Remove The Power Module From The Trex Unit; Maintain The Power Module - Emerson AMS Trex User Manual

2.6.7

Remove the power module from the Trex unit

CAUTION!
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•
WARNING!
Do not install, remove, or charge the Lithium Ion (Li-Ion) power module in a hazardous area
environment.
Procedure
1.
2.
3.
4.
2.6.8

Maintain the power module

To help maintain the performance and life of the power module, understand and follow
the guidelines below:
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User Guide
Ensure sufficient grounding. Ensure the personnel, working surfaces, and packaging are
sufficiently grounded when handling electrostatically sensitive parts.
Avoid touching the pins on the connectors or components. Discharged energy can affect
the modules.
Turn off the Trex unit.
Place the Trex unit face down on a level, secure surface.
®
Use a Torx screwdriver to loosen the four screws on the power module. The screws
do not need to be fully removed.
Gently lift the power module straight away from the Trex unit. Do not slide the
power module.
Figure 2-10: Trex unit with the power module removed
Recharge the power module frequently, preferably after each use or at night. Limit
the number of full discharges, if possible.
Avoid frequent use at high temperatures because this can reduce performance.
AMS Trex Device Communicator overview
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