28
Ensure that the connector is
tucked in the recess and that the
wires are NOT lying on the O-ring
mating surface.
Finally
– remove and discard the O-ring seal from the removed lid assembly, wash
the lid under running water (using a brush if necessary), dry it and seal it in a polythene
bag for later re-use.
Fit the new O-ring (supplied with the battery)
into a new or recycled lid assembly.
Fit the new cover and ensure the screws
are tightened fully.
Fit new silica gel bag; dispose of existing bag.
1
If the transmitter is not fixed in any way,
arrange or hold it with the top cover
uppermost.
2
Wash off any loose dirt from the case using
plain water.
Remove the top cover of the transmitter (see
Fig. 3.12) to expose the batteries.
3
4
Unclip the appropriate battery
from the tray and disconnect
the lead at the connector;
dispose of the battery in the
approved manner.
5
Fit a new battery from
the battery kit into the
clips.
Clean the O-ring mating surface around the
opening into the transmitter body using a
wet tissue .
6
7
8
9
10
…4
START-UP AND OPERATION
4.4.2
Battery Changing Procedures – Figs 4.3, 4.4 and 4.5
Note.
Before changing batteries in a dirty environment it is recommended that, in order to minimize
contamination, the new O-ring is fitted to the new lid assembly (or cleaned lid assembly from a
previous installation) in a clean area, and the lid sealed in a polythene bag.
Fig. 4.3 Battery Changing Procedure (current version transmitter)
