2. Use compressed air (<70 psig) to blow the condenser 4 through from outside to inside and then
vacuum up the dirt.
3. Replace the panel again.
10.18.2 Checking condensate drainage
The LED lights as soon as condensate begins to drain.
Precondition Machine running under LOAD
Fig. 39 Checking condensate drainage
1 LED
2 «TEST» button
➤ Visual check: Does condensate flow as soon as the LED illuminates?
Condensate does not drain?
The condensate drain hose or the drain itself is blocked.
➤ Switch off the machine and clean the drain pipe.
➤ Condensate drain manual check: Press the «TEST» button and hold for at least 2 seconds.
➤ Carry out maintenance on the condensate drain if condensate still does not flow.
➤ Collect condensate in a suitable container and dispose of in accordance with environmental
regulations.
10.18.3 Condensate drain maintenance
The condensate drain cannot be cleaned. The service unit must be changed if condensate does not
drain.
Precondition The power supply disconnecting (isolating) device is switched off.
The disconnecting device is locked in the off position.
A check has been made that no voltage is present.
Machine fully vented (no pressure).
10 Maintenance
10.18 Refrigeration Dryer Maintenance
82
Service Manual Screw Compressor
ASD T Tri-Voltage 9_5721 06 USE
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