Excavator Aircon Repair (Tagalog) Step by step Part 3

this video is base on my experience of how to repair excavator airconCab Air Conditioning Regas
excavator aircon
Providing a leak check is passed then the cab air conditioning system may be regassed using specified refrigerant.
Air conditioning system maintenance may include:
Refrigerant ID check
Refrigerant recovery
OFN pressure test of cab air conditioning system
Vacuum evacuation of air conditioner systems
Refrigerant oil addition
Air conditioning system recharged with refrigerant to a specified quantity
Air Conditioning system diagnostics
Cabin vent temperature checks
Component replacement
Metal air conditioning pipe repair
Flexible refrigerant hose assembly
Electrical system diagnostics
Cab climate control system computerized diagnostics.
Refrigerant
Most excavator air conditioning systems contain R134a refrigerant which requires handling by appropriately FGAS certified personnel.
Some older machines have air conditioning systems originally filled with R12 Freon which is now banned so may require alternative replacement refrigerant eg R413a or R437a
Air Conditioning Condenser
Mobile plant air conditioning system condensers are often located in front of the radiator and become vulnerable to blockage from site dust and dirt debris causing reduced heat exchange.
The air conditioning condenser can be susceptible to impact damage, corrosion, and deterioration causing potential refrigerant leaks.
The working environment of the construction plant leads to particular problems with cab air conditioning systems. The Condenser heat exchanger fitted to an excavator is usually located in front of the radiator and prone to becoming blocked with dust and dirt reducing the efficiency of the aircon system
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[@lheamarie9965]

Ang galing naman po. Salamat sa pag share ng kaalaman niyo po.

[@cinetakilya5329]

Helpful. Keep on sharing po😇

[@hazeldalipe8165]

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[@mominimaklien4499]

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[@crisianocenteno8654]

Thanks for sharing some information

[@normelraga5835]

Nice informative video

[@eztechnohub2369]

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[@buhayoperatorvlogs4031]

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[@alexanderbustardedalusongj7524]

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[@enritv6014]

Informative video

[@eyeshield2117]

Pinarepair namin aircon sa bahay bayad ako 1200 still tumtagas padin sa kwarto😪

[@buhayoperatorvlogs4031]

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