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Barreto 30SG User Manual

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30SG OPERATOR’S MANUAL 11/25/13 Page 1 of 24
THE
MODEL 30SG
HYDRAULIC TRACK STUMP GRINDER
OPERATOR’S MANUALORIGINAL INSTRUCTIONS
STUMP GRINDER INTENDED USE
The Barreto Stump Grinder is designed to remove in-ground tree stumps and exposed roots. It should not
be used to cut any material other than wood stumps and the surface soil around the stumps or exposed
roots.
TABLE OF CONTENTS
LUBRICATION REQUIREMENTS 2
SAFETY MESSAGES 3
SAFETY INSTRUCTIONS OVERVIEW 4
BATTERY & ELECTRIC STARTER SAFETY INSTRUCTIONS 6
STUMP GRINDER OPERATING INSTRUCTIONS 7
CONTROLS 7
ENGINE CONTROLS 9
ENGINE START UP PROCEDURE 10
KOHLER START UP PROCEDURE 11
BRIGGS/VANGUARD CONTROLS & START UP PROCEDURE 12
OPERATOR PREPARATION 13
NOISE EMISSION DATA 13
VIBRATION EMISSION DATA 14
DETERMINE LOCATION OF UNDERGROUND UTILITIES 15
WORK SITE ASSESSMENT 16
CONTRACT WITH UNDERGROUND UTILITIES 17
GRINDING PROCEDURE 18
GRINDING TIPS 18
SHUT DOWN PROCEDURE 18
JUMP STARTING ENGINE WITH ELECTRIC STARTER 19
GROUND TRANSPORT OF THE GRINDER 20
EMERGENCY TOWING 21
ROAD TRANSPORT OF THE GRINDER 22
INDEX 24
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Barreto 30SG Specifications

General IconGeneral
BrandBarreto
Model30SG
CategoryGrinder
LanguageEnglish

Summary

STUMP GRINDER INTENDED USE

LUBRICATION REQUIREMENTS

SAFETY MESSAGES

SAFETY SYMBOL AND SIGNAL WORDS

Explains the international safety alert symbol, signal words (Danger, Warning, Caution), and their usage.

SAFETY INSTRUCTIONS OVERVIEW

GENERAL OPERATING HAZARDS

Covers risks like cutter wheel contact, flying debris, loud noise, and exhaust fumes.

MACHINE CONTROL AND STABILITY HAZARDS

Addresses risks associated with inclines, parking on slopes, and machine movement.

FIRE AND EXPLOSION HAZARDS

Warns against operating near flammable materials, sparks, and hot engine components.

PERSONAL PROTECTION EQUIPMENT (PPE)

Details necessary PPE like face shields, hard hats, hearing protection, boots, and gloves.

BATTERY AND ELECTRIC STARTER SAFETY

Provides critical safety guidelines for handling batteries and using the electric starter, including acid and fume hazards.

STUMP GRINDER OPERATING INSTRUCTIONS

READ SAFETY AND OPERATING INSTRUCTIONS

Emphasizes the importance of studying all safety and operating instructions before use.

PRE-OPERATION FLUID LEVEL CHECKS

States the requirement to check engine oil, fuel, and hydraulic fluid levels before starting.

STUDY AND UNDERSTAND CONTROLS

Stresses the need to understand all controls before commencing operation.

CONTROLS

KEYED IGNITION SWITCH AND ENGINE THROTTLE

Explains the functions of the ignition switch for starting/stopping and the throttle for engine speed.

TRACK AND CUTTER HEAD CONTROLS

Details operation of track controls for movement/steering and cutter head control for positioning.

PARKING BRAKE

Describes the location and function of the parking brake for securing the machine.

ENGINE CONTROLS

FUEL SHUTOFF VALVE AND CHOKE

Specifies the function of the fuel valve and the use of the choke for cold starts.

IGNITION SWITCH AND THROTTLE

Identifies the ignition switch and throttle lever for engine operation.

ENGINE START UP PROCEDURE

PRE-START CHECKS AND FUEL VALVE

Covers checking fluid levels, fuel level, and opening the fuel shutoff valve.

CHOKE AND THROTTLE SETTINGS

Instructions on using the choke for cold starts and setting the throttle.

USING THE ELECTRIC STARTER

Guidance on operating the starter motor, including time limits and potential overheating.

COLD WEATHER OPERATIONS

Provides guidance for operating the machine in cold weather conditions, including fluid changes and warm-up procedures.

KOHLER START UP PROCEDURE

ENGINE CHECKS AND CLEANING

Details checks for oil, fuel, cooling areas, and engine components before starting.

THROTTLE AND KEY SWITCH OPERATION

Instructions for setting the throttle and using the key switch to start the engine.

START-UP NOTES AND TROUBLESHOOTING

Information on priming dry fuel systems, starter limits, and potential noises.

BRIGGS/VANGUARD CONTROLS & START UP PROCEDURE

PRE-START CHECKS AND CONTROLS ENGAGEMENT

Covers oil level, disengaging drive controls, and fuel valve operation.

THROTTLE, CHOKE, AND STOP SWITCH

Details setting the throttle, choke, and activating the stop switch.

ELECTRIC START SWITCH OPERATION

Instructions on using the electric start switch to ignite the engine.

STARTING WITH DRY FUEL SYSTEM AND TROUBLESHOOTING

Guidance for priming a dry fuel system and handling engine start issues.

OPERATOR PREPARATION

OPERATOR QUALIFICATIONS AND TRAINING

Lists requirements for operator age, capability, and manual study.

PERSONAL PROTECTION EQUIPMENT (PPE)

Details essential PPE like face shields, hard hats, hearing protection, boots, and gloves.

NOISE EMISSION DATA

Presents technical data regarding the noise emission levels of the stump grinder.

DECLARED DUAL-NUMBER NOISE EMISSION VALUES

Displays measured sound power and pressure levels according to ISO 4871 standards.

VIBRATION EMISSION DATA

DECLARED VIBRATION EMISSION VALUE

States the average measured vibration emission value and its uncertainty.

MITIGATION THROUGH SAFETY GLOVES

Explains how safety gloves can mitigate vibration effects and prevent injury.

HAND-ARM VIBRATION SYNDROME RISK ASSESSMENT

Assesses the risk of hand-arm vibration syndrome based on emission levels.

DETERMINE LOCATION OF UNDERGROUND UTILITIES

REGULATORY REQUIREMENT AND CALLING 811

Cites OSHA requirements and the procedure for calling utility locating services.

UTILITY MARKING CODES AND HAZARDS

Explains color codes for utilities and warns about dangers from electric, gas, and fiber optic lines.

WORK SITE ASSESSMENT

VISUAL INSPECTION AND HAZARD IDENTIFICATION

Advises a thorough inspection of the work site for safety hazards and obstructions.

ENVIRONMENTAL AND CLEARANCE REQUIREMENTS

Covers outdoor operation, lighting, clearances, and keeping others away.

FIRE AND EXPLOSION RISK ASSESSMENT

Warns about operating near flammable materials and potential ignition sources.

CONTACT WITH UNDERGROUND UTILITIES

RESPONSE TO UTILITY STRIKES

Instructions on immediate actions upon striking wires, cables, or pipes.

ELECTRICAL, GAS, AND FIBER OPTIC HAZARDS

Details specific dangers associated with electric, gas, and fiber optic lines.

STUMP GRINDING PROCEDURE

MACHINE POSITIONING AND CUTTER ENGAGEMENT

Steps for positioning the machine and starting the cutter wheel.

CUTTING TECHNIQUE AND PROGRESSION

Describes how to swing the cutter, adjust depth, and move the machine for effective grinding.

GRINDING TIPS FOR EFFICIENCY

Offers advice like clearing the area, maintaining throttle, and cutting edges for efficiency.

SHUT DOWN PROCEDURE

Provides the correct steps for safely stopping the stump grinder's engine and securing it.

JUMP STARTING ENGINE WITH ELECTRIC STARTER

BATTERY HANDLING AND SAFETY PRECAUTIONS

Recommends PPE for battery handling and warns about acid and fumes.

JUMP STARTING PROCEDURE AND CABLE CONNECTION

Details the sequence for connecting jumper cables safely and starting the engine.

CABLE DISCONNECTION AND VOLTAGE REQUIREMENTS

Instructions for safely removing cables and the requirement for a 12-volt system.

GROUND TRANSPORT OF THE STUMP GRINDER

PRE-TRANSPORT CHECKS AND SAFETY WARNINGS

Covers raising the cutter, warnings about the cutter wheel, and keeping clear of tracks.

MACHINE OPERATION DURING GROUND MOVEMENT

Advises on smooth operation, caution on uneven ground, and avoiding inclines.

INCLINE LIMITATIONS

Specifies the maximum allowable incline angle for safe operation.

EMERGENCY TOWING

PROCEDURE FOR TOWING WITH ENGINE FAILURE

Steps for enabling towing by loosening bypass plugs and disengaging the brake.

TOWING LIMITATIONS AND POST-TOWING STEPS

Specifies towing distance/speed limits and closing bypass valves.

MANUAL CUTTER HEAD LIFTING PROCEDURE

Instructions for manually raising the cutter head when power is unavailable, with weight warnings.

ROAD TRANSPORT OF THE STUMP GRINDER

TOWING VEHICLE AND TRAILER PREPARATION

Checklist for towing vehicle, hitch, and safety chains before road transport.

LOADING ONTO TILT BED TRAILER

Step-by-step guide for loading the stump grinder onto a tilt bed trailer.

UNLOADING FROM TILT BED TRAILER

Step-by-step guide for safely unloading the stump grinder from a tilt bed trailer.

LOADING ONTO TRUCK BED USING RAMPS

Steps for loading the stump grinder onto a truck bed using ramps.

UNLOADING FROM TRUCK BED USING RAMPS

Steps for safely unloading the stump grinder from a truck bed using ramps.

LOADING ONTO TRUCK BED USING HOIST

Steps for loading the stump grinder onto a truck bed using a hoist, including equipment and safety checks.

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