Teledyne GASURVEYOR 7B-500R, Руководство пользователя

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5-3
OPERATOR MAINTENANCE
Probe Filter Replacement
Probe Handle Assembly - Part No. 12481
Hydrophobic and cotton particulate filters in the probe handle
minimise water and dust 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 and probe handle
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. Unscrew the probe handle assembly.
Fig. 5-3 Filter Assembly
Hydrophobic Filter
Cotton Particulate Filter
Probe Handle Assembly