8
2 Installation
2.1 Receipt of the product
Arrow
WAN 2
modules are supplied in two dif-
ferent formats:
A 10-piece pack, already assembled on
the meter
B 1-piece pack with 1 screw and 1 an-
ti-tamper seal
1x
10x
1x
B
1x
l
WARNING!
The instruction manual is an inte-
gral part of the device and should
therefore be read and stored
carefully.
d
PROHIBITED
Packaging material must be prop-
erly disposed of and kept out of
children’s reach as it may repre-
sent a hazard. Disposal must be
performed in line with applicable
laws.
2.2 Fitting on meter
l
WARNING!
Only authorised and suitably
trained personnel with sucient
technical experience may install
and operate the device.
Authorised personnel: specialised installer
or plumber, assigned by the metering oper-
ator.
– Where present, remove the protective
cover (1) on the meter. Clean the surface
around the indicator.