IDEAL 61-085 - Page 4

tinuitycheck.Ifconti-
nuityLEDturns“On,”
thefuseisgood.Ifthe
continuityLEDdoes
notturn“On,”thefuse
is defective. (61-086
only)
 Withpoweron:Place
testeracrossthe“source”sideofone
fuse and the load side of an adjoining
fuse.Ifnovoltageisindicated,thefuse
nexttotheloadsideprodisblown.If
voltage is indicated, the fuse next to the
loadsideprodisOK.Repeatthesame
test with the prods on the opposite side
of the same two fuses to check the other
fuse.
 Onathreephasecircuit,repeatthe
sametestasabove.Anindicationofno
voltage or lower than normal line volt-
age indicates the blown fuse.
• FindingGroundedSideofLine
(neutral)
Hold one test prod to the ground and
touch the other test prod to each of the
line terminals until one is found that
doesnotgiveavoltageindication.The
continuityLEDshouldbe“On.”Thisis
the grounded side of the line.
• Testingfor“Grounded”Sideof
Motor or Appliance
 Withpowertomotororappliance“Off,”
ND 3413-1
61-086
NeonBulb
Indicator
LeftLED RightLED
 NeonBulb LeftLED RightLED Indicator
Continuity Off On Off No movement.
Open
Circuit
No Voltage Off Off Off No movement.
6-65 AC Off On On No movement.
6-90 DC Off On if black On if red No movement.
prod is prod is
on negative, on negative,
off if it is on off if prod is
positive. reversed.
65-110AC On On On Littleorno
movement.
90-110DC On Onifblack Onifred Littleorno
prod is prod is movement.
on negative, on negative
off if it is on off if prod is
positive. reversed.
110-600 AC On On On
Scale indicates
relative
magnitude.
110-600 DC On On if black On if red Scale indicates
prod is prod is relative voltage.
on negative, on negative,
off if it is on off if prod is
positive. reversed.
Tester Operation Table
61-086 only
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