Electronic Commercial Water Meter
AquaMaster™ 4 Start-Up And Operation
38 IM/AM Issue 13
Fig. 4.4 Battery Changing Procedure (early version transmitter)
Fit a new O-ring (supplied with
the battery) into a new or
recycled lid assembly.
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.
Unscrew the retaining straps
(one shown) and retain the
old lid (see 'Finally' below).
Battery
Clip
1
5
7
8
Clean the transmitter with plain water. Small amounts of soiling may
be removed with a wet tissue.
Battery
9
2
Remove the transmitter top cover (see Fig. 3.12)
to reveal the batteries clipped in the cover.
3
Wipe the O-ring mating area around the opening
into the transmitter body with a wet tissue.
4
Slide out the connector from behind the battery
clip of the battery to be replaced and pull apart.
Remove the battery and dispose of it in the
approved manner.
6
Slide out the other connector from behind the
battery clip and unclip the remaining battery but
do not disconnect it.
Repeat step using the new battery from the kit supplied, and fit the
cover ensuring the screws are tightened fully.
Fit the current battery into the clip and push the connection
centrally behind the clip to secure the battery.
Attach the retaining straps (removed in ) to the
new/recycled lid.
10
11
10
7
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