MT339-I
Rev.0.3 08/04/2022
8 - 25
Document classified as: 2 - Company Confidential
Figure 1: CPU Battery
Figure 2: Modem Battery
4
Power Supply
4.1
Batteries (MODUS version A)
MODUS A
can use different battery models:
BATTERY CODE
FUNCTION
BATTERY TYPE
DESCRIPTION
HP2
–
BP
Modem Power supply
Lithium
Standard
LE-BP
CPU Power supply
Lithium
Standard
HP1-BP
2
Modem Power supply
Lithium
Optional
The battery packs have been approved by the Notified Body which issued the ATEX type certificate
and it is therefore absolutely mandatory to use only the model provided.
EXPLOSION RISK
Do not short circuit. Do not heat or incinerate. Do not disassemble. Do not immerse in water. Do
not recharge.
Do not use the BU-BP battery pack for the M-LOG PLUS versions A and B. Use exclusively with the
T version.
Exhausted batteries contain substances that are hazardous to the environment
and are subject to mandatory separate collection: dispose of in accordance with
the laws in force to allow for recycling. CER code 160605.
4.1.1
Replacement
Battery packs must always be replaced in the absence of an explosive atmosphere. Check the
operating conditions with suitable instruments before proceeding.
La Replacing a battery pack involves removing the NON-metrological hardware seals.
It is not possible to insert two LE-BP batteries permanently
After replacing a battery, it is necessary to realign the residual autonomy indicators
To minimize the risk of data loss, two
LE - BP
batteries can be temporarily connected together on the
CPU
board. Before extracting the exhausted battery, connect the new one to the free battery connector
(
BT2A or BT2B
).
To replace an
HP2 - BP
or
HP1-BP
battery, simply extract the exhausted pack and replace it with a
new one.
2
It is possible to equip the
HP1-BP
equivalent battery as an alternative to the standard
HP2-BP
.
