Honeywell oneWireless XYR 6000 - Replacing 24 V External Power Module; When to Replace; Tools Required; Procedure

6. Maintenance/Repair
6.6. Replacing 24V external power module
6.6 Replacing 24V external power module
When to replace
When the transmitter displays LOW PWR and external power is present and sufficient. When the external
power is removed to allow replacement of the module, all transmitter data is retained in the transmitter’s
nonvolatile memory.
Tools required
42 OneWireless XYR 6000 ISA100.11a Compliant Pressure Transmitter User's Manual Revision 3
March 2012
 • #1 Phillips Screwdriver or 1/8” Slotted Screwdriver
 • Torque Screwdriver
 • 1.5 mm hex key
Procedure
ATTENTION
24V power module must be replaced only by a trained service technician.
WARNINGS
 Risk of death or serious injury by explosion. Do not open transmitter
enclosure when an explosive gas atmosphere is present.
SHOCK HAZARD
 Depending on your installation, transmitter input wiring sources may
contain high voltage. Disconnect all power from transmitter input sources
before accessing the 24V power module. Failure to do so could result in
death or serious injury if the input terminals or wires are accidentally
touched.