Shanghai Rotorcomp Screw Compressor Co., Ltd.
How to Install and Maintain the Refrigerated Air Dryer
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Tel: +86-021-67150020
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Add: No.28 Minta Road, Songjiang District Shanghai, China

How to Install and Maintain the Refrigerated Air Dryer

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1, Do not place the sun, rain, wind or relative humidity greater than 85% of the place. Do not place in dusty, corrosive or combustible gases. Do not place it in a place where there is vibration and condensation. Do not be too close to the wall, so as to avoid poor ventilation. Must be used in corrosive gas environment, should be used brass anti-rust treatment of the dryer or stainless steel heat exchanger type dryer. Should be used at ambient temperature below 40 degrees Celsius.

2, compressed air imports do not get wrong. In order to facilitate maintenance, to ensure that maintenance space, should be set bypass pipe. To prevent the vibration of the screw air compressor to the dryer, piping weight should not be directly added to the dryer.

3, drain pipe should not stand up, do not discount or flatten.

4, the power supply voltage to allow fluctuations less than 10% addition and subtraction. Should be set up the appropriate capacity of the leakage circuit breaker. Must be grounded before use,

5, the compressed air inlet temperature is too high, the ambient temperature is too high (40 degrees Celsius above), the use of traffic exceeds the rated amount of air, the voltage fluctuations more than 10% addition and subtraction, poor ventilation (winter also ventilation, or room temperature will rise High) and so on, BAUER circuit will play a role, light off, stop running.

6, when the air pressure is higher than 0.15mpa, the normally open automatic drain drain can be closed. When the displacement of the screw air compressor is too small, the drain is in the open state and the air blows out.

7, poor quality of compressed air, such as mixed with dust and oil, these stolen goods will be attached to the heat exchanger, reduce its efficiency, while drainage is also easy to failure. It is desirable to set the filter at the inlet of the dryer and to confirm that the drainage is not less than once a day.

8, the dryer vents every month to use a vacuum cleaner to clean once.

9, connected to the power supply, to be stable after the operation, and then connected to compressed air. After stopping, you must wait 3min or more to start again.

10, by using automatic drainage, drainage should always check its functionality. Always clean the dust on the condenser and so on. Always check the pressure of the refrigerant, you can determine whether the refrigerant leak and the ability of cold and dry machine has changed. To check whether the temperature of the condensed water is normal.
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  • TEL:+86-021-67150020
  • FAX:+86-021-67150020
  • ADDRESS:No.28 Minta Road, Songjiang District Shanghai, China