Hydrophobic Filter - Teledyne Everywhereyoulook GT-FIRE User Manual

Portable gas detector
Table of Contents

Advertisement

6.3.2. Hydrophobic Filter

Note: When replacing the hydrophobic filter, you must also replace the dust filter.
Caution: The monitor must be OFF when replacing the hydrophobic
filter. Ensure any dust / dirt falls away from the monitor.
1. Remove and discard the dust filter, as detailed in
2. Unscrew the probe adaptor, as illustrated in
3. Turn the hydrophobic filter bulb in an anticlockwise direction to release the bayonet connection.
Note: The hydrophobic filter is permanently attached to the hydrophobic filter bulb.
4. Inspect the hydrophobic filter for contamination or damage.
5. Fit a new Hydrophobic Filter Bulb (Part No. 67213), if required.
6. Check the probe washer and replace if damaged (part no. 12379).
Note: Do not overtighten the hydrophobic filter bulb or probe adaptor filter assembly.
7. Switch ON the monitor and check that a 'FLOW FAULT' is displayed when the probe inlet is
blocked (while pump is running).
8. If 'FLOW FAULT' is not displayed, check tightness of all fittings.
Figure 44: Hydrophobic Filter Bulb Removal
67816
Revision D
Section 6.3.1 Dust Filter.
Figure 44: Hydrophobic Filter Bulb
GT-FIRE
PORTABLE GAS DETECTOR
Removal.
37

Advertisement

Table of Contents
loading

Table of Contents