Battery Installation; Inserting The Gasalertclip Extreme And The Gasalert Extreme - BW Technologies MicroDock II User Manual

Automatic test and calibration station
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The station can operate from either an electrical power
source or by using batteries. The batteries will provide
automatic backup power if the main power fails.
1.
Connect the power cord to the POWER port on the
station and then plug the cord into an ac outlet. Or
install the batteries. Refer to
2.
Connect the charger cord to the CHARGER port on
the station and then plug the cord into an ac outlet
(if applicable).
3.
Attach all gas connections. Inlet 1 (PURGE) is
configured for ambient air and inlets 2 - 5 are
configured for calibration/test gases. Refer to
Confirming Inlet
Setup.
4.
A demand flow regulator must be used with all gas
cylinder connections.
5.
Ensure the exhaust line is not connected to a
negative pressure system.
For ac main installation, a circuit breaker must be integrated
in the building installation as a disconnect device for the
station.
The disconnect device must be installed in close proximity to
the station and must be marked as a disconnecting method
for the station.
Note
Battery
Installation.

Battery Installation

aWarning
Only change batteries in an atmosphere that is clear of
hazardous gas. Failure to adhere to this warning can
result in personal injury and/or property damage.
To install batteries into the station, refer to Figure 4 and
complete the following:
1.
Loosen only; do not remove the retaining screws
from the battery cover.
2.
Remove the battery cover and set it aside.
3.
Insert four C-cell batteries into the battery
compartment.
4.
Replace the battery cover and tighten the retaining
screws. Do not over tighten the screws. Refer to
Table 11. Torque Specifications.
Inserting the GasAlertClip Extreme and the
GasAlert Extreme
aCaution
Infrared or intense ambient light (sun or halogen) may
interfere with the station/detector communication.
MicroDock II
Installation
11

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