Shini SICC-120A-R2, Manual, Page: 41 / 44

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6.4 Maintenance Schedule
6.4.1 About the Machine
Model SN Manufacture date
Voltage Ф V Frequency Hz Power kW
6.4.2 Installation & Inspection
Check if the pipe are connected correctly
Check if the pipe has any leakage
Check if the sealed joint has any crack
Electrical component installation
Voltage: V Hz
Fuse melting current: 1 Phase A 3 Phase A
Power phase sequence check
6.4.3 Daily Checking
Check the function of switches.
Check all wires of the machine.
Check whether pressure gauges are accurate.
Check whether compressor temperature is normal.
Check whether cooling water circulation is normal.
6.4.4 Weekly Check
Check if the joint point is loose.
Check chiller's protective alarming function.
Check whether set point of high-low pressure switch is normal.
6.4.5 Monthly Check
Check the circulated pipe to seeif there is any leakage.
Check whether there are bubbles in liquid indicator.
Check whether there is abnormal sound in pump.
Check whether there is scale formation in tank.
6.4.6 Trimonthly Checking
Check whether condenser is under blockage.