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Page -24 - CLARKE TECHNOLOGY Operator's Manual - MP-1800 Marble Polisher 120V
MAINTENANCE
WARNING: Maintenance must be done by
authorized personnel only.
CAUTION:
Keep all adjustments according
to specifications.
Maintenance Instructions
Return the machine to a Clarke Technology Authorized
Service Location every 12 months for maintenance
inspections.
Switches
WARNING: All electrical repairs must be
done by authorized personnel only. The
machine must be tested after electrical
repairs to make sure it is safe to operate.
Disconnect the electrical plug from the
electrical outlet before doing any
electrical repairs.
The start and stop switch has an interlock which pre-
vents the contacts from being closed. If any part of the
switch is not operating, replace the part. If any part of the
electrical system of the machine is not operating or is
damaged, replace the part. Make sure all connections
are tight. Return the machine to the Clarke Technology
Service Branch or a Clarke Technology Authorized
Service Center for electrical repairs or testing.
Maintenance Of The Motor
Induction type motors do not require motor brushes.
If repairs to the gear unit or motor are needed, do not
disassemble the gears and motor. Return the machine
to the nearest Clarke Technology Service Branch or
Clarke Technology Authorized Service Center.
For safe operation, and longer life to your Clarke Tech-
nology product, use only Clarke Technology parts.
NOTE: The grease (73228A) for the gear box needs
to be changed every year. The MP-1800 requires
8 ounces of grease.