Nordson 3100V Series Customer Product Manual page 274

Control
B
2-41
Replacing a Unit-Specitic Board
Contro I As
se
mb
ly
I
n
sta
I I
ati
o
n
1.
Remove the new control assembly from its static-safe container.
Avoid touching
any pins, wires,
or circuitry.
2.
Support
the contiol-end frame, align the control assembly with the
base
of
the unit, and insert the new hinge pins through the holes
in
the control-end frame and unit
base. lnstallthe
pins so the head of
each pin is
on
the outside of the front or rear panel.
3.
Using an appropriate
tool, press new push nuts over the hinge pins.
4.
Reattach the support strap to the control-end
frame.
Tighten the
screw
lo
2.0-2.3 N.m (18-20
in.-lb).
5.
Connect all harnesses, ribbon cables, and other connections to the
control assembly boards.
NOTE:
lf
your unit has an optional l/O board, you must also connect
this board to the control
board.
Refer
to
Series
3000V lnput/Output
Board in
lhe
Options section of this manual for instructions on l/O
board installation.
6.
Secure
the harnesses with new cable ties and secure the cable ties to
the bottom
of
the control-end frame.
7.
Connect
the ground wire.
B.
Cfose and secure
the electrical enclosure.
Refer
to
Opening
and
Closing the Electrical Enclosure.
9.
Re-enter your
customized system settings, if
any.
Refer
lo System
Programming Procedures and Records of System Seffings
in
the
lnstallation section.
Your unit may include one or
more unit-specific boards, depending on the
configuration
of
the
unit.
lnstructions for replacing unit-specific boards
are
supplied with the replacement board repair
kits.
Refer
to Padsfor the
repair kit part numbers.
@
2000 Nordson
Corporation
All
rights reserved
41-3000y
lssued 5/00
82
EN-04-[3V-X-4XXVj-5