ERICO SBG150 User Manual

Instruction and

Maintenance Manual

RAIL GRINDER

Model SBG150

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WARNING:

1. ERICO products shall be installed and used only as indicated in ERICO product instruction sheets and training materials.
Instruction sheets are available at www.erico.com and from your ERICO customer service representative.

2. ERICO products must never be used for a purpose other than the purpose for which they were designed or in a manner
that exceeds specified load ratings.

3. All instructions must be completely

followed to ensure proper and safe installation and performance.

4. Improper installation, misuse, misapplication or other failure to completely follow ERICO’s instructions and warnings
may cause product malfunction, property damage, serious bodily injury and death.

SAFETY INSTRUCTIONS:

All governing codes and regulations and those required by the job site must be observed. Always use appropriate safety equipment
such as eye protection, hard hat, and gloves as appropriate to the application.

For Service, call 1-800-447-RAIL (7245).

General Safety Information ............................................................................................. ii-iii

Fuel Mix ............................................................................................................................. iv

Specifications ..................................................................................................................... 1

Ordering Spare Parts ........................................................................................................... 1

Warranty / Service ............................................................................................................... 1

Identifying Parts of the Tool ................................................................................................ 2

Instructions Before Starting ................................................................................................. 3

Operating the Rail Grinder .................................................................................................. 3

Rail Grinding Procedure ...................................................................................................... 4

Tool Maintenance Schedule ................................................................................................ 5

Torque Schedule ................................................................................................................. 5

Trouble Shooting Chart ....................................................................................................... 6

Carburetor Adjustments ..................................................................................................... 6

Drive Belt ............................................................................................................................ 7

Air Filter Removal ............................................................................................................... 8

Grinding Wheel Removal .................................................................................................... 8

Accessories ......................................................................................................................... 9

SBG150 Rail Grinder Parts List .......................................................................................... 10

SBG150 Rail Grinder Exploded View ................................................................................. 11

ERICO

®

Rail Products Limited Warranty .............................................................................. 12

TABLE OF CONTENTS

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GENERAL SAFETY INFORMATION

Read and follow all safety instructions before operating or performing maintenance on the equipment.

DEFINITIONS OF FLAG WORDS:

DANGER: Indicates an imminent hazardous situation, which, if not avoided, will result in death or serious injury.

Its use is limited to the most extreme situation.

WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a hazardous situation, which, if not avoided, will result in minor or moderate injury.

It is also used to alert against unsafe practices.

NOTICE: Is used only with alerts that warn against property damage.

During the operation of the equipment, the user must be familiar with and follow all applicable statutes, codes, and regulations
governing the workplace.

DANGER

EXPLOSIVE DISINTEGRATION HAZARD: Defective grinding wheels can explosively disintegrate when turning at high speeds

causing death or serious injury from flying debris. Prior to use, always check wheel for soundness by tapping with a hammer or
wrench; wheels with nicks, flat spots or excessive wear should be discarded. Never operate the wheel above its rated speed. Ensure
that all guards are in place prior to operating the tool. Always operate the grinder in a position that places the guard between the
wheel and the operator. New wheels should be run at operating speed for one minute before any actual grinding. Never grind with
the side of a conventional straight or Type 1 grinding wheel.

EXPLOSION, FLAMMABILITY HAZARD: Failure to refuel the equipment away from open flame, spark generators, or other
ignition sources, including smoking, will result in a fatal or serious injury accident. Never start the engine in an explosive
atmosphere or near flammables, failure to observe this can be fatal or result in serious injury.

WARNING

EYE DAMAGE HAZARD: Failure to wear approved safety eye protection can result in permanent sight loss from flying debris.

CLOTHING AND HAIR ENTANGLEMENT HAZARD: Loose clothing, ornamentation and hair can be entangled on projections or

moving parts, and result in fatal or serious injury. If gloves are used, they should be easily removable and of nonslip type. Always
allow the grinder wheel to fully stop before setting the grinder down and never touch moving parts.

HEARING LOSS HAZARD: Failure to wear approved hearing protection when operating this equipment can result in permanent
hearing loss.

EXPLOSION FLAMMABILITY HAZARD: Failure to remove fuel cap slowly may cause spurting of gasoline onto hot parts of engine
and possible fire resulting in serious or fatal burns. Do not use glass bottles, which can shatter or explode and result in serious or
fatal burns.

EXPLOSIVE DISINTEGRATION HAZARD: Damage to flywheel or clutch due to use of improper tools may result in their
disintegration when used, resulting in fatal or serious injury.

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GENERAL SAFETY INFORMATION

POTENTIAL PHYSICAL HEALTH PROBLEM

PROTECTION FROM VIBRATION: Vibrations from hand-held tools of this type may contribute to a condition called Raynaud’s

Syndrome in certain individuals. Symptoms may include tingling, numbness and blanching of the fingers, usually apparent under
exposure to cold. Hereditary factors, exposure to cold and dampness, diet, smoking and work practices are all thought to contribute
to the development of these symptoms. If you experience any of the symptoms of this condition, immediately discontinue

use and see your physician about these symptoms.

This grinder is classified in the “occasional use” category by many current regulations. To reduce the effects of vibration:

a) Keep your body warm in cold weather. When operating the unit, wear gloves to keep the hands and wrists warm.

b) Refrain from smoking.

c) After each period of operation, exercise (move arms, etc.) to increase blood circulation.

d) Take frequent work breaks. Limit the amount of exposure per day.

e) Keep the tool well maintained, fasteners tightened and worn parts replaced.

CAUTION

HAND INJURY HAZARD: Do not allow the grinder or other moving parts to make contact with unprotected skin on the hand

or elsewhere on the body. Failure to wear gloves may result in cuts and bruises to the hand. Gloves must be easily removable and
of a non-slip material.

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FUEL MIX

DANGER

EXPLOSION, FLAMMABILITY HAZARD: Failure to refuel the equipment away from open flame, spark generators, or other

ignition sources, including smoking, will result in a fatal or serious injury accident. Never start the engine in an explosive atmosphere
or near flammables. Failure to observe this can be fatal or result in serious injury.

CAUTION

Select safe area for fueling. DO NOT SMOKE or bring any flame or sparks near fuel. Move at least 10 feet (3 m) from the fueling
spot before starting the engine.

This tool is designed to operate on unleaded gasoline with a mix ratio of 50:1. A name-brand gasoline is recommended with a
quality 2-stroke engine oil having a classification type TC.

The unleaded gasoline requires a minimum octane number 89 (90 ROZ). Fuels with a lower octane level may result in premature
engine failure and may void the warranty.

The chemical composition of the fuel is also important. Various additives etc. may affect seals, fuel lines, diaphragms and metal cast
materials. Therefore it is essential that only name brand fuels be used.

RECOMMENDED ENGINE OIL: We recommend the use of any name brand type TC two-stroke engine oil.

NOTICE

DO NOT use types BIA or TCW (2-stroke water-cooled) engine oils.

When preparing to mix fuel, first pour the two-stroke engine oil in fuel container and then add gasoline.

Gasoline 2-stroke Oil (type TC)

(US Gal.) (US fl. Oz.)

1.0 2.6

2.5 6.4

5.0 12.8

WARNING

EXPLOSION FLAMMABILITY HAZARD: Failure to remove fuel cap slowly to release pressure and/or re-install fuel cap properly

may cause spurting of gasoline onto hot parts of engine and possible fire resulting in serious or fatal burns.

1. Ensure area around fuel cap is free of dirt. Loosen fuel cap slowly.

2. Thoroughly shake fuel canister to ensure gasoline is mixed with engine oil. Add fuel to reservoir and avoid spillage by not
overfilling.

3. Immediately replace fuel cap and hand tighten. Additionally, use a suitable tool (screwdriver, etc.) to tighten the slotted fuel
cap. Wipe up any fuel spillage.

AGING OF FUEL MIX: Mix enough fuel for several days of work, DO NOT store mixed fuel for more than 30 days. Use only
approved safety fuel-containers for storage.

For long-term storage of the tool, drain and clean the fuel tank and run the engine to ensure that no fuel is in the carburetor. Store
the tool in the toolbox provided. Ensure the storage area is secure and not accessible to children or other unauthorized persons.

Replacement of the fuel pickup body (fuel filter) that is located in the fuel reservoir is recommended once every year.

DRIVE BELT LUBRICANT: Lubrication of the drive belt is not required. The oil pump has been disengaged and the oil reservoir
cap has been riveted in place to eliminate the potential of adding oil to the reservoir.

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