Replacing Terminal Board; When To Replace; Tools Required; Procedure - Honeywell XYR 6000 User Manual

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Step
Honeywell recommends that the transmitter be removed from service and moved to a clean
1
area before servicing.
Loosen the M3 locking set screw on the display end-cap. See item 1 in Figure 13. Unscrew
2
and remove the front end cap.
Loosen the two screws on the sensor module. See items 2 in Figure 13.
3
Remove the sensor module from the transmitter body and disconnect the antenna connector
4
from CN2 connector on the sensor module. See item 3 in Figure 13.
Loosen the locking set screw at the antenna base. Unscrew the antenna from the transmitter.
5
Remove the antenna and its connector from the transmitter. See Figure 13.
Feed the new antenna's connector through the antenna hole to the front of the transmitter. Do
6
not connect to sensor module yet. Screw new antenna into transmitter body until finger-tight,
then back off 180 degrees to permit adjustment later.
Attach antenna connector to CN2 connector on sensor module. See item 3 in Figure 13.
7
Insert sensor module. Orient in the proper viewing orientation before tightening two sensor
8
compartment screws. See items 2 in Figure 13. Torque screws to 0,4 – 0,6 N-M (3.5 – 5.3 Lb-
in).
Replace the front end cap. Honeywell recommends lubricating the front end cap O-ring with a
9
Silicone Grease such as Dow Corning #55 or equivalent before replacing the end cap.
Adjust antenna for best reception. Don't rotate antenna more than 180 degrees either direction
10
or you could twist and break the antenna wiring inside. Tighten the antenna locking set screw.
6.6

Replacing terminal board

When to replace

Various error messages can help you diagnose a faulty terminal board. These are described elsewhere in
this manual.

Tools required

#1 Phillips Screwdriver or 1/8" Slotted Screwdriver
Torque Screwdriver
1.5 mm hex key

Procedure

WARNING
Risk of death or serious injury by explosion. Do not open transmitter
enclosure when an explosive gas atmosphere is present.
Revision 9
July 2011

Table 15 Antenna replacement procedure

OneWireless XYR 6000 HLAI Transmitter R120 User's Manual
6.6. Replacing terminal board
Action
6. Maintenance/Repair
39

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