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Summary of Contents for Danfoss 088L0023
- Page 1 Installation Instruction Power connection kit Cable to Junction Box with ½” NPT cable gland...
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Page 2: Table Of Contents
Sécurité et avertissements 17 Overview Cold applied connection system for use with a ½” NPT thread junction box Danfoss PX or RX trace heaters... -
Page 3: Certifications / Approvals
Risk of fire or electrical shock Follow these guidelines to avoid personal injury or material damage • All electrical systems and installations must comply with Danfoss requirements and be installed in accordance with the relevant electrical codes and any other applicable national and local codes •... -
Page 4: Kit Contents
1 x Plastic gland body 1 x Inner heat shrink tube for end-termination 1 x Grommet 1 x Outer heat shrink tube for end-termination 1 x Fixing nut 1 x Terminal clamp 4 | © Danfoss | 2017 11 VILWC122... -
Page 5: Installation
• Double-check that all power circuits are de-energized before you begin your work • Make sure that you do not exceed the maximum heating circuit length for the trace heater type you use Refer to the system manual of the heating system VILWC122 © Danfoss | 2017 11 | 5... - Page 6 Make sure to use the cable gland kit that fits the trace heater you use Slide the fixing nut, the grommet and the gland body onto the trace heater Remove 5 ¾” (145 mm) of the outer jacket on the end of the trace heater 6 | © Danfoss | 2017 11 VILWC122...
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Page 7: Bend The Trace Heater And Pull The Heating Element Out Of The Grounding Braid
Push the green/yellow heat shrink tube (length: 4 ¾” (120 mm); diameter: ¼” (6 mm) onto the twisted grounding braid Shrink the tube at a temperature of 275 °F / 135 °C VILWC122 © Danfoss | 2017 11 | 7... - Page 8 Make a small cut over and under each bus wire Take care not to damage the bus wires Carefully make an incision into the edges of the heating element Take care not to damage the bus wires Pull off the bus wires while holding the heating element 8 | © Danfoss | 2017 11 VILWC122...
- Page 9 Remove the remaining heating element Take care not to damage the bus wires Carefully cut in a triangle (1⁄5” (5 mm)) between the bus wires Take care not to damage the bus wires VILWC122 © Danfoss | 2017 11 | 9...
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Page 10: Installation Of The Heat Shrink Tubes
Push the outer heat shrink tube (length: 1” (25 mm); diameter: ½” (12 mm)) over the end of the trace heater Shrink the tube at a temperature of 275 °F / 135 °C While still hot, compress the tube between the bus wires using pliers and hold for 5 seconds 10 | © Danfoss | 2017 11 VILWC122... -
Page 11: Cable Connection
For powered splice and powered T connection kits repeat steps 3 to 16 to prepare the remaining trace heaters, introduce them into the junction box and tighten the gland Feed the cold lead cable into the junction box Power connection VILWC122 © Danfoss | 2017 11 | 11... - Page 12 Phases Neutral Ground Establish all connections as shown in the following figure Power connection Mount the cover of the junction box according to the manufacturer’s installation instructions 12 | © Danfoss | 2017 11 VILWC122...
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Page 13: Installation Of The End Seal
Remove ¾” (20 mm) of the outer jacket on the trace heater Remove the exposed grounding braid Make sure that the insulation jacket is not damaged Cut in a triangle (¼” (5 mm)) between the bus wires VILWC122 © Danfoss | 2017 11 | 13... - Page 14 Make sure that it overlaps the bared part of the trace heater for ¾” (20 mm) Beginning at the end of the cable, shrink the tube at a temperature of 275 °F / 135 °C While still hot, press the end of the tube using pliers 14 | © Danfoss | 2017 11 VILWC122...
- Page 15 Slide the terminal clamp over the overlapping end of the heat shrink tube Crimp on the terminal clamp using pliers Cut off the heat shrink tube in excess at 1⁄10” (2 mm) of the terminal clamp VILWC122 © Danfoss | 2017 11 | 15...
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Page 16: Safety
Risk of fire or electrical shock Follow these guidelines to avoid personal injury or material damage • All electrical systems and installations must comply with Danfoss requirements and be installed in accordance with the relevant electrical codes and any other applicable national and local codes •... -
Page 17: Sécurité Et Avertissements
• Tous les systèmes et installations électriques doivent satisfaire aux exigences imposées par la société Danfoss et doivent être installés conformément aux normes électriques en vigueur ainsi qu’aux autres prescriptions nationales et locales applicables • Les normes électriques américaines et canadiennes imposent une protection contre les défauts à la terre pour tous les circuits de traçage électrique... - Page 18 Installation Instruction Power connection kit - Cable to Junction Box with ½” NPT cable gland 18 | © Danfoss | 2017 11 VILWC122...
- Page 19 Installation Instruction Power connection kit - Cable to Junction Box with ½” NPT cable gland VILWC122 © Danfoss | 2017 11 | 19...
- Page 20 This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. DEVI and the DEVI logo-type are trademarks of Danfoss A/S. All rights reserved.
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