MAN0597 ISSUE 08 - 02/04
2302M5030
4. OPERATION
38
4.4.2 Fault condition
If a fault condition is detected during
start-up or subsequently, the
instrument will display a fault
message warning the user and giving
a contact number. This will remain
until the instrument is turned off by
pressing the button for at least
3 seconds.
The 'Code - 0' shown here is an
example only. A full list of codes is
given in Appendix A.
4.5 SAFELINK
4.5.1 What is Safelink?
Safelink is a confined space entry communication system
between instruments, fitted with the Safelink feature. It allows
one instrument (the 'attendant') to display the gas readings
measured by the other connected instrument (the 'entrant'), up
to a maximum cable length of 100m. Safelink also provides an
automatic timed response system requiring the Entrant's
instrument to return a signal, activated by the entrant, within a
user-specified time interval. Failure of the user to respond will
cause an alarm to be raised on the Attendant's instrument.
Additionally, any continued pressing on any button on the
entrants instrument at any time will cause an 'Emergency'
message to appear on the attendant instrument - similar to the
action of a panic button. In Safelink mode the entrant
instrument can neither be switched off, nor can the pump
FAULT
Code - 0
Please contact
Zellweger Analytics
Z A Service Number
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