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11

Electrical 

Grounding Instructions 

This sander 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 

Referring to Figure 8: 

As received from the factory, your Oscillating 
Edge Sander is ready to run at 115-volt 
operation. This Oscillating Edge Sander, when 
wired for 115 volt, is intended for use on a circuit 
that has an outlet and a plug that looks like the 
one illustrated in (A). A temporary adapter, 
which looks like the adapter shown in (B), may 
be used to connect this plug to a two-pole 
receptacle if a properly grounded outlet is not 
available.  

 

Figure 8 

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. 

230 Volt Operation 

Referring to Figure 9: 

If 230V, single-phase operation is desired, the 
following instructions must be followed: 

1.  Disconnect the machine from the power 

source. 

2.  The JET Oscillating Edge Sander motor has 

four numbered leads that are factory 
connected for 115V operation, as shown in 
(A). For 230V operation reconnect the leads 
as shown in (B). 

3.  The 115V attachment plug (C) supplied with 

the Oscillating Edge Sander must be 
replaced with a UL/CSA listed plug suitable 
for 230V operation (D).  Contact your local 
Authorized JET Service Center or qualified 
electrician for proper procedures to install 
the plug.  The Oscillating Edge Sander must 
comply with all local and national codes after 
the 230-volt plug is installed. 

4.  The Oscillating Edge Sander with a 230-volt 

plug should only be connected to an outlet 
having the same configuration as shown in 
(D). No adapter is available nor should be 
used with the 230-volt plug. 

 

Figure 9 

 

Summary of Contents for OES-80CS

Page 1: ...uctions and Parts Manual Oscillating Edge Sander Model OES 80CS WMH TOOL GROUP 2420 Vantage Drive Elgin Illinois 60124 Part No M 708447 Ph 800 274 6848 Revision B1 1 07 www wmhtoolgroup com Copyright...

Page 2: ...ostage prepaid to a location designated by us For the name of the location nearest you please call 1 800 274 6848 You must provide proof of initial purchase date and an explanation of the complaint mu...

Page 3: ...12 Changing the Sanding Belt 13 Belt Tracking Adjustment 13 Motor Mount Tracking Adjustment 14 Table Adjustment 14 Basic Operations 15 Horizontal Sanding 15 Vertical Sanding 15 Contour Sanding 16 Trou...

Page 4: ...ement and other masonry products Arsenic and chromium from chemically treated lumber Your risk of exposure varies depending on how often you do this type of work To reduce your exposure to these chemi...

Page 5: ...Maintain machinery with care Follow instructions for lubricating and changing accessories 27 Turn off the machine before cleaning Use a brush or compressed air to remove dust or debris do not use you...

Page 6: ...your local supplier or WMH Tool Group WMH Tool Group can also be reached at our web site www wmhtoolgroup com Specifications Stock Number 708447 Fence 4 H x 24 L Abrasive Belt Size 6 W x 89 L Dust Ch...

Page 7: ...f 02 M5x10 Screw 02 M5 Flat Washer 02 M5 Lock Washer 01 Extension Table Assembly 01 Drum Guard Dust Port 01 Owner s Manual 01 Warranty Card 01 Table and Motor Unit 01 Back Stop Bracket 01 Belt Tension...

Page 8: ...pan head screws two M5 flat washers and two M5 lock washers G 6 Finish the stand assembly by attaching the rear panel H to side panels C with four 5 16 x 5 8 hex cap screws eight 5 16 flat washers fo...

Page 9: ...re 5 1 From the rear of the sander remove the belt guard A by unscrewing two lock knobs B Take out the sanding belt and removable fence from behind the belt guard 2 Place the handle C on belt tensioni...

Page 10: ...the cover when closing in order to clear the motor case This is normal 4 Place washers G on two small lock knobs H and then insert the threaded end of one lock knob through the slot of the connection...

Page 11: ...ur Oscillating Edge Sander is ready to run at 115 volt operation This Oscillating Edge Sander when wired for 115 volt is intended for use on a circuit that has an outlet and a plug that looks like the...

Page 12: ...Lock Tension Adjustment 1 Disconnect the machine from the power source 2 Loosen unlock the handle B Fig 10 and place the platen in the horizontal position as shown in A Fig 10 Do not lock 3 Tension ec...

Page 13: ...h the belt by hand from left to right the direction indicated top of the platen and observe the belt s position on the rollers The oscillating movement of the belt is by design Observe the belt s rang...

Page 14: ...king hex nuts C that secure the tracking screws A 4 Turn one screw A a 1 4 turn and rotate the sanding belt by hand to observe which direction the adjustment is causing the belt to move If it is trave...

Page 15: ...by tightening the lock knobs G Fig 16 and Figure 17 The backstop H Fig 17 can also be used by swiveling the drum guard dust port J Fig 17 out of the way and placing the backstop pin in the positionin...

Page 16: ...m guard dust port E 2 Swing the end guard E back bringing the drive drum D into view 3 Tighten the lock knobs C 4 Mount the extension table A to the sander by inserting the post B into the bracket F 5...

Page 17: ...roken 1 Adjust stand so that it rests evenly on the floor 2 Tighten motor mount bolts 3 Replace spring Abrasive belt keeps tearing 1 Belt is running in the wrong direction 1 Arrow on the sanding belt...

Page 18: ...67021 Set Screw 1 4 20 1 4 1 27 EHVS80 27 Location Plate 1 28 EHVS80 28 Pointer 1 29 See Below Sanding Belt 6 W x 89 L 1 30 10104046 Miter Gauge Body 1 EHVS80 MG Miter Gauge Assembly 31 TS 081B042 Pan...

Page 19: ...Label 1 70 EHVS80 68 Power Cord 1 71 OES80CS 171 Hinge 2 72 OES80CS 172 Knob M6 2 73 OES80CS 173 Supporting Seat 1 74 TS 0206041 Socket Head Cap Screw 10 24x3 4 2 75 OES80CS 175 Spacer 2 76 EHVS80 34...

Page 20: ...20 Table and Motor Assembly...

Page 21: ...OES80CS 238 Gear Housing 1 39 TS 1502021 Socket Head Cap Screw M5x10 5 40 OES80CS 240 Bushing 2 41 OES80CS 241 Cam 1 42 OES80CS 242 Worm Gear 1 43 OES80CS 243 Worm Gear Shaft 1 44 OES80CS 244 Column...

Page 22: ...22 Idle Drum Assembly...

Page 23: ...crew 4 7 EHVS80CS S07 Rear Panel 1 8 TS 0561021 Hex Nut 5 16 18 4 9 TS 0051061 Hex Cap Screw 5 16 18x1 1 4 2 10 TS 1533032 Pan Head Screw M5x10 2 11 EHVS80CS S11 Door 1 12 EHVS80CS S12 Shelf 1 13 EHVS...

Page 24: ...24 Wiring Diagram...

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