User Manual
EN
M
aintenanCe
•
Note that this device is not water-, dust- and
shock-resistant.
•
Do not use and do not store the device at high
temperatures, in places with high humidity or
flammability or in strong magnetic fields.
•
Do not use rough textile or alcohol.
•
If the device is not being used for a longer
time period, the battery must be taken out.
Battery replacement (1 x 9V)
If the LCD display shows „
” , the battery
needs to be replaced the following way:
•
Take the device out of the plastic holder and
take off the battery holder cover.
•
Take out the battery and replace it to a new
one. Use alkaline batteries if possible.
•
Put the battery holder cover back.
Fuse replacement
•
Only used the prescribed types of fuses for
replacing.
if the device does not operate properly,
check the following:
state
solution
Nothing is displayed
•
Device is turned
off
•
Replace the
battery
„
” is displayed
Replace the battery
No power
Replace the fuse
