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Maintenance

CAUTION

: Maintenance and repairs performed 

by unauthorized personnel could result in damage 

or injury.  Maintenance and repairs performed by 

unauthorized personnel will void your warranty.  

Failure to perform maintenance at recommended 

intervals may void warranty.

Carbon Brushes

Inspect all four brushes every 6 months or 250 hours.  

Access to the brushes is gained through the front and 

back motor vent plugs and under both motor covers 

(Figure 7).  Press tab (A) on spring clip assembly in, 

rotate, then remove (Figure 8).Use needle-nose pliers to 

disconnect the shunt wire.  If any brush has worn to 3/8” 

in length or shorter, replace the entire set.

CAUTION

: Use only motor brush PN 40818A or PN 

40055A with shunt wire or motor failure will occur.

When replacing the brushes make sure that the brush 

seats against the commutator, the spring rest in the 

recess of the brush, and the brush is free to travel.  

When returning the switch cover, keep any wires clear of 

the commutator and any pinch site.

Gearbox Lubricant

To change the lubricant in the gearbox, follow this 

procedure:

1.  Put the machine upside down on a bench.
2.  Align one of the two holes in the rubber pad with 

one of the three holes in the rotating wall guard.

3.  Align both holes with one of the three screws in the 

gear housing cover.  Remove the screw from the 

gear housing cover.  (Figure 9)

4.  Align the holes with each of the other two screws, 

then remove screws.

CAUTION

:  Make sure no dust enters the gear box.  

Damage will occur to the gear box.

5.  Remove the cover from the gear housing.
6.  Remove  the old lubricant from the gearbox.
7.  Add six ounces of American Sanders Technology 

lubricant to the gear box.

CAUTION

: To prevent damage to the motor, do not 

add more than six ounces of lubricant to the gearbox.

8.  Using the three screws removed above, install the 

cover on the gear housing.

9.  Start the machine and let it run for 15 minutes.  A 

small amount of excess lubricant should flow out 

the vent hole.  If none appears it may be necessary 

to add additional lubricant.

10.  Wipe off excess lubricant and clear vent hole.

13

A

Figure 8

Figure 7

Figure 9

Lubricants

Quantity

Part Number

1 Quart

16610A

1 Gallon

16611A

Summary of Contents for American Sanders Super 7R 240V

Page 1: ...Edger Super 7R 240V Operator s Manual...

Page 2: ......

Page 3: ...s cannot read this manual have it explained fully before attempting to operate this machine All directions given in this book are as seen from the operator s position at the rear of the machine This...

Page 4: ...ile connected to a power source WARNING Injury can occur if protective clothing or equipment is not used while sanding Always wear safety goggles protective clothing and dust mask while sanding WARNIN...

Page 5: ...ools with your finger on the switch or energizing power tools that have the switch on invites accidents d Remove any adjustment wrench or key before turning the power tool on A wrench or key left atta...

Page 6: ...eld safety goggles or safety glasses As appropriate wear dust mask hearing protectors gloves and workshop apron capable of stopping flying debris generated by various operations The eye protection mus...

Page 7: ...e to the wheel s movement at the point of the snagging 4 Use special care when working corners sharp edges etc Avoid bouncing and snagging the accessory Corners sharp edges or bouncing have a tendency...

Page 8: ...8 Machine Components 1 2 3 4 5 6 7 Component 1 Control Switch 2 Dust Collection Bag 3 Operating Handles 4 Abrasive Wrench 5 Sanding Pad 6 Wall Guard 7 Caster Adjustment Screw...

Page 9: ...a nominal 230 volt circuit and has a grounding plug that resembles the plug illustrated as A in the sketch Make sure that the machine is connected to an outlet having the same configuration as the plu...

Page 10: ...he Dust Bag To prepare the machine for use with the included dust bag Part No 53544B follow this procedure 1 Install the dust bag by pressing the end onto the exhaust tube until the ring locks into th...

Page 11: ...nect the supply cable to the motor pigtail Figure 5 3 With the machine in the reclined position firmly grasp both handles and flip the control switch to the ON position Figure 4 4 Gradually lower pad...

Page 12: ...place immediately into an initial cut select a coarser abrasive If this should occur during an initial cut the abrasive has dulled and must be replaced Final Cuts The purpose of a finishing cut is to...

Page 13: ...ny pinch site Gearbox Lubricant To change the lubricant in the gearbox follow this procedure 1 Put the machine upside down on a bench 2 Align one of the two holes in the rubber pad with one of the thr...

Page 14: ...________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ___...

Page 15: ...Electrical Schematic 15...

Page 16: ...16 Lower Assembly RF062000 070116 24 27 34 29 32 40 34 30 9 10 13 11 8 12 19 17 18 16 15 33 17 20 22 21 23 1 2 35 3 36 25 35 31 26 4 38 28 5 37 6 7 14 39...

Page 17: ...L YOKE ASM 2 Item Ref No Description Qty 21 316804 PLUG PIPE 1 22 56380216 DECAL CAUTION 1 23 56380639 DECAL PROP 65 1 24 53544B BAG DUST 1 25 303502 GEAR DRIVE 1 26 302306 COVER HOUSING ASM 1 27 3056...

Page 18: ...RF062100 072018 18 39 12 26 20 14 13 29 12 27 33 37 35 36 28 31 6 9 10 5 21 4 32 11 17 1 3 2 16 23 15 34 1 22 30 25 38 UPPER ASSEMBLY FOR 07098A 24 19 8 7 40 Upper Assembly 07098A 18...

Page 19: ...TE AMERICAN SANDERS 3 1 19 304204 HOUSING GEAR 1 Item Ref No Description Qty 20 962404 SCREW 10 24 X 3 1 4 FH ST PH 4 21 AS013500 FIELD COIL SUPER 7R ASM 240V 1 22 293514 PINION ARMETURE 1 23 308202 S...

Page 20: ...20 Upper Assembly 07099A RF067300 040417 UPPER ASSEMBLY FOR 07099A 17 12 33 36 22 18 27 12 32 29 21 20 14 13 18 28 31 6 9 10 8 7 23 4 26 30 35 11 3 1 2 16 25 24 1 15 34 5 19...

Page 21: ...1 407302 RING RETAINING 16 1 297604 OIL SEAL 92 17 1 AS014300 NAMEPLATE AMERICAN SANDERS 3 18 2 306802 PLUG VENT 19 1 304204 HOUSING GEAR 20 4 962404 SCREW 10 24 X 3 1 4 FH ST PH 21 1 47394A SWITCH D...

Page 22: ......

Page 23: ...ce Department for further assistance INSTRUCTIONS AND CONDITIONS FOR WARRANTY REIMBURSEMENT l Order replacement part Orders will be processed and charged as normal procedure l Call American Sanders fo...

Page 24: ...n AMANO Company 1 Eclipse Rd l PO Box 909 Sparta North Carolina 28675 l USA www pioneereclipse com www americansanders com 1 336 372 8080 1 800 367 3550 Fax 1 336 372 2913 2017 American Sanders LT0745...

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