6 Efficiency
The efficiency of the refrigeration air dryer and the desired pressure dew point temperature depends
mainly on the right size of the RDHP drier. To ensure efficient operation, the RDHP refrigeration air
dryers are available in a large number of sizes and operating conditions.
It is advisable to provide the following information when ordering or technical assistance:
•
Working pressure
•
Working volume flow
•
Ambient temperature
•
Inlet air temperature
•
Dew point requirement
7 Transport
•
Transport must be carried out by trained personnel.
•
Follow local regulations for lifting and transporting heavy loads.
•
Provide adequate lifting and transport equipment.
•
A forklift truck can be used to lift the refrigeration air dryer.
The refrigeration air dryer may be damaged during transport. In the event of damage to the interior
components of the dryer, the installation and use may result in injury or death! Check the dryer for
any visible damage after removing the packaging. If the refrigeration air dryer is damaged, contact the
transport operator and the dryer manufacturer.
8 Storing
In order to prevent damage to the refrigeration air dryer during storage, the following conditions must
be provided:
•
The dryer should only be stored in a dry and enclosed space.
•
During storage, the ambient temperature must be within the temperature range
of 1 ° C to 45
° C. Contact the manufacturer for other storage temperatures.
•
Make sure the refrigeration air dryer input and output are sealed.
In case you intend to store a dryer that has already been used, follow the instructions below:
•
Turn off the dryer.
•
Disconnect the power supply.
•
Disconnect the refrigeration air dryer from the air connection.
•
Disconnect the pipe connections.
•
Seal the input and output of the dryer.
•
Clean the front of the condenser
•
Cover the dryer to protect it from dust.
Summary of Contents for RDHP 20
Page 29: ...29 16 Maintenance notebooks MAINTENANCE TYPE DATE SIGNATURE NOTES First installation...
Page 30: ...30...
Page 31: ...31 17 Drawings of RDHP refrigeration air dryers RDHP 20 100...
Page 32: ...32 RDHP 140 235...
Page 33: ...33 RDHP 300 480...
Page 34: ...34 RDHP 600 950...
Page 35: ...35 18 Electro schemes of RDHP refrigeration air dryer RDHP 20 180...
Page 36: ...36 RDHP 235 950...