Shini SICC-120A, Manual

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6.
Maintenance and Repair
Note!
All repairing work must be conducted by professional person to avoid
personal injury and damage of machine.
Matters require attention when do machine maintenance are as follows
：
1) Do not stop the machine via cut the power supply unless emergncyoccurs.
2) When failure occurs and machine stops, press the main power switch (alarm
light will go out). Check the failure and do not start the machine before
trouble-shooting.
3) Check the system periodically to expand the system's lifespan and avoid
safety accident.
4) Dispose the water because water with high PH will accelerate the rust to the
copper tube and decrease the heat exchanger's lifespan. Keep the water PH
in the scale of 7.0~8.5.