HT instruments MACROTEST G3 - Manual (Page 82)

MACROTESTG3 - COMBIG3
EN - 81
9. MAINTENANCE
9.1. GENERAL INFORMATION
 While using and storing the instrument, carefully observe the recommendations listed
in this manual in order to prevent possible damage or danger during use.
 Do not use the instrument in environments with high humidity levels or high
temperatures. Do not expose to direct sunlight.
 Always switch off the instrument after use. Should the instrument remain unused for a
long time, remove the batteries to avoid liquid leaks that could damage the instruments
internal circuits.
9.2.
REPLACEMENT OF THE BATTERIES
When the LCD display shows the low battery symbol " ", replace the alkaline
batteries or recharge the rechargeable batteries.
CAUTION
Only expert and trained technicians should perform this operation. Before
carrying out this operation, make sure you have disconnected all cables
from the input terminals.
1. Switch off the instrument by pressing the ON/OFF key.
2. Remove the cables from the input leads
3. Loosen the battery compartment cover fastening screw and remove the cover.
4. Remove all the batteries from the battery compartment and replace them with new
batteries of the right type only (§ 10.3) making sure to respect the indicated polarities.
To recharge the batteries, use the external battery chargers supplied with the
instrument.
5. Restore the battery compartment cover into place and fasten it by mean of the relevant
screw.
6. Do not scatter old batteries into the environment. Use the relevant containers for
disposal.
9.3.
CLEANING THE INSTRUMENT
Use a soft and dry cloth to clean the instrument. Never use wet cloths, solvents, water, etc.
9.4.
END OF LIFE
CAUTION: the symbol on the instrument indicates that the appliance and its
accessories must be collected separately and correctly disposed of.