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MA Lighting Technology GmbH . Dachdeckerstr. 16 . 97297 Waldbüttelbrunn . Fax: + 49 9 31 4 97 94 29 . www.malighting.de
MA Optoisolator PCB
MA Optoisolator PCB
MA Optoisolator PCB
MA Optoisolator PCB
MA Optoisolator PCB
Safety Instructions:
1. Read all the instructions in the user manual.
2. Keep the user manual for later use.
3. Follow all the instructions on the unit.
4. Pull the plug before cleaning the unit; do not use any liquid or spray cleanser. Clean with a
damp cloth.
5. Do not use the unit near water.
6. Do not put the unit on unstable tables etc.. It might fall down and get damaged.
7. If there are slots in the case for ventilation, do not cover these slots up because they guarantee
the reliable use of the unit and protect it against overheating. Do not install the unit into a
frame unless sufficient ventilation is guaranteed.
8. The unit is provided with a safety plug. This plug can only be used with safety sockets. These
safety measures should by all means be followed. In case the plug does not fit into the socket
(e.g. with old sockets), the socket should be replaced by an electrician.
9. Do not put any objects on the cable and make sure nobody steps on it.
10. In case you use an extension cord, make sure the sum of the power consumption of the
connected units does not exceed the maximum power of the cord. The sum of the units plugged
in the socket should not exceed 10 Ampere.
11. Do not spill any liquid over the unit. Do not put any objects through the slots of the unit, as
these might get in contact with parts that are live or might cause short circuits. This may cause
fires and shocks.
12. Do not service the unit yourself as parts that are live might be exposed when you open the
case; you run the risk of getting shocked. All services should only be carried out by a
specialist. All maintenance and service works shall only be done by qualified technicians. This
is especially valid for the use of the 6 relais contact outputs.
13. If one of the following conditions occurs, please pull the plug and call the service:
A. Wire or plug is damaged or worn.
B. Liquid got into the unit.
C. The unit was exposed to rain or got damp.
D. The unit does not work properly even if you follow the instructions of the user manual.
E. The unit fell down and the case was damaged.
14. Only use cables which are marked safety proof.
15. Do not use any high-power walkie-talkies near the unit.
