SICK GM32 User Manual

55
8012704/YHS4/V2-0/2016-10 | SICK OPERATING INSTRUCTIONS | GM32
Subject to change without notice
CLEARING MALFUNCTIONS 7
7.2 Error diagnosis Tables
7.2.1 GM32 not functioning
7.2.2 Measured values clearly incorrect
Possible causes Information
Power supply not connected.
▸ Check power cable and connections.
Main power supply has failed.
▸ Check power supply (e.g. socket, external disconnecting
device).
Internal operating temperatures
not correct.
▸ Check whether error messages exist.
Internal software not functioning.
Can only occur with complex internal malfunctions or after
strong external influences (e.g. strong electromagnetic interfer-
ing pulse).
▸ Switch the GM32 off and back on again after a few seconds.
Table 13: Device not functioning
Possible errors Possible causes Remedy
Sample gas penetrated the
area before the SR-unit.
● Gas pressure in gas duct too
high.
● Purge air unit has failed or is
too weak.
▸ see “Sample gas penetrating”,
page 56.
Sample gas penetrates the
purge air compartment.
● Gas pressure in gas duct too
high.
● Purge air unit has failed or is
too weak.
▸ see “Sample gas penetrating”,
page 56.
Sample gas conditions do not
match, or no longer match,
project planning.
● Plant condition has changed ▸ Check sample gas conditions
(temperature, moisture, concen-
tration etc.).
The GM32 is not ready for
operation.
--- ▸ Check start-up
▸ Check status/error messages.
The GM32 is not adjusted
correctly.
---
▸ Check:
– Were correct test gases used?
– Are setpoint values correct?
▸ If this does not help: Carry out a
calibration (please contact SICK
Service).
Analyzer is contaminated.
---
▸ Report to manufacturer's Tech-
nical Service or trained skilled
persons.
Table 14: Incorrect measured values

SICK GM32 Specifications

General

Brand	SICK
Model	GM32
Category	Measuring Instruments
Language	English