MAINTENANCE
WARNING!
Maintenance must be done by authorized personnel only.
CAUTION!
Keep all adjustments according to specifi cations.
Maintenance Instructions
Return the machine to a Clarke 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 prevents 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 Service Branch or a Clarke 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
Service Branch or Clarke Authorized Service Center.
For safe operation, and longer life to your Clarke product, use only Clarke parts.
NOTE: The grease (73228A) for the gear box needs to be changed every year. The MP-1800 requires 8 ounces of grease.
MACHINE SPECIFICATIONS
Model Code Number
Voltage (Volts)
Frequency (Hz)
Current (Amps)
Power (hp)
Brush Diameter (inches)
Block Diameter (inches)
Brush Speed (rpm)
Cord Length (feet)
Weight (pounds)
®
Operator's Manual - MP-1800 Marble Polisher
Clarke
01207A
01207U
120
120
60
60
15
15
1.5
1.5
18
18
16
16
175
175
50
50
127
127
01257A
240
60
7
1.5
18
16
175
50
127
FORM NO. 70193B - 7 -
EN