General Faults - vacuubrand VACUU-SELECT Instructions For Use Manual

Troubleshooting
76
Error ` Possible cause
Maximum liq‑ Full status indicator
`
`
of a level sensor.
uid level
reached
Level sensor discon‑
`
`
nected.
Level sensor not
`
`
adjusted correctly.
Component defec‑
`
`
tive.

8.2.2 General faults

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.
`
`
Display frozen Controller in unde‑
`
`
fined state.
Controller has frozen.
`
`
Circuit board Short circuit on the
`
`
circuit board.
fuse defective
Defective accessory
`
`
connected.
Power consumption
`
`
too high.
Remedy
Empty the glass
 `
flask or container in
question.
Connect level sen‑
 `
sor.
If permanently
 `
removed, perform
defec‑
the VACUU · BUS
component detec‑
tion.
Re‑adjust level sen‑
 `
sor.
Exchange defective
 `
component.
Remedy
Check power con‑
 `
nection or plug‑in
power supply and
cables.
Check VACUU·BUS
 `
plug‑in connection
and cables to the
controller.
Replace defective
 `
components.
Restart the control‑
 `
ler.
Hold down ON/OFF
button for more
than 10 seconds
until device reboots.
Remedy cause of
 `
the short circuit
and replace circuit
board fuse.
Send in.
 `
20901059_EN_VACUU·SELECT_V1.3_280119
Personnel
Operator
Personnel
Operator
Operator
Resp.
specialist