
62
20901224_EN_VACUU·PURE 10C_V1.8_221122
Error messages
6.3.2
6.3.2 Error – Cause – Remedy
Error – Cause – Remedy
Error
Error
`
Possible cause
3
Remedy
Personnel
Warning
flashing rate
1x
`
Ambient temperature
increased.
3
Observe the
vacuum pump's
limitation of use.
3
Ensure a supply of
cooling air.
Specialist
`
Minimum clearances
not observed when
installed in lab
furniture.
3
Maintain minimum
clearances to
adjacent objects or
surfaces.
`
Cooling air supply
blocked; fan grilles
dirty.
3
Ensure a supply of
cooling air.
3
Clean the fan
grilles.
`
Cooling air outlet
blocked.
3
Check and clear the
cooling air outlet.
Ensure cooling air
outlet is kept clear.
`
Power supply too low,
undervoltage.
3
Check mains
voltage.
`
Pumping down hot
process gases.
3
Observe admissible
gas intake
temperatures.
Warning
flashing rate
3x
`
Motor current
consumption in
critical range,
deposits in pump
unit due to pumped
media.
3
Clean the pump unit
by rinsing it with
water;
see chapter:
see chapter:
and then
dry in regeneration
mode for at least
60 minutes.
Operator
`
Motor current
consumption in
critical range during
vacuum pump's rinse
function.
3
Reduce the amount
of
rinsing water.
Warning
flashing rate
4x
`
Fan speed deviation.
3
Remove possible
blockage in the
cooling air outlet.
Operator
Error – Cause –
Remedy
Summary of Contents for VACUU-PURE 10C
Page 1: ...Instructions for use OI no 20901224 Original instructions EN VACUU PURE 10C Vacuum pump ...
Page 12: ...12 20901224_EN_VACUU PURE 10C_V1 8_221122 Introduction ...
Page 93: ...93 20901224_EN_VACUU PURE 10C_V1 8_221122 ...
Page 94: ...94 20901224_EN_VACUU PURE 10C_V1 8_221122 ...