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No.
Inspection item
Temperature recorder
14
inspection
15
Electronic controller
16
Evaporator fan motor
17
Condenser fan motor
18
Evaporator fan
19
Condenser fan
Check for abnormal noise
1
and vibration during operation
Temperature control
2
function
3
Defrosting function
4
Unit water-cleaning
※ The service life of the wake-up battery is approx. one year (Dry battery). For USDA transportation,
replace the battery with a new Dry battery when PTI is performed.
Inspection content
1) Sensor error inspection
2) Chart drive inspection
3) Recording operation inspection
4) Loose terminal
5) Chart drive dry battery inspection
6) Check of pen lifting battery
1) Check of wake-up battery
2) LCD panel replacement
1) Speed switchover
2) Revolution direction
Rotating direction
Deformation and damage
inspection
Deformation and damage
inspection
1) 0˚C operation
2) –18˚C operation
3-53
PTI
2
year
4
year
8
nd
th
th
year