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Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit
armstrong
international.com for up-to-date information.
15
Battery Installation and Replacement
Recommendation:
When initially installing or
replacing batteries, first install or replace the
battery in the monitor that is locate closest
to the access point (or gateway, as the case
may be). Then install or replace the battery
in the next closest monitor to the access
point. Continue this process of working
outward from the access point. This battery
replacement technique will help the monitors
in the system to learn the existence of
network neighbors more quickly.
Rules and Regulations:
This transmitter is designed for live
maintenance in hazardous environments.
All maintenance should be performed by
experienced personnel in accordance with
local, national, and international standards
and codes.
Warning: Sparking Hazard
If replacing a battery in the field,
especially in areas where explosive
or potentially explosive atmospheres
may exist, wipe down the exterior of
the monitor enclosure and antenna
with a damp cloth to remove dust and
debris to help prevent static electricity
discharge.
Inspect O-ring:
• Replace if worn or damaged.
• Lubricate if necessary.
Remove tall
housing cap.
If the monitor is new or has been out of
service for awhile, confirm that the sliding
DIP switch, located on the main printed
circuit board (PCB), is set in the “ON”
position. (Note: The main PCB can only be
viewed from the opposite side of the monitor
w/ the short housing cap removed.)
Reset the Battery Life (when Installing a Replacement
Battery ONLY)
• Remove short cover
• Press and hold the provisioning button for 10 - 15
seconds to reset the battery life
• When resetting battery in the gateway, see gateway
specific battery reset instructions in the Gateway
Appendix
Reinstall all housing caps – torque 25
ft-lb (34 N-m).
Note: Properly tighten caps to avoid
water leakage into housing. Water
leakage will cause electronic failure.
Improper tightening of the caps will
void the warranty.
Orient red arrow on battery label to point towards red slot in
enclosure. Insert battery pack into housing until it makes a firm
connection with the housing.
Note:
Use only Armstrong Model D64519 lithium metal battery
pack. Use caution when installing battery not to damage or
bend any components.
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