Cisco IE 4010 Hardware Installation Manual page 40

Power Supply Installation
Power-Supply Module Installation

Use the12-10 AWG wire and appropriate terminals for the low-voltage DC power supply

Crimping tool (such as Thomas & Bett part number WT2000, ERG-2001)

6-gauge copper ground wire

12-AWG wire (minimum) for the low-voltage power-supply module and 16-AWG (minimum) wire for the
high-voltage power-supply module

For power source connections, use wires rated for at least 194°F (90°C).

UL- and CSA-rated style 1007 or 1569 twisted-pair copper wire

Wire-stripping tools for stripping 6-, 10-, 12-, 14-, and 16-gauge wires.

Number-2 Phillips screwdriver

Flat-blade screwdriver
Obtain these necessary tools and equipment:

Ratcheting torque screwdriver with a number-2 and a number-1 Phillips head that exerts up to 15 pound-force
inches (lbf-in.) or 240 ounce-force inches (ozf-in.) of pressure.

Panduit crimping tool with optional controlled-cycle mechanism (model CT-720, CT-920, CT-920CH, CT-930, or
CT-940CH).

Wire-stripping tools.

12-gauge copper ground wire (insulated or noninsulated) when using the single-ground connection.

6-gauge copper ground wire (insulated or noninsulated) when using the dual-ground connection.

For the dual ground connection, also use the supplied dual-hole lug from the accessory kit.

Four leads of 16-gauge copper wire.
Grounding the Switch
Follow the grounding procedures at your site and observe these warnings:
Warning: This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an
electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning: When installing or replacing the unit, the ground connection must always be made first and disconnected
last. Statement 1046
Caution: Follow the grounding procedure instructions, and use an appropriately Listed or certified lug (included
with the switch) for number-6 AWG wire and 10-32 ground-lug screws.
Note: You can use the grounding lug to attach a wrist strap for ESD protection during servicing.
Follow these steps to install a dual-hole lug on the switch. Be sure to follow any grounding requirements at your site.
1. Use a Phillips screwdriver or a ratcheting torque screwdriver with a Phillips head to remove the ground screw from
the cable side of the switch. You need the screw in Step 4.
2. Strip the 6-gauge ground wire to 0.5 inch (12.7 mm) ± 0.02 inch (0.5 mm). See
more than the recommended amount of wire can leave exposed wire from the connector.
36
Figure 22 on page 37. Stripping