Page 5 of 49
1.0 INTRODUCTION
The following paragraphs summarize the “Scope of
Supply” of the Engine:
• The CLARKE Engine supplied has been
designed for the sole purpose of driving a
stationary Emergency Fire Pump. It must not
be used for any other purpose.
• Shall not be subjected to Horsepower
requirements greater than the certified
nameplate rating (for UL/cUL/FM/LPCB
only).
• Engines must be sized to cover fully the
maximum power absorbed by any particular
driven equipment together with a safety
factor on no less than 10%. (For Non-listed
only).
• Derates for elevation and temperature need to
be considered for maximum pump power.
• Fuel delivery settings are factory set with-in
the injection pump and must not be tampered
with or adjusted. Minor RPM adjustments to
meet pump requirements are permissible.
• The engine shall be installed and maintained
in accordance with the guidelines stated in
this manual.
• Periodic running checks to ensure
functionality should be kept to a maximum of
½ hour per week.
1.1 IDENTIFICATION/NAMEPLATE
• Throughout this manual, the terms “Engine”
and “Machine” are used.
• The term “Engine” refers solely to the diesel
engine driver as supplied by CLARKE.
• The term “Machine” refers to any piece of
equipment with which the engine might
interface.
This manual provides all the information necessary to
operate your newly acquired engine safely and
efficiently, and perform routine servicing correctly.
Please read it carefully.
MODEL NUMBERING & IDENTIFICATION
There are two identification plates attached to each
engine. Clarke Identification Plate: Engine Model,
Serial Number, Rating and Date of Manufacture are
shown on this identification plate. The JU Series
identification plate is mounted on the stiffening plate
that connects the two mounting feet at the rear of the
engine. The JW and JX Series identification plate is
mounted on right rear engine mount.
John Deere Identification Plate: The second
identification plate contains the John Deere Model
Number and Serial Number. On the JU Series, the
John Deere identification plate is located on the right
side of the cylinder block behind the fuel filter. On
the JW and JX Series, the John Deere Serial
identification plate is located on the left-hand side of
the engine between the intake manifold and starting
motor.
Note that there are four types of identification plates,
dependent on whether the engine is a
“Listed/Approved” or “Non-Listed” Model. These
are typical examples. (See Figure #1).
Clarke Identification Plates
USA Listed/Approved UK Listed/Approved
To Next Page
Loading...
Need help?
General