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7

Grounding Instructions 

 

This tool must be grounded while in use to protect the operator from electric 
shock. 

 
In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric 
current to reduce the risk of electric shock. This tool is equipped with an electric cord having an 
equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet 
that is properly installed and grounded in accordance with all local codes and ordinances. 
 
Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified 
electrician. 
 
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The 
conductor, with insulation having an outer surface that is green with or without yellow stripes, is the 
equipment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not 
connect the equipment-grounding conductor to a live terminal. 
 
Check with a qualified electrician or service personnel if the grounding instructions are not completely 
understood, or if in doubt as to whether the tool is properly grounded. Use only three wire extension cords 
that have three-prong grounding plugs and three-pole receptacles 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 wired 
for 115 volts, is intended for use on a circuit that has an outlet and a plug that looks the one illustrated in 
Figure A. A temporary adapter, which looks like the adapter as illustrated in Figure B, may be used to 
connect this plug to a two-pole receptacle, as shown in Figure B if a properly grounded outlet is not 
available. The temporary adapter should only be used until a properly grounded outlet can be installed by 
a qualified electrician. 

This adapter is not applicable in Canada. 

The green colored rigid ear, lug, or 

tab, extending from the adapter, must be connected to a permanent ground such as a properly grounded 
outlet box, as shown in Figure B. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The use of an extension cord is not recommended. However, if you must use one make sure your 
extension cord is in good condition. Be sure to use one heavy enough to carry the current your machine 
will draw. An undersized cord will cause a drop in the line voltage resulting in power loss and overheating. 
The following table shows the correct size to use depending on the cord length needed and the 
nameplate ampere rating. If in doubt, use the next heavier gauge. Remember, the smaller the gauge 
number, the heavier the cord. 

Volts 

Total Length of Cord in Feet

 

120V 25 50 100  150 

AWG 

12-16 
Amps 

14 12 Not 

Recommended 

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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