5-7
OPERATOR MAINTENANCE
Flue Probe Coalescing Filter Assembly
(Accessory) - Part No. 42215
A coalescing filter is fitted in the filter bowl and housing
assembly to minimise water ingress.
Caution: The instrument should never be switched on
without suitable filters installed.
If a blockage occurs the ‘SAMPLE FAULT’ indicator is
displayed. Check the sample line, probe handle and
coalescing filter for blockage. Press
to clear the
‘SAMPLE FAULT’ message. Replace the filter(s) if the
message does not clear.
To replace the filter(s), proceed as follows:
1.
Carefully unscrew the bowl from the filter housing and
empty any water which may have collected.
Fig. 5-7 Coalescing Filter Assembly
Summary of Contents for GASURVEYOR 7B-500R
Page 1: ...Gasurveyor 7B 500R User Handbook ...
Page 10: ...viii GASURVEYOR 7B 500R USER HANDBOOK ...
Page 22: ...2 10 GASURVEYOR 7B 500R USER HANDBOOK ...
Page 34: ...3 12 GASURVEYOR 7B 500R USER HANDBOOK ...
Page 50: ...8 2 GASURVEYOR 7B 500R USER HANDBOOK ...
Page 62: ...xii GASURVEYOR 7B 500R USER HANDBOOK ...
Page 63: ......
