33(36)
Picture 6-14
：
Installation of Fixed Blades and Rotating Blades 3
Note: In order to avoid personal injury and machine damage, make
sure to tighten the fixed blade
’
s set screw.
6.5 Maintenance
When carrying out maintenance, ensure that there is no material left in the
granulator.
Caution!
All stuff concerning repair must be conducted by professionals to avoid
damage or harm to human body.
6.5.1 Daily maintenance of the gear motor
Change the lubricating oil if the gear motor initially runs for 400 hrs. After that,
the oil replacing period is about 4000 hrs. It must reserve enough lubricating
oil in the case of the gear motor, and check it periodically. When it detects the
oil amount is decreased or quality went bad, replenish or replace the
lubricating oil in time. Please be noted to keep the mixing motor and gear
motor surface clean, and clean the dust and impurities in time for good heat
dissipation.
Parts Name
Service Life
Gear motor
5 years
Bearing
40000 hrs.
Circuit breaker
10,0000 times
6.5.2 Daily Check
1) There is rubber shutter in the feed box. If the rubber shutter is damaged,
replace it immediately. Otherwise the fragment of the shutter will damage
the blades in the cutting chamber.
2) Check whether the Emergency Stop works properly. Start the machine
