Nordson 3100V Series Customer Product Manual

B 2-34 Control
Power
Board
lnstallation
(contd.)
3. lnstall
the mounting screws and lock washers
you
removed earlier.
Be
sure
to use lock washers on the
three screws located at the three
ground
pads
on the
power
board. Tighten all screws to
2.0-2.5
N.m
(18-20
in.-lb).
NOTE:
See Figure B 2-14 for
an exploded drawing of the control
assembly
parts.
4. lnstall
the large triac
(Q17)
screw, which is to the left of TB1. Tighten
the screw to
0.8-0.9 N.m
(7-8
in.-lb).
5. lnstall
the two triac clamps
and,
starting with
the center screw, tighten
the securing
screws lo 2.0-2.3 N.m
(18-20
in.-lb).
6. Connect the voltage
plug you
kept from
your
old
board to
X3
(and
X4
if
applicable) on
the
power
board.
7.
Connect all other harnesses, ribbon
cables, and other connections
to
the
power
board.
B. Go to
System
Restoration.
Control Board Removal
1. lf
you
have
not already done
so, complete Preparation for Removal.
2. Remove
the
power
board. Refer
to Power Board Removal.
3.
Label
or note
all
control
board connections for
later
reference.
NOTE:
See Figure B 2-14 for
an exploded drawing of the control
assembly
parts.
The wiring
diagram contained inthe Wiring
Diagrams
section
at the end of this manual may
also be
helpful.
4. Disconnect
all harnesses, ribbon
cables, and other connections from
the control
board.
5.
Remove
the mounting hardware from
the control board
NOTE:
lf
your
unit has the optional l/O board,
you
must also
disconnect
this board from the control board.
Refer to Series
3000V
lnput/Output
Boardinlhe
Options section for instructions on l/O
board
removal.
6. Carefully separate the control board from
the display board. Take
care not to bend
the
XP4A
connector
pins
that
join
the control and
display boards. Retain
the connector.
82EN-04-[3V-X-4XXU-s
41-3000y
lssued
5/00
@
2000 Nordson Corporation
All rights reserved

Nordson 3100V Series Specifications

General

Brand	Nordson
Model	3100V Series
Category	Melting Machines
Language	English