Battery Replacement - Lovibond SD 310 Oxi Mode D'emploi

16. Battery replacement

Before replacing the battery, read the following
instructions and follow them step by step. Non-ob-
servance can result in damage to the device or the
protection against the penetration of moisture can
be impaired!
Unnecessary screwing of the device must be
avoided!
1. Loosen screws on protective cover and
remove protective cover.
2. Unscrew the three Philips screws on the rear
side of the device.
3. Position the still-closed device so that the
display remains visible. The lower section of the
device, including electronic components,
should remain in this position during the entire
battery replacement.
In the process, the three seal rings in the
screw holes are prevented from falling out.
4. Lift off the upper housing half. In the process,
pay special attention to the six function keys
to ensure that they are not damaged.
5. Carefully replace the two batteries (type:
AAA).
6. Check: Are all seal rings in the lower section
present (3 units)? Surrounding seal in the
upper section undamaged and clean?
7. Fit the upper section on again. Then press the
two housing parts together, place the
device on the display side and screw
it back together.
In the process, only tighten the screws up
to the pressure point – additional tightening
does not create a greater seal!
SD 310_2 07/2018
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