BUG-O Systems BVW-1000 - Manual (Page 22)

21
6. Fault Causes and Solutions
Security Notices
If some faults occur on the equipment, repairs must be carried out. Only if the debugging
is finished can it be used. At the same time, the maintenance should carry out the
maintenance and repair after accepting professional trainings. Before the maintenance
and repair is conducted, read the following instructions carefully. Meanwhile, safety
points for attention in this manual must be abided by strictly. After all the maintenance
and repairs are finished, we should make sure that the normal operation of the
equipment can be achieved and then it can be used again.
Beware of electric shock
Maintenance and repairs of the equipment must be conducted by those
who have professional qualifications.
Before the operation, be sure to switch off the input power source.
It is forbidden to touch the regions giving off heat.
6.1 Troubleshooting Guides
：
Faults Causes Solutions
Electron and control problem
The source is not switch on.
Switch on illuminating
lamp.
The illuminating lamp is damaged.
Replace illuminating
lamp.
The
illuminating
lamp is not
on.
Relay KA5 becomes loose or is
damaged.
Fasten or replace KA5.
The frequency converter gives an
alarm and cut off output.
Reset the frequency
converter and check
alarm cause.
Relays KA1 and KA2 become loose or
are damaged. Fasten or replace KA1
and KA2.
The frequency converter is damaged.
Replace illuminating
lamp.
Switch SA4 is damaged. Replace the switch.
The frame
cannot
walk.
Control wire of manual control box
fails.
Detect circuit.
Warning