Movincool CLASSICPLUS26 サービスマニュアル

Repair Section

37

• To prevent abnormal noise or vibration, carefully determine the source of the problem and come

up with proper countermeasures to solve the problem so that it does not occur again.

• Perform the following inspection before disassembly.

• To inspect the plate fins, the air filter must be

removed. After removal of the air filters, inspect

the plate fins for any dirt, dust, lint, or debris

that may have caused insufficient cooling

performance of the unit. If cleaning of the fins is

necessary, it is recommended that this service

be performed by a qualified service technician.

• Operating environments can vary depending on location, climate and surrounding conditions.

Installation location also can cause operational problems. Consult your reseller concerning

operational environment requirements.

Condition

Possible Cause

Remedy

Checking Area

Cause

Abnormal noise or 

vibration.

1. Fan.

Fan interference.

Repair interfering section.

Fan deformation.

Replace fan.

2. Compressor fixing nuts.

Looseness of nuts.

Tighten nuts further.

3. Piping.

Pipe interference.

Repair interfering section.

4. Panel fixing screws.

Looseness of screws.

Tighten screws further.

I001780