Hobart NAFEM Gateway Cable Installation guide

Brand: Hobart

Model: NAFEM Gateway Cable

Type: Installation guide

Hobart NAFEM Gateway Cable is a device that allows you to connect your Hobart dishwasher to a NAFEM-compatible network. This enables you to monitor and control your dishwasher remotely, as well as access data about its performance. The cable is easy to install and comes with all the necessary hardware.

NAFEM CABLE

KIT NUMBER

893507 (WITH THE GATEWAY)

893512 (WITHOUT THE GATEWAY)

FORM 35375 (Sept. 2005)

701 S. RIDGE AVENUE

TROY, OHIO 45374-0001

937 332-3000

www.hobartcorp.com

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TABLE OF CONTENTS

GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Model LXi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Models AM15, AM15T, AM15F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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Installation

NAFEM CABLE

KIT NUMBER 893507 (WITH THE GATEWAY) OR

KIT NUMBER 893512 (WITHOUT THE GATEWAY)

SAVE THESE INSTRUCTIONS

GENERAL

This installation instruction covers installation of NAFEM cables whitch may have been ordered

either with the gateway or without the gateway.

INSTALLATION

MODEL LXi

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT

/ TAGOUT PROCEDURES. THERE MAY BE MULTIPLE CIRCUITS. BE SURE THAT ALL CIRCUITS

ARE DISCONNECTED.

CAUTION: Certain components in this system are subject to damage due to electrostatic

discharge. A Field Service Grounding Kit, part number TL-84919 is available to prevent this

damage. The Field Service Grounding Kit must be used when any electronic boards or cables

are handled.

STEP 1. Remove the screws in the corner of the control drawer. Pull the drawer forward until

it is fully extended open.

STEP 2. Insert the NAFEM cable into the tubing and feed it through until it emerges at the other

end (Fig. 1).

Fig. 1

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STEP 3. Guide the cable and tubing through the drawer area, starting at the back near the

vacuum breaker, until it appears out the front of the drawer (Figs. 2, 3).

Fig. 3

Fig. 2

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Fig. 5

Fig. 4

STEP 4. With a wire tie, secure the cable and tubing to the sensor harness and cut the excess

wire tie (Figs. 4, 5).

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Fig. 7

Fig. 6

STEP 5. Plug the cable into the RS485 connector on the control board (similar in appearance

to a telephone connector (Figs. 6, 7).

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Fig. 9

Fig. 8

STEP 7. With a 3/8" nut driver, remove the lock nut that anchored the wire tie to the stud (Fig. 9).

STEP 6. On the back of the machine, cut the wire tie located near the vacuum breaker that

anchors the sensor harness to the back wall of the machine (Fig. 8).

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Fig. 11 Fig. 12

Fig. 10

STEP 9. Place eyelet over stud and secure with lock nut (Fig. 11). Trim excess wire tie (Fig. 12).

STEP 8. Wrap a new wire tie with an eyelet around the sensor harness and cable tubing; tighten

the wire tie (Fig. 10).

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Fig. 13

STEP 11. Connect the free end of the cable to the Y-Adapter Connector.

STEP 12. For all other remaining connections, refer to layout F-35316 located under the section

titled "NAFEM Gateway Architecture — Possible Configurations" in the

NAFEM Gateway

Instruction Manual

, Form 35374. Follow all necessary Warnings and Electrical specifications

outlined in the

NAFEM Gateway Instruction Manual

, Form 35374.

STEP 10. Verify that no wires or cables are pinched when the drawer is closed (Fig. 13). Secure

drawer with screws.

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MODELS AM15, AM15T, AM15F

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT

/ TAGOUT PROCEDURES. THERE MAY BE MULTIPLE CIRCUITS. BE SURE THAT ALL CIRCUITS

ARE DISCONNECTED.

CAUTION: Certain components in this system are subject to damage due to electrostatic

discharge. A Field Service Grounding Kit, part number TL-84919 is available to prevent this

damage. The Field Service Grounding Kit must be used when any electronic boards or cables

are handled.

STEP 1. Remove the right side access panel and the front access panel. Open the control panel

door.

STEP 2. Insert the NAFEM cable into the tubing and feed it through until it emerges at the other

end (Fig. 14).

Fig. 14

STEP 3. Pull the cable through the tubing so that 26 inches of cable is hanging from the tubing,

(Fig. 15).

Fig. 15

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STEP 4. Remove knockout on upper hole on rear access hole bracket. Insert grommet into upper

hole, (Fig. 16).

Fig. 16

STEP 5. Guide cabling and tubing through installed grommet opening, (Fig. 17).

Fig. 17

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STEP 6. Install P-Clip on upper stud on right side of wash tank. Secure with nut, (Fig. 18).

Fig. 18

STEP 7. Route cabling and tubing through installed P-Clip, (Fig. 19).

Fig. 19

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STEP 8. Route cabling and tubing through P-Clip line on wash tank and pan, (Fig. 20).

Fig. 20

STEP 9. Ensure that tubing and cabling is pushed up to the first P-Clip closest to the control

panel, (Fig. 21).

Fig. 21

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STEP 10. Route cabling through the top grommet of the control panel, (Fig. 22).

Fig. 22

STEP 11. Route cabling through P-Clip line with the probe harness on control panel, (Fig. 23).

Fig. 23

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STEP 12. Plug the cable into the RS485 connector on the control board (similar in appearance

to a telephone connector), (Fig. 24).

Fig. 24

STEP 13. Verify that no wires or cables are pinched when closing the control panel door and

reinstalling the side and front access panels.

STEP 14. Connect the free end of the cable to the Y-Adapter connector.

STEP 15. For all other remaining connections, refer to layout F-35316 located under the section

titled "NAFEM Gateway Architecture — Possible Configurations" in the

NAFEM Gateway

Instruction Manual

, Form 35374. Follow all necessary Warnings and Electrical specifications

outlined in the

NAFEM Gateway Instruction Manual

, Form 35374.

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FORM 35375 (Sept. 2005) PRINTED IN U. S. A.

NOTES

Hobart NAFEM Gateway Cable Installation guide

Hobart NAFEM Gateway Cable Installation guide

Hobart NAFEM Gateway Cable Installation guide

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