MOTOR REPLACEMENT
DC Power Units, Part #HA1230
WIRE RETAINING NUT
POSITIVE MOTOR
LEAD (RED)
NEGATIVE MOTOR
LEAD (BLACK)
COVER SCREWS
PHILLIPS (6)
1.
Disconnect power to the DC Power Unit (located at battery or
other onboard power source).
Failure to disconnect main power lead may result in irreparable
damage to the DC Power Unit.
2.
Remove the six Phillips head screws from the controller rear
cover and remove the rear cover. (See figure A1.)
3.
Disconnect the motor leads from the circuit board by
removing the two Phillips head screws. (See figure A.)
4.
Loosen and pull back the wire retaining nut (See figure A)
then pull the motor leads out of the electronics enclosure.
5 .
Remove and discard the two motor through bolts. (See figure B.)
6.
Pulling UPWARDS, remove and discard the old end cover,
motor shell, armature and bottom bearing. (See figure B.)
Figure A. Disconnecting Motor Leads.
Removing Old Motor
WARNING
BEFORE starting with the following instructions, ensure that
the area is completely vented and free of fumes. Failure to do
so may result in a fire/explosion resulting in property damage,
personal injury and/or death.
The motor bottom plate (See figure B), should remain attached to
the DC Power Unit. DO NOT attempt to remove the bottom plate.
WARNING
Allow sufficient time for motor to cool prior to performing the
instructions noted below.
Figure A1.
Controller Rear Cover.
CAUTION
NOTICE
INSTALLATION INSTRUCTIONS
Copy Part# 391249, Rev. C, 01/2014
Page 1 of 3
© 2006 Marine Canada Acquisition Inc. DBA SEASTAR SOLUTIONS 3831 No. 6 Road, Richmond, B.C. Canada V6V 1P6
Fax: 604.270.7172
Web: www.seastarsolutions.com
