Pfeiffer Vacuum HILOBE 1004, Руководство по эксплуатации

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Error
code
Problem Possible causes Remedy
Err118 Overtemperature of
the cooling element
(FC)
● Insufficient cooling
● Ambient temperature too high
● Improve the cooling
● Check the operating conditions
● Observe the intended use
Err173 Motor excess current
(FC)
● Suction chamber dirty
● Short-circuit
● Check the vacuum pump
● Contact Pfeiffer Vacuum Service
Err177 Overload (FC) ● Suction chamber contaminated –
Vacuum pump clogged over a
longer period or overloaded
● Short-circuit
● Check the vacuum pump
● Contact Pfeiffer Vacuum Service
● Observe the intended use
Err323 Overtemperature at
exhaust (during oper-
ation with optional
gas outlet tempera-
ture sensor)
● Outlet temperature > 350°C
● Maximum permissible pressure
differential was exceeded
● Check the vacuum pump
● Check the operating conditions
● Acknowledge the error
Tbl. 18: Error messages of the electronic drive unit
Error code Problem Possible causes Remedy
Wrn030 Pre-alarm: Excess tem-
perature at exhaust
● Outlet temperature > 250°C
● Maximum permissible pressure differ-
ential was exceeded
● Improve the cooling
● Check the operating conditions
Wrn117 Pre-alarm: Vacuum pump
excess temperature
● Insufficient cooling ● Improve the cooling
● Check the operating conditions
● Observe the intended use
Tbl. 19: Warning messages of the electronic drive unit
12.4 Warning and error messages when operating with DCU
Besides the device-specific warning and error messages on the electronic drive unit, additional messag-
es are displayed with the connected display and control panel.
Display in DCU Problem Possible causes Remedy
* Warning F110 * Pressure gauge ● Pressure gauge faulty
● Connection to the pressure gauge
disconnected during operation
● Check the cable connection
● Carry out a restart with pressure
gauge connected
● Replace the pressure gauge com-
pletely
** Error E040 ** Hardware error ● external RAM faulty ● Contact Pfeiffer Vacuum Service.
** Error E042 ** Hardware error ● EPROM checksum incorrect ● Contact Pfeiffer Vacuum Service.
** Error E043 ** Hardware error ● E 2
PROM write error
● Contact Pfeiffer Vacuum Service.
** Error E090 ** Internal device
error
● RAM not large enough
● DCU is connected to incorrect
electronic drive unit
● Contact Pfeiffer Vacuum Service.
● Connect the DCU to the correct
electronic drive unit
** Error E698 ** Communication
error
● Electronic drive unit is not re-
sponding
● Contact Pfeiffer Vacuum Service.
Tbl. 20: Warning and error messages when using a DCU
Malfunctions
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