Technical description
30 – EN EGRD 600 – 2900
7.16 Electronic drainer
This drain consists of a condensate accumulator where a capacitive sensor continuously checking liquid
level is placed: as soon as the accumulator is filled, the sensor passes a signal to the electronic control and
a diaphragm solenoid valve will open to discharge the condensate. For a complete condensate discharge
the valve opening time will be adjusted exactly for each single drain operation. No condensate strainers are
installed. No adjusting is required. A service valve is installed before the electronic drain in order to make
check and maintenance easily. At dryer start-up verify that this valve is open.
Control panel
Power / Service Led
(green)
ON - ready to work / supplied
Blinking – maintenance required
Alarm Led (red) Blinking – alarm condition
Power+Alarm Led ON - circuit board defect
TEST Button Discharge test (keep pushed for 2 seconds)
Troubleshooting
Only qualified personnel should perform troubleshooting and or maintenance
operations.
Prior to performing any maintenance or service, be sure that :
no part of the machine is powered and that it cannot be connected to the mains
supply.
no part of the machine is under pressure and that it cannot be connected to the
compressed air system.
maintenance personnel have read and understand the safety and operation
instructions in this manual.
PLEASE REFER TO INSTRUCTION MANUAL OF ELECTRONIC DRAINER
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