19
Malfunction
Possible Cause
Corrective
The digital display does not
light.
No power voltage present.
Check the power voltage.
Powers switch (13) in
position O (OFF).
Switch power switch to
position I (ON).
Power adaptor with cord is
defective.
Replace power adapter with
cord.
Fuse break
Check the fuse in power inlet.
Control unit is defective.
Call Henkel Service.
No needle movement on
the pressure gauge.
No air pressure present.
Check depressurizing valve 12
and pneumatic supply.
Pressure gauge (14)
defective.
Replace gauge.
Pressure regulator (15)
defective.
Replace regulator.
LED does not light.
LED defect.
When the controller is
operational, the unit can be
used until repaired by Henkel
Service.
No start signal
Plug on the socket XS1(20
or 21), Start signal is loose.
Switch the power switch to the
position O (OFF). Tighten the
screws of the plug. Switch the
power switch to the position I
(ON).
Footswitch defective.
Replace the Footswitch.
No product, too little or too
much product
Dispensing pressure not
set correctly.
Adjust dispensing pressure
setting.
Pressure hose not properly
connected.
Connect air pressure hose
correctly.
Luer-Lock tip cap not
removed.
Replace Luer-Lock tip cap
with a dispensing needle.
Dispensing needle clogged,
too small or too large.
Replace dispensing needle.
