Merc-O-Tronics 98 - Voltage and Coil Power Test Information

VOTTAG
E
AND
COII
POWER
TEST
INFORMATION
Use
the
two small
test
leads
(Red
and
Black)
for
checking
voltage
read-
ings
from
0
-
24
volts
maximum. Smail
red
lead
is
positive
and
btact
Iead
is
negative.
Scale
No. 1
is actually
two
scales
in one. The
red
scale is for
checking
voltage.
Each
red line
or division
represents
7/2
volt with
a
maximum
reading
of. 24
volts.
Do
not
attempt
to check
voitage
if
selector
switch
is
on any
other
positionthan
"oFF"
exceptwhencirecking
battery
in
analyzer,
voltage
can only
be checked
when
volts Scale No.
1
switch is
in
the
"oN,,
position.
THE
BLACK
SCALE
IS FOR
CHECKING AMPERAGE
DURING
THE
coIL
PowER
TEST
ONLY.
Each
black division
on
the
scale represents
l/70
of.
an amp.,
with the
black 1
representing
1
amp. etc
up to maximum
of. 4
amperes.
Amperage
during
coil
power
test can
only
be
red
when
The
Volts
Scale No.
1
switch
is in
the
"OFF"
position.
NOTE
When
voitage
switch is
in
"ON"
position,
analyzer
is inoperative
on
ail
other tests.
Be
sure to
place
volt switch
in
,'OFF,,
position
for
other
tests
on
anaryzer. Do
not
attempt
to
use
volt
scale for
ammeter
readings.
t4