Transfer Switches - Eaton Cutler Hammer — Section 4: Installation and Wiring

A Transfer Switches - Eaton Cutler Hammer service procedure — check it applies to your exact model before use.

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Procedure

1. 4.1 General
2. 4.2 Mounting Location
3. 4.3 Unpackaging and Inspection
4. Step 1: Carefully uncrate the transfer switch. If damage is visible,
5. Step 2: Open the door and visually verify that there are no broken
6. Step 3: A label on the door provides specifications for your trans-
7. Step 4: Remove any braces or packing used to protect the trans-
8. 4.4 Mounting Procedure
9. Step 1: Mounting and cabling access is best provided by remov-
10. 9.3 for cover removal instructions.
11. Step 2: Gently maneuver the switch into its location using all of
12. Step 3: Bolt the enclosure to the base. Use separate cleats
13. Step 4: Tighten bolts to 50 ft-lbs (68 Nm).
14. Step 5: Double check to ensure that all packing and shipping .
15. 4.5 Power Cable Connections
16. Step 1: Verify that the line and load cables comply with applica-
17. Step 2: Verify that the transfer switch rated current and voltage
18. Step 3: After the transfer switch is mounted, provide the conduit
19. Step 4: Test all power cables before connecting them to the unit
20. Step 5: Carefully strip the insulation from the power cables.

Source: manual:Magnum ATS Instructions.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.