Typical Wiring to Diesel Engine

Special Notes:

 

 

properly it should prevent the injection pump from siphoning fuel thus

• Murphy Pressure Relief Valve; model PRV50 is factory set to start open-

not allowing continued operation after the SV valve closes.

 

ing at 25 psi (172 kPa) [1.72 bar]. This is done to protect the fuel filter

• Install the SV-Series fuel valve as close as possible to the injection

canister from bursting due to high pressure.

 

 

pump inlet port.

 

 

 

 

• Install the Murphy Check Relief Valve, model CKV2336, as close as

All fittings must be air tight.

 

 

 

possible to the injection pump. When the CKV2336 is installed

 

 

 

WD PANEL

 

 

 

 

 

 

 

 

 

 

DIESEL ENGINE

Battery

 

 

 

 

 

On some fuel

 

518PH

 

 

 

 

 

 

 

CAUTION: Certain dangers

 

PRV50

Injector

systems it may

 

B SW SW NC

G

to human safety and to

Glass

be necessary to

Fuse

equipment may occur if

Filter

SV

 

install check

 

2 1

 

 

 

valve here.

 

 

 

some equipment is stopped without

 

valve

 

 

 

 

 

 

 

 

 

 

 

pre-warning. In these cases, it is

 

 

Injection

 

 

 

 

recommended that monitored

 

 

Pump CKV2336

 

 

 

 

 

 

 

 

 

 

 

functions be limited to alarm-only

 

 

 

 

 

20P

 

or to alarm before shutdown.

 

 

Fuel-In

 

 

100 psi

 

 

 

 

 

 

 

 

 

 

Fuel Return Line

 

 

 

 

 

 

 

Fuel

 

 

20T

 

 

 

 

 

 

250 F

 

Pump

Fuel Tank

Dimensions

8-7/16 in.

(214 mm)

5-7/8 in.

(149 mm)

Mounting

holes 2 places 9/32 (7 mm)

diameter

2-13/16 in.

(71 mm)

3-9/32 in.

(83 mm)

 

 

 

Y

S WI

CH

GA

 

 

 

H

 

 

 

 

 

P

 

 

G

 

M

U

R

 

 

E

 

 

 

 

®

 

 

 

 

P.S.I.

 

 

 

 

Y

S WI

CH

GA

 

 

 

H

 

 

 

 

 

P

 

 

G

M

 

U

R

 

 

E

 

 

 

 

®

 

 

 

 

 

 

F

2-3/4 in.

(70 mm)

3-7/16 in.

(87 mm)

Rotating/Tilting Panel

It is the ability of this panel to mount in many different positions (Swichgage instruments can be rotated, the panel tilted) that allows for instrument visibility without a difficult installation or interference with other engine equipment.

WD Panel

 

 

HY

S WI

C

HG

Mounting

 

 

 

 

 

U

 

 

 

 

 

 

 

R

 

 

E

 

 

 

 

 

 

P

 

 

AG

 

 

 

 

 

 

 

 

 

M

 

 

 

 

®

Surface

 

 

 

 

 

 

 

 

P.S.I.

 

 

 

 

 

 

 

 

 

HY

S WI C

HG

 

 

 

 

 

 

 

 

 

 

 

P

 

 

A

 

 

 

 

 

 

 

 

 

 

U

R

 

 

G

 

 

 

 

 

 

 

 

 

M

 

 

 

 

®

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

HY

S WI

C

HG

 

HY

S WI C

HG

 

 

 

 

 

 

 

P

 

 

A

 

P

 

A

 

 

 

 

 

 

U

R

 

 

G

U

R

 

G

 

 

 

 

 

 

 

 

 

E

 

 

E

 

 

 

 

 

 

M

 

 

 

®

M

 

 

®

 

 

 

 

 

 

 

 

P.S.I.

 

 

 

 

F

 

How to Order

Warranty

To determine the kit that wil suit your application, refer to the Kit Combinations on the reverse side. When you have decided on a kit, the model number and voltage must be specified when ordering. Example: WD100, 12 Volt

Approximate Shipping Weights and Dimensions for each kit are specified on the reverse side of this bulletin, under Kit Combinations. Order oil line assembly separately.

A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to www.fwmurphy.com/support/warranty.htm

www.fwmurphy.com

918.317.4100 Email: sales@fwmurphy.com

In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any time. MURPHY, the Murphy logo, and Swichgage® are registered and/or common law trademarks of Murphy Industries, Inc. This document, including textual matter and illustrations, is copyright protected by Murphy Industries, Inc., with all rights reserved. (c) 2006 Murphy Industries, Inc.

In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any time.

WD-8198B page 2 of 2

Printed in U.S.A. 12 0 140

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Murphy WD100 specifications Typical Wiring to Diesel Engine, Dimensions, Rotating/Tilting Panel, How to Order