Dustcontrol DC 11 Serie Instrucciones Originales página 72

Fehlersuche DC Green System
Problem
Alarm codes
E.OHT
Other codes - see converter
manual
Bad suction in outlet
The rotation speed of the
pump oscillate upp and down.
2014-10-22
Fault
Thermowatch alarm
The fl ow sensor do not
notice the fl ow - the system
stands in the saving mode.
Adjusting
Natural vibration in the
system.
DC 11-Module - 72
Solution
Control the function of the fl ow
sensor. Change sensor if nec-
cessary.
Look in the sysem for leakage.
Tight.
Check if any suction equipment
has a smaller inlet than diame-
ter 32 or very long hose. Then
try to make a 15-20 cm hole in
the hose sleeve.
Control the function of the fl ow
sensor. Change sensor if nec-
cessary.
Check if any suction equipment
has a smaller inlet than diame-
ter 32 or very long hose. Then
try to make a 15-20 cm hole in
the hose sleeve.
A small variation is normal.
If the variation is strong, con-
tact Dustcontrol for trimming
the system.
Part No 94153-D