GMI Personal Surveyor 200, User Handbook Manual

Page: 61 / 92

5-3
OPERATOR MAINTENANCE
3. Fit a new Hydrophobic Filter (Part No. 64254).
4. Carefully place the hydrophobic filter in position over the
instrument sensors, locating filter pin holes over locating
pegs in instrument filter recess.
5. Place the filter cover over the filter recess then carefully
slide it towards the display screen until the lugs are
located in the mating slots in the instrument filter recess.
Press the cover down on to the filter then, using a No.1
Pozidrive
®
screwdriver, tighten the captive screw until
secure.
Note: Care must be taken not to overtighten the cover screw.
5.2.2 Replace Sample Inlet (Dust) Filter
SAMPLE
INLET FILTER
(Part No. 64084)
INLET NOZZLE ASSEMBLY
QUICK CONNECT
POZI PAN SCREW (2)
Fig. 5-2 Replace Inlet Filter