Unitest Telaris 0100, Instruction Manual

Page: 48 / 108

9.0 Energy Management
Approximately 5 minutes after the last key operation,
the instrument switches off automatically (auto-
power-off). To switch the instrument on again, turn
the rotary switch from the „OFF" position to the de-
sired function.
10.0 Maintenance
When using the instrument in compliance with the
instruction manual, no special maintenance is re-
quired.
Should operational problems occur during daily use,
our Hotline Support (phone 0049(0)7684/8009-29)
will be at your disposal, free of charge.
For any queries regarding the instrument, please al-
ways quote product designation and serial number,
both marked on the type shield label on the instru-
ment rear.
If functional errors occur after expiration of warran-
ty, our after sales service will repair your instrument
without delay.
10.1 Cleaning
If the instrument is dirty after daily usage, it is advised
to clean it by using a damp cloth and a mild house-
hold detergent.
Prior to cleaning, ensure that the instrument is
switched off and disconnected from external
voltage supply and any other instruments con-
nected (such as EUT, control instruments, etc.).
Never use acid detergents or dissolvants for
cleaning.
11.0 Battery Replacement
Prior to battery replacement, disconnect the in-
strument from the connected measurement cir-
cuits.
" If the battery symbol (8) appears in the display,
proceed with battery replacement.
" Switch off the instrument via the rotary switch.
" Loosen the screws on the instrument rear.
" Lift the battery case cover (by gently hitting the
instrument in the palm of your hand).
" Remove the discharged batteries.
"
Insert new batteries and ensure there is correct
polarity.
Only use batteries in compliance with the speci-
fications in the technical data section 1,5V
Mignon Typ IEC LR6 (size AA).
" Replace the battery case cover and retighten the
screws.
" The instrument is now ready for further mea-
surements.
Never try to disassemble battery cells. Never
throw a battery into a fire as this could lead to an
explosion. Never expose batteries to humidity
48
Maintenance / Battery Replacement