Kelly
Kelly
Kelly
Kelly KDH
KDH
KDH
KDHE
E
E
E High
High
High
High Efficient
Efficient
Efficient
Efficient Series/PM
Series/PM
Series/PM
Series/PM Motor
Motor
Motor
Motor Controller
Controller
Controller
Controller User
User
User
User’’’’s
s
s
s Manual
Manual
Manual
Manual
V
V
V
V 3.3
3.3
3.3
3.3
Page 14
Chapter
Chapter
Chapter
Chapter 4
4
4
4
Maintenance
Maintenance
Maintenance
Maintenance
There are no user-serviceable parts inside the controllers. Do not attempt to open the
controller as this will void your warranty. However, periodic, exterior cleaning of the controller
should be carried out.
The controller is a high powered device. When working with any battery powered vehicle,
proper safety precautions should be taken that include, but are not limited to, proper training,
wearing eye protection, avoidance of loose clothing, hair and jewelry. Always use insulated
tools.
4.1
4.1
4.1
4.1 Cleaning
Cleaning
Cleaning
Cleaning
Although the controller requires virtually no maintenance after properly installation, the
following minor maintenance is recommended in certain applications.
•
Remove power by disconnecting the battery.
•
Discharge the capacitors in the controller by connecting a load (such as a contactor coil or a
horn) across the controller’s B+ and B- terminals.
•
Remove any dirt or corrosion from the bus bar area. The controller should be wiped down
with a moist rag. Make sure that the controller is dry before reconnecting the battery.
••••
Make sure the connections to the bus bars, if fitted, are tight. To avoid physically stressing
the bus bars use two, well-insulated wrenches.
4.2
4.2
4.2
4.2 Configuration
Configuration
Configuration
Configuration
You can configure the controller with a host computer either an through RS232.
�
Disconnect motor wiring from controller.
�
Do not connect B+, throttle and so on. The controller may display fault code in some
conditions, but it doesn't affect programming or configuration.
�
Use a straight through RS232 cable or Kelly USB To RS232 Converter to connect to a host
computer. Provide 10V-30V (either J2 pin1 or J1 pin1) to PWR. Wire power supply return to
any RTN pin, isolated from B-.
Download the free configuration software from
：
http://www.kellycontroller.com/support.php
http://www.kellycontroller.com/support.php
http://www.kellycontroller.com/support.php
http://www.kellycontroller.com/support.php
Caution:
Caution:
Caution:
Caution:
•
Make
Make
Make
Make certain
certain
certain
certain that
that
that
that the
the
the
the motor
motor
motor
motor is
is
is
is disconnected
disconnected
disconnected
disconnected before
before
before
before trying
trying
trying
trying to
to
to
to run
run
run
run the
the
the
the Configuration
Configuration
Configuration
Configuration
Software!
Software!
Software!
Software!
•
Configuration
Configuration
Configuration
Configuration software
software
software
software will
will
will
will be
be
be
be regularly
regularly
regularly
regularly updated
updated
updated
updated and
and
and
and published
published
published
published on
on
on
on the
the
the
the website.
website.
website.
website. Please
Please
Please
Please
U
U
U
Update
pdate
pdate
pdate your
your
your
your Configuration
Configuration
Configuration
Configuration Software
Software
Software
Software regularly.
regularly.
regularly.
regularly. You
You
You
You must
must
must
must uninstall
uninstall
uninstall
uninstall the
the
the
the older
older
older
older version
version
version
version
before
before
before
before updating.
updating.
updating.
updating.
