H² Detector
User Manual
Page 21
2013 © Peak Scientific – Rev 4 – 03/09/1
Service Requirements
Service Schedule
Purchase Interval
Component
Part No.
Qty.
12 months
Detector Annual Service Kit
08-9003
1
Table 1: Annual Service Kit
Trouble Shooting
Fault Code
Possible Solution
M10 Over Range – A large
concentration has been detected.
The Detector requires an
independent confirmation that
the gas hazard has gone.
•
Supply known clean air to the Detector, and clear this fault.
•
Contact Peak Service Provider.
M12 Cartridge Expires Soon –
Cartridge is old and will expire
soon.
•
Replace the cartridge with a new cartridge.
•
Contact Peak Service Provider.
M13 Flow Error – Detector is no
longer able to regulate flow (high
or low flow condition).
•
Check filters and pump.
•
Check pressure at inlet and outlet and assure they are within
specification.
•
Contact Peak Service Provider.
M14 Interferent Present – An
interferent is degrading the ability
of the Detector to detect gas.
•
Check application.
•
Contect Peak Service Provider.
M15 Temperature Near Limit –
Temperature within 2 Celsius of
limit.
•
Check installation environment.
•
Contact Peak Service Provider.
M16 Baseline Fault – Sensor
baseline has drifted.
•
Check for background gas concentration, temperature or
humidity fluctuations.
•
Perform zero calibration.
•
Replace cartridge.
•
Contact Peak Service Provider.
M17 Inhibit Timeout – Transmitter
has been in inhibit mode too long
•
Resume monitoring or increase timeout value.
•
Contact Peak Service Provider.
F40 Sensor Overdosed – Sensor
has been exposed to high gas
concentrations for long periods.
•
Replace Cartridge.
•
Contact Peak Service Provider.
F43 Cartridge expired – Cartridge
is too old.
•
Replace Cartridge.
•
Contact Peak Service Provider.
F44 Cell Failure – Cartridge has
failed reflex check.
•
Replace Cartridge.
•
Contact Peak Service Provider.
F45 Stabilisation Timeout –
Cartridge has failed to stabilise.
•
If temperature or humidity shocks exist, precondition the
cartridge.
•
Check background gas concentration.
•
Replace Cartridge.
