DOC 1000OP-99 06/07
3
If the Model 1000 runs in reverse direction 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 1000.
All single phase Model 1000 buffers are set up for correct rotation at the factory.
The phasing of your “in-house” electric service will effect three phase Model 1000
rotation.
1) Reverse the motor direction of a fixed speed three-phase motor by
reversing any two legs of the input power lines.
2) Reverse the motor direction of a fixed speed 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.
3) Reverse the direction of a variable speed motor by following the
instructions supplied with the motor.
If your Model 1000 is equipped with variable speed control the wheel speed can be
adjusted using the speed control that will be mounted on the motor or on a separate
control box.
If your Model 1000 is fixed speed, or variable speed turn the machine ON or OFF using
the controls provided, or by using the controls that are provided in your or by Burr King
magnetic starters, etc.
Maintenance
FIRST DISCONNECT THE MACHINE FROM ITS AC POWER SOURCE.
Every thirty days or if the drive belt slips check the drive belt tension To adjust the belt
tension:
• Remove the two screws that secure the aluminum cover plate on the right side
of the main casting. This plate bears the mark “Model 1000”.
• Loosen (do not remove) the two elastic nuts (use a 9/16 inch socket) inside
the main frame near the rear drive pulley. Use care not to nick or otherwise
damage the pulley. The pulley has a series of shallow groves that drive the
Micro-V flat drive belt. Any damage to the groves will shorten belt life
significantly.
• Pull the main frame forward in respect to the motor. The frame will slide
across the motor face with the above elastic nuts loose.
• The belt is properly tensioned when a force of approximately 5 pounds will
deflect the belt approximately ¼ inch near the center of the belt track.
• Tighten the two elastic nuts and reinstall the cover plate.
Vacuum or otherwise remove dust and debris build-up regularly from the machine,
There are no other maintenance actions required. All bearings are sealed for life and
require no lubrication.
(16 pages)
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