Baumr-ag R30 User manual

Diesel Stationary Engine

User Manual

RETAIN THIS MANUAL FOR FUTURE REFERENCE

PLEASE READ THIS MANUAL CAREFULLY BEFORE USE

Diesel Stationary Engine

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Table of Contents

PREFACE..................................................................................................................................... 1

TIPS ON SAFETY......................................................................................................................... 2

SPECIFICATIONS AND NAME OF PARTS................................................................................. 4

Specifications.......................................................................................................................... 4

Name of Parts......................................................................................................................... 5

INSTALLATION............................................................................................................................ 6

Instructions.............................................................................................................................. 6

Allowable Offset ...................................................................................................................... 6

Belt-Pull Angle ........................................................................................................................ 7

Inclination Angle...................................................................................................................... 7

Electrical Start Switch Wiring................................................................................................... 8

HANDLING THE ENGINE............................................................................................................ 9

PREPARATIONS FOR STARTING............................................................................................ 10

HOW TOSTART THE ENGINE ................................................................................................. 12

Recoil Starting....................................................................................................................... 12

Electric Starting..................................................................................................................... 14

OPERATING THE ENGINE........................................................................................................ 15

Checks During Operation ...................................................................................................... 15

STOPPING THE ENGINE........................................................................................................... 16

PERIODIC CHECKS AND MAINTENANCE............................................................................... 17

Changing the Air Cleaner Element........................................................................................ 19

Cleaning the Air Cleaner Element (Oil Bath Type Air Cleaner)............................................. 19

LONG TERM STORAGE............................................................................................................ 20

TROUBLESHOOTING................................................................................................................ 21

OVERALL DIMENSIONS AND INSTALLATION ....................................................................... 22

Diesel Stationary Engine

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Preface

Thank you for purchasing our product.

This manual describes how to operate and service your engine. Please read it before using the

engine to ensure correct and safe operation. Follow the instructions carefully to keep your

engine in the best running condition. If you have any question concerning this manual, or any

suggestions, please contact your nearest dealer.

In order to insure safe working conditions, be sure to read the precaution statements for safe

operation.

Pay special attention to statements preceded by the following words.

WARNING:

Indicates a strong possibility of severe personal injury or loss of life if instructions are

not followed.

CAUTION:

Indicates a possibility of personal injury or equipment damage if instructions are not

followed.

NOTE:

Gives helpful information.

If a problem should arise, or if you have any questions about the engine, consult an authorized

dealer.

WARNING:

The engine is designed to give safe and dependable service provided that itis

operated according to instructions.

Read and understand the manual before operating the engine. Failure to do so

could result in personal injury or equipment damage.

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Tips on Safety

WARNING:

1. Preventing Fires

Never add fuel to the fuel tank while the engine is running.

Wipe away all fuel spills with a clean cloth. Keep gasoline, kerosene, matches and other

explosives and inflammables away from the engine because the temperature around the

exhaust muffler is very high during operation.

−

To prevent fire hazards and to provide adequate ventilation, keep the engine at least 1m

(3')away from buildings and other equipment during operation.

−

Operate the engine on a flat surface as much as possible. The allowable inclination of the

engine for continuous use is 20 degrees. There may be fuel spillage if the engine is tilted

exceeding the limit.

−

Do not put the engine or the engine mounted machinery indoors while the engine is still

hot.

2. Preventing Exhaust Gas Inhalation

−

Exhaust gas contains poisonous carbon monoxide.

−

Never use the engine in poorly ventilated locations such as indoors and inside tunnels. If

indoor operation is unavoidable, provide proper ventilation so that people and cattle will

not be affected.

3. Preventing Burns

−

Never touch the muffler, muffler cover or engine body while the engine is running or hot.

4. Other Safety Tips

−

Know how to stop the engine quickly and understand how to operate all of the controls.

Never permit anyone to operate the engine without proper instruction.

−

Always wear a helmet and safety shoes (non-skid soles) and proper clothes.

−

Do not operate under the influence of alcohol.

−

Keep children and pets away from the engine when it is in operation.

−

Stay away from rotating parts while the engine is running.

−

When the engine is coupled with a machine, be sure to provide suitable covers for the

belt, coupling and other dangerous parts.

−

A spark arrester is provided as an optional part for this engine. lt is illegal in some areas

to operate the engine without a spark arrester. Check local laws and regulations before

operating the engine.

−

Work according to the rules and regulations of the work area.

−

Use the correct tools and equipment.

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5. When Charging the Battery

−

Battery electrolyte contains sulphuric acid. Protect your eyes, skin and clothing. In case

of contact, flush thoroughly with water and get prompt medical attention, especially if your

eyes are affected.

−

Batteries generate hydrogen gas, which can be highly explosive, Do not smoke or allow

flames or sparks near a battery, especially during charging.

−

Charge the battery in a fully ventilated place.

−

Be sure to confirm battery polarity.

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Specifications and Name of Parts

Specifications

Model R30 Engine R42 / E42 Engine

Engine Type Single cylinder 4-stroke air-cooled

diesel Single cylinder 4-stroke air-cooled

diesel

Starting System Recoil/Electric Recoil/Electric

Fuel Capacity 3.5L 5.5L

Engine oil System

Capacity 1.1L 1.65L

Combustion system Direct injection Direct injection

Fuel type Commercial pump diesel. No bio-diesel Commercial pump diesel. No bio-diesel

Engine oil type SAE 10W-30 / SAE 15W-40 SAE 10W-30 / SAE 15W-40

Option oil bath air cleaner oil bath air cleaner

Net Weight 33kg (Recoil) /38kg(Electric) 48kg (Recoil) / 53kg (Electric)

Overall dimension 440x370x480mm 480x420x530mm

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Name of Parts

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Installation

Instructions

1. Use an engine mount which is strong enough to prevent misalignment and play during

engine operation.

Fasten the engine base firmly to the engine mount with adjustable shims.

2. Ensure accurate centring for coupling with the output shaft.

3. Check that the pulley’s shaft hole (fitting hole) and the key groove will fit the output shaft

precisely.

4. For belt driving, select a pulley which is a suitable size for the engine and which matches the

revolution speed and pulley size of the driven machinery. The proper pulley size for the

engine can be obtained by the following formula:

5. Ensure proper belt tension.

WARNING:

Too much play in the output shaft coupling may cause an accident. Be sure to

tighten the output shaft bolts firmly.

CAUTION:

Use of an unsuitable pulley overloads the engine, and this shortens the engine life.

CAUTION:

Too much tightness overloads the engine at starting and stretches the belt, making it

prone to damage. The output shaft can also be broken, and other accidents could

occur. Too much looseness causes belt slippage during high output and high speed

operation.

Allowable Offset

The pulley should be as close as possible to the engine to reduce stresses on the

output shaft, however, the pulley MUST be aligned with the driven machinery. The

offset distance should be within the range listed below.

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R30 R42 \ E42

Belt

Type B B

No. of

belts2 3

L Within 95mm Within 70mm

NOTE:

1. The offset distance "L" isthe distance between the output shaft shoulder and the centre of

the farthest pulley groove.

2. The allowable offset distance varies according to the type and number of belts

(determined by the driving load of the driven machinery), and the belt tension. For details,

consult your nearest dealer.

Belt-Pull Angle

1. The belt-pull angle should be within 240 degrees, asillustrated.

Inclination angle

Allowable

inclination (for

continuous use)

Keep the engine inclination within the specified range.

NOTE: Place the engine on the level when refilling with engine oil.

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The battery should have a minimum capacity of 24Ah for R30 engines, and 36Ah for R42/E42 engines.

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Handling The Engine

While your engine is still new, application of heavyloads may shorten the life of the engine.

Follow the breaking-in procedures during the first 20 hours.

•

Avoid overloads

Avoid applying any heavy load during the breaking-in period.

NOTE: Be sure to drain the oil while the engine is still warm. When cold, it may be difficult to

drain the oil completely.

•

Change the engine oil regularly

Change the engine oil after 20 hours of initial operation or at the end of the first month, and

every three months or 100 hours thereafter.

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Preparations for Starting

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How to Start the Engine

Recoil Starting

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Electric Starting

1. Starting

(The preparations for electric starting are the same as for manual (recoil) starting).

a. Open the fuel cock.

b. Set the engine speed lever at the "START" Position.

c. Turn the starting key clockwise to "START".

d. Remove your hand from the key as soon as the engine starts.

e. If the starting motor doesn't start after 10 seconds, wait for a while (about 15 seconds)

before attempting to start again.

CAUTION:

If the starting motor is turned for too long, the battery will go flat and the motor will

seize up. Always leave the starting key turned on (in the "ON" position) while the

engine is running.

2. Battery

Check the level of the fluid in the battery once a month. When the level has dropped to the

lower mark, replenish it with distilled water up to the upper mark.

CAUTION:

•

It the battery fluid is low, the engine may not start because too little electricity is

reaching the starter motor. Always keep the fluid level within the upper and lower

limits.

•

If too much battery fluid is supplied, the fluid may spill and corrode the

surrounding parts.

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Operating the Engine

1. Warm up the engine without a load for about 3 minutes.

2. Turn the engine speed lever to the desired speed position and fasten the thumb nut.

CAUTION:

•

Be sure to use the engine speed lever to control the engine speed.

•

Do not loosen or readjust either the revolution speed limiting bolt or fuel injection

limiting bolt. Performance may be affected.

Checks During Operation

1. Any abnormal sound or vibrations?

2. Is the engine misfiring or running rough?

3. What about the colour of the exhaust gas? (Is it black or too white?)

If you notice any of the above, stop the engine and consult your nearest dealer.

WARNING:

If the engine has been running, the muffler will be very hot. Be careful not to touch

the muffler. Never refill the fuel while the engine is running.

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Stopping the Engine

1. Before stopping the engine, move the engine speed lever to lower the speed and run the

engine for about three minutes with no load.

2. Return the engine speed lever to the “STOP” position.

3. In electric start models, return the starter key to the “OFF” position.

4. Set the fuel tap to S(closed).

5. Slowly pull out the recoil handle until the pressure is low (that isto the point in the

compression stroke where the intake and exhaust valves are closed), and leave the handle in

this position.

CAUTION:

•When stopping the engine, reduce the load slowly.Do notstop the

engine suddenly since this may cause the temperature to rise drastically.

•Do not stop the engine with the decompression lever.

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Periodic Checks and Maintenance

Periodic checks and maintenance are very important for keeping the engine in good condition

and prolonging its durability. The chart below indicates which checks to make and when to make

them.

The mark (•) indicates that special tools and skills are required.

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Baumr-AG R30 User manual

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