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TK 56430-18-IP-EN
Electrical Harness Protection
All Thermo King low voltage (12 Vdc) electrical harnesses and all high voltage power cables (115 and 220 Vac) must be
installed and routed correctly to prevent damage. Taking your time to properly route and secure the harnesses will go a
long way in providing a trouble free unit.
Abrasion Protection
Abrasion protective is required on all electrical harness were rubbing and chafing may be an issue. Split loom or edge
guard (installer supplied) is recommended to help provide protection. Harnesses should also be secured with band
wraps in these areas as well to minimize movement.
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Always keep electrical harnesses from rubbing or chafing against sharp metal objects, rotating components or hot
components.
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Protective cover, split loom, shields or high temperature wraps (installer supplied) should be used if necessary.
Protective Covers and Guards
Protective covers and guards are recommended for any exposed electrical harnesses either inside or outside the cargo
box that could become damaged during daily use. These covers and guards are available from Thermo King.
Routing and Securing Electrical Harnesses
All electrical harnesses must be neatly routed and secured adequately to prevent damage from rubbing, chafing, or
making contact with hot or rotating components.
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Band wraps can be used to secure unit harnesses to existing vehicle harnesses, frame mounts or refrigeration
hoses.
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Secure harnesses to vehicle’s chassis with insulated steel clamps when no existing attaching points are available.
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Harnesses can also be bundled together with other hoses or harnesses.
