Zero Drain - omi ESD Serie Manual Del Operador

8.3 ZERO DRAIN

Test
Activation of the above function is on User's discretion. The User will purchase all necessary
installation material by himself. Any operation which needs access to the dryer must be carried out
by qualified personnel.
Maintenance
Zero Drain is equipped with Service Unit, which is recommended to be changed every year to ensure proper working
conditions.
Cod. 710.0159.01.00 Rev01 – 10.2012
Zerodrain remore alarm connection
The Zero Drain unit is equipped with a remote alarm connection (dry contact,
trigged when the drain is in alarm for more than 30 seconds): Follow the
scheme to connect the remote alarm
1
3
2
Filter mesh
4
1. Disconnect Dryer from
electrical supply and
depressurize to 0 bar.
2. Unscrew and remove the
electrical connector from the
service unit.
3. Unscrew 4 screws that holds
the unit.
4. Remove the Service Unit from
the drain.
5. Clean the filter mesh.
6. Replace the Service Unit.
7. Screw four screws into
housing.
8. Connect the electrical
connector.
9. Connect the dryer to power
supply.
10. Pressurize dryer back to
working pressure.
11. Press TEST button.
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