This .pdf document is bookmarked Operating Instructions and Parts Manual 8-inch Parallelogram Jointer Model PJ-882 and PJ-882HH WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, TN 37086 Ph.: 800-274-6848 www.powermatic.com Part No. M-1610079 Revision E1 01/2010 Copyright © 2010 Walter Meier (Manufacturing) Inc.
Warranty and Service Walter Meier (Manufacturing) Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these Walter Meier Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your POWERMATIC® tools.
Table of Contents Warranty and Service..........................................................................................................................2 Table of Contents ...............................................................................................................................3 Warning .............................................................................................................................................5 Introduction .......................................
Outfeed Table and Base Assembly ................................................................................................. 41 Parts List: Infeed Table Assembly................................................................................................... 42 Electrical Connections – 1 Phase, 230 Volt......................................................................................... 44 Electrical Connections – 3 Phase, 230 Volt..................................................................
Warning 1. 2. 3. 4. 5. 6. 7. 8. 9. Read and understand the entire owner’s manual before attempting assembly or operation. Read and understand the warnings posted on the machine and in this manual. Failure to comply with all of these warnings may cause serious injury. Replace the warning labels if they become obscured or removed. This jointer is designed and intended for use by properly trained and experienced personnel only.
23. Use the right tool at the correct speed and feed rate. Do not force a tool or attachment to do a job for which it was not designed. The right tool will do the job better and safer. 24. Use recommended accessories; improper accessories may be hazardous. 25. Maintain tools with care. Keep knives sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories. 26. Turn off the machine before cleaning.
Introduction This manual is provided by Walter Meier (Manufacturing) Inc., covering the safe operation and maintenance procedures for a Model PJ-882 and PJ-882HH Jointer. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This machine has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual.
Contents of the Shipping Container Unpacking 1 1 2 1 1 1 1 1 1 1 2 10 5 Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any shipping material until the Jointer is assembled and running properly. Compare the contents of your container with the following parts list to make sure all parts are intact. Missing parts, if any, should be reported to your distributor.
Installation and Assembly Tools required for assembly Forklift or hoist with straps/slings 14mm (or 9/16”) wrench or socket Cross-point (Phillips) screwdriver 3mm and 5mm hex wrenches (provided) 1. Remove any boards or straps that secure the Jointer to the pallet, and remove protective wrapping. 2. Use a 14mm (or 9/16”) wrench to remove the four lag screws at the base of the stand which helped secure the machine to the pallet. One of these screws is shown in Figure 1.
Installing Switch Arm 1. The switch arm was shipped in horizontal position. Loosen and remove the four socket head cap screws and flat washers on the bracket of the switch arm (Figure 3) with a 5mm hex wrench. Hold on to the switch arm while doing this, to prevent the arm from falling. 2. Place the switch arm in vertical position, as shown in Figure 3, and align the four holes in the bracket with the four holes in the jointer stand. 3.
The cutterhead guard should now have sufficient spring tension. Test it by swinging the guard away from the fence and then releasing it. The guard must always have enough spring tension to cover the unused part of the cutterhead during the cutting operation, and to swing back to contact the fence when the workpiece has cleared the area.
Extension cords Recommended Gauges (AWG) of Extension Cords Extension Cord Length * The use of an extension cord is not recommended for the PJ882 Jointer. But if one is necessary, make sure the cord rating is suitable for the amperage listed on the machine’s motor plate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Use the chart in Figure 8 as a general guide in choosing the correct size cord. If in doubt, use the next heavier gauge.
Three-Phase Test Run On the three-phase unit, after wiring has been completed, you should check that the wires have been connected properly: 1. Connect machine to power source and press the start button, shown in Figure 10. (See “Operating Controls” on page 25 for further information on the control switch.) 2. The cutterhead should rotate clockwise as viewed from the front of the machine. If the cutterhead rotation is incorrect, press the stop button (Figure 10) and disconnect machine from power.
3. On the motor base plate, loosen the top hex nut (A, Figure 13), and lift up on the motor to create slack in the drive belt. Remove the drive belt from both pulleys. 4. Install the new drive belt around top and bottom pulleys, and tension it appropriately (see “Drive Belt Tension”). 5. Re-install rear panel and belt guard (Figure 11). Fence Movement The fence can be moved forward or backward across the width of the table.
3. Rotate handwheel (C, Figure 16) until the desired angle is indicated on the scale (D, Figure 16). Or you can place your beveled workpiece on the table and against the fence, and rotate the handwheel (C, Figure 16) until the angle of the fence matches the bevel of your workpiece. 4. Tighten locking handle (B, Figure 16). IMPORTANT: When the tilted operation is finished and the fence is returned to 90°, do not forget to flip the 90° stop block (F, Figure 16) back to its original position.
Setting the 45° Backward Stop 1. The 45° backward stop is controlled by the screw (G, Figure 18), which will contact the back of the fence when the fence is tilted backward. 2. Flip the stop block (E, Figure 18) out of the way. 3. Loosen the locking handle (B, Figure 18) and loosen the hex nut on the screw (G, Figure 18). 4. Tilt the fence backward. Set your angle measuring device at 135° and place it on the table and against the fence. Figure 18 5.
Setting Tables Coplanar For optimum performance of the jointer, the infeed and outfeed tables must be coplanar; that is, parallel front-to-back and side-to-side. If they are not parallel in both planes, the finished workpiece may have a slight taper across its width or length. The tables have been properly aligned at the factory. However, they should be doublechecked by the operator in case any misalignment may have occurred during shipping.
NOTE: On the front of the Jointer, the two outside cams are concealed by the hubs. You must remove the hub to expose the cam adjustment device. Remove the socket head cap screw and flat washer at the center with a 6mm hex wrench, and loosen the two setscrews in the hub (Figure 21 shows one of the two set screw holes). Pull the hub straight out to expose the cam adjustment device. 10. At the area of the table where the adjustment must be made, pry out the cap (A, Figure 22) from the hole. Figure 21 11.
When you receive the jointer, the knives have been pre-set at the factory. However, the height and parallelism of the knives with the outfeed table should be checked, and any needed adjustments made, before operating the jointer. Height setting of knives is not applicable to the helical head models, in which the knife inserts are immediately at the proper height after installing. However, the height of the outfeed table must still be verified in relation to the arc of the knife inserts, as follows.
Figure 27 illustrates the correct setting of outfeed table level with the knives. The workpiece will rest firmly on both tables with no open space under the finished cut. The outfeed table has now been locked at a standard height, level with the arc of the knives. NOTE: After the outfeed table has been set at the correct height, it should not be changed except for special operations or after replacing knives.
14. Slightly loosen the five gib screws (see Figure 31) with an 8mm wrench. (NOTE: The springs below the knife will cause the knife to rise.) 15. Turn the jack screw(s) with a hex wrench; clockwise to lower the setting of the knife in the cutterhead, counterclockwise to raise the setting of the knife. 16. Use the edge of a board to push the knife back down so that it is flush against the jack screws. See Figure 32. Tighten the gib screws only enough to keep the knife in position in the cutterhead.
Outfeed Table Stop Screws The stop screw (B, Figure 33) limits the amount of fall of the outfeed table. The stop screw has been pre-set at the factory, but if future adjustment is ever needed, simply loosen the hex nut (A, Figure 33) and turn the screw (B, Figure 33) as needed with a 14mm wrench. When satisfied, re-tighten the hex nut (A, Figure 33). The screw (C, Figure 33) limits the rise of the outfeed table.
Replacing Knives (Straight Cutterhead Only) Jointer knives are extremely sharp. Use caution and proceed slowly when working with or around the cutterhead. 1. Disconnect jointer from power source. 2. Remove the belt guard so that you can rotate the cutterhead by turning the motor pulley or by moving the drive belt. Do not grab the cutterhead itself to rotate it. 3. Remove the old knives by loosening the square head gib screws with an 8mm wrench. See Figure 36.
Replacing or Rotating Knife Inserts (Helical Cutterhead Only) Knife inserts are sharp; use caution when working with or around them. The knife inserts on the model PJ-882HH are four-sided. When dull, simply remove eac h insert, rotate it 90° for a fresh edge, and reinstall it. Use the provided star point screwdriver to remove the knife insert screw. See Figure 37a. It is advisable to rotate all inserts at the same time to maintain consistent cutting.
3. Tighten hex nut (B, Figure 38). 4. Repeat for the other set screws as needed. NOTE: The outfeed table is pre-set at the factory tighter than the infeed table. If you find the outfeed table difficult to move with the lifting handle, loosen the two set screws on the outfeed table, as just described. Operating Controls Start/Stop Power Indicator Light – The start switch has a power indicator lamp which is on whenever there is power connected to the Jointer, not just when the Jointer is running.
Hand Placement At the start of the cut, the left hand holds the workpiece firmly against the infeed table and fence while the right hand pushes the workpiece in a smooth, even motion toward the cutterhead. After the cut is under way, the new surface rests firmly on the outfeed table. The left hand is transferred to the outfeed side and presses down on this part of the workpiece, at the same time maintaining flat contact with the fence.
NOTE: The knives must be extended beyond the cutterhead by 1/32”. (see “Replacing Knives – Straight Cutterhead Only” on page 23 for this procedure). 4. Re-connect power. It is easier and safer to take a series of shallow cuts. Lower the infeed table 1/32” at a time and make successive cuts until the desired depth of rabbet has been obtained. See Figure 42. Jointing Short or Thin Work When jointing short or thin work pieces, use a push block to eliminate all danger to the hands.
1. Release the fence locking handle (A, Figure 46) and remove the two hex nuts and washer (B, Figure 46) holding the fence to the slide bracket. Remove the fence assembly. 2. Remove the key (C, Figure 46) from the fence support. If necessary, use a flat head screwdriver to pry up one end of the key. 3. Replace the fence assembly at the desired angle across the cutterhead. See Figure 47.
Sharpening Standard Knives Knives should be kept sharp. This will contribute to better stock finish, longer machine life, and safer operation. A jointer knife hone provides a simple way to sharpen knives. Hones are available from many woodworking supply stores. Carefully read any instructions that accompany the hone. Use caution and proceed slowly when sharpening knives. Disconnect jointer from power source, and wear approved eye protection.
Troubleshooting – Operating Problems Trouble Probable Cause Remedy Finished stock is concave on back end. Knife or knife insert is higher than outfeed table. Raise outfeed table until it aligns with tip of knife/insert. See page 19. Finished stock is concave on front end. Outfeed table is higher than knife or insert. Lower outfeed table until it aligns with tip of knife/insert. See page 19. Finished stock is concave in the middle. Both tables have too much end fall.
Troubleshooting – Mechanical and Electrical Problems Trouble Machine will not start/restart or repeatedly trips circuit breaker or blows fuses. Probable Cause Remedy No incoming power. Verify unit is connected to power, onbutton is pushed in completely, and stop-button is disengaged. See page 25. Overload automatic reset has not reset. When jointer overloads on the circuit breaker built into the motor starter, it takes time for the machine to cool down before restart.
Trouble Machine will not start/restart or repeatedly trips circuit breaker or blows fuses. Probable Cause Remedy Miswiring of the unit. Double check to confirm all electrical connections are correct. Refer to appropriate wiring diagrams on pages 45 through 47 to make any needed corrections. On/off switch failure.
Parts List: Stand Assembly Index No. Part No. Description Size Qty 1 .............. VB-A50 ...................Belt ..................................................................A-50........................... 1 2 .............. TS-0267021 ............Socket Set Screw .............................................1/4”-20x1/4”................ 2 3 .............. PJ882-503...............Motor Pulley ....................................................................................... 1 4 ..............
Index No. Part No. Description Size Qty 43 ............ PJ882-543...............Electric Label....................................................1Ph............................ 1 ................ PJ882-543A ............Electric Label....................................................3Ph............................ 1 45 ............ 60B-447 ..................Strain Relief .....................................................1Ph............................ 1 ................ 60B-447A ................
PO W ER MA T IC 3Ph Model Stand Assembly 35
Parts List: Cutterhead Assembly (Model PJ-882 only) Index No. Part No. Description Size Qty ................ PJ882-CHA .............Cutterhead Assembly (Items 1 thru 5, and 10 thru 13) ............................. 1 .............. 6296046 ..................Knife .................................................................................................. 3 2 .............. 6296153 ..................Knife Gib ..........................................................................................
Parts List: Cutterhead Assembly (Model PJ-882HH only) Index No. Part No. Description Size Qty ................ PJ882HH-CA ...........Cutterhead Assembly (Index # 1-10) .................................................... 1 1 .............. TS-0267021 ............Socket Set Screw .............................................1/4”-20x1/4”................ 2 2 .............. PJ882-407...............Cutterhead Pulley ............................................................................... 1 3 .........
Parts List: Fence Assembly Index No. Part No. Description Size Qty ................ PJ882-FA ................Fence Assembly (Index #1 thru #49). ..................................................... 1 .............. PJ882-101...............Hand Wheel ....................................................................................... 1 2 .............. TS-0267021 ............Socket Set Screw .............................................1/4”-20x1/4”................ 3 3 .............. TS-0207031 ......
Fence Assembly 39
Parts List: Outfeed Table and Base Assembly Index No. Part No. Description Size Qty 1 .............. PJ882-201...............Rear (Outfeed) Table .......................................................................... 1 2 .............. 6285917 ..................Push Block ......................................................................................... 2 3 .............. PJ882-203...............Shaft ............................................................................................
Outfeed Table and Base Assembly 41
Parts List: Infeed Table Assembly Index No. Part No. Description Size Qty 1 .............. PJ882-301...............Front (Infeed) Table ............................................................................ 1 2 .............. PJ882-302...............Scale Label ........................................................................................ 1 3 .............. PJ882-203...............Shaft ..................................................................................................
Index No. Part No. Description Size Qty 56 ............ PJ882-246...............Key ..................................................................5x5x20 mm ................ 2 57 ............ TS-0209031 ............Socket Head Cap Screw ...................................3/8”-16x3/4”................ 2 58 ............ TS-0050031 ............Hex Cap Screw ................................................1/4"-20x3/4”................ 2 59 ............ PJ882-248...............Table Raising Link ...........
Electrical Connections – 1 Phase, 230 Volt 44
Electrical Connections – 3 Phase, 230 Volt 45
Electrical Connections – 3 Phase, 460 Volt 46
WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.powermatic.com www.waltermeier.
