Page 6 of 32 Liberty gas EG4v12 user cum maintenance manual BGX701-240-R01
The primary battery in the meter can be replaced by authorised personnel, when in service. However,
this battery must only be supplied by Secure Meters Ltd.
You may contact the sales team representative at Secure Meters Limited for further information.
When replacing the gas meter battery, ensure that you follow appropriate Electrostatic discharge
(ESD) procedures before you open the meter cover. This will eliminate risk or possible damage to the
meter circuit. A few methods are mentioned below:
o Wear or use well-grounded ESD protective gear such as a wrist strap or pad during the
operation.
o Wear anti-static ‘Finger cots’ before you touch the meter cover.
o Touch the Inlet/Outlet port of the Gas meter or any earthed metallic surface to discharge
static electricity before you touch the meter cover.
Observe local safety norms when disposing of the product and any batteries that it
contains, at the end of their life, to ensure that they do not enter the household
waste stream.
The meters will be sent to an approved dealer for secure disposal.
The product surfaces can be cleaned/wiped only with a damp or anti-static cloth.
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