V
03/13
OptiFlex 2 B
Troubleshooting
•
37
Troubleshooting
General information
Note:
Prior to any troubleshooting measures, always check whether the
equipment parameters (P0) as configured in the control unit are
correct (See operating instructions for the OptiFlex 2 CG09 manual
gun control unit, Chapter "Initial Start-up – Setting Equipment
Type")
Fault
Causes
Troubleshooting
Control unit displays
remain dark, although
the control unit is
switched on
Control unit is not
connected to the mains
Connect the equipment
with the mains cable
Power pack fuse
defective
Replace the fuse
Power pack defective
Contact local Gema
representative
The gun does not
spray powder,
although the control
unit is switched on and
the gun trigger is
pressed
Compressed air not
present
Connect the equipment
to the compressed air
Injector, throttle motor or
nozzle on injector,
powder hose or powder
gun are clogged
Clean the corresponding
part
Insert sleeve in the
injector is clogged
Replace
Insert sleeve is not
installed
Mount insert sleeve
Fluidization not running
see below
Total air incorrectly
configured
Set total air correctly
(Default value 4 Nm³/h)
Main valve defective
Replace main valve
Gun LED remains
dark, although the gun
is triggered
Gun not connected
Connect the gun
Gun plug, gun cable or
gun cable connection
defective
Contact local Gema
representative
Remote control on
powder gun defective
Contact local Gema
representative
Summary of Contents for OptiFlex 2 B
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