Troubleshooting - Jeio tech Lab Companion SK-300 Operating Manual

Troubleshooting

If any trouble occurs by operting the unit, please follow the bellow directions.
If the existing soultions will not solve problems or does not exist, please request the
service immediately.
Trouble related with main power
Trouble
The unit does not
turn on
Fuses ar e of t en
bur nt out
Circuit breaker of
building(room) is
often shorted
Page 38
Causes
Connecting

electric power
Power failure or circuit

breaker shuts down
Main plug

incorrectly
Socket/ plug/ main power

line might be cut
Fuse short

The fuses do not fit the

main power
The main power might be cut

or aparted
Humidity might inflow into

the main power inserting
part
Too many plugs connect at

the same time
Solution
incorrect
Check
1.
voltage of the ID plate sticking
on the back side of unit.
2. Find out the causes of power failure
inserts
and recovery.
3. Insert the main power plug correctly.
4. If the socket/ plug/ main power line are
cut, request the service.
5. Exchange the fuses installing on the
back side of unit.
(Refer to Page 18)
6. If the problems do not solve, request
the service.
1. Check the voltage and ampere of fuses.
Model
SK-300
SK-600
SK-71
2. If the main power line is cut or
aparted, exchange it.
3. If there is humidity on the inserting
part, clear it and reconnect.
4. If the problems do not solve, request
the service.
1. Check
breaker.
2. Check that several similar units are
inserted together, if so you should not
use overly.
3. If the problems do not solve, request
the service.
the correct power
Capacity
250V/3.15A
250V/3. 15A
250V/3.15A
the voltage supplied
and
circuit