SICK GM35 User Manual

122
8009389/YN39/V3-0/2015-08| SICKOPERATING INSTRUCTIONS|GM35
Subject to change without notice
TROUBLESHOOTING AND CLEARING MALFUNCTIONS
CO EEPROM
N
2
0 EEPROM
Invalid parameter set for
CO (N
2
0) module.
▸ Reset parameters!
▸ Call up Maintenance mode (maint).
▸ Trigger menu item Reset Parameters.
▸ Carry out zero adjust on GM35; see page 87.
▸ Contact Service.
CO Motor fault
N
2
0 Motor fault
Motor fault of CO (N
2
0) filter wheel. ▸ Contact Service.
CO No signal
N20 No signal
● CO (N
2
0) signals too low,
measurement not possible.
● Dust content too high.
● CO detector or IR source defective.
H2O, CO2 measuring ducts continue
to run.
▸ Check contamination; clean optical interfaces (
see
page 104
f).
▸ Check optical alignment,
see page 111.
▸ Exchange IR source or measurement module, or
contact Service.
CO Sig. High
N20 Sig. High
CO (N
2
0) signals distorted,
H2O, CO2 measuring ducts continue
to run.
▸ Carry out zero adjust,
see page 87.
CO temp. detec.
N
2
0 temp. detec.
CO (N
2
0) detector temperature
outside tolerance
▸ Contact Service.
El too hot SLV Electronics too hot. ▸ Improve SR-unit cooling system.
Filter com.
CO
2
/H
2
O module not connected to
motor of check filter.
▸ Contact Service.
H2O Ampl. Max
CO
2
/H
2
O measurement amplifier
above dynamic range.
▸ Check alignment;
see page 111.
▸ Cleaning optical interfaces,
see page 104.
▸ Contact Service.
H2O CUVETTE com.
CO
2
/H
2
O module not connected to
motor of cell.
▸ Contact Service.
H2O div. Zero
CO
2
/H
2
O module adjustment data
invalid.
▸ Carry out zero adjust,
see page 87.
▸ Contact Service.
H2O EEPROM
Invalid parameter set for CO
2
/H
2
O
module.
▸ Reset parameters!
– Call up Maintenance mode (maint).
– Trigger menu item Reset Parameters.
▸ Carry out zero adjust on GM35;
see page 87.
▸ Contact Service.
H2O Motor fault Motor fault on CO
2
/H
2
O filter wheel. ▸ Contact Service.
H2O No signal
● H2O signals too low; measurement
not possible.
● Dust content too high.
● H2O detector or IR source
defective.
● CO (N
2
0) measuring duct continues
to run.
▸ Check contamination; clean optical interfaces (
see
page 104
f).
▸ Check optical alignment,
see page 111.
▸ Exchange IR source or measurement module, or
contact Service.
H2O Sig. High
CO
2
/H
2
O measurement signal
distorted.
▸ Readjustment necessary,
see page 87.
▸ Contact Service if necessary.
H2O temp. detec.
CO
2
/H
2
O detector temperature
outside tolerance.
▸ Contact Service
Error message Component/possible causes Clearance

SICK GM35 Specifications

General

Brand	SICK
Model	GM35
Category	Measuring Instruments
Language	English