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INSTRUCTION MANUAL
45082
PAIR TRACING PROBE
Read and understand this material
before operating or servicing this test
instrument. Failure to understand how
to safely operate the test instrument
could result in an accident causing
serious injury or death.
999 2655.5
© 1998 Greenlee Textron
IM 1330 1/98
SAFETY
ALERT
SYMBOL
The symbol above is used to call your attention
to instructions concerning your personal
safety. Watch for this symbol. It points out
important safety precautions. It means
"ATTENTION! Become alert! Your personal
safety is involved!" Read the message that
follows and be alert to the possibility of
personal injury or death.
Immediate hazards which, if not avoided,
WILL result in severe personal injury or death.
Hazards or unsafe practices which, if not
avoided, COULD result in severe personal
injury or death.
Hazards or unsafe practices which, if not
avoided, COULD result in minor personal
injury or property damage.
A person who has not read
and does not understand all
operating instructions is not
qualified to operate this tool.
Failure to read and understand
safety instructions could
result in injury or death.
Electric shock hazard.
Do not use on live circuits.
Contact with live circuits can
result in severe injury or death.
Do not use the test instrument
if it is wet or damaged. Electric
shock can result.
Do not attempt to repair this test instrument.
It contains no user-serviceable parts. Failure
to observe this precaution can result in
damage the instrument.
Replace weak or discharged batteries as soon
as either of these conditions is detected.
SAVE THESE
INSTRUCTIONS
Additional copies of this manual are
available upon request at no charge.
Description
The 45082 Pair Tracing Probe is intended to trace
wire pairs. It can detect signals between 500 Hz
and 1.2 kHz. For best results, use the 45082 Pair
Tracing Probe with the 45081 Tone Generator.
Specifications
Battery Quantity and Type ..................... one 9-volt
Frequency Range ...................... 500 Hz to 1.2 kHz
Operating Range ............ approx. 6 miles (10 km)
Operation
1. See the tone generator manufacturer's
instructions. Connect the tone generator to
the cable pair and turn it on.
2. Hold the 45082 Pair Tracing Probe near the
tone generator. Press the ON switch to check
for the presence of the tone generator's tone.
3. Set the Gain Adjustment to "Far". Trace the
cable.
Note: Rotate the Gain Adjustment Knob
toward "Near" to reduce the gain as
necessary. The correct wire is the one
with the strongest signal.
Verifying Cable Pairs
To verify that the correct wire pair has been
traced, use either of these methods:
Method 1:
1. Separate the two wires into a "V" shape.
2. Place the probe tip near the center of the "V."
• If the 45082 does not detect a signal at the
center of the "V," but does detect a signal
as the probe is moved closer to each wire,
the two wires are correctly paired.
• If the 45082 detects a signal at the center of
the "V," the wires are either incorrectly
paired or one of the wires is faulty. Move the
45082 closer to one wire and then the other.
The wire that has a signal is one of the wire
pair. The wire without a signal is either not a
part of the pair or has a fault, such as high
resistance, an open or a short to ground.
Method 2:
1. Connect the wires together to create a short
circuit.
2. Place the probe tip near the wires. The 45082
will not detect the signal if the wires are
correctly paired and short circuited. If the
45082 does detect the signal, this indicates a
fault such as high resistance or an open
circuit.
Lifetime Limited Warranty
Greenlee warrants to the original purchaser of
these goods for use that these products will be
free from defects in workmanship and material for
their useful life, excepting normal wear and
abuse. This warranty is subject to the same terms
and conditions contained in Greenlee's standard
one year limited warranty.
For all Test Instrument repairs, ship units Freight
Prepaid to: Greenlee Textron at 4411 Boeing
Drive, Rockford, IL 61109-2932 USA.
Mark all packages: Attention TEST INSTRUMENT
REPAIR. For items not covered under warranty
(such as dropped, abused, etc.), repair cost quote
available upon request.
Note: Prior to returning any test instrument,
please check replaceable batteries or
make sure the battery
is at full charge.
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Drive, Rockford, IL 61109-2988 USA
Customer Service (International): 815/397-7070
Fax: 815/397-1391
Customer Service (North America): 800/435-0786
Fax: 800/451-2632, 815/397-1865
Canada Fax: 800/524-2853
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