Greenlee 5774 User manual
INSTRUCTION MANUAL
Read and understand this material before
operating or servicing this equipment.
Failure to understand how to safely operate
this tool could result in an accident causing
serious injury or death.
5774
999 9599.9 © 1998 Greenlee Textron IM 1059 REV 2 3/98
5774
MOTOR ROTATION AND
PHASE SEQUENCE TESTER
2
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
Additional copies of this manual are available upon request at no charge.
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 can
result in injury or death.
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.
3
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
• Do not use the test instrument if
it is wet or damaged. Electric shock
can result.
• Do not connect the phase sequence
leads to more than 700 VAC. Electric
shock can result.
• Do not open the case while the test
leads are connected to the circuit or
while the test instrument is ON.
Electric shock or damage to the test
instrument can result.
Failure to observe these warnings can
result in severe injury or death.
Electric shock hazard. Contact
with live circuits can result in
severe injury or death.
• Do not connect the motor rotation
leads to a source of voltage or
current. Damage to the test
instrument can result.
• Do not expose this test instrument
to high temperature (more than 135°
F or 57°C) or high humidity (more
than 80% relative humidity). Failure
to observe this precaution can result
in damage to the instrument.
• Do not attempt to repair this test
instrument. It contains no user
serviceable parts. Damage to the
test instrument can result.
• Remove the battery when storing the
test instrument for more than seven
(7) days. Battery leakage may
damage the test instrument.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
Additional copies of this manual are available upon request at no charge.
Replace weak or discharged batteries
as soon as either of these conditions
is detected.
4
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
Description
The 5774 Motor Rotation and Phase Sequence Indicator will indicate
correct or incorrect motor connections. It will also indicate the presence
and phase sequence of 3-phase power, to ensure correct wiring.
The motor rotation indicator requires a 9-volt battery; the phase
sequence indicator uses power from the 3-phase circuit under test.
Note: The motor rotation function relies on the residual magentism of
the motor to indicate the direction of motor rotation. If the
motor was not operated by the manufacturer prior to shipment,
it will not have residual magnetism and the 5774 will not
indicate the direction of motor rotation.
Purpose
This instruction manual is intended to familiarize operators with the safe
operation of the Greenlee 5774 Motor Rotation and Phase Sequence
Indicator.
5
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
Specifications
Motor Rotation Tester
Application .............................................................. 3-Phase Motors
Battery......................................................................................9-volt
Phase Sequence Tester
Application ..............................................................3-Phase Circuits
Phase Indication ........................................................... 100V - 700V
Test Current ..................................................... 8 mA on each phase
Phase Sequence..............................................................70V - 700V
Frequency Range ........................................................ 40 Hz - 60 Hz
5774
7
8
2
3
4
6
5
1
Features
Motor Rotation Features
1. Test Button: Turns on the motor rotation side of the
test instrument.
2. ON LED: Illuminates when Test Button is pressed;
indicates the tester is ON
3. CORRECT LED: Indicates that the motor connections
correspond to the direction of motor
rotation
4. INCORRECT LED: Indicates that the motor connections
do not correspond to the direction of
motor rotation
Phase Sequence Features
5. Test Button: Turns on the phase sequence side of the
test instrument
6. Phase Indicator LED’s: Indicate the presence of each phase
of power.
7. CORRECT LED: Indicates correct 3-phase wiring
8. INCORRECT LED: Indicates incorrect 3-phase wiring
6
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
Motor Rotation Operation
1. Press the Test Button. If the green ON
LED does not illuminate, replace the
battery.
2. Plug the test leads into the corre-
sponding jacks of the test instrument.
Phase Sequence Tester Operation
1. Disconnect and lock out power.
Do not connect the motor rotation leads
to a source of voltage or current.
Damage to the test instrument can
result.
3. Connect the three test leads of the test
instrument to the terminals or leads of
the motor.
4. Press the Test Button and twist the
motor shaft in the desired direction of
rotation.
• If the CORRECT LED is lit, the
connections have been correctly
identified. Disconnect the test
instrument from the motor.
• If the INCORRECT LED is lit, switch
any two leads and repeat Step 4.
2. Connect the leads to the 3-phase
circuit. Apply power.
3. Press the Test Button. All three Phase
Indicator LED’s should illuminate.
Note: If all three of the Phase Indicator
LED’s do not illuminate, shut off
and lock out the power. Have the
wiring corrected by a qualified
electrician.
Note: One of the Phase Sequence
LED’s should be lit. If the
CORRECT LED is lit, the phases
have been correctly identified. If
the INCORRECT LED is lit,
disconnect and lock out power.
Switch any two leads, apply
power and retest.
4. Disconnect power to the circuit.
Disconnect the test instrument from
the circuit. Apply power to the circuit.
Do not connect the phase sequence
leads to more than 700 VAC. Electric
shock can result.
Operation
7
Greenlee Textron / Subsidiary of Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Motor Rotation and Phase Sequence Tester
General
• Keep the test instrument clean and
dry.
• Replace leads that are worn or
damaged.
Battery Testing and Replacement
If the green Test LED does not illuminate
brightly when the Motor Rotation Test
Button is pressed, replace the battery:
1. Disconnect the test instrument from
the motor.
2. Gently pry the back cover off with a
screwdriver.
3. Install a new battery and replace the
cover.
Do not attempt to repair this test
instrument. It contains no user
serviceable parts. Damage to the test
instrument can result.
Lifetime Limited Warranty
Maintenance
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, Inc. 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.
BACK COVER
BATTERY
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
Printed in the U.S.A.
MANUAL DE INSTRUCCIONES
Lea y entienda este documento antes de
manejar o dar servicio a este equipo.
Utilizarlo sin comprender cómo manejarlo
de manera segura podría ocasionar un
accidente, y como resultado de éste, graves
lesiones o incluso la muerte.
5774
999 9599.9 © 1998 Greenlee Textron IM 1059 REV 2 3/98
INDICADOR DE SECUENCIA
DE FASES Y ROTACIÓN
DEL MOTOR
MODELO 5774
10
Greenlee Textron / Filial de Textron Inc.
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
Indicador de secuencia de fases y rotacion del motor
GUARDE ESTAS INSTRUCCIONES
Puede obtener copias adicionales de este manual
de manera gratuita, previa solicitud.
IMPORTANTES INSTRUCCIONES
SOBRE SEGURIDAD
La persona que no haya leído o no comprenda estas
instrucciones de operación no estará calificada para
manejar esta herramienta.
De no leerse y entenderse estas instrucciones podrían
ocurrir lesiones personales o incluso la muerte.
SÍMBOLO DE
ALERTA SOBRE
SEGURIDAD
Este símbolo se utiliza para llamar su atención hacia las
instrucciones sobre seguridad personal. Ponga atención cuando lo
vea ya que le indica importantes precauciones que debe tomar
para su propia seguridad. Significa: “¡ATENCIÓN! ¡Póngase alerta
o podría atentar contra su propia seguridad!” Lea el mensaje que
aparece enseguida y esté consciente de que puede sufrir lesiones
o incluso la muerte.
Peligro o prácticas peligrosas que, de no evitarse, PODRÍAN
ocasionar lesiones de menor gravedad o daño a la propiedad.
Peligro inmediato que, de no evitarse, OCASIONARÁ graves
lesiones personales o la muerte.
Peligro o prácticas peligrosas que, de no evitarse, PODRÍAN
ocasionar graves lesiones personales o la muerte.
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