Preparation For Use; Before Using The Meter; Visual Inspection Of The Meter; Visual Inspection Of The Test Leads - Kopp GCM 620 Manuel D'utilisation

PREPARATION FOR USE

Before using the Meter, familiarize yourself with the instru-
ment and this manual. READ AND REVIEW THIS MANUAL
FREQUENTLY.
Each time the Meter is used, inspect it for mechanical defects.
Also, inspect the test leads. Finally, perform the Battery Test.
Only after all tests have passed should the Meter be used. DO
NOT USE THE METER IF ANY OF THESE TESTS FAIL.
Visual Inspection of the Meter - Before use, inspect the Meter Visual Inspection of the Meter - Before use, inspect the Meter

Visual Inspection of the Meter

for any conditions which would make it unsafe. Check for
missing or loose parts (knobs, screws, or insulators). Check
also for damage, such as 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.
Visual Inspection of the Test Leads - Before use, inspect the
test leads for worn or cut insulation. Check also for deteriorati-
on 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. Check also for loose or
missing parts.
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.
Battery Test - Before using the Meter, rotate the Function
Switch to the 400 ohm position and observe the display for
the BAT annunciator. IF IT IS VISIBLE, REPLACE THE BATTERY.
Refer to Section 3.6 for instructions on installing and/or repla-
cing the batteries if necessary.
Battery Replacement Battery Cover Removal - Disconnect
any test leads connected to the Meter and place the Function
Switch in the OFF position. Referring to Figure 3, locate and re-
move the Battery Cover by removing the Battery Cover Screw.
The Battery Cover is a tight fi t and a small straight blade screw
driver can be helpful in removing it.
Battery Replacement - Remove the 9V battery and replace it
with a fresh one.
Battery Cover Installation - Re-install the battery being careful
not to pinch any wires. Snap the Battery Cover back into place
and reinstall the Battery Cover Screw.
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