Condair DRAABE HighPur, Инструкция по установке и эксплуатации

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34 Troubleshooting
Fault pattern Possible cause Remedy
No nebulization takes place Target value limit exceeded or
missing actuation signal
Wait until the target value limit is
reached to switch on or increase
the target value until the unit
turns on
Maximum humidistat triggered. Check whether the maximum hu-
midistat is triggered. If necessary,
increase the set limit for commis-
sioning up to 100% and reset it
to the previously set value after
commissioning.
No high pressure built up in the
ring.
Brief interruptions (~15 minutes)
may occur during a hygiene rinse
or during pure water production.
Wait for this time and check the
error messages on the system
where applicable.
Check for power supply failure. Check the building-side fuse pro-
tection of the HumPower control
unit. Check error messages on the
system where applicable.
Overcurrent fuse in HumPower
control unit tripped.
Replace the fine-wire fuse (1.5A,
slow blow) in the unit
Tripping of the FI switch/over-
current protection
Earth fault or short circuit. Check if another device on the
same connector causes the same
error.
Return the defective device.
Service unit and perform electrical
safety check.
Heavy dust formation Only for systems with DI water:
SynPur system malfunctioning.
Check whether the SynPur sys-
tem reports an error and replace
the DI levels if necessary
Odor formation Zone switched off or out of
operation for too long.
Disconnect the hydraulic connec-
tions to the affected nebulizer and
contact your sales partner. The
entire system must be disinfected.