Installation and operating manual
EN
22
DRYPOINT
®
M eco control
3.2. Assembly steps
Preparatory tasks
1.
1.
Depressurise the device and secure against pressure being applied again:
Depressurise the device and secure against pressure being applied again:
2.
2.
De-energise the device and secure it against being switched back on again.
De-energise the device and secure it against being switched back on again.
Remove the mains plug.
Remove the mains plug.
A “click” noise indicates the opening of the solenoid valve.
A “click” noise indicates the opening of the solenoid valve.
Pressure drop is taking place in the device.
Pressure drop is taking place in the device.
The installation of the
DRYPOINT
®
M eco control
drying system must be executed depending on the direction of flow of
the compressed air. The purge air outlet (2) points from left
→
right to the front for orienting.
• It is recommended that a bypass pipe (1) is installed for maintenance and service works. Take into account hereby that
30 cm space is required for the operation of the control unit.
•
Assemble the supplied long nipples and check valve in the outlet of the membrane dryer in the through flow direction
(refer to the arrow on the check valve).
•
The purge air must be able to flow unimpaired from the area covered by the screen (2).
•
The installation room and/or the contained units, plants, systems and equipment must not release chemical substances.
• The installation location must be frost free, the temperature at the installation location, as well as the compressed air
temperature, must be b2 and +50 °C.
• Always thoroughly clean the pipework network before the installation (e.g. by blowing through)
•
Seal all threads with Teflon tape
→
do not use liquid sealants.
•
Install the unit so that no damage to the drying system can occur during filter replacement.
1
30 cm / 12“
2