Mitsubishi TEJ50AE - Periodic Inspection Check Sheet

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7 Inspection
Periodic inspection check sheet
Customer
Customer's
signature
Inspection interval
Serial No.
Body
manufacturer
Delivery date
Compressor kit
Inspection date Refrigeration unit
Rear evaporator unit
Every six months Every one month Installation test run
Vehicle
Model
Refrigeration
unit installation
company
Inspection company
Serial No. Inspector
Inspection items Inspection result Remarks
〇 〇
Inspection for seal sections of body where refrigeration unit
and rear evaporator unit pass through
〇 〇
Inspection for adequacy of piping clamps
〇 〇
Inspection for secure drain hose connections and adequacy
of clamps
〇 〇 〇
Inspection for contact with other parts (compressor, piping,
wiring)
〇 〇
Tightening of installation bolts (refrigeration unit, rear
evaporator unit, compressor, bracket, fan motor, fan and
cover of refrigeration unit)
〇
Inspection for incorrect wiring and for adequacy of clamps
〇 〇
Inspection for electrical wiring terminal looseness, damage
on wiring and sheath (* Particularly, high-voltage cable and
ground cable), Retighten the wiring grip of the control box.
〇
Inspection of relay contact
〇 〇
Cleaning of refrigeration unit (condenser fan outlet), drain
discharge ports and radiator fin
〇 〇
Inspection for refrigerant system gas leaks (oil leaks)
〇 〇
Inspection for abnormal noise and abnormal vibration
(compressor, fan motor, piping)
〇 〇
Confirmation of compressor, condenser fan motor and
evaporator fan motor start/stop with thermostat
〇 〇 〇
Cooling inspection (indication of LCD display temperature,
high/low pressure inspection)
〇 〇
Confirmation of defrosting operation
〇 〇
Confirmation of high pressure switch operation
Daily inspection Operation check
Seasonal inspection Cleaning of condenser coil, entire refrigeration unit