Duratool D03121 User manual

Motor & Phase Rotation Indicator
Model: D03121

IMPORTANT SAFETY INFORMATION
Please read these instructions carefully before use and retain for future
reference.
• When using electrical appliances basic safety precautions should always be
followed.
• Use the meter only as specied in this manual, or the protection provided may be
impaired.
• Do not operate the indicator or use the testing line if it appears damaged, or if the
indicator is not operating properly.
• Do not operate the indicator with missing or an incorrectly installed battery back
cover.
• There are no user-serviceable parts in this product. Refer servicing to qualied
personnel.
• Do not use the indicator around explosive gas or vapour.
• Do not connect the instrument to a power supply with a voltage exceeding the test
working voltage.
• Do not use the instrument in a thunderstorm or damp conditions.
• Replace the batteries as soon as the low battery indicator appears on the display.
• Fit a full set of batteries at one time.
• Remove dead batteries from the appliance or if it is not going to be used for a long
time.
• Never mix old and new batteries together, or different types of batteries.
• Never dispose of batteries in a re, or attempt to recharge ordinary batteries.
OVERVIEW
1
2
3
4
5
6
7 8
9
10
1. Input jack
2. Phase line indicator light
3. Counter-clockwise indicator light
4. Power light
5. Test button
6. Description of indicator light
7. Left sensor position
8. Right sensor position
9. Clockwise indicator light
10. Direction indication symbol
OPERATION
Contact type phase sequence test:
• Connect one end of the test lead to the indicator (connect L1, L2 and L3 test leads
to the corresponding input jack) and another end to the alligator clip.
• When the three-phase line is tested, it will clamp the end of the test line with the
alligator clip to the three phase lines in the three-phase system (e.g. U, V and W

No. of
pole pair
Magnetic eld rotations at
frequency (Hz) below (1 rev/min)
Angle
between poles
Minimal size of
motor case Ø
16 2/3 50 60 ° Centimetre (cm)
1 1000 3000 3600 60 5.3
2 500 1500 1800 30 10.7
3 333 1000 1200 20 16.0
4 250 750 900 15 21.4
5 200 600 720 12 26.7
6 167 500 600 10 32.1
8 125 375 450 7.5 42.8
10 100 300 360 6 53.5
12 83 250 300 5 64.2
16 62 188 225 3.75 85.6
terminal in three-phase motor).
• Press the “TEST” button and the power light will turn green, indicating that the
indicator is ready for testing.
• “Clockwise rotation (R)” or counter-clockwise rotation
(L)” with the indicator light on, indicates L1-L2-L3 of
the three-phase system connected to the indicator in
“positive phase” or “negative phase”.
CAUTION: The rotation indicator light will still be on if the
non-energized conductor is connected and the L1, L2 or
L3 test lead is not connected. Refer to the information
(right).
Non-contact type magnetic eld rotation direction test (motor rotation direction
test)
• Remove the test line from the indicator.
• Place the indicator above the motor and make it parallel to the motor driving shaft
body.
• Make the bottom of the indicator face towards the motor driving shaft.
• The distance from the indicator to the motor shall be no more than 2.5cm.
• Press the “TEST” button and the power light will turn green, indicating that the
indicator is ready for testing.
• If the “Clockwise rotation (R)” or the “Counter-clockwise rotation (L)” indicator light
is on, it indicates that the motor is in “clockwise rotation” or “counter-clockwise
rotation”.
CAUTION: Non-contact type magnetic eld rotation direction test is applicable to
single-phase and three-phase motors. If the motor is controlled by a transducer, the
indicator can not normally test the rotation direction of the motor.
When a non-contact type test is made, get the coil of the motor as close to the sensor
on the indicator as possible, in order to get accurate results.
To obtain reliable test results for motor rotation, refer to the table below:

Conrm Motor Wiring
• Connect one end of the test line to the indicator and connect L1, L2 and L3 test
lines to the corresponding input jack.
• Connect the alligator clip to the other end of the test line.
• Clamp the alligator clip to the motor connector, L1 to U, L2 to V and L3 to W.
• Press the “TEST” button and the power light turns green, indicating that the
indicator is ready for testing.
• Half turn the motor driving shaft to the right.
Detect Magnetic Field
• If you intend to detect magnetic eld, you should place the indicator into the
electromagnetic valve. If the “Clockwise rotation (R)” or “Counter-clockwise
rotation (L)” indicator light is on, it means the magnetic eld exists.
TECHNICAL SPECIFICATION
Operating Temperature 0~40°C, maximal 80% humidity (non-
condensing)
Storage Temperature -10~50°C, maximal 80% relative humidity (non-
condensing)
Altitude <2000m
Anti-explosion type IP40
Safety Class IEC61010-1 600V CAT III, Pollution class II
Maximum working voltage 400V AC voltage
Nominal voltage (rotation direction) 2~400V AC voltage, 2~400Hz
Nominal voltage (phase sequence) 120~400V AC voltage, 2~400Hz
Test current (per phase) <3.5mA
Battery type 1.5V AA
Size and Weight 125mm x 66mm x 30mm, approx 90g
INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF
ELECTRICAL & ELECTRONIC EQUIPMENT.
When this product has reached the end of its life it must be treated as Waste
Electrical & Electronics Equipment (WEEE). Any WEEE marked products
must not be mixed with general household waste, but kept separate for the
treatment, recovery and recycling of the materials used. Contact your local
authority for details of recycling schemes in your area.
Made in China. PR2 9PP
V 1.0
MAINTENANCE AND REPLACING THE BATTERIES
• Periodically wipe the case with a damp cloth and mild detergent. Do not use any
chemicals, abrasives or solvents that may damage the indicator.
• Unscrew the bolts of the battery cover.
• Remove the cover and old battery.
• Replace with a new battery of the same specication.
• Replace the battery cover and tighten the back cover.