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12

Checking Drum Alignment 

 
The sanding drum comes preset from the 
factory. If a problem with the drum alignment 
occurs, follow the instructions listed below. 
 
1.  Lift the knob (Figure 6, Item A) to open the 

dust cover and remove the abrasive strip. If 
you are unsure how to do this, see the 
“Wrapping Abrasive Strips” section in this 
manual. 

 
2.  Using a metal straight edge, or ruler, as a 

thickness gauge (Figure 6, Item B), insert 
the gauge between the drum and the 
conveyor bed on the outer end of the drum. 

 
3.  Open the dust cover and lower the sanding 

drum while slowly rotating the drum by hand 
until the drum lightly contacts the thickness 
gauge. 

 
4.  Remove the thickness gauge and place it 

under the drum at the opposite end. If the 
drum does not contact the thickness gauge 
to the same degree as the other end of the 
drum, alignment is necessary. 

 

Aligning the Drum 

 
1.  Loosen the two hex cap bolts (Figure 7, Item 

C). 

 
2.  Lay the thickness gauge under the drum 

lengthwise. 

 
3.  Adjust the knob, (Figure 7, Item D) until the 

drum contacts the gauge equally along its 
entire surface. Turn the adjusting knob 
clockwise to lower the outboard end of the 
drum, and counterclockwise to raise the 
outboard end of the drum. 

 
4.  When the drum is parallel to the conveyor, 

tighten the two hex cap bolts. 

 

Fine Tuning Drum Alignment 

 
When sanding boards wider than the drum, 
drum alignment is critical and must be adjusted 
slightly higher on the outboard end. This will 
prevent any ridges from developing in the stock. 
Always check it on a piece of scrap wood, as 
follows, before sanding the work piece. 
 
Run a piece of scrap wood approximately 6” 
wide by 16” to 18“ long through the sander 
sideways so that the end of the board extends 
past the end of the drum. 
 

Turn the board 180 degrees and sand the same 
side without changing the sanding height. 
 
If a ridge is visible where the drum overlaps, 
loosen the two hex cap bolts (Figure 7, Item C) 
and turn the adjusting knob (Figure 7, Item D) 
slightly. Turn the adjusting knob clockwise to 
lower the outboard end of the drum and 
counterclockwise to raise it. Tighten the two hex 
cap bolts. Repeat this process until the ridge is 
gone and the entire board is sanded. 
 

Figure 6 

A

B

 

Figure 7 

C

D

Содержание 10-20 PLUS

Страница 1: ...Parts Manual Drum Sander Model 10 20 PLUS WMH Tool Group 2420 Vantage Drive Elgin Illinois 60123 Part No M 628900 Phone 800 274 6848 Revision B 11 03 www wmhtoolgroup com Copyright WMH Tool Group show...

Страница 2: ...s outside our facilities or to a lack of maintenance WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD SPECIFIED ABOVE BEGINNING FROM THE DATE THE PRODUCT WAS PURCHASED AT RETAIL EXCEPT AS ST...

Страница 3: ...Dust Collector 15 Setting the Depth Gauge 15 Setting the Depth of Cut 15 Establishing the Proper Drum Height 15 Abrasives 16 Selecting Drum Abrasives 16 Selecting Abrasive Grits 16 Cleaning Abrasive...

Страница 4: ...equipment such as face or dust masks that are specifically designed to filter out microscopic particles 11 Do not operate this sander while tired or under the influence of drugs alcohol or any medica...

Страница 5: ...e sanding drum is unintentionally contacted 35 Never leave the machine running unattended Turn the power off and don t leave the machine until it comes to a complete stop 36 All doors should be closed...

Страница 6: ...upplier or WMH Tool Group WMH Tool Group can also be reached at our web site www wmhtoolgroup com Specifications Stock Number 628900 Max Width in 20 Two Passes Min Length in 2 1 4 Max Thickness in 3 M...

Страница 7: ...les that accept the tool s plug Repair or replace a damaged or worn cord immediately 115 Volt Operation As received from the factory your sander is ready to run at 115 volt operation This sander when...

Страница 8: ...Report any damage to your distributor 3 Do not discard any shipping material until the sander has been assembled and is running properly Assembly and Setup If you purchased the optional Performax 10 2...

Страница 9: ...ff position and disconnect the sander from the power source 2 Pull the key Figure 2 Item B out The switch cannot be turned on with the key removed Should the key be removed from the switch in the on p...

Страница 10: ...10 This Page Intentionally Left Blank...

Страница 11: ...ssary during the break in period to compensate for belt stretching If the conveyor belt can be stopped by hand pressure applied directly to the top of the conveyor bed the belt is too loose Insufficie...

Страница 12: ...il the drum contacts the gauge equally along its entire surface Turn the adjusting knob clockwise to lower the outboard end of the drum and counterclockwise to raise the outboard end of the drum 4 Whe...

Страница 13: ...of the drum as shown in Figure 9 5 Wrap the abrasive strip around the drum being careful not to overlap the windings as shown in Figure 10 6 Mark the trailing end of the strip where it crosses the inb...

Страница 14: ...paper into the slot and the fastener It may be necessary to trim the tapered end of the paper so it does not bottom out against the inside of the drum Be sure to leave a gap of at least 1 8 between th...

Страница 15: ...important set up procedure before operating the sander It may take some experimentation to determine the proper depth of cut given the variables of abrasive grit and types of wood For best results use...

Страница 16: ...ce a better finish with a less noticeable scratch pattern Note Grits that are too fine can sometimes burnish the wood and leave a glossy surface that will not accept stains evenly This will vary by th...

Страница 17: ...he face before the sanding process When edge sanding stock that is less than 3 4 wide or more than 2 high it is good procedure to stack and clamp several pieces together to prevent them from slipping...

Страница 18: ...o their lowest position 4 Lower the sanding drum so that it just touches the conveyor bed 5 Turn the drum height handle one complete revolution to raise the drum 6 Retighten the bearing hex nuts and t...

Страница 19: ...of cut 4 Increase the feed rate 5 Clean the abrasives 6 Replace the abrasives Board slips on conveyor belt 1 Tension rollers are too high 2 Excessive feed rate 3 Dirty or worn conveyor belt 1 Lower t...

Страница 20: ...20 Exploded View 10 20 PLUS Sander...

Страница 21: ...1 24 20 0778 Retaining Ring STW25 1 25 1020 125 Drum 1 26 1020 126 Main Coupler 1 27 1020 127 Socket Head Cap Screw 8 32UNCx3 8 2 28 TS 0208041 Socket Head Cap Screw 5 16 18UNCx3 4 4 29 TS 0720081 Lo...

Страница 22: ...02 Key 3 16SQx3 4 2 72 1020 172 Main Drum Motor 1 73 1020 173 Spring 1 74 1020 174 Adjustment Bracket 1 75 1020 175 Socket Head Button Screw 5 16 24UNFx1 2 4 76 1020 176 Power Cord 1 77 1020 177 Strai...

Страница 23: ...23 Wiring Diagram...

Страница 24: ...24 WMH Tool Group 2420 Vantage Drive Elgin Illinois 60123 Phone 800 274 6848 www wmhtoolgroup com...

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