MasterCraft 1500 Contractors Safety, Operation & Maintenance Manual Download Page 8

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AINTENANCE

This burnisher requires limited maintenance
for proper operation and years of service.

1)

After each use, wipe off all of the polished

and painted areas with a clean cloth.

2)

Check all bolts and screws at the switch

box, handle and wheels. Tighten if they are
loose and replace any that are broken. 

3)

Unplug burnisher and check power cord

for and breaks in the wire.  Breaks will most
likely occur near the plug or switch. Any
breaks should be repaired or replaced
immediately.

4)

When the burnisher is not in use, remove

buffing pad, unplug power cord and wrap it
around the cord  hooks. Store in a dry area. 

T

ROUBLE

S

HOOTING

G

UIDE

PROBLEM: 

Not polishing floor to high luster.

POSSIBLE CAUSE: POSSIBLE 

SOLUTION:

1)

Improperly prepared floor or

1)

Refinish floor.

floor needs refinishing.

2)

Buffing pad is flattened from 

2)

Replace with new 1" buffing pad.

unit sitting on pad.

3)

Hard glazed surface on pad. 

3)

Replace with new 1" buffing pad.

4)

Pad used on wet surface or 

4)

Replace with new 1" buffing pad.

clogged with dirt.

5) 

Pad too thin.

5)

Replace with new 1" buffing pad.

6)

Burnisher out of adjustment,

6)

Have a certified technician adjust rear wheels.

rear wheels shifted.

PROBLEM: 

pulling to one side or skipping sideways.

POSSIBLE CAUSE: 

POSSIBLE SOLUTION:

1)

Buffing pad too thick for machine

1)

Replace with 1" buffing pad.

setting.

2)

Rear wheels are out of adjustment.

2)

Have a certified technician adjust rear wheels.

PROBLEM: 

Machine not running.

POSSIBLE CAUSE: 

POSSIBLE SOLUTION

1)

Defective power cord.

1)

Contact Manufacturer or Service Center.

2)

Defective switch.

2)

Contact Manufacturer or Service Center.

3)

Defective motor. 

3)

Contact Manufacturer or Service Center.

4)

Motor unplugged from handle cord.

4)

Plug motor lead into handle cord receptacle.

Contractor Burnisher Manual - Part No 408794- Printed in USA 11/20/06

P

AGE

8

777 South Street, P.O. Box 2310, Newburgh, NY 12550-0606

TELL:  

(800) 835-7812 

W

(845) 565-8850

FAX: 

(800) 752-6883 

W

(845) 565-9392

Internet Access:

www.mastercraftusa.com

W

[email protected]

Always disconnect power cord before servicing vacuum.

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AUTION

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Summary of Contents for 1500 Contractors

Page 1: ... Your burnisher was protectively packed to prevent damage in shipment We recom mend that upon delivery remove the unit from its carton and carefully inspect it for any possible damage in transit If damage is discovered immediately notify the transportation company that delivered your burnisher As a shipper we are unable to act upon any claim for concealed damage You must originate any claim within...

Page 2: ...r plug with wet hands 8 DO NOT unplug by pulling on the cord To unplug grasp the plug not the power cord 9 DO NOT put any objects into motor openings 10 Keep hair loose clothing fingers and all parts of body away from moving parts 11 DO NOT operate where oxygen or anesthetics are used 12 DO NOT use around flammable or combustible liquids such as gasoline or use in areas where they may be present 1...

Page 3: ...to each hole and secure with nuts on opposite side of handle tube DO NOT over tighten nuts this will deform the handle tube 3 Slide the handle assembly over handle T on the chassis making sure the line cord is towards back of burnisher and loosen handle clamp 4 Remove speed pin A from clevis Line up strut with clevis and insert speed pin A thru clevis and strut FLOOR PAD INSTALLATION The floor pad...

Page 4: ...t This will cause the pad to lose its normal shape causing wobbling and vibration Check pad for unevenness and change is necessary 3 Before turning burnisher on run tip of finger between outside of pad and floor The outer ring face should be in full contact with the floor in order for high speed buffing to be most effective If necessary change pad 4 If steps 2 and 3 do not correct the problem a ce...

Page 5: ... 386839 16 Trigger Lock 2 390119 17 Reinforcing Plate 2 387169 18 6 32 X 1 4 Screw 4 349402 19 12 24 X 17 1 6 Screw 5 376760 20 12 24 X 1 2 Screw 2 312746 21 Switch Box 1 376620 22 Cord Clamp 1 342890 23 Brass Bushing 1 390348 24 Complete Strain Relief 1 352705 25 Wire Connector Yellow 1 350648 26 Cord Hook 2 352845 27 Pop Rivet 4 318892 28 50 Ft 14 3 Power Cord 1 376809 29 Handle Tube 1 376787 30...

Page 6: ...PAGE 6 MOTOR CHASSIS DRAWING ...

Page 7: ... 3 8 16 X 1 2 Motor Bolt 4 368830 33 3 8 Lockwasher 4 368849 _____________________________________ _____________________________________ Ref Part Description Qty Part No No _____________________________________ 34 3 8 16 Locknut 4 423076 35 37 Split Lockwasher 4 368849 36 Steel Wave Washer 2 374059 40 1 4 Split Washer 7 342858 41 Hex Nut 3 322377 42 1 4 20 X 1 2 Screw 4 393916 43 Bearing Retainer ...

Page 8: ...buffing pad 4 Pad used on wet surface or 4 Replace with new 1 buffing pad clogged with dirt 5 Pad too thin 5 Replace with new 1 buffing pad 6 Burnisher out of adjustment 6 Have a certified technician adjust rear wheels rear wheels shifted PROBLEM pulling to one side or skipping sideways POSSIBLE CAUSE POSSIBLE SOLUTION 1 Buffing pad too thick for machine 1 Replace with 1 buffing pad setting 2 Rear...

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