Pioneer PNR 14-150 operation manual Adjusting Height / Depth of Cut, Adjusting Bed Rollers

Page 17

Adjusting Height / Depth of Cut

1Turn handwheel clockwise or counter-clockwise to adjust to the required height of table. (Fiqure 14)

2Before adjusting height, the lock knobs must be loosened. When required height is obtained, tight- en the lock knobs. (Figure 15-A)

3 The scale displaying the height increments is

 

located on right front column. (Figure 16)

Figure 15-A

 

Lock Knobs

2 Set Screws Left side shown here, 2 on each side.

Figure 14

Figure 16

Adjusting Bed Rollers

 

2 Roller Adjusters Left side shown here, 2 on each side.

Figure 15-B

You can adjust the height of the bed rollers according to the material being planed. As a general rule keep the roller height within 0.002"– 0.020" (.050 –.5mm) above the table (Figure 17). When planning rough stock, set the rollers high to keep the lumber from dragging along the bed. When planning milled lumber, set the rollers low to help minimize snipe.

Misaligned bed rollers can be the root of many planing problems, so care must be taken to achieve precise results side to side along the roller length. To ensure accurate results and make the adjustment process quicker and easier, a dial indicator is recommended. However; if not available, a straightedge and feeler gauges can be used.

Adjusting the bed rollers:

1Ensure machine is switch off and unplugged from power source.

2Lower the table to it’s maximum opening to give

yourself working room below the cutter head.

3Loosen the 4 set screws (Figure 15-A & 15-B) above the roller adjusters.

4Rotate the adjusters to raise or lower the rollers to reach your desired height.

5Verify both sides of the bed roller are at the same height, and lock them in position with the set screws.

6Double check the roller heights to make sure they did not change when you locked them (if they changed, repeat the procedure). Height must be equal.

One Set Screw & Roller Adjuster - Right side shown here.

Figure 17

© 2006 Pioneer Supply International

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Image 17
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