Maintenance; Checking The Device For Damage; Checking The Safety Fuses - Mennekes 3KRAFT Montage & Betriebsanleitung

Risk of loss of life from electric shock!
There is a risk of sustaining major injury or death in the
case of cleaning the device with a damp cloth and touch-
ing live components.
• Have an electrician de-energise the supply line of the
device prior to commencing cleaning tasks with a damp
cloth.
• Only clean the device and the components (e.g. sockets)
externally.
• Do not open the device and keep the sockets closed.
Material damage due to incorrect cleaning agents
The use of unsuitable cleaning agents, cleaning devices
and excessive use of water may cause damage to the
device.
• Obtain prior approval from MENNEKES for cleaning
agents you would like to use.
• Only clean the device and the components (e.g. sockets)
externally.
• Do not open the device and keep the sockets closed.
• Avoid the use of running water.
• Ensure that water cannot reach live parts.
• Do not use high-pressure cleaning appliances.
For damp cleaning, clean water is to be used exclusively.
• Remove any existing dust and soil with a brush first.
• Then thoroughly wipe off the device with a clean damp
cloth.

8. Maintenance

Regular inspection and maintenance tasks support trouble-
free and safe operation of the device and contribute to
increasing the service life. Thus any fault sources can be
detected early on and hazards can be avoided.
MENNEKES recommends that you visually inspect the device
for external damage (e.g. missing or defective components,
material alterations, etc.) and its proper functioning regular-
ly. If defects are detected on the device they must be recti-
fied without delay. A damaged, faulty device must not be
Danger
Attention
used because the risk of electric shock or material damage
(e.g. through fire) can be increased).
8.1 Maintenance
The maintenance tasks can be executed by non-specialised
persons. However if you are unsure commission a qualified
electrician to perform the tasks.

8.1.1 Checking the device for damage

• Visually check the device for external damage (e.g. missing
components, material alterations, cracks, etc.).
• Check the proper functioning of the socket's hinged cover
and the inspection window.
• Have hinged covers or inspection windows which are
damaged or cannot be closed correctly replaced by a
qualified electrician.
• If you notice any damage to the device, consult a qualified
electrician immediately.
• Do not continue to use the defective device.
• Have an electrician repair the device correctly or take it out
of service.

8.1.2 Checking the safety fuses

Risk of loss of life from electric shock!
When replacing a safety fuse, energised components can
be touched. There is danger of severe or fatal injury.
• When replacing a safety fuse, do not reach into the
automatic circuit breaker, since it is under voltage.
• Immediately install a new safety fuse in order to restore
the protection against accidental contact.
• If your device is equipped with safety fuses, check them
for firm seat.
• If necessary, tighten the safety fuses manually.
• Replace defective safety fuses by new, equivalent safety
elements.
• In case of doubt, consult a qualified electrician.
Danger
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