Digga HP450 Manual de usuario

OPERATOR’S MANUAL

HP450 / HP600

ROAD PROFILERS

FOR

SKID STEER LOADERS

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TABLE OF CONTENTS

PREFACE .................................................................................................................................. 3

SAFETY PRECAUTIONS

SAFETY STATEMENTS...................................................................................................................................... 4

GENERAL SAFETY PRECAUTIONS........................................................................................................ 4-6

EQUIPMENT SAFETYPRECAUTIONS.................................................................................................... 7-8

DECALS

DECAL PLACEMENT ................................................................................................................................. 9

DECALS..................................................................................................................................................10-11

PRE-OPERATION ........................................................................................................... 12-13

INSTALLATION ........................................................................................................................ 14-15

OPERATING INSTRUCTIONS

GENERAL OPERATING INSTRUCTIONS............................................................................................ 16-17

SPECIALAPPLICATIONS..................................................................................................................... 18-19

Large Area

Milling Around Manholes

Deep Cuts

Milling Taper Cuts

STORAGE ............................................................................................................................................... 20

LIFT POINTS.......................................................................................................................................... 20-21

TIE DOWN POINTS....................................................................................................................................21

MAINTENANCE AND SERVICE

LUBRICATION............................................................................................................................................ 22

ROUTINE MAINTENANCE......................................................................................................................... 23

PICK REPLACEMENT................................................................................................................................ 24

CHANGING THE DRUM............................................................................................................................. 25

CHANGING THE PLANETARY...................................................................................................................25-26

CHANGING THE HYDRAULIC MOTOR .................................................................................................... 26

CYLINDER SEAL REPLACEMENT....................................................................................................... 27-28

TROUBLESHOOTING .................................................................................................... 29-30

SPECIFICATIONS

BOLT TORQUE SPECIFICATIONS.............................................................................................................31

ROAD PROFILER SPECIFICATIONS........................................................................................................ 32

LIMITED WARRANTY ............................................................................................................. 35

PARTS..............................................................................................................................................33

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PREFACE

GENERAL COMMENTS

Congratulations on the purchase of your new DIGGA product! This product was carefully designed and

manufactured to give you many years ofdependable service. Only minor maintenance, such as cleaning

and lubricating, is required to keep it in top working condition. Be sure to observe all maintenance

procedures and safety precautions in this manual and on any safety decals located on the product and

on any equipment on which the attachment ismounted. This manual has been designed to help you do

a better, safer job. Read this manual carefully and become familiar with its contents.

WARNING! NEVER LET ANYONE OPERATE THIS UNIT WITHOUT READING THE "SAFETY

PRECAUTIONS" AND "OPERATING INSTRUCTIONS" SECTIONS OF THIS

MANUAL. ALWAYS CHOOSE HARD, LEVEL GROUND TO PARK THE VEHICLE ON

AND SET THE BRAKE SO THE UNIT CANNOT ROLL.

Unless noted otherwise, right and left sides are determined from the operator’s control position

when facing the attachment.

NOTE: The illustrations and data used in this manual were current (according to the information

available to us) at the time of printing, however, we reserve the right to redesign and change the

attachment as may be necessary without notification.

BEFORE OPERATION

The primary responsibility for safety with this equipment falls to the operator. Make sure the equipment

is operated onlyby trained individuals that have read and understand this manual. If there isany

portion of this manual orfunction you do not understand, contact your local authorized dealer or the

manufacturer to obtain further assistance. Keep this manual available for reference. Provide the

manual toany new owners and/or operators.

SAFETY ALERT SYMBOL

This is the “Safety Alert Symbol” used by this industry. This symbol is used to warn of

possible injury. Be sure to read all warnings carefully. They are included for your safety

and for the safety of others working with you.

SERVICE

Use only manufacturer replacement parts. Substitute parts may not meet the required standards.

Record the model and serial number ofyour unit. The parts department needs this information to

insure that you receive the correct parts.

SOUND AND VIBRATION

Sound pressure levels and vibration data for this attachment areinfluenced by many different

parameters: some items are listed below (not inclusive):

•prime mover type, age, condition, with or without cab enclosure andconfiguration

•operator training, behavior, stress level

•job site organization, working material condition, environment

Based on the uncertainty of the prime mover, operator, and job site, it is not possible to get precise

machine and operator sound pressure levels or vibration levels for this attachment.

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SAFETY STATEMENTS

THIS SYMBOL BY ITSELF OR WITH A WARNING WORD THROUGHOUT THIS

MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING

YOUR PERSONAL SAFETY OR THE SAFETY OF OTHERS. FAILURE TO FOLLOW

THESE INSTRUCTIONS CAN RESULT OR DEATH.

DANGER

WARNING

CAUTION

NOTICE

THIS SIGNAL WORD INDICATES A HAZARDOUS SITUATION WHICH, IF

NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY.

THIS SIGNAL WORD INDICATES A HAZARDOUS SITUATION WHICH, IF

NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY.

THIS SIGNAL WORD INDICATES A HAZARDOUS SITUATION WHICH, IF

NOT AVOIDED, COULD RESULT IN MINOR OR MODERATE INJURY.

NOTICE IS USED TO ADDRESS PRACTICES NOT RELATED TO PHYSICAL

INJURY.

GENERAL SAFETY PRECAUTIONS

WARNING! READ MANUAL PRIOR TO INSTALLATION

Improper installation, operation, or maintenance of this equipment could result in

serious injury or death. Operators and maintenance personnel should read this

manual, aswell as allmanuals related tothis equipment and the prime mover

thoroughly before beginning installation, operation, ormaintenance. FOLLOW ALL

SAFETY INSTRUCTIONS IN THIS MANUAL AND THE PRIME MOVER’S

MANUAL(S).

READ AND UNDERSTAND ALL SAFETY STATEMENTS

Read all safety decals and safety statements in all manuals prior to operating or

working on this equipment. Know and obey allWHS regulations, local laws, and

other professional guidelines for your operation. Know and follow good work

practices when assembling, maintaining, repairing, mounting, removing, oroperating

this equipment.

KNOW YOUR EQUIPMENT

Know your equipment’s capabilities, dimensions, and operations before operating.

Visually inspect your equipment before you start, and never operate equipment that

is not inproper working order with all safety devices intact. Check allhardware to

ensure it issecure.Make certain that alllocking pins, latches, and connection

devices are properly installed and secured. Remove and replace any damaged,

fatigued, or excessively worn parts. Make certain all safety decals arein place and

are legible. Keep decals clean, and replace them ifthey become worn or hard to

read.

WARNING!

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WARNING!

GENERAL SAFETY PRECAUTIONS

PROTECT AGAINST FLYING DEBRIS

Always wear proper safety glasses, goggles ora face shield when driving pins in or

out, or when any operation causes dust, flying debris orany other hazardous

material.

LOWER OR SUPPORT RAISED EQUIPMENT

Do not work under raised booms without supporting them. Do not use support

material made ofconcrete blocks, logs, buckets, barrels, or any other material that

could suddenly collapse or shift positions. Make sure support material issolid, not

decayed, warped, twisted or tapered. Lower booms to ground level or on blocks.

Lower boomsand attachments tothe ground before leaving the cab or operator’s

station.

USE CARE WITH HYDRAULIC FLUID PRESSURE

Hydraulic fluid under pressure can penetrate the skin and cause serious injury or

death. Hydraulic leaks under pressure may not be visible. Before connecting or

disconnecting hydraulic hoses, read your prime mover’s operator’s manual for

detailed instructions on connecting and disconnecting hydraulic hosesor fittings.

•Keep unprotected body parts, such as face, eyes, and arms asfar awayas

possible from a suspected leak. Flesh injected with hydraulic fluid may develop

gangrene or other permanent disabilities.

•If injured by injected fluid, see a doctor at once. If your doctor is not familiar with

this type of injury, ask himto research it immediately to determine proper

treatment.

•Wear safety glasses, protective clothing and use a piece of cardboard or wood

when searching for hydraulic leaks. DO NOT USE YOUR HANDS! SEE

ILLUSTRATION.

CARDBOARD

HYDRAULIC HOSE

OR FITTING

MAGNIFYING GLASS

PM-000068-A DECEMBER 2017

GENERAL SAFETY PRECAUTIONS

WARNING!

DO NOT MODIFY MACHINE OR ATTACHMENTS

Modifications may weaken the integrity ofthe attachment and may impair the

function, safety, life and performance ofthe attachment. When making repairs, use

only the manufacturer’s genuine parts, following authorized instructions. Other parts

may be substandard in fit and quality. Never modify any ROPS (Roll Over

Protective Structure) or FOPS (Falling Object Protective Structure) equipment or

device. Any modifications must be authorized in writing by the manufacturer.

SAFELY MAINTAIN AND REPAIR EQUIPMENT

•Do not wear loose clothing or any accessories that can catch in moving parts. If

you have long hair, cover or secure it so that it does not become entangled in the

equipment.

•Work on a level surface in a well-lit area.

•Use properly grounded electrical outlets and tools.

•Use the correct tools for the job at hand. Make sure they are in good condition for

the task required.

•Wear the protective equipment specified by the tool manufacturer.

SAFELY OPERATE EQUIPMENT

Do not operate equipment until you are completely trained by a qualified

operator in how to use the controls, know its capabilities, dimensions and all

safety requirements. See your machine’s manual for these instructions.

•Keep all step plates, grab bars, pedals, and controls free of dirt, grease, debris

and oil.

•Never allow anyone to be around the equipment when it isoperating.

•Do not allow riders on the attachment or the prime mover.

•Do not operate the equipment from anywhere other than the correct operator’s

position.

•Never leave equipment unattended with the engine running, or with this

attachment in a raised position.

•Do not alter or remove any safety feature from the prime mover or this

attachment.

•Know your work site safety rules as well as traffic rules and flow. When in doubt

on any safety issue, contact your supervisor orsafety coordinator for an

explanation.

WARNING!

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WARNING!

EQUIPMENT SAFETY PRECAUTIONS

KNOW WHERE UTILITIES ARE

Observe overhead electrical and other utility lines. Be sure equipment will clear

them. When digging, call your local utilities for location of buried utility lines, gas,

water and sewer, as well as any other hazard you may encounter.

EXPOSURE TO RESPIRABLE CRYSTALLINE SILICA DUST

ALONG WITH OTHER HAZARDOUS DUSTS MAY CAUSE

SERIOUS OR FATAL RESPIRATORY DISEASE.

This attachment isdesigned to plane (mill) rock, concrete and asphalt, causing high

levels ofdust. It isrecommended to use dust suppression, dust collection and if

necessary personal protective equipment during the operation of the planer orofany

attachment that may cause high levels ofdust.

REMOVE PAINT BEFORE WELDING OR HEATING

Hazardous fumes/dust can be generated when paint isheated by welding, soldering

or using atorch. Do all work outside or in awell ventilated area and dispose of paint

and solvent properly. Remove paint before welding or heating.

When sanding orgrinding paint, avoid breathing the dust. Wear an approved

respirator. Ifyou use solvent or paint stripper, remove stripper with soap and water

before welding. Remove solvent or paint stripper containers and other flammable

material from area. Allow fumes to disperse at least 15 minutes before welding or

heating.

END OF LIFE DISPOSAL

At the completion of the useful life ofthe unit, drain all fluids and dismantle by

separating the different materials (rubber, steel, plastic, etc.). Follow all federal, state

and local regulations for recycling and disposal ofthe fluid and components.

OPERATING THE PROFILER

•Block off work area from bystanders, livestock, etc.

•Operate only from the operator’s station.

•Reduce speed when driving over rough terrain, on a slope, or turning, toavoid

overturning the vehicle.

•An operator must notuse drugs or alcohol, which can change his orher

alertness or coordination. An operator taking prescription or over-the-counter

drugs should seek medical advice on whether ornot he or she can safely

operate equipment.

•Before exiting the prime mover, lower the attachment to the ground, turn off the

prime mover’s engine, remove the key and apply the brakes.

•Be sure alldoors, guards and shields are in their proper position andsecurely

attached before operating the profiler.

WARNING!

PM-000068-A DECEMBER 2017

EQUIPMENT SAFETY PRECAUTIONS

TRANSPORTING THE PROFILER

•Travel only with the attachment in a safe transport position to prevent

uncontrolled movement. Drive slowly over rough ground and on slopes.

•When transporting on a trailer: Secure attachment at recommended tie down

locations using tie down accessories that are capable of maintaining attachment

stability.

•When driving on public roads use safety lights, reflectors and Slow Moving

Vehicle signs etc., to prevent accidents. Check local government regulations

that may affect you.

•Do not drive close to ditches, excavations, etc., cave in couldresult.

•Do not smoke when refueling the prime mover. Allow room in the fuel tank for

expansion. Wipe up any spilled fuel. Secure cap tightly when done.

MAINTAINING THE PROFILER

•Before performing maintenance, lower the attachment to the ground, turn off the

engine, remove the key and apply the brakes.

•Never perform any work on the attachment unless you are authorized and

qualified to do so. Always read the operator service manual’s before any repair

is made. After completing maintenance or repair, check for correct functioning of

the attachment. If not functioning properly, always tag “DO NOT OPERATE” until

all problems are corrected.

•Worn, damaged, or illegible safety decals must be replaced. New safety decals

can be ordered from DIGGA.

•Never make hydraulic repairs while the system is under pressure. Serious

personal injury or death could result.

•Never work under a raised attachment.

WARNING!

PM-000068-A DECEMBER 2017

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