Honeywell BW Technologies GasAlertMicro 5 Mode D'emploi page 33

Information for both Generation 2 and Generation 1 pumps
Do not upgrade your X5 Series unit unless you have
contacted BW Technologies by Honeywell first.
The following information has been changed for the
GasAlertMicro 5 Series/X5 Series.
Quick Reference Guide (128900 D6258/1)
Proper Pump Operation
When using the pump module, attach it and the pump ac-
cessories prior to activating the detector.
If the pump module is installed on the detector, the follow-
ing three things must occur during start-up. If any one of
the conditions below does not occur, discontinue use
of the detector and contact BW Technologies by Hon-
eywell immediately.
• The detector prompts for a pump test during start-up
• The pump module passes the pump test at start-up when
the pump inlet or sample chain inlet is blocked
• The J icon displays on the LCD
Pump Features
The sections regarding Replacing the Pump Filter and Re-
placing the Pump Nozzle are for the Generation 2 pump. To
replace those components, refer to Pump Module Auxiliary
Filter Instruction Card.
To ensure accurate gas detection, the sensors must
be calibrated immediately when the pump module is
replaced by the diffusion cap and vice versa.
A demand flow regulator must be used to manually
calibrate the GasAlertMicro 5/PID/IR detector when
the pump module is installed.
Calibration cap
Diffusion cap
a Warning
a Warning
a Warning
a Caution
The calibration cap is designed for use with the
diffusion cap only. It cannot be used with the pump
module.
Pump Alarm
The external pump draws air over the sensors continually. If
the pump stops operating or becomes blocked, the detector
activates the pump alarm and the pump alarm latches. The
following screens display.
Ensure the blockage is cleared before pressing C
to acknowledge the latched pump alarm.
When C is pressed, the detector automatically launches a
pump test to reset the pump module.
Refer to Pump Test in the GasAlertMicro 5/PID/IR User
Manual for more information. If the pump test is success-
ful, the detector returns to normal operation, otherwise the
pump alarm continues. If the pump alarm persists, refer
to the Pump Operation section in Troubleshooting in the
GasAlertMicro 5/PID/IR User Manual.
Note
a Caution