vacuubrand VACUU-SELECT Instructions For Use Manual page 82

Troubleshooting
82
Error Error ` Possible cause
No display Power plug or plug‑in
`
power supply not cor‑
rectly plugged in or
pulled out.
Pumping unit switched
`
off.
VACUU·BUS plug‑in
`
connection or cables
defective or not con‑
nected.
Controller switched off
`
or defective.
Device fuse tripped.
`
Circuit board Short circuit on the cir‑
`
fuse defective
cuit board.
Defective accessory
`
connected.
Power consumption too
`
high.
Transfer failed No USB flash drive
`
connected.
Not enough storage
`
space on the USB flash
drive.
Venting valve No voltage applied.
`
does not oper‑
VACUU·BUS plug‑in
`
ate
connection or cables
defective or not con‑
nected.
Venting valve dirty (pol‑
`
luted).
Venting valve in sensor
`
defective.
Venting valve deacti‑
`
vated.
No operation Interface connected:
`
possible
Ethernet and/or
RS‑232.
Operation from external
`
terminal.
No license file No USB stick inserted.
`
found
USB stick inserted wit‑
`
hout valid license.
Remedy
Check power connec‑

tion or plug‑in power
supply and cables.
Check VACUU·BUS

plug‑in connection
and cables to the
controller.
Replace defective

components.
Remedy cause of

the short circuit and
replace circuit board
fuse.
Send in.

Connect a USB flash

drive with sufficient
storage space.
Check VACUU·BUS

plug‑in connection
and cables to the
controller.
Clean venting valve.

If necessary, use

another external vent‑
ing valve.
Activate venting valve

in the controller.
Have operation

enabled from external
terminal.
Disconnect interface

connection.
Insert a USB stick

with a valid license.
20901171_EN_VACUU·SELECT-Komp_V1.4_291021
Personnel
Operator
Resp.
specialist
Specialist
Specialist
Resp. con-
tractor
Specialist