salam alikum if no leak in the system do we need to change oil of the compressor as preventive maintenance So do i have to do it every year ? Thank you
Sometimes some problems in system causes oil Scape Frome compressor. Some of this problem is. Low capacity or air flow or water flow of evaporator and wrong piping in split system or high clearance of piston rings or low charge of system and many causes. Approximately in every one present extra charge we have 3 percent decrease in capacity of system
@@mehrespand_ir I mean the compressor in our plant is a Freon compresssor. I have been told that the lubrication system is used to lubricate the bearnigs "motor and the compressor rotor bearings" and also spray some of oil on the screw. So if there was a water leak in the evaporator before the compressor and that water was recieved by the compressor ,will that water contaminate the oil ? Also what might be the other sources of water if we find in the oil during the overhauling? Thank you
@@issapower8375 when water inter to the system it can harm to many parts especially Bearing parts but in some compressor such as hanbell there is a high resistance against damage by water and some of them such as bitzer don't have any resistance against contamination such as water. Source of water: evaporator. Water condenser. Noughty person
@@mehrespand_ir Thank you for your reply. Do Bitzer manufacture evaporators? If so then what preventive maintenance can be done to prevent tubes fracture and water leak?
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salam alikum
if no leak in the system do we need to change oil of the compressor as preventive maintenance
So do i have to do it every year ?
Thank you
Sometimes some problems in system causes oil Scape Frome compressor. Some of this problem is. Low capacity or air flow or water flow of evaporator and wrong piping in split system or high clearance of piston rings or low charge of system and many causes. Approximately in every one present extra charge we have 3 percent decrease in capacity of system
@@mehrespand_ir so no need to change oil periodically if no leak or contamination in circuit?
@@user-sl6pt8yz5c the answer is complecate. If you don't charge extra oil compressor will be destroy. You should find and solve the problem
When to change the compressed oil
How many hours can the compressor oil change after?
مهندس عسگری ادامه تعمیرات این کمپرسور به چه نحوی انجام شد. آیا جهت جلوگیری از ورود براده داخل کمپرسور استفاده از فیلتر ساکشن کارساز می باشد؟؟
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How much oil quantity needed for refiling compressor?
It's depend to model of compressor for example in this model 18 liters. In bizer csh screw compressor is between 9 to 32 liters
how many gallon of oil needed?
It's different and depends model of compressor for example in this model we charge 5 gallons
Can the process mix with the oil inside ? I ask this because we found some water and bearing damage inside.
Excuse me I couldn't understand please explain more
@@mehrespand_ir I mean the compressor in our plant is a Freon compresssor.
I have been told that the lubrication system is used to lubricate the bearnigs "motor and the compressor rotor bearings" and also spray some of oil on the screw.
So if there was a water leak in the evaporator before the compressor and that water was recieved by the compressor ,will that water contaminate the oil ?
Also what might be the other sources of water if we find in the oil during the overhauling?
Thank you
@@issapower8375 when water inter to the system it can harm to many parts especially Bearing parts but in some compressor such as hanbell there is a high resistance against damage by water and some of them such as bitzer don't have any resistance against contamination such as water.
Source of water: evaporator. Water condenser. Noughty person
@@mehrespand_ir Thank you for your reply.
Do Bitzer manufacture evaporators? If so then what preventive maintenance can be done to prevent tubes fracture and water leak?
@@issapower8375 no bitzer compressor easily damage by water contamination
Please wear gloves when you have a burnt stator because it becomes acidic
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Sir, can you give me video, how to add oli to compressor bitzer CSH7573 please.
We will be produce a film really soon
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