Troubleshooting – VACUUBRAND DCP 3000 User Manual
Page 49
Troubleshooting
Fault
Possible cause
Remedy
❑ No display.
➨ Power supply not
plugged in (wall plug)?
No power available?
✔ Plug in power supply.
Check mains fuse
➨ DCP 3000 switched
off?
✔ Switch on DCP 3000.
➨ VACUU•BUS cable
of power supply not
plugged in at DCP
3000?
✔ Plug in VACUU•BUS
cable at DCP 3000.
➨ Other than above men-
tioned causes?
✔ Contact local distributor.
❑ Fault of pressure
transducer indi-
cated (warning
triangle is flashing)
or in menu ”Sen-
sors” one of the
displayed sensors
is flashing.
➨ Pressure transducer
not connected to DCP
3000?
✔ Plug in pressure trans-
ducer at the connecting
jack of the DCP 3000.
➨ Pressure transducer or
connecting cable de-
fective?
✔ Replace pressure trans-
ducer or connecting ca-
ble, if necessary.
❑ In the low pressure
range, the pressure
reading is too high.
➨ Pressure transducer
contaminated?
✔ See ”Cleaning the pres-
sure transducer”.
➨ Pressure transducer
decalibrated?
✔ Readjust external pres-
sure transducer.
❑ At atmospheric
pressure, the pres-
sure reading is too
low.
➨ Pressure transducer
decalibrated?
✔ Readjust external pres-
sure transducer at atmo-
spheric pressure.
➨ Pressure measurement
with VSP 3000?
✔ Fluctuations within the
range of the measure-
ment uncertainty. Use
pressure transducer VSK
3000.
❑ Displayed pressure
value is fluctuating.
➨ Pressure fluctuations
due to the set-up of the
vacuum system?
✔ No measuring fault. Check
and change set-up of the
vacuum system, if neces-
sary
➨ Plug of the cable to the
pressure transducer
not correctly plugged
in?
✔ Plug the cable correctly
into the jack at the rear of
the DCP 3000.