HT instruments HT4010 - Manual (Page 35)

HT4010
EN - 14
5 MAINTENANCE
5.1 GENERAL INFORMATIONS
1. This digital clamp meter is a precision instrument. Whether in use or in storage, please
do not exceed the specification requirements to avoid possible damages or dangers
2. Do not place this meter at high temperatures or humidity or expose it to direct sunlight
3. Be sure to turn off the meter after use. If you expect not to use the tester for a long
time, remove the battery in order to avoid leakages of battery liquid that would damage
the internal parts
5.2 BATTERY
REPLACEMENT
When “BAT” symbol appears on the display, replace the battery
CAUTION
Only expert and trained technicians must perform this operation. Remove
the test leads or the conductor under test before replacing the battery.
1. Rotate the switch on OFF
2. Remove the test leads or the objects to be tested
3. Remove the screw from the battery cover, and detach the battery cover from the
bottom cover
4. Remove the battery
5. Replace the battery with a same type new one
6. Replace the battery cover and screw
7. Use the appropriate battery disposal methods for Yr area
5.3 CLEANING
For cleaning the instrument use a soft dry cloth. Never use a wet cloth, solvents or water,
etc.
5.4 END OF LIFE
CAUTION : this symbol indicates that equipment, battery and its accessories
shall be subject to a separate collection and correct disposal.