Burr King Model 800 - Manual (Page 10)

model 600/800 spindle. A buffing wheel running in reverse rotation can unscrew from the spindle, creating a serious
personnel safety hazard.
3. Engage the motor by placing the ON/OFF switch to ON. The wheel should rotate smoothly in a CCW direction with
the front face of the buffing wheel moving toward the floor. If either of these conditions are not met turn the machine OFF
immediately.
b. If the model 600/800 runs in reverse ( up from the floor) you must correct this by changing the main
drive motor rotation direction. FIRST DISCONNECT THE MACHINE FROM ITS AC POWER SOURCE. A
COMPETENT ELECTRICIAN SHOULD PERFORM ALL ELECTRICAL WORK ON THE MODEL 600/800.
1) Reverse the motor direction of a three phase motor by reversing any two legs of the
input power lines.
2) Reverse the motor direction of a single phase motor by reversing leads 5 and 8 found within the metal wiring box
located on the motor, or as otherwise instructed on the actual motor label.
c. If the model 600/800 has excessive vibration turn the machine OFF and call the Burr King factory for
assistance.
Maintenance for the model 600/800
FIRST DISCONNECT THE MACHINE FROM ITS AC POWER SOURCE.
* Every thirty days check the v-belt (P/N 429) tension. If you can hear the belt “slap” the v-belt guard (P/N 428) when the
drive motor starts, the v-belt requires re-tensioning. Do this by loosening the four bolts (P/N 2) that secure the motor to
the machine base (P/N 731) and slide the motor toward the rear of the machine. Tighten the four bolts.
* Daily vacuum or otherwise remove dust and debris build-up from the machine and the machine belt track.
There are no other maintenance actions required. All bearings are sealed for life and require no additional lubrication.
------------------------------------------------------------------------------------------------------------
Remember for operator safety and the continued effectiveness of your model 600/800:
Do not defeat the safety guards and other safety provisions of the model 600/800.
Do not reach inside the safety guards while the machine is running. To do so is hazardous.
Do not use fluids in your buffing process unless your model 600/800 is designed for liquid operation (NEMA 4, 4X).
To do so may create an electrical safety hazard.
Do not use your model 600/800 to grind/polish explosive materials such unless it is equipped with explosion proof
electrical devices and motor.
Do not mix alloys in your buffing. To do so may create an explosion hazard.
Do not use stone or vitreous wheels on the model 600/800. To do so will create an operator safety hazard.
Do use eye, hand, face, arm, leg, feet and body protection that is adequate to protect against flying debris, forcibly
ejected work pieces, broken abrasive belts, etc.
Do train operators and others in safe operating practices.
Post these or equivalent instructions such they are available for ready operator reference.
Burr King Manufacturing can help you with problem solutions, and/or answers to your questions. Please call your Burr King
distributor first. If you can not reach satisfactory conclusion please call the Burr King factory, telephone 1-660-438-8998 or 800-621-
2748.
See us at www.burrking.com Contact us at info at burrking.com DOC 600/800op-99
2