Greenlee 6711 Guide

OPERATION, SERVICE AND PARTS
INSTRUCTION MANUAL
6711
DIGITAL VOLTAGE AND RESISTANCE TESTER
WITH AUTOMATIC LOAD
Español; p. 10
Français; p. 19
999 2004.2 © 1996 Greenlee Textron Inc. IM 1250 6/96
Read and understand this material before operating or
servicing this tester. Failure to understand how to safely
operate the tester could result in an accident causing serious
injury or death. This tester should only be operated by
qualified personnel.
GREENLEE

AND RESISTANCE TESTER 6711
0V - 700V AC/DC
CAT./UPC NO. 6711/33989
TEST < 20V
TEST–OHM
DIGITAL VOLTAGE

6711 Digital VoltageTester
2
DANGER
HIGH
VOLTAGE
Introduction .................................................................. 2
Safety Alert Symbol ...................................................... 2
Description.................................................................... 3
Features ........................................................................ 3
Safety Information ........................................................ 4
Specifications................................................................ 5
Operation ...................................................................... 6
Preparation for Measurement....................................... 6
AC Voltage Measurements............................................ 6
DC Voltage Measurements ........................................... 7
Phase Test .................................................................... 7
Continuity...................................................................... 8
Resistance..................................................................... 8
Maintenance.................................................................. 8
Replacing the Battery.................................................... 9
Warranty ....................................................................... 9
Spanish Version.......................................................... 10
French Version ............................................................ 19
INDEX
CAUTION
WARNING
DANGER
SAFETY ALERT SYMBOL
This symbol 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 WILL result in severe personal injury or death.
Hazards or unsafe practices which COULD result in severe personal injury or death.
Hazards or unsafe practices which COULD result in minor personal injury or property damage.
SAVE THESE INSTRUCTIONS!
Additional copies of this manual are available upon request at no extra charge.
Read and understand the instructions which follow.
Contact with live power can cause serious injury or death.
Do not use instrument if wet or damaged.
Failure to read these instructions may result in severe injury
or death.

6711 Digital Voltage Tester
3
1. Main Body Test Probe
2. Secondary Test Probe
3. LC Display
4. Push “Voltage-Test” button to measure
voltages lower than 20 V
5. Push “Test-Ohm” button for continuity and
resistance measurement
6. Battery case (on rear)
TEST < 20V
TEST–OHM
1
2
3
4
5
6
DESCRIPTION
This digital voltage and resistance tester is designed for the Field Service Electrician and for other applica-
tions in laboratory work, electronics, and home electrical service or appliance testing and repair.
This tester provides:
• DC and AC voltage measurements up to 700 V (Automatic AC/DC recognition and indication)
• Voltage measurement > 20 V possible with discharged or missing battery
• Continuity test up to approximately 1 k ohms
• Resistance measurement up to 2 k ohms
• Phase testing (single pole)
• Built-in load to avoid interference voltages
• This tester has a built-in load, therefore, the operation and recovery time is specified as follows:
Voltage Range Operating Time Required Recovery Time
9 … 50V continuous use N/A
50 … 300 V approx. 10 minutes 10 minutes
300 … 700 V approx. 30 seconds 10 minutes
Please note that the recovery time depends on the ambient temperature.
FEATURES
• Digital voltage and resistance tester with phase detector
• Digital LC display, 1999 digits
• DC and AC voltage test up to 700 V
• Automatic polarity indication for DC Voltages
• Automatic switching from AC to DC measuring range
• Built-in load, 1.3W approx. for 277 V
• Continuity test up to approximately 1 k ohms
• Resistance measurement up to 2 k ohms
• Two spring-loaded test probes
• Double-insulated test probes
• Voltage measurement > 20 V possible with discharged or with missing battery

6711 Digital VoltageTester
4
WARNING
CAUTION
SAFETY
Follow operating instructions carefully.
• Contact with live circuits can cause serious injury or death.
• Do not use tester if wet or damaged.
• Do not perform any service or maintenance other than that described in these instructions.
• Always disconnect both test probes before replacing the battery.
• Do not touch probe ends while testing live circuits.
• Do not exceed rated voltages.
• Visually examine the tester for external damage before each use.
• Test on a known live circuit prior to use.
Electric shock or damage to tester may result.
Failure to observe these warnings may result in serious injury or death!
• Touch the test probes together. If no sound is audible, the batteries must be replaced. Follow the
Maintenance instructions for Battery Replacement.
• This tester has a built-in load, therefore, the operation and recovery time is specified as follows:
Voltage Range Operating Time Required Recovery Time
9 … 50V continuous use N/A
50 … 300 V approx. 10 minutes 10 minutes
300 … 700 V approx. 30 seconds 10 minutes
Please note that the recovery time depends on the ambient temperature.
Failure to observe this warnings may result in personal injury or damage to the tester!
DANGER

6711 Digital Voltage Tester
5
SPECIFICATIONS
Display: 1999 digits, digital LCD with symbols for measuring ranges and units.
Background lighting starting at 10 to 15 VAC/VDC
Measuring Rate: approximately 3 measurements/second
Measuring Ranges/Resolution: 0 to 700 VAC/VDC; 1 VAC/VDC
Measuring Range Selection: Automatic AC/DC Selection
Current at Switch-on: max 450 mA
Test Current: approximately 20 mA at 700 V
Internal Load: approximately 1.3W for 277 VAC
Maximum Circuit Voltage: 700 VAC/VDC
Operating Time: maximum 30 seconds at max. Voltage
Accuracy: DC: +/- (3% rdg + 3 digits)
AC: +/- (5% rdg + 6 digits)
in the frequency range of 40-60 Hz
Resistance: 0 - 2 k ohm, resolution 1 ohm
+/- (4% rdg + 25 ohm)
temp. factor: 10% specified accuracy per °C
Continuity: Audible indication up to approximately 1 k ohms
Test current (continuity): Approximately 100 uA
Temperature Range: 41°F to 122°F (5°C to 50°C) operation
for a maximum 80% relative humidity
32°F to 140°F (0°C to 60°C), storage
for a maximum 80% relative humidity
Power Supply: 9 V Battery or directly from measured voltage
Type of Protection: IP 40
Dimensions: approx. 9-1/4 x 3 x 1-1/5 in. (235 x 75 x 40 mm)
Weight: approximately 8.82 oz (250 g)
Subject to changes for technical improvements of the instrument without notice.

6711 Digital VoltageTester
6
WARNING
WARNING
CAUTION
OPERATION
PREPARATION FOR MEASUREMENT
• Visually examine the tester for external damage before each use.
• Do not use tester if wet or damaged.
Electric shock or damage to tester may result.
1. Check the tester for external damage caused by transport or improper use. Do not use tester if wet or
damaged.
2. Replace or repair tester if:
• The tester shows obvious damage.
• The tester does not carry out the desired measurements.
• The tester has been stored for too long under conditions in excess of those listed in the Specifications
section.
• The tester has a discharged or missing battery.
3. Check the Battery
Touch the test probes together. If no sound is audible, the batteries must be replaced. Follow the
Maintenance instructions for Battery Replacement.
Note: Voltage measurements do not require a battery. However, a good battery must be installed in the
tester to perform a Phase Test or a Continuity Check, or the function of the backlight.
Note: Always test on a known live circuit prior to use.
AC VOLTAGE MEASUREMENTS
• Contact with live circuits can cause serious injury or death.
• Do not touch probe ends while testing live circuits.
• Do not exceed rated voltages.
Electric shock or damage to tester may result.
• The tester has a built-in load, therefore, the operation and recovery time is specified as follows:
Voltage Range Operating Time Required Recovery Time
9 … 50V continuous use N/A
50 … 300 V approx. 10 minutes 10 minutes
300 … 700 V approx. 30 seconds 10 minutes
Please note that the recovery time depends on the ambient temperature.
1. Unsnap the Secondary Test Probe from the tester.
2. Touch both test probe tips to the circuit under test. The tester switches on automatically for voltages
greater than 15 to 20 VAC. The voltage and an “AC” will be displayed. The buzzer will sound. For accurate
measurements when measuring voltages less than 15 to 20 V, the “Voltage-Test” button must be pressed.
Note: In order to avoid tripping a GFCI when performing a voltage test between Line and Ground, first test
between Line and Neutral, then perform the Line to Ground measurement.
DANGER

6711 Digital Voltage Tester
7
WARNING
CAUTION
WARNING
DC VOLTAGE MEASUREMENTS
• Contact with live circuits can cause serious injury or death.
• Do not touch probe ends while testing live circuits.
• Do not exceed rated voltages.
Electric shock or damage to tester may result.
• The tester has a built-in load, therefore, the operation and recovery time is specified as follows:
Voltage Range Operating Time Required Recovery Time
9 … 50V continuous use N/A
50 … 300 V approx. 10 minutes 10 minutes
300 … 700 V approx. 30 seconds 10 minutes
Please note that the recovery time depends on the ambient temperature.
1. Unsnap the Secondary Test Probe from the tester.
2. Touch both test probe tips to the circuit under test. The tester switches on automatically for voltages
greater than 15 to 20 VDC. The voltage, polarity, and a “DC” will be displayed. The buzzer may or may not
sound during DC voltage testing. For accurate measurements when measuring voltages less than 15 to 20
V, the “Voltage-Test” button must be pressed.
Note: The polarity of the main body test probe is positive (i.e., tester indicates “
DC
-20 V” if the polarity of the
voltage at the main body tip is negative.)
PHASE TEST (Single Pole)
• Contact with live circuits can cause serious injury or death.
• Do not touch probe ends while testing live circuits.
Electric shock or damage to tester may result.
Note: A working battery is required for this test. Check battery and, if required, follow the Maintenance
instructions for Battery Replacement.
1. Unsnap the Secondary Test Probe from the tester (if required).
2. Touch the Main Body Test Probe tip to the circuit under test. The buzzer will sound for voltages above
approximately 80 VAC. No sound signifies a DC voltage or a voltage less than approximately 80 VAC.
Note: The phase test function is designed to operate on a normally earthed AC electrical system. A false
result may also be given if the user is standing in an isolated position (e.g. on a ladder, or a heavily
insulated floor covering).
DANGER
DANGER

6711 Digital VoltageTester
8
CONTINUITY
Contact with live circuits can cause serious injury or death.
Important: Before conducting the test, the device being tested should be turned off, capacitors should be
discharged, and voltage should not be present.
Note: A working battery is required for this test. Check battery and, if required, follow the Maintenance
instructions for Battery Replacement.
1. Unsnap the Secondary Test Probe from the tester.
2. Touch both test probe tips to the circuit under test and press the “Test-Ohm” button. If the resistance of
the circuit being measured is lower than approximately 1 k ohms, the buzzer will sound.
RESISTANCE
Contact with live circuits can cause serious injury or death.
Important: Before conducting the test, the device being tested should be turned off, capacitors should be
discharged, the voltage should not be present.
Note: A working battery is required for this test. Check battery and, if required, follow the Maintenance
instructions for Battery Replacement.
1. Unsnap the Secondary Test Probe from the tester.
2. Touch both test probe tips to the circuit under test and press the “Test-Ohm” button. Resistance up to
2 k ohm will be displayed. A buzzer will sound for values less than 1 k ohm.
MAINTENANCE
When using the instrument in compliance with the instruction manual no special maintenance is required.
If the instrument is dirty after use, it is advised to clean it by using a damp cloth and a mild household
detergent. Never use acid detergents or solvents.
To ensure accuracy and reliability of measurement results, measurement instruments have to be periodically
calibrated. We recommend a calibration interval of 1 year.
DANGER
DANGER

6711 Digital Voltage Tester
9
WARNING
REPLACING THE BATTERY
Always disconnect both test probes before replacing the battery.
Electric shock or damage to tester may result.
1. Disconnect both test probes from circuit being tested.
2. Position tester face down on a clean, flat surface.
3. Open battery door, using a small slot-head screwdriver. Lift out the
battery holder and carefully unsnap battery from connector.
4. Install a new 9 V battery by snapping connector to battery top.
5. Replace the battery in the tester, checking wires so that they will
not be pinched when battery door is closed.
6. Close battery door.
Please think of our environment when you dispose of your used
batteries.
Batteries may leak if the tester is unused for long periods of time.
Severe damage may result. Always remove batteries if the unit will not
be used soon.
WARRANTY
The 6711 Digital Voltage Tester has a limited lifetime warranty. Greenlee warrants to the original purchaser
for use that Greenlee 6711 Digital Voltage Tester by Greenlee Textron Inc., will be free from defects in
workmanship and material for the useful life of the tool, excepting abuse and normal wear. This warranty
does not cover damage due to tampering, misuse, loss, unauthorized alterations or repairs. To avoid service
charges, always check battery before sending tester in for warranty service or repair.
Should the 6711 Digital Voltage Tester fail due to defective materials and/or workmanship during the
warranty period, return it to:
Greenlee Textron Inc.
Attn.: Instrument Repair
4411 Boeing Drive
Rockford, IL USA 61109
[phone]
The above limited warranty covers repair and replacement of the instrument only. No other obligation is
stated or implied.
For additional copies of this manual at no extra charge, write Greenlee Textron Inc., 4455 Boeing Drive,
Rockford, IL USA 61109 or send fax to [phone].
BATTERY
BATTERY COVER
Battery
Battery Cover

6711 Digital VoltageTester
10
MANUAL DE INSTRUCCIONES,
SERVICIOTECNICOY RECAMBIOS
6711
COMPROBADOR DIGITAL DE TENSIÓN
Y DE RESISTENCIA CON CARGA AUTOMÁTICA
Antes de utilizar o proceder a la inspección o reparación de este
comprobador asegúrese de que ha leído y comprendido el contenido
de este documento. Si no sabe cómo se utiliza con seguridad el
comprobador, podría sufrir un accidente con graves lesiones o incluso
la muerte. Este comprobador debe ser utilizado exclusivamente por
personal cualificado.
GREENLEE

AND RESISTANCE TESTER 6711
0V - 700V AC/DC
CAT./UPC NO. 6711/33989
TEST < 20V
TEST–OHM
DIGITAL VOLTAGE
999 2004.2 © 1996 Greenlee Textron Inc. IM 1250 6/96