Installation

Note:

DO NOT plug in range at this time.

Four Wire Flexible Conduit Connec- tion

1.Disconnect electrical power at the breaker box.

2.Remove the terminal block cover to expose the terminal block.

3.Remove the TOP nut, star washer, and round washer from each post.

Note:

DO NOT remove last round washer, last nut or internal wire leads.

4.Remove screw from bottom end of ground strap.

5.Remove ground strap from CENTER post. Discard ground strap.

6.Attach one terminal lug (included) through hole below terminal block using ground screw.

7.Place one terminal lug (included) on each post. Replace the star washer and round washer and secure with 20 inch pounds of torque.

8.Strip 3/8 inches (9.53 mm) of insulation from the end of each wire.

3/8 “

Figure 9: Wire Stripping

10.Insert the insulated grounding wire into the lug below the terminal block.

11.Insert stripped end of WHITE wire into the CENTER lug. Secure the clamping screw.

lug

clamping screw

wire

Figure 12: Attaching Wire to Terminal Lug

13.Insert stripped end of RED wire into the LEFT lug. Secure clamping screw.

14.Insert BLACK wire into the RIGHT lug. Secure clamping screw.

15.Tighten each clamping screw with the appropriate torque. See Table 2.

Table 2: Appropriate Torque Levels for Aluminum or Copper Wire

Gauge

Torque (in./lbs.)

Torque (Nm)

 

 

 

6

35

3.95

 

 

 

8

25

2.82

 

 

 

English 11

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Image 15
Siemens HE2425(U, HE2528U Four Wire Flexible Conduit Connec- tion, Appropriate Torque Levels for Aluminum or Copper Wire

HE2224(U, HE2528U, C), HE2425(U specifications

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