-
49
-
4
0
1
5
2
6
3
7
9
4
8
10
Periodic inspection check sheet
Customer
Customer’s
signature
Inspection
interval
Serial No.
Van maker
Delivery date
Inspection date
Compressor kit
Refrigeration unit
Rear evaporator unit
Every six months
Every one month
Installation trial
operation
Vehicle
Model
Serial No.
Refrigeration
unit installation
company
Inspection
company
Inspector
Inspection items
Inspection
result
Remarks
Inspection for seal sections of van where refrigeration unit passes
through
Inspection for appropriate piping clamps
Inspection for secure drain hose connections and adequate clamps
Inspection for belt slack, parallelism (alignment), and damage
Inspection for contact with other parts (compressor, pulley, belt,
piping, wiring)
Tightening of installation bolts (refrigeration unit, compressor,
compressor head, bracket, magnet clutch, tension pulley, fan
motor, fan)
Inspection for incorrect wiring and for adequate clamps
Inspection for electrical wiring terminal looseness, wiring, sheath
damage
Relay contact inspection
Cleaning of refrigeration unit and drain discharge ports
Inspection for refrigerant system gas leaks (oil leaks)
Inspection for abnormal noise and abnormal vibration (compressor,
magnet clutch, motor, fan, piping)
Inspection of refrigerant sight glass color and degree of flush
Confirmation of compressor and magnet clutch start/stop, and
condenser fan start/stop with thermostat
Cooling inspection (indication of digital display temperature, high/
low pressure inspection)
Confirmation of defrosting operation
Confirmation of high pressure switch operation
Daily
inspection
Operation check
Seasonal
inspection
Cleaning of condenser coil
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