Nordson CoolWave 2 User manual

Instruction Sheet
Part 1102452-02
E2018 Nordson Corporation
P/N 1102452-02
CoolWaver2 Phase Control Board
and Cable Replacement Kit
Use the Phase Control Board and Cable Kit to upgrade your CoolWave 2
power supply to the new configuration.
NOTE: Retain the box used for shipping the kit to comply with the
conditions of warranty.
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation. A qualified and competent electrician must carry out all
electrical maintenance and servicing of this equipment.
WARNING: This equipment operates at high voltages up to 5000 volts dc
and is therefore potentially dangerous. The electrician servicing this
equipment must take all precautions.
WARNING: Isolate the equipment at the main disconnect or lockout before
removing any of the cover panels.

CoolWave 2 Phase Control Board and Cable Replacement Kit
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Part 1102452-02 E2018 Nordson Corporation
New Phase Control Board
See Figure 1. Connectors CONN4 and CONN5 on the new phase control
board have sockets rather than pins.
Old Control Board New Control Board
CONN5 CONN4 CONN5 CONN4
Figure 1 Old and New Versions of the Phase Control Board
New Cables
CONN4 CONN5
Figure 2 New CONN4 and CONN5 Cables

CoolWave 2 Phase Control Board and Cable Replacement Kit 3
Part 1102452-02
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Replacing the Phase Control Board and Cables
Removing the Old Phase Control Board and Cables
1. Remove electrical power from unit.
2. See Figure 3. Remove the six M5 screws from the power supply cover.
Remove the cover and set it aside.
3. On the phase control board, disconnect the three electrical connectors
(power cables CONN4 and CONN5 and ribbon cable CONN1).
CONN4
CONN1
CONN5
Figure 3 Disconnecting Electrical Connectors
4. See Figure 4. Remove the four M4 screws and washers from the front
side of the phase control board.
NOTE: Access to screws obtained through holes on the board.
Screw
Access
Hole
Figure 4 Remove four M4 Screws and Washers from the Front Side of the Phase Control Board

CoolWave 2 Phase Control Board and Cable Replacement Kit
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Part 1102452-02 E2018 Nordson Corporation
5. See Figure 5. Two M4 screws and washers from the back side of the
phase control board. Remove the phase control board and set it aside
for proper disposal (see the Control Board and Cable Disposal section
for instructions on proper disposal).
Figure 5 Remove two M4 Screws and Washers from the Back Side of the Phase Control Board
6. See Figure 6. Cut two wall mount cable ties and remove
transformer T2.
Fuse Block F1
Contactor CR1
Transformer
T2 Location
Wall-Mount
Cable Tie
Locations
Figure 6 Remove Transformer T2
7. See Figure 7. Loosen the terminal screws to remove the cables from
the contactor CR1 and fuse bock F1. Set the old cables aside for proper
disposal (see the Board and Cable Disposal section for instructions on
proper disposal).

CoolWave 2 Phase Control Board and Cable Replacement Kit 5
Part 1102452-02
E2018 Nordson Corporation
Black and Red
Contactor CR1
Wires
Black
Position 2T1
Red
Position 6T3
Black
Position 4T2
Red
Position 8T4
Brown,
Orange,
and Yellow
Fuse Block
F1 Wires
Position 4
Position 5
Position 6
Figure 7 Remove Old Cables from Contactor and Fuse Block
Installing the New Phase Control Board and Cables
1. Mount and secure the new phase control board to the cabinet wall with
the six M4 screws and washers removed in Figure 5.
2. One at a time, matching the wire label to the terminal label, insert the
wire leads into the contactor and tighten the screws securely.
From Phase
Control Board
Wire Color
and Label To Contactor
Wire Color
and Label
CONN4−4Black, C4−4 2T1 Black, CR1−2T1
CONN4−3Black, C4−3 4T2 Black, CR1−4T2
CONN5−4Red, C5−4 6T3 Red, CR1−6T3
CONN5−3Red, C5−3 8T4 Red, CR1−8T4
3. One at a time, matching the wire color to the existing wires, insert the
wire leads into the fuse blocks and and tighten the screws securely.
From Phase
Control Board
Wire Color
and Label To Fuse Block
Wire Color
and Label
CONN4−1Brown, C4−1Position 4 Brown, F1−4
CONN4−2Orange, C4−2Position 5 Orange, F1−5
CONN5−1Brown, C5−1Position 4 Brown, F1−4
CONN5−2Yellow, C5−2Position 6 Yellow, F1−6

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Part 1102452-02 E2018 Nordson Corporation
4. Re-connect the power cables CONN4 and CONN5 and ribbon cable
CONN1 to the phase control board.
NOTE: The connectors have a key to help guide the installation.
Connectors should securely snap into place for correct installation.
5. Replace the power supply cover and secure with the six M5 screws.
Phase Control Board and Cable Disposal
Dispose of equipment and materials used in operation and servicing
according to local codes.
Returns under Warranty
When returning a control board or contactor that is under warranty, the
items must be sent with the original packaging in which it was received.
Failure to comply with these instructions will void the warranty.
Send return items to:
UV System Group
Nordson Corporation
Warranty Division
444 Gordon Ave.
Amherst, Ohio, 44001
Parts
To order parts, call the Nordson Industrial Coating Systems Customer
Support Center at (800) 433−9319 or contact your Nordson representative.
Replacement Kit
Part Description Note
1612366 KIT, phase control board and cable, CoolWave 2
Issued 04/18
Original copyright date 2010. CoolWave, Nordson, and the Nordson logo are registered trademarks of Nordson Corporation.