HT instruments HT9022 User Manual
Page 10
HT9022
EN - 8
3. PREPARATION FOR USE
3.1. INITIAL
CHECKS
Before shipping, the instrument has been checked from an electric as well as mechanical
point of view. All possible precautions have been taken so that the instrument is delivered
undamaged.
However, we recommend generally checking the instrument in order to detect possible
damage suffered during transport. In case anomalies are found, immediately contact the
forwarding agent.
We also recommend checking that the packaging contains all components indicated in
paragraph 7.3. In case of discrepancy, please contact the Dealer.
In case the instrument should be replaced, please carefully follow the instructions given in
chapter 8.2.
3.2.
INSTRUMENT POWER SUPPLY
The instrument is supplied by two 1.5V LR03 AAA UM-4 batteries. Battery charge duration
is approximately 54 hours of continuous use in Power mode (selector switch to “W ”).
Replace them following the instructions in paragraph 5.2.
3.3. CALIBRATION
The instrument has the technical specifications described in this manual. The instrument’s
performance is guaranteed for one year.
3.4. STORAGE
In order to guarantee precise measurement, after a long storage time under extreme
environmental conditions, wait for the instrument to come back to normal condition (see
the environmental specifications contained in 6.2.1 before use).