Nordson Coolwave 2 T3 Instruction Sheet

Transformer and wire harness upgrade kit

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T3 Transformer Versions

Transformer with Pigtail Wires

Figure 1

Old Versions of theTransformer

E 2018 Nordson Corporation

CoolWave

and Wire Harness Upgrade Kit

Use the transformer and harness kit to upgrade or replace the Coolwave

transformer.

NOTE: Retain the box used for shipping the T3 transformer and wiring 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.

See Figure 1. Previous versions of the T3 transformer could have either

pigtail wires or Faston terminals.

NOTE: If transformer has Faston terminals, procedures for replacing wires

is not necessary.

Faston Terminal

Instruction Sheet

P/N 1102354-02

2 Transformer T3

Transformer with Faston Terminals

Part 1102354-02

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Summary of Contents for Nordson Coolwave 2 T3

Page 1 Faston terminals. NOTE: If transformer has Faston terminals, procedures for replacing wires is not necessary. Transformer with Pigtail Wires Transformer with Faston Terminals Faston Terminal Figure 1 Old Versions of theTransformer Part 1102354-02 E 2018 Nordson Corporation...
Page 2 Removing Power Supply Cover 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. Figure 3 Remove Cover Screws Part 1102354-02 E 2018 Nordson Corporation...
Page 3 2. Cut both black primary wires, but DO NOT remove. These wires are used for the new transformer. Red Secondary Wires Black Primary Wires Figure 4 Cutting Old Transformer Wires Part 1102354-02 E 2018 Nordson Corporation...
Page 4 Position 1 Wire Removed from Position 7 Position 7 Figure 5 Removing CONN6 and Using Extractor Tool to Disconnect Red Transformer Wires Figure 6 Using Extractor Tool to Remove Wires and Terminals from Connector Part 1102354-02 E 2018 Nordson Corporation...
Page 5 4. Mount and secure the new transformer to the chassis using the four screws and washers removed in prior steps. Faston Terminals Mounting Screws and Washers Figure 7 New Transformer Part 1102354-02 E 2018 Nordson Corporation...
Page 6 0.25 in. Faston lugs. One at a time, match the wire label to the transformer label, and attach the Faston lugs to the terminals. From Transformer T3 Wire Color Wire Color Black Fuse Block 2-1 Black Black Fuse Block 2-2 Black Part 1102354-02 E 2018 Nordson Corporation...
Page 7 Send return items to: UV System Group Nordson Corporation Warranty Division 444 Gordon Ave. Amherst, Ohio, 44001 Parts To order parts, call the Nordson Finishing Customer Support Center at (800) 433−9319 or contact your Nordson representative. Replacement Kit Part Description Note 1612545 KIT, T3 transformer, step down, CW2 NOTE A: Kit includes transformer and harness.
Page 8 Coolwave 2 T3 Transformer and Wire Harness Upgrade Kit Issued 4/18 Original copyright date 2010. CoolWave, Nordson, and the Nordson logo are registered trademarks of Nordson Corporation. Part 1102354-02 E 2018 Nordson Corporation...