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User manual
8.1 Regular test
Design of components of the system is to reduce maintenance cost,
but still it is suggested that periodical check may be carried out.
8.2 The cleanliness of control main machine
Main control panel may be stained by fingers or covered by dust after
using for a while. Use soft cotton cloth or sponge to clean it, don't use
any lubricant, liquid such as kerosene, acetone and strong gel which
will damage appearance and the transparency of top window.
Attention: don't use any lubricant, liquid such as kerosene, acetone
and strong gel which will damage appearance and the top transparency
of window.
Chapter VX limitation of the products
Although the products is a high standard products, there is also some
limitation of them such as false alarm or no alarm. The reasons may be
below:
Lack of maintenance, the system needs maintenance and test
regularly test the sensitive of the detector may decrease and the siren
may not whistle.Lack of power supply if no power input and the back up
power is not enough, the panel can not work normally.Telephone line
false, if the telephone line is cut, the panel could not send alarm signals.
Limitation of smoke detectors, if the smoke is far from the smoke
detector, the detector could not alarm.If the intrude break in through
some door or window not monitored. Or someone know how to make
the system not work.
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Chapter VIII maintenance
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