16
9.
Solve problems
Problem
Possible reason
Remedy
Device is switched on,
but has no function
Power cord is not
plugged or plugged
incorrect
Plug in the power
cord correctly
Micro-fuse is defect
Change micro-fuse,
see
Change micro-
fuse
Lamp do not light up
Lamp is switched off
Switch on lamp, see
Screw in and out of
lamp
Lamp is not screwed
in firmly
Screw the lamp more
firmly into the socket
Lamp is defect
Change the lamp, see
Screw in and out of
lamp
