Powermatic WB-25 Manual de usuario

Operating Instructions and Parts Manual Wide Belt Sanders Models WB-25, WB-37, WB-43 model WB-37 show

10Installing/Replacing Sanding Belt 1. Machine should be disconnected from power source. 2. Turn the air valve switch (A, Figure 3) to Off position.

11Improper connection of the equipment-grounding conductor can result in risk of electric shock. The conductor, with insulation having an outer surfa

126. If the conveyor table moves in the wrong direction, turn off the machine and disconnect from power. Switch any two of the three incoming power

132. The upper roller will pivot left and right. The duration of the sanding belt’s oscillation to the right side and to the left should be equal. F

14The height of the platen is set at the factory, but can be re-adjusted by rotating the platen adjustment knob (Figure 10). Each mark on the scale i

15 4. When the belt is properly tensioned, you should be able to push in the belt approximately 3/4” at a point midway between the pulleys using mod

162. Turn on the conveyor belt. 3. Adjust tracking using the same adjustment screws that were used for tensioning in Figure 13. 4. If the conveyo

17Also, if the ends of the bars are not exerting equal pressure, the workpiece will tend to move sideways on the conveyor during sanding. To raise or

183. At the area of the table that needs adjustment, loosen the two screws (A, Figure 18) on the bracket of the elevation screw, and rotate the brack

19 Calibration To establish the distance between conveyor table and sanding belt, proceed as follows: 1. Connect power and air to the sander, and t

2Warranty and Service WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Servi

20If the sanding belt breaks, all movement will be stopped, though the conveyor table can still be raised or lowered. Once the machine has stopped, t

21Troubleshooting the Sander Trouble Probable Cause Remedy No incoming power. Check that sander is connected to power, fuses are not blown or circu

22Trouble Probable Cause Remedy The front end of stock is thinner than the rear. Rear pressure bar is too low in relation to the contact drum. Raise

23Troubleshooting the LED Unit Trouble Probable Cause Remedy Fuse is burned out. Replace 1A fuse. The display fails to show figures. Control unit i

24Base and Motor Assembly – Model WB-25 ONLY Parts list on page 25.

25Parts List: Base and Motor Assembly – Model WB-25 Exploded view on page 24. Index No. Part No. Description Size Qty 1 ... WB25-201

26Base and Motor Assembly – Model WB-37 ONLY Parts list on page 27.

27Parts List: Base and Motor Assembly – Model WB-37 Exploded view on page 26. Index No. Part No. Description Size Qty 1 ... WB37-201

28Base and Motor Assembly – Model WB-43 ONLY Parts list on page 29.

29Parts List: Base and Motor Assembly – Model WB-43 Exploded view on page 28. Index No. Part No. Description Size Qty 1 ... WB43-201

3Table of Contents Warranty and Service...

30Upper Cabinet Assembly – Model WB-25 ONLY Parts list on page 31.

31Parts List: Upper Cabinet Assembly – Model WB-25 Exploded view on page 30. Index No. Part No. Description Size Qty 1 ... WB25-301 .

32Upper Cabinet Assembly – Models WB-37, WB-43 Parts list on page 33.

33Parts List: Upper Cabinet Assembly – Model WB-37 Exploded view on page 32. Index No. Part No. Description Size Qty 1 ... WB37-301 .

34Table Raising Assembly – Models WB-25, WB-37, WB-43 Parts list on page 35 (WB-25), page 36 (WB-37) and page 37 (WB-43).

35Parts List: Table Raising Assembly – Model WB-25 Exploded view on page 34. Index No. Part No. Description Size Qty 1 ... 6294297 ..

3656 ...6294340 ...Sprocket Wheel Adjustment Piece ... ... 1 57 ...

3748 ...WB25-448 ...Switch Plate ... ...

3840 ...6294333 ...Motor Base Adjustment Rod... ... 1 41 ...

39Table and Conveyor Belt Assembly – Models WB-25, WB-37, WB-43 Parts list on page 40 (WB-25), page 41 (WB-37) and page 42 (WB-43).

4Parts List: Pressure Bar Assembly – Model WB-43...44 Platen Assembly –

40Parts List: Table and Conveyor Belt Assembly – Model WB-25 Exploded view on page 39. Index No. Part No. Description Size Qty 1 ...

41Parts List: Table and Conveyor Belt Assembly – Model WB-37 Exploded view on page 39. Index No. Part No. Description Size Qty 1 ...

42Parts List: Table and Conveyor Belt Assembly – Model WB-43 Exploded view on page 39. Index No. Part No. Description Size Qty 1 ...

43Pressure Bar Assembly – Models WB-25, WB-37, WB-43 Parts list on page 43 (WB-25) and page 44 (WB-37, WB-43). Parts List: Pressure Bar Assembly –

44Parts List: Pressure Bar Assembly – Model WB-37 Exploded view on page 43. Index No. Part No. Description Size Qty 1 ... WB25-601 ..

45Platen Assembly – Model WB-25 only Parts list on page 45. Parts List: Platen Assembly – Model WB-25 Index No. Part No. Description Size Qty 1

467 ... TS-0207041 ...Socket Head Cap Screw... 1/4-20x3/4... 2 8 ...

47Platen Assembly – Models WB-37, WB-43 Parts list on page 47 (WB-37) and page 48 (WB-43). Parts List: Platen Assembly – Model WB-37 Index No. Part

488 ... 6290294 ...Screw Rod... ...

494 ... TS-0720091 ...Lock Washer ... 3/8 ...

5 Warning 1. Read and understand the entire owners manual before attempting assembly or operation. 2. Read and understand the warnings posted on th

50Air Regulator Assembly – Models WB-25, WB-37, WB-43 Parts list on page 50 (WB-25), page 51 (WB-37) and page 52 (WB-43). Parts List: Air Regulato

5125 ...6294568 ...Buffer... ...

52Parts List: Air Regulator Assembly – Model WB-43 Exploded view on page 47. Index No. Part No. Description Size Qty 1 ... 6294544 ..

53Sanding Belt and Accessories – Models WB-25, WB-37, WB-43 Parts list on page 54.

54Parts List: Sanding Belt and Accessories – Model WB-25 Exploded view on page 53. Index No. Part No. Description Size Qty 1 ... 6290

55Tension Roller Assembly – Models WB-25 and WB-37 ONLY Parts list on page 56 (WB-25) and page 57 (WB-37).

56Parts List: Tension Roller Assembly – Model WB-25 Exploded view on page 55. Index No. Part No. Description Size Qty 1. ...TS-0720111

5756 ...TS-0720051 ...Lock Washer ... #10 ... 12 57

5847 ...TS-1540071 ...Hex Nut ... M10 ...

59Tension Roller Assembly – Model WB-43 ONLY Parts list on page 60.

6 blahblahblah 19. Make your workshop child proof with padlocks, master switches or by removing starter keys. 20. Give your work undivided attention

60Parts List: Tension Roller Assembly – Model WB-43 Exploded view on page 59. Index No. Part No. Description Size Qty 1 ... WB25-162

6156 ...TS-0720051 ...Lock Washer ... #10 ... 12 57

62Electrical Box Assembly – Models WB-25 and WB-37 Parts list on page 63 (WB-25) and 64 (WB-37).

63Parts List: Electrical Box Assembly – Model WB-25 Exploded view on page 62. Index No. Part No. Description Size Qty 1 ... WB25-801

64Parts List: Electrical Box Assembly – Model WB-37 Exploded view on page 62. Index No. Part No. Description Size Qty 1 ... WB25-801

65Electrical Box Assembly – Model WB-43 ONLY Parts list on page 66.

66Parts List: Electrical Box Assembly – Model WB-43 Exploded view on page 65. Index No. Part No. Description Size Qty 1 ... WB43-801

67Electrical Connections – Models WB-25 and WB-37 ONLY

68Electrical Connections – Model WB-43 ONLY

7Introduction This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for a Powermatic WB Series Wide Belt S

8Unpacking Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discar

9Assembly The sander should be placed on a level, sturdy floor, preferably concrete, with plenty of space surrounding it for on- and off-loading of s