Triplett 9320-A - Manual (Page 19)

18 Triplett Model 9320-A
7: PREPARATION FOR USE
7.1 Before using the Meter, familiarize yourself with the instrument and this
manual. READ AND REVIEW THIS MANUAL FREQUENTLY.
7.2 Each time the Meter is used, inspect it for mechanical defects as described in
Section 7.4. Also, inspect the test leads as described in Section 7.5. Finally,
perform the Battery Test as described in this section.
7.3 Only after all the tests have passed should the Meter be used. DO NOT USE
THE METER IF ANY OF THESE TESTS FAIL.
7.4 Visual Inspection of the Meter – Before use, inspect the Meter for any condi-
tions which would make it unsafe. Check for missing or loose parts (knobs,
screw, or insulators). Check also for damage, such a cracks, chips and burn
marks. Make certain that the Meter is free from oils, grease, dirt and exces-
sive moisture. IF ANY OF THESE CONDITIONS ARE FOUND, DO NOT USE
THE METER.
7.5 Visual Inspection of the Test Leads – Before use, inspect the test leads for
worn or cut insulation. Check also for deterioration of the insulation. Make
certain that no wire is exposed and that the jack insulators and alligator
boots are not cracked, broken, torn, or otherwise damaged.
WARNING!!!
IF THE TEST LEADS ARE IN ANY WAY DAMAGED OR DEGRADED, DO NOT
USE THEM. THEY MUST BE REPLACED. DO NOT USE TEST LEADS THAT
HAVE BEEN ALTERED OR ARE NOT A FACTORY APPROVED REPLACEMENT.
7.6 Battery Test
Before using the Meter, rotate the Function Switch to one of the A positions
(these positions use the most power) and observe the display for the Low
Battery +
_
annunciator . IF IT IS VISIBLE, REPLACE THE BATTERY. Refer
to Section 7.7 for instructions on installing and/or replacing the batteries.
7.7 Battery Replacement
7.7.1 Battery Cover Removal
Disconnect any test leads connected to the Meter and place the Function
Switch in the OFF position. Referring to Figure 4, locate and remove the
Battery Cover by removing the Battery Cover Screw. The Battery Cover is a
tight fit and a small straight blade or Philips screw driver can be helpful in
removing it.