EXP-MTSTR-DOL-3P-480V-5HP-5A
Larson Electronics, LLC
Phone: (877) 348-9680
Fax: (903) 498-3364
www.larsonelectronics.com
2
of
2
OPERATION
Once wiring is complete
, and the unit has been closed and sealed per applicable codes, restore supply power and
turn
the main breaker handle to the "ON" position to start sending power through the motor starter
unit
. This will start the
equipment being supplied by the starter. Turn handle to "OFF" to disconnect power as needed.
THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS.
SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT
OR BY PHONE AT
1-877-348-9680
FOR FURTHER ASSISTANCE.
PLEASE VISIT LARSONELECTRONICS.COM FOR
WARRANTY
AND
RETURN
INFORMATION.
In the event of a
n
overcurrent
or short circuit
on the main breaker
, the breaker will trip to
protect the equipment from receiving too much
current
. Test supply voltage and verify it is
correct, and make any changes or repairs necessary to bring it back within specifications for
the starter unit. Cycle the breaker "OFF" and then "ON" again once the current has been
corrected to restore power to the
equipment
.
In the event of a
n
overload on the equipment side
, the thermal circuit protector inside the
enclosure will trip, cutting power to the equipment and protecting it from damage. To reset the
circuit protector,
verify the load on the circuit protector is not beyond maximum rating, and
press the reset button on the front of the starter unit to restore power to equipment.
DO NOT OPEN THE UNIT WITHIN THE HAZARDOUS AREA IF IT IS STILL RECEIVING
POWER.
DISCONNECT SUPPLY POWER IF ANY INTERNAL REPAIR IS NEEDED.
USE AND CARE
Unauthorized modification may impair the function and/or safety of this device and could affect the life of the equipment.
Always check for damaged or worn out parts before using the device. Store it in a secure place out of the reach of
children when not in use. Inspect for good working condition prior to storage and before re-use.
REPLACEMENT PARTS
The
EXP-MTSTR-DOL-3P-480V-5HP-5A
is designed to provide years of reliable performance. Should the need for
replacement parts arise, please contact Larson Electronics.
NOTE:
Wiring diagram includes typical setup of N.C. STOP button and N.O. START button
. These buttons are
not included with the starter unit as standard, but are available for purchase from Larson Electronics if
needed. If these controllers are not
being
installed,
CONNECT 120VAC DIRECTLY TO CONTACTOR COIL.
Wiring diagram available at: https://www.larsonelectronics.com/images/product/WiringDiagram/153826.PDF
