Delta GR150 Betriebsanleitung PDF herunterladen (Seite 10)

Page 8

1285-00

60708-153

Supply Primary Secondary Generator

Tank Regulator Regulator Set

1 2 3 4

TWO (2) REGULATOR FUEL SYSTEM

Supply Primary Generator

Tank Regulator Set

124

SINGLE REGULATOR FUEL SYSTEM

Reference numbers 1 through 3 in the block diagrams above are

fuel lines supplied by customer.

Reference number 4 is the engine generator set.

Below is a table of the fuel pressure readings at each reference in

the system.

Fuel Pressure Table

Single Regulator (L.P. Vapor only)

123

UNIT OFF TANK PSI 7-11 in 7-11 in

4-6 oz. 4-6 oz

STARTING TANK PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

NO LOAD TANK PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

FULL LOAD TANK PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

Two (2) Regulator System (L.P. Vapor only)

1234

UNIT OFF TANK PSI 10-15 lbs 7-11 in 7-11 in

4-6 oz 4-6oz

STARTING TANK PSI 10-15 lbs 7-11 in 7-11 in

4-6 oz 4-6 oz

NO LOAD TANK PSI 10-15 lbs 7-11 in 7-11 in

4-6 oz 4-6 oz

FULL LOAD TANK PSI 10-15 lbs 7-11 in 7-11 in

4-6 oz 4-6 oz

Natural Gas

124

UNIT OFF LINE PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

STARTING LINE PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

NO LOAD LINE PSI 7-11 in 7-11 in

4-6 oz 4-6 oz

FULL LOAD LINE PSI 7-11 in. 7-11 in

4-6 oz 4-6 oz

Notice the preceding tables give two (2) different units of measur-

ing fuel pressure. The first is with a pressure gauge calibrated in

ounces per square inch. The second and most accurate is the

use of a simple water manometer. A manometer is calibrated in

inches of water column.

LP LIQUID WITHDRAWAL SYSTEMS

When installing a unit equipped the LP liquid withdrawal a

primary regulator is not required on the supply tank. The supply

line is connected to a liquid withdrawal valve on the supply tank

and runs directly to the fuellock strainer mounted on the engine

generator set. Normally a 1/2 inch copper line is acceptable for

this type of fuel installation. Be sure you use copper line certified

for high pressure fuel. You must be sure that the valve you have

connected to on the supply tank is in fact a liquid supply valve

and has a drop tube inside the tank that is pulling fuel from the

bottom of the supply tank. Before starting the unit you must

confirm that you have a good liquid supply at the unit. Engine

generator sets equipped for liquid withdrawal will not run

properly when supplied with high pressure vapor fuel.

LUBRICATION

Before starting the engine, check the oil level in the crankcase. If

it is low, refill to the full mark with the proper weight/grade of oil as

recommended by the engine manufacturer’s maintenance

instructions. The necessity of using the correct oil, and keeping

the crankcase full cannot be over emphasized. Failure to use the

proper oil and keep the crankcase properly filled will cause

excessive engine wear and shorten its useful life.

COOLANT

Before starting the engine, check the coolant level in the radiator.

If it is low, refill as specified in the engine manufacturer’s mainte-

nance instructions. The radiator should be filled to about 1 inch

below the filler neck. For additional information on engine coolant

requirements see engine manufacturer’s maintenance instruc-

tions.

INSTALLING THE BATTERY

**** CAUTION ****

In the following battery installation procedure, check to be

sure the DSE-7X10 is in the “stop” position. This should be

your last step before initial start-up.

A customer supplied twelve-volt battery is required to complete

the installation; 24 volt systems require 2 batteries. Installation of

the highest CCA rated battery, within the correct BCI group, will

increase cold weather starting performance. Gel batteries should

not be used with the battery tender installed in the generator

enclosure.

The battery requirement for each model is contained on the

individual specification sheet for that model. These individual

sheets can be down loaded from the WINPOWER web site at

"winpowerinc.com". If you are not able to download the informa-

tion or can not find it on the web site please contact the WIN-

POWER Service department at 507-357-6707 for assistance.

Installation and servicing of batteries must be performed or

supervised only by personnel knowledgeable of batteries and the

required precautions. Keep unauthorized personnel away from

batteries.

When installing or replacing batteries, use the proper group/size

starting battery. The battery should be a Maintenance Free lead

acid design. Deep cycle batteries will

not work for this applica-

tion.

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