Maintenance; Regular Servicing - HAKKEN SPZ-252U2i Instruction Manual

8. MAINTENANCE AND INSPECTION
【1】 Maintenance
1) Clean the surface of the machine after using.
Regarding the outer frame of the Drill Head, the part of the gear case is made of
aluminum, and the part of the motor is made of the sturdy synthetic resin.
If gasoline, thinner, petroleum or kerosene are adhered to the outer frame of the Drill
Head, the surface of the Drill Head will be damaged.
When you clean the out frame of the Drill Head, use the dried cloth or the cloth which is
soaked with the soapy water.
2) Maintenance for motor.
After
entire operation
and remove dirt and dust from motor interior.
【2】 Regular Servicing
1. Checking of carbon brush
1) How to check
Remove C
arbon
driver etc., and take Carbon Brush out. After
replacement, secure carbon cap.
2) Item to be checked
If the wearing of the Carbon Brush increases, it will
be caused motor failure. Check it regularly, and if the
length of carbon brush is worn up to the wear limit
line (6mm), replace with new ones.
Keep the Carbon Brush clean for
brush holder.
Use CONSEC specified carbon brush.
is over, secure Drill Head onto Pole Base, run motor with no-load
Brush Cap using flathead screw
free
sliding in
 CAUTION
－12－
Carbon Brush
6
6