')). ')'( ')&% ')', ')'+ ')%.
Cabinet Stand *&%"' *&%"& *&%"( '*(+ '*(- '*%* *&%") '*%) '*'+ '*(( '*(, '*(. '*&)6 '*&' '*(. '*%& '*)% '*(' *&%"* '*&& '*%( '*%, '*', G9730 Only '*')"( '*')") '*'( '*%' '*&% '*%- '*(* '*')"& '*)& '*')"* '*')"+ '*''*') '*')"' '*&( '*(% '*'& '*'% '*&* '*'' '*'* '*(% '*(* '*&. '*'.
Brake System '+&% '+&* '+&, '+&,"& '+&- '+&) '+&%"' '+%- '+&( '+(( '+'( '+&%"& '+&+ '+&%") '+&%"( '+(% '+&' '+'' '+(& '+') '+%) '+%( '+') '+&. '+%, '+(& '+&. '+'& '+(' '+%+ '+'( '+') '+'* '+%* '+() '+'- '+') '+%& '+'.
End Gears ',%& ',&) ',%*9 ',%*8 ',%*7 ',&( ',&& ',%, ',&. ',%' ',%. ',%+ ',&* ',&+ ',%) ','% ',&( ',&.
Electrical Cabinet Components +I( )I' 'I& 6' ''C8 &)CD +I( )I' 'I& 6' ''C8 &)CD %K ''%K '(%K ')%K IZaZbZX]Vc^fjZ IZaZbZX]Vc^fjZ NV 8]^c\ :aZXig^X IgVch[dgbZg &-%K6 *%$+%=o A8&9&- A8&9%. &%%K ')K &'K 6& '&C8 &(CD +I( )I' 'I& 6& '&C8 &(CD +I( )I' IZaZbZX]Vc^fjZ AG(9 %( IZaZbZX]Vc^fjZ AG(9 &) GZhZi &&#* - = &, &' &- 6 , Hide .,CD .-CD .*C8 .+C8 'I& )I' +I( .
Accessories '.%- '.%& '.%( '.%* '.&) '.%+ (. '.%' '.%) '.&' '.&( '.%, '.%. '.&+ '.&& '.&, '.'+ '.&- '.&% '.&* '.&. '.'% '.'& '.'' '.') REF PART # DESCRIPTION REF PART # DESCRIPTION 39 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 3-JAW CHUCK 7" W/JAWS FACEPLATE 10" BACK PLATE 8" 4-JAW CHUCK 8" W/JAW SET DRIVE PLATE 7" 3-JAW CHUCK REVERSE JAWS 4-JAW CHUCK KEY TOOL POST KEY 3-JAW CHUCK KEY END GEAR 30T END GEAR 32T END GEAR 40T SPINDLE SLEEVE MT#4.
Machine Labels (%&. (%&) DjiWdVgY He^cYaZ (%&( (%%, (%&' (%&& (%&% (%&* (%%.
WARRANTY CARD CVbZ TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT HigZZi TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT 8^in TTTTTTTTTTTTTTTTTTTTTTT HiViZ TTTTTTTTTTTTTTTTTTTTTTTTT O^e TTTTTTTTTTTTTTTTTTTTT E]dcZ TTTTTTTTTTTTTTTTTTTT :bV^a TTTTTTTTTTTTTTTTTTTTTTTT >ckd^XZ TTTTTTTTTTTTTTTTT BdYZa TTTTTTTTTTTTTTTTTTTT DgYZg TTTTTTTTTTTTTTTTTTTTTTT HZg^Va TTTTTTTTTTTTTTTTTT The following information is given on a voluntary basis.
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WARRANTY AND RETURNS 7!22!.49 !.$ 2%452.
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