4YL 5.2 R404 380V Cold Room Refrigeration Compressor
- Category: Refrigeration & Heat Exchange Parts >>>
- Supplier: Hangzhou Xuantong Machinery Co. Ltd.
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Product Overview
Description
Product Description
Semi hemetric compressor piston compressor refrigeration compressor as refrigeration equipment for cold room
Direction for use
1 STEP:
Separate and clean the various pipes in the system, fill the pipe condenser with cleaning agent, soak in the evaporator for about 20 minutes, and then use high-pressure oxygen to flush out the cleaning agent with dirt. Do not clean the compressor dryer bottle and accumulator, and ensure that there is no residual cleaning agent in the system. If necessary, dry the loop with nitrogen.
2 STEP:
Please clean the surface of the evaporator and condenser and check if the cooling fan is running normally
3 STEP：
Washing or replacement of expansion valve, filter capillary tubes must be replaced, insufficient capacitance needs to be replaced
Description of application
4 STEP:
Before installation, power test compressor normal, vacuum, nitrogen filling, check high and low pressure, if the pressure is not
normal, please diagnose the reason and install again
normal, please diagnose the reason and install again
5 STEP:
Pls charge good quality refrigerant gas ,bad one will short compressor lifetime
Size Chart of This Design
Model number | Nominal power | Displacement | number of cyinder*diameter*stoke MM | Suction ,discharge line mm | ||||
50hz | 60hz | DL | SL | |||||
4YL-5.2 | 5/3.7 | 26.8 | 32.4 | 4*50*39.3 | 22 | 28 | ||
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