LABEC M-HOG010 - Manual (Page 5)

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IV. CAUTION
1. Avoid using this machine with other instruments in one and same
power supply.
2.
Serious or often overloaded use should be possible to cause the
fast carbon brush consumption as well as the motor damage.
3. It’s necessary to turn to a low speed for 1~2 hours at least after
changing a new carbon brush, otherwise the motor will be damaged
possibly.
4.
The speed has to match material’s viscosity to avoid head at
empty rotation.
5.
After cleaning or changing the homogenizer head, please fix and
screw it tightly.
6.
The bad fluid sample is not suitable to be operated by this
instrument
7.
The homogenizer head should be fixed at the correct position
carefully, any missing will make the head deformed and jammed
inside.
V. SELF-INSPECTION
When the machine is out of order, please check following possible facts:
1.
Fuse burned out or not。
2.
Carbon brushes at the both sides of the motor are used out or with the
contact improperly.
3. If carbon brushes are used out, please replace the new ones.
If User did the above self-inspections but still couldn’t delete the failure,
please contact with the distributor for help.