UNI-T UT593 - Replace Battery; Maintenance

UT593/595 OPERATING MANUAL UT593/595 OPERATING MANUAL
XVI. REPLACE BATTERY
Danger
In order to avoid the possible electric shock, remove the lead from the instrument in replacing
the battery.
Notice
Don't use the old and new batteries together.
Note the polarity of the battery in installation of it.
Danger
Don't conduct the measurement when the battery is opened.
If LCD displays , it means that the battery is needed to be replaced. Follow the steps
below for replacement:
(1). Turn off the power (rotary switch pointing to OFF) and remove the test lead.
(2). Unscrew screws on cover of the battery box and remove the cover to replace 6 pieces of
batteries.
(3). After replacing the battery, tighten the screws.
XVII. MAINTENANCE
Clean shell:
Wet the soft cloth and sponge with clean water to wipe the surface.
In order to avoid damages to the instrument, don't immerse the instrument into water.
When the instrument is wet, make it dry before storage.
When calibration, inspection or maintenance is needed for the instrument, hand it over to the
competent professional maintenance personnel or the specified maintenance department.