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TT-1617 12/13

INSTALLATION INSTRUCTIONS

Original Issue Date:

12/13

Model:

5/7.5/10EKD and 4/6/8EFKD

Market:

Marine

Subject:

Seawater Flow Switch Kit GM90489

Introduction

Installation of this kit involves adding a seawater flow
switch and replacing/relocating the seawater pressure
switch with a new switch that provides enhanced
protection for loss or low seawater flow.

Required Tools

The following tools and supplies are needed:

D

Electrical tape

D

Teflon tape

D

Loctite

R

565 general purpose pipe sealant paste

D

Drill and 3/16 in. drill bit

D

5/16 in. socket, 1/4 in. drive

D

10 mm socket, 1/4 in. drive

D

15 mm open end wrench

D

13 mm open end wrench

D

3/8 in. open end wrench

D

7/16 in. open end wrench

D

3 in. Phillips screwdriver

D

1/4 in. socket

D

1/4 in. drive ratchet

D

Hose cutter knife

D

Wire cutter

D

Rags

Safety Precautions

Observe the following safety precautions while
performing this procedure.

Accidental starting.

Can cause severe injury or death.

Disconnect the battery cables before

working on the generator set.

Remove the negative (--) lead first

when disconnecting the battery.

Reconnect the negative (--) lead last

when reconnecting the battery.

WARNING

Disabling the generator set. Accidental starting can

cause severe injury or death.

Before working on the

generator set or connected equipment, disable the generator

set as follows: (1) Move the generator set master switch to the

OFF position. (2) Disconnect the power to the battery charger.

(3) Remove the battery cables, negative (--) lead first.

Reconnect the negative (--) lead last when reconnecting the

battery. Follow these precautions to prevent starting of the

generator set by an automatic transfer switch, remote

start/stop switch, or engine start command from a remote

computer.

Hazardous voltage.

Can cause severe injury or death.

Operate the generator set only when

all guards and electrical enclosures

are in place.

Moving parts.

WARNING

Testing live electrical circuits. Hazardous voltage or

current can cause severe injury or death.

Have trained and

qualified personnel take diagnostic measurements of live

circuits. Use adequately rated test equipment with electrically

insulated probes and follow the instructions of the test

equipment manufacturer when performing voltage tests.

Observe the following precautions when performing voltage

tests: (1) Remove all jewelry. (2) Stand on a dry, approved

electrically insulated mat. (3) Do not touch the enclosure or

components inside the enclosure. (4) Be prepared for the

system to operate automatically.

(600 volts and under)

Содержание 10EKD

Страница 1: ...ING Disabling the generator set Accidental starting can cause severe injury or death Before working on the generator set or connected equipment disable the generator set as follows 1 Move the generato...

Страница 2: ...y 2 GM55219C Service Side View Figure 2 Service Side Door Removal 2 3 Remove the 5 16 in x 1 75 in bolt to remove the engine end door See Figure 3 1 1 5 16 in x 1 75 in bolt GM55219C Engine End View F...

Страница 3: ...ave for the possible return to Kohler Power Systems 1 GM53065 B 1 Seawater pressure switch Top View of Exhaust Manifold Figure 7 Current Location of Seawater Pressure Switch 4 3 Use a 3 8 in open end...

Страница 4: ...See Figure 9 for the lift pump location 5 5 The connector containing leads F4 and N from the new wiring harness connects to the lift pump s connector 5 6 The connector containing leads F4B and N from...

Страница 5: ...on box 6 5 Mount the relay GM49746 at the location shown in Figure 12 using a screw X 50 1 and nut X 70 3 6 6 Connect the relay connector end ofthe newwiring harness GM90471 to the new relay GM49746 6...

Страница 6: ...e new wiring harness connector that was routed to the nonservice side in Step 5 2 7 2 For Units With a Siphon Break 7 2 1 Remove the hose located between the heat exchanger end cap and the hose connec...

Страница 7: ...itch operation and wiring 8 2 4 Reset the controller See the operation manual for reset procedure 8 2 5 Reconnect the wire to the seawater pressure switch that was removed in Step 8 2 1 8 3 Seawater P...

Страница 8: ...ensuring the spring is set within the clips on the shuttle cap 9 9 Reposition the O ring in the counter bored shoulder of the housing 9 10 Insert the bonnet assembly into the housing allowing the tab...

Страница 9: ...lugs condition and gap X Replace spark plugs X 250 hr Intake Exhaust System Inspect exhaust system components X Check the exhaust gas condition X during operation Service backfire flame arrestor X Che...

Страница 10: ...10 TT 1617 12 13 11 Wiring Diagrams GM90655A Figure 17 Point to Point Wiring Diagram Sheet 1 of 2...

Страница 11: ...TT 1617 12 13 11 GM90655B Figure 18 Point to Point Wiring Diagram Sheet 2 of 2...

Страница 12: ...12 TT 1617 12 13 ADV8631A Figure 19 Schematic Wiring Diagram Sheet 1 of 1...

Страница 13: ...TT 1617 12 13 13 Notes...

Страница 14: ...14 TT 1617 12 13 Notes...

Страница 15: ...TT 1617 12 13 15 Notes...

Страница 16: ...er Systems Asia Pacific Headquarters 7 Jurong Pier Road Singapore 619159 Phone 65 6264 6422 Fax 65 6264 6455 Availability is subject to change without notice Kohler Co reserves the right to change the...

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