GasAlertMicro 5/PID/IR
User Manual
68
Replacing the Pump Nozzle (Generation 2 Pump)
To replace the pump nozzle for the Generation 2 pump, refer to
and step 1-4.
Figure 8. Replacing the Pump Nozzle
Note
If the nozzle is damaged, replace it immediately to ensure
accurate pump flow. To order additional pump nozzles, refer to
Replacement Parts and Accessories
1. Deactivate the detector.
2. Gently insert a medium-sized flathead screwdriver into the
nozzle slot. Twist the screwdriver slightly to lift and remove the
damaged nozzle.
3. Insert the new nozzle. Ensure the nozzle post inserts correctly
into the nozzle gasket.
4. Activate the detector. The detector performs a pump test
during the startup self-tests to verify the pump module is oper-
ating correctly.
Attaching the Auxiliary Filter
The Pump Module Auxiliary Filter (“the filter”) is used to filter out
particulates that can decrease the life span of the pump.
Figure 9. Attaching the Auxiliary Filter
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