Nordson AutoScan User manual

Instruction Sheet
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
P/N 303 866A
AutoScantto MultiScanrReplacement Kit
WARNING: Allow only qualified personnel to perform the
following tasks. Observe and follow the safety instructions in
this document and all other related documentation.
Series 3000 hot melt units that have an AutoScan control system may be
field-retrofitted with a MultiScan control system. This service kit contains
the parts and instructions necessary for replacing an AutoScan control
system with a MultiScan control system.
Use the parts from the service kit and the following instructions to replace
an AutoScan control system with a MultiScan control system. Refer to
Parts for a list of the parts contained in the service kit.
Follow this procedure to ensure that personnel and equipment are
protected from electrical hazards.
WARNING: Risk of personal injury or death. Disconnect
equipment from all power sources before servicing.
1. Turn off the unit; then disconnect and lock out electrical power to the
unit.
2. See Figure 1. Remove the electrical cabinet lid (1).
3. Loosen the nuts (3) and captive screws (2) that secure the
control-end frame (4) and slide the frame out.
1. Introduction
2. AutoScan to MultiScan
Replacement
Preparing for Replacement

2AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
4130818A
1
2
3
2
4
Fig. 1 Opening the Electrical Cabinet
1. Electrical cabinet lid
2. Captive screw 3. Nut 4. Control-end frame (slides out)
Preparing for Replacement
(contd)

3
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Follow this procedure to remove the AutoScan control-end frame.
1. Label or note existing wire connections for later reference.
2. See Figure 2. Disconnect the following ribbon cables and power
harness from the AutoScan control-end frame:
STank ribbon cable at XP4 (1)
SHose/gun power module ribbon cables at XP5, XP6, and XP7 (2)
SPower harness at XP8 (3)
SMotor control ribbon cable at J2 (4)
SPressure control ribbon cable at J3 (5)
4130819A
12
3
4
5
Fig. 2 Disconnecting the Ribbon Cables and Power Harness
1. Tank ribbon cable at XP4
2. Hose/gun ribbon cables at XP5,
XP6, and XP7
3. Power harness at XP8
4. Motor control ribbon cable at J2
5. Pressure control ribbon cable at
J3
Removing the AutoScan
Control System

4AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
3. See Figure 3. Disconnect the terminal block plugs (2) from the
AutoScan input/output (I/O) board (1). Do not remove the wiring from
the plugs.
4130820A
2
1
Fig. 3 Disconnecting the I/O Board Terminal Block Plugs
1. I/O board 2. Terminal block plug
Removing the AutoScan
Control System (contd)

5
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
4. See Figure 4. Remove the three screws that secure the AutoScan
control-end frame to the unit and remove the frame from the unit.
Save the screws for later use.
4130845A
Fig. 4 Removing the AutoScan Control-End Frame
Follow this procedure to install the MultiScan I/O board.
CAUTION: Risk of equipment damage. To dissipate static
electricity, wear a wrist strap when installing or handling any
printed circuit board.
1. Put on the wrist strap from the service kit and connect the copper end
securely to a ground lug on a properly grounded unit.
Installing the MultiScan I/O
Board

6AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
2. See Figure 5. Mount the MultiScan I/O board-and-bracket
assembly (2) on the center frame (1) using the two screws and
washers (3) from the kit.
NOTE: Do not remove the ribbon cable, ferrites, or ground wire
preassembled on the I/O board-and-bracket assembly.
3. Remove the wrist strap from the ground lug and your wrist. Avoid
touching any pins, leads, or circuitry.
4130821A
1
4
2
3
3
Fig. 5 MultiScan I/O Board
1. Center frame
2. I/O board-and-bracket assembly 3. Screw and washer 4. Ground wire
4. Install the I/O board cardboard shield on the underside of the
electrical cabinet lid using the two blind rivets.
Installing the MultiScan I/O
Board (contd)

7
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Follow this procedure to build up the slide tray ground stud and to
connect the MultiScan control system ground wires.
1. See Figure 5. Connect the I/O board ground wire (4) to the main
ground stud next to the center frame.
2. Connect one end of ground wire G9 to the main ground stud next to
the center frame.
3. Make sure the encoder cable drain wire is connected to the main
ground stud next to the center frame.
4. See Figure 6. Build up the ground stud on the slide tray as follows:
a. Remove the adhesive backing from the ground tag (5) and place
the ground tag over the ground stud (7), sticking it to the slide
tray (6).
b. Secure the lug (3) to the ground stud with the nut (1) and lock
washer (2).
5. Connect ground wire G9 (4) from the main ground stud to the slide
tray ground stud.
Connecting Ground Wires

8AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
4130822A
123 4
5
6
7
8
Fig. 6 Building up the Slide Tray Ground Stud
1. Nut
2. Lock washer
3. Lug
4. Ground wire G9
5. Ground tag
6. Slide tray
7. Ground stud
8. Ground wire G11
Connecting Ground Wires
(contd)

9
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Follow this procedure to install the control-end frame and make the
MultiScan control system connections. The MultiScan control-end frame
includes the door assembly; the main control, motor control, display, and
hose/gun boards; and the control panels. Figure 7 shows the location of
each board.
1. See Figure 7. Connect the motor control ribbon cable (8) to J2 on the
motor control board (7).
2. Connect the pressure control ribbon cable (9) to J3 on the motor
control board.
3. Secure the MultiScan control-end frame to the base with the screws
you removed earlier.
4. Connect ground wire G11 from the main control board to the slide tray
ground stud. Figure 6 shows how G11 connects to the slide tray
ground stud.
5. Connect the power harness (6) to XP8 on the main control board (5).
6. Connect the hose/gun ribbon cable (1) from each hose/gun power
module to the J1 connector on each hose/gun control board (2). You
may need to loosen the hose/gun boards to make the connection.
7. Connect the tank ribbon cable (4) to J2 on the display board (3).
Making the MultiScan Control
System Connections

10 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
4130823A
4
3
1
6
5
2
87 9
Fig. 7 MultiScan Control System Connections (shown disassembled for clarity)
1. Hose/gun ribbon cable (1 of 3)
2. Hose/gun board (1 of 3)
3. Display board
4. Tank ribbon cable
5. Main control board
6. Power harness
7. Motor control board
8. Motor control ribbon cable
9. Pressure control ribbon cable
Making the MultiScan Control
System Connections (contd)

11
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Follow this procedure to connect the old AutoScan I/O board wiring to the
new MultiScan I/O board. Your AutoScan I/O connections may vary
significantly from the connections described in this instruction sheet. If
you have trouble making the transition between the AutoScan and
MultiScan I/O board connections, contact your Nordson representative
for assistance.
1. Connect the I/O board ribbon cable to XP6 on the main control board.
2. Remove the AutoScan I/O board wires, one at a time, from the XT1
terminal block plugs and connect them to the MultiScan I/O board and
control system as shown in Table 1.
Table 1 I/O Board Connections for AutoScan to MultiScan Replacement
AutoScan I/O Board XT1 Terminal
Block Position On most AutoScan I/O boards,
this position was…Corresponding MultiScan I/O Board Position
1 and 2 Not used I/O board, TB1, positions 3 and 4
(setback active output)
3 and 4 Not used I/O board, TB2, positions 9 and 10
(auto mode output)
5 and 6 Not used I/O board, TB2, positions 1 and 2
(motor on output)
7 and 8 Used I/O board, TB2, positions 5 and 6
(drive alarm output)
9 and 10 Used I/O board, TB1, positions 11 and 12
(temperature warning output)
11 (common) Used I/O board, TB1 positions 6 and 10,
TB2 positions 4, 8 and 12, and all
hose/gun disable terminal blocks,
positions 1 and 3
12 and 13 Used Hose/gun 1 disable input terminal
block, position 2
14 and 15 Used Hose/gun 2 disable input terminal
block, position 4
16 and 17 Used Hose/gun 3 disable input terminal
block, position 2
18 Used I/O board, TB1, position 5 (remote
setback input)
19 Not used I/O board, TB1, position 9 (remote
shutdown input)
Continued on next page
Making the I/O Board
Connections

12 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
AutoScan I/O Board XT1 Terminal
Block Position On most AutoScan I/O boards, this position was…Corresponding MultiScan I/O Board Position
20 Not used I/O board, TB2, position 11 (manual
mode input)
21 and 22 Not used I/O board, TB1, positions 7 and 8
(power on output)
23 and 24 Used Main control board, XT1, positions 1
and 2 (ready output)
25 and 26 Used Main control board, XT1, positions 3
and 4 (fault output)
27 through 30 Not applicable You should not have any wires
connected to these positions.
31 (common) Used I/O board, TB1 positions 6 and 10,
TB2 positions 4, 8 and 12, and all
hose/gun disable terminal blocks,
positions 1 and 3
32 and 33 Used Hose/gun 4 disable input terminal
block, position 4
34 and 35 Used Hose/gun 5 disable input terminal
block, position 2
36 and 37 Used Hose/gun 6 disable input terminal
block, position 4
38 Used Any wire connected to this position
cannot be used.
39 (see Note A) Used I/O board, TB2, position 3 (remote
motor start input)
40 (see Note A) Not used I/O board, TB2, position 7 (remote
motor stop input)
NOTE A: Until the parent machine can be reprogrammed, the motor will start normally but will have to be stopped
manually by placing the motor start/stop switch in the off position. The motor start/stop switch must
then be placed in the run position for the motor to start again remotely.

13
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Install ferrites on the MultiScan control system wiring as directed in the
following tables. Each table has a corresponding illustration. The tables
are organized by the type of ferrite to be installed. Refer to Parts for the
part number of each ferrite.
Table 2 Round Ferrite (1.41-in.) Installation
Quantity Installation Location Installation Instructions See Figure
3Customer’s incoming power cable or
wiring (2) Install the ferrites (1) as close to the unit base (3) as possible. 8
4130824A
12
3
ACTUAL
SIZE
Fig. 8 Round Ferrite (1.41-in.) Installation
1. Ferrite 2. Incoming power cable/wiring 3. Unit base
Installing Ferrites

14 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
Table 3 Rectangular Ferrite (24-Position) Installation
Quantity Installation Location Installation Instructions See Figure
6Ribbon cables (3) between
hose/gun power modules and
hose/gun boards
Install two ferrites (1) on each ribbon
cable. Use electrical tape (2) to keep
the ferrites from moving.
9A
1Ribbon cable (4) between J2 on
the display board and J1 on the
tank power module
Install the ferrite as close to the
display board as possible. 9B
4130825A
AB
123
124
ACTUAL
SIZE
Fig. 9 Rectangular (24-Position) Ferrite Installation
1. Ferrite
2. Electrical tape 3. Hose/gun ribbon cable (1 of 3) 4. Tank ribbon cable
Installing Ferrites (contd)

15
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Table 4 Square Ferrite (7-mm diameter) Installation
Quantity Installation Location Installation Instructions See Figure
6Wiring for each hose/gun disable
input Install the ferrites as close to the knockout as possible. 10A
1Voltage code 1 units only: wires (4D
and 6D) connected to J2, positions 3
and 9, on the motor control interface
board
Install the ferrite as close to the
motor control interface board as
possible.
10A
1Voltage code 2 units only: wires (5H
and 6D) connected to J2, positions 3
and 9, on the motor control interface
board
Install the ferrite as close to the
motor control interface board as
possible.
10A
1Encoder wires to TB1, positions 1, 2,
and 3, on the motor control interface
board
Install the ferrite as close to the
knockout as possible; do not
include the drain wire (2) that
extends from the jacketed encoder
wiring (1).
10B
2Tank resistance temperature detector
(RTD) wires (11 and 12) Install the ferrites as close to the center frame as possible. 10C
4Wire 19 between J2 on the motor
control interface board and I1 on the
motor control board
Cut the wire ties to gain access to
wire 19. 10D
5 Customer’s incoming parent machine
interlock/fault wiring to XT1 on the
main control board
Install the ferrites as close to the
knockout as possible. 10E
4130826A
ABC
DE
1
2
ACTUAL
SIZE
Fig. 10 Square Ferrite (7-mm diameter) Installation
1. Jacketed encoder wiring 2. Drain wire

16 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
Table 5 Cable Clamp Ferrite Installation
Quantity Installation Location Installation Instructions See Figure
1Tank thermostat wires (7B and 13E)
and tank heater wires (10 and 15) Install the ferrite as close to the center frame as possible. 11A
6Each hose/gun wire group Cut the wire ties if necessary.
Install the ferrites as close to center
frame as possible.
11B
5Voltage code 1 units only: customer’s
incoming power cable or wiring Install one ferrite on each wire (except the ground wire) to TB1 (3
wires); then install two ferrites on all
wires (except the ground wire) to
TB1.
11C
6Voltage code 2 units only:
Customer’s incoming power cable or
wiring
Install one ferrite on each wire
(except the ground wire) to TB1 (4
wires); then install two ferrites on all
wires (except the ground wire) to
TB1.
11C
5 Customer’s wiring to the I/O board Install the ferrites as close to the
knockout as possible. 11D
4130827A
AB
D
C
ACTUAL
SIZE
Fig. 11 Cable Clamp Ferrite Installation
Installing Ferrites (contd)

17
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
Follow this procedure to ensure that personnel and equipment are
protected from electrical hazards.
WARNING: Risk of personal injury or death. Remove the wrist
strap before restoring electrical power.
1. If you have not already done so, remove the wrist strap from the
ground lug and your wrist. Avoid touching any pins, leads, or circuitry.
2. Slide the control-end frame into the unit and tighten the securing nuts
and captive screws.
3. Reinstall the electrical cabinet lid.
4. Refer to the unit manual included in the kit for information on
operating the MultiScan control system.
Restoring the System to
Normal Operation

18 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41
To order parts, contact the Nordson Customer Service Center or your
local Nordson representative. Use the following parts list to describe and
locate parts correctly.
Item Part Description Quantity Note
—330 055 Service kit, MultiScan for AutoScan —
1- - - - - - SFrame, tank, hose/gun disable, 6-hose, motor and
pressure control 1
2- - - - - - SInput/output board, MultiScan, with shield 1
3143 653 SScrew, hi-lo, pan-head, recessed, cut, 6-19 x
0.50 in. 2 A
4983 064 SWasher, flat, E, 0.156 in. x 0.375 in. x 0.049 in. 2 A
NS - - - - - - SShield, I/O board, electric cover (cardboard) 1
NS 985 111 SRivet, blind, 3/32 x 0.125 in. 2 B
NS 185 067 SSuppressor, ferrite, 7 mm diameter 19
NS 185 070 SSuppressor, ferrite, 24-position 7
NS 185 071 SInductor, bead (ferrite), 1.41 in. diameter 3
NS 185 072 SSuppressor, cable clamp, ferrite 18
NS 143 958 SStrap, ground, wrist, anti-static 1
NS 152 010 SWire, ground, 17.5 in., G9 1
NS 240 674 STag, ground 1 C
NS 983 403 SWasher, lock, M, split, M4 1 C
NS 271 221 SLug, 45, double, 0.250 in. 1 C
NS 984 715 SNut, hex, M4 1 C
NOTE A: Use these screws and washers to secure the I/O board to the center frame bracket.
B: Use these rivets to secure the I/O board cardboard shield to the electrical cabinet lid.
C: Use these parts to build up the slide tray ground stud.
NS: Not Shown
3. Parts

19
AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved 303 866A
Issued 12/98 Manual 57-41
4130828A
1
3
2
4
Fig. 12 AutoScan to MultiScan Replacement Kit Parts
Original copyright date 1998. MultiScan and the Nordson logo are registered trademarks of Nordson Corporation.
AutoScan is a trademark of Nordson Corporation.

20 AutoScantto MultiScanrReplacement Kit
E1998 Nordson Corporation
All rights reserved
303 866A
Issued 12/98
Manual 57-41