vacuubrand DVR 3pro, Инструкция по эксплуатации

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19 20901134_EN_DVR 3pro_V1.4_060420
Assembly and connection
4.2 4.2 Insert ( Insert (replace) battery replace) battery
The battery is enclosed to the delivery and must be inserted into
the gauge before installation. Approved batteries

see chapter
8.2 Ordering information on page 43 8.2 Ordering information on page 43
DANGER DANGER
Risk of explosion during battery installation in an
explosive environment.
If the battery will be replaced in an explosion‑risk zone,
ignition sparks could lead to an explosion.
>
Battery installation or replacement only allowed in an
Ex‑free zone.
>
Ensure that the self‑adhesive insulating foil is placed
properly between housing and battery contacts.
Insert (replace) battery
Required tool Allen key, size 2.
1.
Use a Phillips screwdriver to unscrew the screw of the battery
compartment lid.
2. Remove battery compartment lid with captive screw.
When changing the battery, please remove the discharged
battery.
IMPORTANT! Tools for battery replacement must not cause
a short‑circuit.
3.
Put in the new battery in correct position (compare to figure
inside the housing).
IMPORTANT! Please ensure that the insulating foil
between housing and battery contacts is
placed properly.
4. Put the battery compartment lid in correct position onto the
gauge and fix it stress‑free by the captive screw. When tight‑
ening, observe the maximum torque of 0.4 Nm.
Insert battery