8.Fault elimination:
Fault
Fault cause
Solution
No sound from
louds peaker
1.The volume is adjusted too low.
2.The adapter of loudspeaker has
been loosened.
3.The loudspeaker is damaged.
1.Increase the volume
2.Reconnect the wire properly
3.Replace the loudspeaker
Failure of
remote control
The remote cnotrol has low battery
Replace the battery
The machine
cannot be
activated
1.The creepage protection plug has
not been electrif ied.
2.The control line between controller
and electric bos has not been
connected properly.
1.Check if creepage protection plug
indicating lamp has been
extinguished.If the answer is yes,
reconnect the power supply.
2.Reconnect the computer line
properly
Underwater
lamp does
not light up
1.The wiring for underwater lamp
is loosen;
2.The bulb is damaged.
1.Reconnect the wire properly;
2.Replace with new bulb.
Poor radio
result
1.The antenna has not pulled out;
2.The radio frequency has not
been adjusted properly;
3.The user is in weak signal area.
1.Pull out the antenna and place
properly;
2.Readjust radio frequency
properly;
3.It is influenced by geographical
position.
9.ITEMS FOR ATTENTION:
1.The system must be erected by qualif ied technical personnel and the creepage protection
switch plus shall be mounted in a place of easy control.
2.It must be connected firmly during erection.In the case of Ioss due to improper earthing,
the manufacturer will not assume any responsibility.
4.The whole set is usually under standby state.If it is not used for long time,please pull off the
master power switch.
6.During erection,all the electric appliances and electric parts shall be provided with
moistant resistant measures.
3.The motor must be erected f latly and stably and the shell shall be f irmly earthed.
5.During erection,it is required to consider load capactity of power supply circuit,otherwise
it may, inf luence the normal working of the system or cause accident.
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