Periodic Inspection Check Sheet - Mitsubishi TDJS Series Operation Manual

7 Inspection

Periodic inspection check sheet

Customer
1
Inspection
interval
Refrigeration unit
Rear evaporator unit
2
Vehicle
Inspection for seal sections of van where refrigeration unit passes
3
through
Inspection for appropriate piping clamps
Inspection for secure drain hose connections and adequate clamps
Inspection for belt slack, parallelism (alignment), and damage
4
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)
5
Inspection for incorrect wiring and for adequate clamps
Inspection for electrical wiring terminal looseness, wiring, sheath
damage
6
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,
7
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
8
Cooling inspection (indication of digital display temperature, high/
low pressure inspection)
Confirmation of defrosting operation
Confirmation of high pressure switch operation
9
Daily
Operation check
inspection
Seasonal
Cleaning of condenser coil
inspection
1 0
Serial No.
Compressor kit
Model
Serial No.
Van maker
Refrigeration
unit installation
company
Inspection items
- 49 -
- 50 -
Customer's
signature
Delivery date
Inspection date
Inspection
company
Inspector
Inspection
Remarks
result
4
0