Ee INSTRUCTION MANUAL ~~ MODEL SE-712 METAL CUTTING HANDSAW MACHINE 724 Robbins Road Grand Haven, MI 49417 Phone: 616-842-7110 800-937-3253 Fax: 616-842-0859 800-846-3253 Web: www.dakecorp.
Table of Contents Page No T Warning... vexes cms oss 2 Safety rules for all tools. 3 4 Transportation of machine. 5 Installation. Je 6 Minimum Room Space For Machine Operation .. 7 Make proper tooth selection 8 Bl-Metal speeds and feeds... 9 Assembly... 10 Operation. 11 Blade guide bearing adjustment. 12 Blade track adjustment 13 Maintenance 14 Lubrication, 15 Trouble Shooting 16 Circuit Diagram... 17 Electrical Specification Char! 18 Parts Lists..
Blade adjustable knob Motor pulley cover J Guide adjustable knob ind VER Cc =a MK Vise jaw 4 : Cylinder Sta block
WARNING: FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY As with all machinery there are certain hazards involved with operation and use of the machine, Using the machine with respect and caution will considerably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result, This machine was designed for certain applications only.
B. USE OF MACHINE: (1). REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it "on". (2). DON'T FORCE TOOL. It will do the job better and be safer at the rate for which it was designed. (3). USE RIGHT TOOL. Don't force tool or attachment to do a job for which it was not designed. (4). SECURE WORK. Use clamps or a vise to hold work when practical. It's safer than using your hand frees both hands to operate tool.
(3). KEEP CHILDREN AND VISITORS AWAY. All children and visitors should be kept a safe distance from work area. (4). DON'T install & use this machine in explosive, dangerous environment. E. MAINTENANCE: (1). DISCONNECT machine from power source when making repairs. (2), CHECK DAMAGED PARTS.
1. SPECIFICATION MOTOR 0.55KW ( 3/4HP } Saw Blade Speed 80Hz MPM 50Hz MPM Blade Size 19.05x0.8x2362 ( Carbon Blade ) Dimension LxWxH {mm} 1229x432x965 NW / GW (kas) 125/150 o{mm) 178 90° Working Capacity n(mm) 178x305 . o{mm) 115 5 o{mm) 115x180 Packing Measurement (mm) 1270 x 470 x 965 mm LxWxH Overall height (w/o stand) 1092mm{43") Noise 80 dB MAX 2, TRANSPORTATION OF MACHINE: Unpacking 1. Transportation to desired location before unpacking, please use lifting B) 2.
(1). Tighten all locks before operation. (2). ALWAYS Keep proper footing & balance while moving this 125kgs machine, and only use heavy duty fiber belt to lift the machine as Fig. A (3). TURN OFF the power before wiring, & be sure machine in proper grounding, Overload & circuit breaker is recommended for safety wiring. (4). CHECK carefully if the saw blade Is running in Counter-clockwise direction if not , reverse the Wiring per circuit diagram then repeats the running Test. {5).
Bar 28 Toy TOOTH SELECTION You need to consider: 1.The width of the cut. That is, the distance in-the cut that each tooth must travel from the point it Enter the work piece until it eaves the work piece, and 2.The shape of the work piece. ® Squares, Rectangles, Flats (Symbol : =) Locate the width of cut on the chart. (Inches on the outer circle and millimeters on the inner circle.) Select the tooth pitch on the ring marked with the square shape which aligns with the width of cut.
5, METATARSAL SPEEDS AND FEEDS These figures are a guide to cutting material (with a 314 Vary-Tooth) when using a cutting fluid. Increase Band Speed: 15% When cutting material (10/14 Vary-Tooth) 12% When cutting mm) material (6/10 Vary-Tooth) 10% When cutting mm) material(5/8 Vary-Tooth) 5% When cutting (64 mm) material(4/6 Vary-Tooth) Decrease Band Speed: 12% When cutting material(2/3 Vary-Tooth) MATERIAL ALLOY BAND SPEED MAST NO.
Ni-Cr-Mo 8640, 199 61 Alloy Steel E9310 174 53 Tool Steel A-6 199 61 A-2 179 55 A-10 168 189 58 Stainless 420 18% 58 Steel 430 149 46 410,602 140 43 414 115 35 431 95 29 440C 80 24 304,324 120 38 304L. 115 35 347 110 33 316,316L 100 30 416 189 58 TELLTALE CHIPS Chips are the best indicator of correct feed force. Monitor chip information and adjust feed accordingly. Thin or powdered chips ~ increase feed rate or reduce band speed.
6. ASSEMBLY A 3/4 HP, motor, split phase or capacitor-start it recommended for best economical performance. Counterclockwise rotation is required. Note that rotation can be reversed by following directions On the terminal or nameplate. (1). Assemble the motor Mounting plate 10 the head using the long bolt Note that the flat side of the plate faces up. (2).
7. OPERATION WORK SET UP (1). Raise the saw head to vertical position. (2). Open vise to accept the Piece to be cut by rotating the wheel at the end the base. (3). Place work piece on saw bed. If the piece is long, support the end. (4). Clamp quark pieced securely in vise. WORK STOP ADJUSTMENT {1}. Loosen the thumb screw holding the work stop casting to the shaft. {2). Adjust the work stop casting to the desired length position. (3). Rotate the work stop to as close to the bottom of the cut as possible.
BLADE DIRECTION OF TRAVEL Be sure the Made is assembled to the pulleys such that the vertical edge engages the work piece first. BLADE MOVEMENT IE Blade Direction STARTING SAW Switch button function description (FOR CE ONLY} Power Light) B _ (Emergency Push Button) © start Bun) 2 (stop Button) {Compliant Selection Switch} CANON: NEVER OPERATE SAW WITHOUT BLADE GUARDS IN PLACE. Be sure the blade is not in contact with the work when the motor is started.
CHANGING BLADE Raise saw head to vertical position and open the blade guards. Loosen tension screw knob sufficiently to allow the saw blade to slip off the wheels. Install the new blade with teeth slanting toward the motor as follows: (1). Place the blade in between each of the guide bearings. (2). Slip the blade around the motor pulley (bottom) with the left hand and hold in position. (3).
MODEL SE-712 I. QUICK VISE ADJUSTMENT FOR ANGLE CUT: {1). Loosen the Screw. (2). Adjust rear vise to the threaded hole position. (E) . (3). Set the scale to the desired angle. (4). Adjust the front vise (F) to parallel the _ rear vise (E) (5). Tighten the Screw. I-1 The position for 0° cutting. {The original fig) Table 1-2 The position fro 80° cutting. (See fig) Step: 1.Remove the screw from Ato C. 2.Remove the screw from B to D. 3.Turn E (Rear vise) to the right. 4. Turn F (Front vise) to the right. fig 2.
QUICK VISE ADJUSTMENT FOR ANGLE CUT MODEL SE-912 — (1). Loosen the Screw. (2). Adjust rear vise fo the threaded hole position. (E) (3). Set the scale to the desired angle. (4). Adjust the front vise (F) to parallel the rear vise(E) {5). Tighten the Screw. TABLE SCREW 8. BLADE GUIDE BEARING ADJUSTMENT ATTENTION: This is the most important adjustment on your saw, it is impossible to get satisfactory work from your saw if the blade guides are not properly adjusted. The blade guide bearings on your metal.
REMARK: 1. Adjust the tension of blade until the back of the blade(A)} against the blade wheel {front) lightly. 2. Be sure the nut (E) is tightened. 3. Turn the eccentric shaft(B) counterclockwise, when the bearing(D) touches the saw blade properly, tighten the nut(E). 4. To adjust, loosen set screw(F) and move the blade adjustable up or down until it lightly Touches the back of the blade(A). 5. Repeat 1, 2, 3, and 4 steps to adjust the other side's blade guide bearings(G). 6.
9. BLADE TRACK ADJUSTMENT (1). Open the blade guard. (2). Remove the blade guide assemblies (top and bottom) (3). Loosen the hex head screw in the tilting mechanism to a point where it is loose but snug. {4). with the machine running, adjust both the set crew and blade tension knob simultaneously to keep constant tension on the blade. The set screw and blade tension knob are always turned in opposite directions, 1.e.
(c) Keep work area clean; release vise, cutter, work-piece from table; switch off power source; take chip or dust away from machine and follow instructions lubrication or coating rust proof oil before leaving. (2) Weekly Maintenance (a) Clean and coat the leading screw with oil. {b) Check to see if sliding surface and turning parts lack of lubricant. If the lubricant is insufficient, fill it. {3) Monthly Maintenance (a) Check if the fixed portion has been loose.
11. TROUBLE SHOOTING Symptom Possible Cause(s) Corrective Action Excessive Blade Breakage 1. Materials loosen in vise. 2. Incorrect speed or feed 3.Blade teeth spacing too large 4. Material too coarse 5. Incorrect blade tension 8. Teeth in contact with material before saw is started 7. Blade rubs on wheel flange 8. Miss-aligned guide bearings 9. Blade too thick 10 Cracking at weld 1. Clamp work securely 2. Adjust speed or feed 3. Replace with a small teeth spacing blade 4.
Blade. 2. Too heavy pressure; too slow speed. 3, Vibrating work-piece. 4. Gullets loading 2. Decrease pressure, increase speed 3. Clamp work piece securely 4. Use coarser tooth blade or brush to remove chips. Motor running too hot 1. Blade tension too high. 2. Drive belt tension too high. 3. Blade is too coarse for work 4. Blade is too fine for work 5. Gears aligned improperly 6. Gears need lubrication 7. Cut is binding blade 1. Reduce tension on blade. 2. Reduce tension on drive belt. 3. Use finer blade.
CIRCUIT DIAGRAM 4 108 i 400v L2 BOHR El tv ev 15m? 17] 2 : mmm Tc 20vA id FU3 0.75mi san 8 15m? sq2 uaz] . S81 saz ff sae | . 5 Kit | Kit ELECTRICAL SPECIFICATION Part number Part name Qty | Part number Part name Qty.
MODEL SE 712 ‘REF NO, DESCRIPTION SPECIFICATION: 1 300935 | 181107-2 [Swivel Base 2 | 300757 | 181108A Acme Screw 3 300907 W002 ashier 1/2 x2Bx12 4 | 300860 $601 Hex.
MODEL SE 712 DESCRIPTION. + ITEM|PART NO, REF NO. | SPECIFICATION 36 Nos Hex. Nut 3/8" 37 Wold ashier 3R"x23x2 38 | 301688 181130 [Thumb Screw 39 | 43314 8022 Hex. Head Screw 40 | 300844 3021 Stock Stop Rod or 301300 41 | 300945 181125 Distance Set Bracket 42 S018 Hex. Head Screw 45 181112 Support Plate 48 $014 Hex. Head Screw 47 NODS Hex. Nut 38" 48 | 43314 8022 Hex. Head Screw 4g | 43832 wat? ashier 518" x18x11.5 50 $014 Hex. Head Screw 81 NOS Hex. Nut 3/8" 52 | 43314 8022 Hex.
MODEL SE 712 ITEM[PART NO, REE NO, ‘DESCRIPTION SPECIFICATION. 75 | 43881 8708 (Cross Round Head Screw. 77 | 301406 181108 Panel 78 | 301454 181854 Hose OD18mmxID 1 3mmx260m 82 | 300962 181256 Coolant Tank 82-11 300961 Filter 84 | 300784 Pump 85 $701 [Cross Round Head Screw 1AXUZTL 86 W004 ashier Harx19xt1.
MODEL SE 712 ITEM|PART NO. REF NO. EXHIBITION 201 | 3007498 Rebuilt gear box 202 | 301473 181223 ‘orm Shaft 203 | 300957 Loos Key 5x5x30L. 204 | 300853 Childbearing 205 | 301476 181224 Bearing Bushing 207 | 300495 C002 C-Retainer ring R17 208 | $607 Hex. Socket Headless Screw sexy 209 | 300958 181226 Spindle Pulley 210 8604 Hex. Socket Headless Screw. 14x38".
MODEL SE 712 IMPART NO. REF NO» '" DESCRIPTION SPECIFICATION — 241 Woes ashier 242 W205 Spring Washer 5/16" 243 $020 Hex. Head Screw 5/16" 1°L 244 | 301703 181212 Spring 245 | 301704 181213 Blade Adjustable Knob 246 | 301705 | 181207-1 Bushing 247 HORROR C-Retainer ring R38 248 1 300734 | CAB2027 Bearing 250 | 300948 | 181205-2 idler Wheel 251 | 300732 181894 Blade 262 W017 ashier Be" x18:d1.5 253 | 43814 $022 Hex. Head Screw 254 | 301350 181240 Switch Cut Off Tip 258 W005 ashier 14" x16xt1.
___MODEL SE 712 ITEM|PART NO. REF NO: misconception. SPECIFICATION 281 $804 Hex. Socket Headless Screw 14°38" 282 | 301706 a162 Ozzie Cock Support 283 S416 Hex. Socket Head Screw 284 | 301534 181202 [Knob 284 181202-1 Knob (For CE Only) 285 Woos ashier H4"x16x11.5 286 | 300739 181201 Blade Back Cover 287 | 300737 | 181238 heel Cover 288 W005 ashier 14" x16xt1.
MODEL SE 712 _ PART NO| DESCRIPTION.
