8
2 Installation
2.1 Receipt of the product
Arrow
WAN
MVM modules are supplied in
two different formats:
A
Package containing 10 pieces, al-
ready mounted on the series MVM
meter
B
Package containing 10 pieces with 10
screws and 10 anti-fraud seals
A
10x
10x
10x
B
10x
l
WARNING!
The instruction manual is an inte-
gral part of the device and should
be carefully read and stored.
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!
Installation and management
of the device is permitted solely
by authorised and appropriately
trained personnel equipped with
sufficient technical experience.
Authorised personnel: specialised installer
or plumber, assigned by the metering oper-
ator.
– If present, remove the protective cover (1)
of the meter and clean the surface near
the pointer.
1
