Operating Manual MA VPU V 6.0
MA Lighting Technology GmbH Dachdeckerstr. 16 D-97297 Waldbüttelbrunn www.malighting.dePage 156
19.6 General Safety Instructions
Read all the instructions in the user’s manual, especially the safety requirements see Safety
requirements
Follow all instructions. Keep the user’s manual for later use.
Follow all cautions and warnings indicated on the unit.
Disconnect the mains plug before cleaning the unit; don’t use any liquid or spray cleanser.
Clean with a dry cloth.
Do not use the unit near water. Do not expose it to a humid environment. Do not spill any
liquid over the unit.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Do not block or cover any ventilation slots in the housing - they guarantee the reliable
functioning of the unit and protect it against overheating. Do not install the unit into a
frame unless sufficient ventilation is guaranteed. Install in accordance with the
manufacturer’s instructions.
Do not insert any objects through the slots of the unit, as these could get in contact with
live parts or could cause short circuits. This may cause a fire and an electric shock.
Do not place the unit on unstable surfaces. It may fall and get damaged.
Do not place any objects on the power cord. Protect it from being walked on or pinched
particularly at plugs and the point where they exit from the apparatus.
If using an extension cord, make sure the rated output of all units connected in aggregate
does not exceed the maximum rated output of the extension cord. The rated output of
the units plugged into the socket should in aggregate not exceed 10 amperes.
If the power cord or the mains plug is damaged, let a qualified technician replace it
immediately.
Only use power cords which are marked as safety-proof.
All service work should be exclusively performed by qualified service technicians.
Do not use any high-power walkie-talkies or cellular phones near the unit.
The unit is provided with a safety plug. This plug can only be used with safety sockets.
These precautions should by all means be followed. If the plug should not fit into a
given socket (e.g. the case with old sockets), the socket should be replaced by an
electrician.
Do not ignore the safety purpose of the grounding-type plug. A grounding type plug has two
blades and a third grounding prong. The third prong is provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.
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