Technoline WT 475 Guide D'utilisation page 16

Do not plug in any other AC/DC adaptor with incorrect
specifications or voltage
Declaration of conformity
Hereby, Technotrade declares that this product WT 475 is in
compliance with the essential requirements and other relevant
provisions of Directive 2014/53/EU and ROHS 2011/65/EC. The
original EU declaration of conformity may be found at:
www.technoline.de/doc/4029665004754
Precautions

This main unit is intended to be used only indoors.

Do not subject the unit to excessive force or shock.

Do not expose the unit to extreme temperatures, direct sunlight,
dust or humidity.

Do not immerse in water.

Avoid contact with any corrosive materials.

Do not dispose this unit in a fire as it may explode.

Do not open the inner back case or tamper with any components
of this unit.
Batteries safety warnings

Use only alkaline batteries, not rechargeable batteries.

Install batteries correctly by matching the polarities (+/-).

Always replace a complete set of batteries.

Never mix used and new batteries.

Remove exhausted batteries immediately.

Remove batteries when not in use.

Do not recharge and do not dispose of batteries in fire as the
batteries may explode.

Ensure batteries are stored away from metal objects as contact
may cause a short circuit.
EN7