GMS
plus
Functions
4.
37
Battery replacement
if error message received
The battery must be replaced if the error message "battery ?" is
displayed. See 7.3 “Replacing a fuse or battery" on page 97.
This message also appears if the ambient temperature around the
battery is greater than 45 °C. The battery must not be replaced in
this case. However, the ambient temperature around the battery
must be reduced, otherwise the battery life may be reduced.
Battery life
To achieve satisfactory battery life, the battery temperature should
not exceed 20 °C for sustained periods of time. Higher
temperatures shorten battery life.
Please note
To guarantee battery power when needed, the batteries must be
replaced every 3 years.
Higher room temperatures (20 °C) require more frequent battery
replacements.
Switching off power supply
for longer periods
If the GMS
plus
will not be used for prolonged periods and the
power supply switched off, the battery module must be unplugged.
This way the battery will not be discharged, thereby extending the
battery life.
Summary of Contents for WALLACE & TIERNAN GMS PLUS
Page 1: ...WALLACE TIERNAN GAS MONITORING SYSTEM GMS PLUS INSTRUCTION MANUAL...
Page 2: ...2 WT 050 455 000 DE IM 0319 GMS plus Please note Original instruction manual...
Page 20: ...20 WT 050 455 000 DE IM 0319 Description GMS plus 3...
Page 38: ...38 WT 050 455 000 DE IM 0319 Functions GMS plus 4...
Page 76: ...76 WT 050 455 000 DE IM 0319 Operation GMS plus 6 General overview...
Page 94: ...94 WT 050 455 000 DE IM 0319 Operation GMS plus 6...
Page 103: ...GMS plus Wiring diagrams 9 103 9 Wiring diagrams...
Page 104: ...104 WT 050 455 000 DE IM 0319 Wiring diagrams GMS plus 9...
Page 105: ...GMS plus Wiring diagrams 9 105...
Page 106: ...106 WT 050 455 000 DE IM 0319 Wiring diagrams GMS plus 9...
Page 107: ...GMS plus Wiring diagrams 9 107...
Page 108: ...108 WT 050 455 000 DE IM 0319 Wiring diagrams GMS plus 9...
Page 109: ...GMS plus Declaration of conformity 10 109 10 Declaration of conformity...
Page 110: ...110 WT 050 455 000 DE IM 0319 Declaration of conformity GMS plus 10...
Page 114: ...114 WT 050 455 000 DE IM 0319 Index GMS plus 11...
