LAUNCH KWB-421 Wheel Balancer User’s Manual
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2.2 Recommendations
Voltage stabilizing power is recommended to use in the area where have not a stable power supply.
Before starting to use the balancing machine, carefully read the operating instruction manual. Keep the
manual in a safe place for future reference. Consult the technical person for any misunderstanding.
Do not uninstall or replace the parts without the instruction of the technical person, otherwise the
regular operation of the machine could be affected.
Do not clean the machine by compressed air with exceeded pressure.
Use detergent to clean plastic panels and shelves termly.
The machine operator should not wear necktie, long hair or loose cloth. She or he should stand at the
side face of the machine and make sure that unauthorized personnel do not approach the machine
during the work cycle.
The balancing machine should not be used for purposes other-than those described in the instruction
manual.
All the electrical installation should be operated by professional electrician .
Make sure that the ground wire has a reliable ground connection, and cut off the power when the
maintenance and repair operation is on.
Circumstance requirement: Temperature: 0
℃－
50
℃，
dry and drafty.
3. Cotrol Panel
I. Digital display, AMOUNT OF UNBALANCE, inside
II. Digital display, AMOUNT OF UNBALANCE, outside
III. Indicator, POSITION OF UNBALANCE, inside
Ⅳ
. Indicator, POSITION OF UNBALANCE, outside
Ⅴ
. Indicators, correction mode selected
Summary of Contents for KWB-421
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