ANALOX Sub Mk III F, Руководство пользователя

Страница: 71 / 79

Sub MkIIIF
User Manual
Int. Approved
Document ref: ASF3-800-08 November 2018 Page 71 of 79
Copyright © 2009 Analox Ltd. All Rights Reserved.
Commercial in Confidence
12.5 Fitting Replacement Rem2 Temperature/Humidity Sensor
Note that the Temperature/Humidity sensor module electronics is static sensitive. Apply standard
procedures for the handling of sensitive electronic components to avoid the risk of damage to the
sensor.
Replacing the sensor requires access to the REM2 remote sensor enclosure. Ensure the sensor is
switched off before removing the cover.
Identify the sensor already fitted within the enclosure (refer Photos in Section 12.8). Unplug the
in-line connector to the T/H sensor. Unscrew the locking ring on the inside of the enclosure
– this
allows the sensor to be pulled out of the enclosure. The in-line connector just fits through the
locking ring, such that the old sensor can be completely removed.
Insert the connector of the new sensor through the aperture in the enclosure. Slide the locking
ring over the in-line connector, and then screw the locking ring onto the body of the replacement
sensor. Reconnect the in-line connector.
Ensure the wiring for the sensor is neat and tidy, and does not become trapped when refitting the
enclosure cover.
A new sensor should not require calibration – it is a factory calibrated item. However it is advised
to at least check its performance after replacement.
12.6 Fitting Replacement LCD Module
Please return the Operator Console to the factory.
12.7 Fitting Replacement Batteries
The batteries are clearly visible on the rear connection board of the Operator Console. Please
observe the correct polarity. There are two batteries and they stack on top of each other with the
+ve terminals uppermost