Mitsubishi TDJ300D User Manual

12.8 Check sheet (Installation, test run and periodic inspection)
– 40 –
Customer
Inspection interval
Time
Item
Room temperature ˚C
High pressure
MPa (kgf/cm
2
)
Low pressure
MPa (kgf/cm
2
)
Cooling inspection
Outside temperature ˚C
Note) Operate the unit until the
temperature drops to the
designated temperature.
Remarks
Every six months Every one months Installation trial operation
Daily inspection
Seasonal inspection
Refrigeration unit
Compressor kit
Vehicle
Model
Serial No.
Model
Serial No.
Model
Serial No.
Inspection items
Inspection seal sections of van where refrigeration unit passes through
Inspection for appropriate wiring 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 to check that refrigerant system operation valve is open (gauge manifold inspection)
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 flushness
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 dual pressure switch operation
Check of motor operation (operation current measurement) (type 2)
Inspection of power wiring (ground wire, insulation defects) (type 2)
Inspection of buzzer sounding (type 2)
Cleaning of condenser coils
Refrigeration unit painting
Van maker
Refrigeration
unit installation
company
Delivery date
Inspection date
Inspection company
Inspector
Customer’s
signature
Inspection result Remarks

Mitsubishi TDJ300D Specifications

General

Brand	Mitsubishi
Model	TDJ300D
Category	Refrigerator
Language	English