Protection against foreign objects and weather
The protection type of this distribution box is IP44 according to DIN EN 60529 (VDE 0470-1) provided
that the correct operating position is observed. See “Mounting and commissioning” section.
This means:
– Protected against solid foreign objects with a diameter of more than 1.0 mm, e. g. wire.
– Protection against water splashing from any direction.
Not suitable for continuous exposure to water.
General safety instructions
Qualified electrician
Mounting, disassembly, installation, commissioning and servicing of the device may only be
performed by a qualified electrician. The qualified electrician must meet and observe the
following requirements:
– Intended use of the device.
– Compliance with the installation and operating instructions.
– Knowledge and application of the relevant electrotechnical provisions (e. g. DIN VDE 0100
Part 600, DIN VDE 0100 Part 410) as well as the country-specific provisions regarding the
construction of electrotechnical systems.
– Knowledge and application of the general and specific safety and accident prevention regulations.
– Ability to recognise risks and prevent possible hazards.
– Handover of the installation and operating instruction to the operator/user of the device.
Operation/Use
– Safe use is only ensured if these instructions are fully observed.
– Read these instructions thoroughly prior to installation, commissioning or operation.
– The distribution box is to be properly installed, maintained and commissioned by qualified experts
in compliance with the relevant laws, regulations and standards.
– Never cover the distribution box to prevent trapped heat and the resulting fire hazard.
– Keep easily flammable and explosive substances away from the distribution box.
– Protect the cables
• by pulling at the plug and not at the cable to disconnect the device,
• by preventing mechanical damage to the cables,
• by keeping them away from intense heat.
– Protect the housing from mechanical damage such as impacts or powerful blows.
– Never operate the distribution box if it is defective.
– Avoid tripping hazards.
Packaging and transport
Packaging
Packaging material is valuable raw material and can be reused. This is why packaging
material should be recycled. If this is not possible, dispose of the packaging material according
to the applicable local regulations.
Transport
Check your delivery for completeness and damages. If you notice any trans port damage or if the
delivery is incomplete, please notify your distributor immediately.
WV 4/16A IP44 · WV 4/32A IP44
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