5
Maintenance Method
Daily Inspection and Maintenance
WARNING!
Disconnect the power cable from the power source when doing an inspection or maintenance
unless needed.
Perform the daily inspection and maintenance after returning the temperature of this unit to the
normal one.
Do not disassemble this unit.
CAUTION!
Use a well-drained soft cloth to wipe dirt on this
unit. Do not use benzene, thinner or cleanser for
wiping. Do not scrub this unit. Deformation,
deterioration or color change may result in.
Replacement method of Motor Brush
Replacement of Motor Brush
Brush holder
Motor
Since the carbon brush of the motor is worn out as the motor is
operated for a long time, replace the carbon brush periodically.
Though the timing of the replacement is dependent on the
frequency of operation, check such a brush every 6 months.
When the inspection port cover is removed, the motor can be
seen. Two resin holders for fixing the carbon brush are
provided in the lower part of the motor. Use a coin, etc. to
loosen the groove on top of the holder. Change it with the
attached carbon brush, and replace it at the original place.
For any questions, contact the dealer who you purchased this unit from, or the nearest sales
division in our company.
Two brush holders
(Installed on the other side of this face shown in this photo)
