Dressta TD15h Operator Manual
OMTD15H00/1E
OPERATOR’S MANUAL
TD-15H
TD-15H
TD-15HTD-15H
SERIAL NUMBERS
32501 AND UP
DRESSTA
DRESSTA
DRESSTADRESSTA
Co. Ltd.
Co. Ltd.
Co. Ltd.Co. Ltd.
CONTENTS
1. INTRODUCTION
2. SAFETY PRECAUTIONS
3. MACHINE TRANSPORT AND STORAGE
4. OPERATING
5. MAINTENANCE
6. SPECIFICATIONS
DRESSTA TD-15H
FOREWORD
Welcome to the growing group of value-conscious people who operate
DRESSTA machines.
This manual covers the instructions for safe operation, lubrications, adjustm ents and maintenance
for normal daily care. These instr uctions are divided into six sections to simplify your ref erence to
the information most impor tant to you. Refer to the content s page at the beginning of t he section
for a complete list of t he subjects covered except for Section 2, which should be read entirely.
This manual has been prepared to help you operate and maintain your machine with utmost
efficiency and safety. Read this manual t horoughly and learn your machine bef ore you attempt to
operate it.
It is our policy to improve our products whenever it is possible and practical to do so. W e reserve
the right to make changes or add improvements at any time without incurring any obligation to
install such changes on products sold previously.
Due to this continuous program of research and development, periodic revisions may be made t o
this publication. It is recommended that customers contact their distributor for information on the
latest revision.
We hope you enjoy operating Dressta machines.
DRESSTA Co. Ltd.
THIS MATERIAL IS PROPRIETARY TO DRESSTA Co. Ltd. AND IS NOT TO BE REPRODUCED,
USED, OR DISCLOSED EXCEPT I N ACCORDANCE W ITH W RI TTEN AUT HORIZATIO N FROM
DRESSTA Co. Ltd.
DRESSTA TD-15H
SECTION INDEX
SECTION 1 - INTRODUCTION
This section discusses the use of this manual and the ser ial num ber locat ions.
SECTION 2 - SAFETY PRECAUTIONS
This section lists safety rules concerning personal saf ety. Read this section car efully! Maintain t his
manual and review it frequently for continuing safe operation and instructing new operator s.
SECTION 3 - MACHINE TRANSPORT AND STORAGE
This section discusses how to ship or store this machine.
SECTION 4 - OPERATING
The front portion of this section provides you with instructions for trouble free operation
of a machine, machine precautions and a universal symbol chart, text and illustrations for
instruments and controls. The instrument and controls area is designed to tell you „where it is,
what it does and how to use it". Read this area carefully. The remaining portion of this section
outlines and illustrates the step-by-step procedures for starting, operating and stopping the
machine and discusses a few operating suggestions and techniques and simple ideas to help
ease the work and lengthen the useful life of your machine.
SECTION 5 - MAINTENANCE
The beginning of this section outlines a com plete scheduled maintenance pr ogram , which helps to
reduce down-time and expense, and increase the profit and work from your machine. Read and
use this area. Following the maintenance program are the lubrication recommendations and
requirements for the machine. The remainder of the section is devoted to clearly explaining the
"how to" of the many maintenance and adjustment procedures listed in the maint enance program.
The explanations are prepared in an easy style to help you "do it yourself" and get it right.
SECTION 6 - SPECIFICATIONS
This section covers, general dimensions and weights, refill capacities, technical parameters,
the standard and special torque values, maintenance tools and the diagrams.
DRESSTA TD-15H
SECTION CONTENTS
PAGE
1. INTRODUCTION
1.1. Introduction ........................................................................................................................ 3
1.2. Serial Numbers .................................................................................................................. 4
2. SAFETY PRECAUTIONS
2.1. General .............................................................................................................................. 3
2.2. Before Starting the Engine ................................................................................................. 5
2.3. Operation ........................................................................................................................... 6
2.4. Maintenance ...................................................................................................................... 8
2.5. Shutdown ......................................................................................................................... 11
2.6. Safety Product Graphic Location ...................................................................................... 12
3. MACHINE TRANSPORT AND STORAGE
3.1. Machine Transport ............................................................................................................ 3
3.2. Lifting Machine on Slings ................................................................................................... 4
3.3. Moving a Disabled Machine ............................................................................................... 5
3.4. Machine Storage ................................................................................................................ 7
4. OPERATING
4.1.Machine Precautions........................................................................................................... 3
4.2.Universal Symbols for Instruments and Controls ................................................................ 4
4.3.Instrument Panel ................................................................................................................ 5
4.4.Cab Switches ..................................................................................................................... 9
4.5. Control and Adjustment ....................................................................................................10
4.6.Starting the Engine .......................................................................................................... 17
4.7.Stopping the Engine ......................................................................................................... 20
4.8.Driving the Machine ......................................................................................................... 21
4.9.Shifting the Transmission ................................................................................................. 22
4.10.Converter Overheating ..................................................................................................... 23
4.11. Steering the Machine ....................................................................................................... 23
4.12. Locking Both Tracks ....................................................................................................... 24
4.13.Downgrade Operation ...................................................................................................... 24
4.14.Operating Over an Obstruction ........................................................................................ 24
4.15.Stopping the Machine ...................................................................................................... 24
4.16.Parking the Machine ........................................................................................................ 25
4.17.Operating Mounted Equipment ........................................................................................ 25
4.18.Operating Techniques ...................................................................................................... 33
4.19.Economical Operation of the Machine ............................................................................. 40
DRESSTA TD-15H
5. MAINTENA NCE
5.1.Service Precautions ........................................................................................................... 3
5.2.Scheduled Maintenance Guide .......................................................................................... 4
5.3.Maintenance and Service Chart ......................................................................................... 7
5.4.Lubrication ....................................................................................................................... 10
5.5.Seasonal Preparation ....................................................................................................... 12
5.6.Air Cleaning System ........................................................................................................ 14
5.7.Belts ................................................................................................................................. 17
5.8.Cooling System ................................................................................................................ 19
5.9.Fan and Fan Hub ............................................................................................................. 24
5.10.Electrical System ............................................................................................................. 24
5.11.Engine ............................................................................................................................. 27
5.12.Fuel System ..................................................................................................................... 33
5.13.Hydraulic System ............................................................................................................. 37
5.14.Lubricating Fittings ........................................................................................................... 41
5.15.Mounted Equipment ......................................................................................................... 43
5.16.Safety Belt ....................................................................................................................... 49
5.17.Final Drives ...................................................................................................................... 49
5.18.Transmission System ....................................................................................................... 50
5.19.Undercarriage .................................................................................................................. 55
5.20.Adjusting the Hand and Foot Controls ............................................................................. 61
5.21.Cab and ROPS................................................................................................................. 62
6. SPECIFICATIONS
6.1. Application ......................................................................................................................... 3
6.2. Technical Description ......................................................................................................... 3
6.3. Specifications...................................................................................................................... 5
6.4. Special Torque Values ....................................................................................................... 8
6.5. Torque Values for Standard Metric Fasteners .................................................................. 10
6.6. Torque Values for Standard English Fasteners ................................................................ 11
6.7. Torque Values for Split Flange Connections .................................................................... 12
6.8. Torque Values for Hydraulic Tubes and Fittings .............................................................. 12
6.9. Torque Values for Hose Clamps ...................................................................................... 13
6.10. T orque Values for Air Conditioning Tubes and Fittings .................................................... 13
6.11. T orque Values for Air Conditioning O-Ring Connections ................................................. 13
6.12. List of Service Tools ........................................................................................................ 14
6.13. Drive Train Schematic ..................................................................................................... 15
6.14. Equipment Hydraulic System Diagram ............................................................................. 17
6.15. Transmission Hydraulic System Diagram ..........................................................................18
6.16. Wiring Schematic ............................................................................................................. 20
DRESSTA TD-15H
SECTION 1
INTRODUCTION
INTRODUCTION
SECTION CONTENTS
1.1. Introduction ........................................................................................................................ 3
1.2. Serial Numbers .................................................................................................................. 4
SECTION 1
PAGE
DRESSTA TD-15H
INTRODUCTION
1.1. INTRODUCTION
SECTION 1
Page 3
Fig. 1.1. TD-15 Series H Cr awler T r act o r Equipped with Bulldozer Blade
1. Right Hand Side of the Machine
2. Left Hand Side of the Machine
GENERAL
Throughout this manual there will be two types of cr oss references. One type is t o a heading in
another section. The other is to a heading within the same section. Unless it is other wise stated,
references will be to the same section. Refer to the section contents page at t he beginning of the
individual sections for specific page numbers.
Some illustrations are of general application and may not show your machine accurately in all
details.
Throughout this manual the use of the term s “left”, “right”, “front”, and “rear” must be understood
to avoid confusion when following instructions. These terms indicate the sides of the machine
when facing forward in the operator' s seat . See Fig. 1.1.
The three following symbols and text in bold letters are used throughout this manual to call your
attention to instructions concerning your personal safety:
DANGER! It indicates an emergency which, if not avoided, may result in injury or
death. This sign calls your attention to a most serious danger.
3. Front of the Machine
4. Rear of the Machine
DRESSTA TD-15H
SECTION 1
Page 4
INTRODUCTION
INTRODUCTION
WARNING! ! This sign indicates an emergency which, if not avoided, may result
in injury or death.
CAUTION! This sign indicated an emergency which, if not avoided, may result i n
minor injury.
The two following signs and text in italics are used throughout this manual to call your attention to
important procedures or steps having influence on the right functioning of a machine. Failure to
follow such instructions may result in the damage of a machine or affect machine's lifetime.
IMPORTANT: This sign and text in italics is used throughout this m anual to call your attention to
key problems for machine operation. Failure to follow such instructions may result in damage
of a machine and heavy material losses.
NOTE: This sign and text in italics is used throughout this manual to call your attention to an
important function having influence on the right functioning of a machine or for informational
purposes.
1.2. SERIAL NUMBERS
Fig. 1.2. Product Ident ification Number
(P.I.N.)
Fig. 1.2A.Product Identification Number
(P.I.N.) on the Filters Cover
TD-15H DRESSTA
INTRODUCTION
SECTION 1
Page 5
SERIAL NUMBERS
The product identification number (P.I.N.) is stamped on the plate attached to the front wall of the
control console at the left hand side of the operator’s seat (Fig . 1.2) or on a plate att ached to the
filters cover at the left hand side of the machine. It is also stamped on the rear fr ame in the upper
right hand corner under the f ender ( Fig. 1.3).
Fig. 1.3.Pr oduct Identification Number
(P.I.N.) on RMF
Fig. 1.4. Serial Number Desig nat ion of Blade.
The equipment model designation is stamped on the back of the blade or stamped on t he plate
attached in this same place, near the top right hand corner (Fig. 1.4).
DRESSTA TD-15H
SECTION 1
Page 6
INTRODUCTION
SERIAL NUMBERS
Fig. 1.5. Engine serial number plat e.
The engine serial number and technical data are designated on the plate attached to the f ront of
the engine on the left hand side (Fig. 1.5.).
All other components having serial numbers are equipped with a separat e ser ial num ber plate.
Use machine serial numbers when requesting information or ordering parts and the proper
numbers from the Parts Catalogue.
TD-15H DRESSTA
SECTION 2
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
SECTION 2
SECTION CONTENTS
PAGE
2.1. General .............................................................................................................................. 3
2.2. Before Starting the Engine ................................................................................................. 5
2.3. Operation ........................................................................................................................... 6
2.4. Maintenance ...................................................................................................................... 8
2.5. Shutdown ......................................................................................................................... 11
2.6. Safety Product Graphic Location ...................................................................................... 12
2.6.1. Safety Product Graphic ......................................................................................... 13
DRESSTA TD-15H
SAFETY PRECAUTIONS
SECTION 2
Page 3
2.1. GENERAL
WORK SAFELY – FOLLOW THESE RULES
This symbol and text with bold letters is used throughout this manual to call
your attention to instructions concerning your personal safety. Observe and
follow these instructions. Be certain anyone operating and servicing this
machine is aware of these rules. Fail ure to foll ow t hese rules may result in injury
or death.
WARNING! The machine can only be operated by a person who is familiar with
this manual, knows operation of the machine and its mechani sms, experienced
and properly licensed to operate such machines. Carefully observe and follow all
instructions provided in this manual.
The instructions and information given in this section do not cover all you ought to k now to operate
the machine safely. Detailed instructions regarding operational safety appear in the following
sections of this manual.
Human error is a contributing factor in most equipment -related injuries. Haste, carelessness and
lack of training are the primary causes of injuries.
Most operating injuries occur because of excessive speed, loss of control, failure to observe
warning signs, slipping or falling while entering or dismounting, a lack of berm s on roadways or
piles, lack of a ROPS or seat belt , or not watching in the direction of travel.
Most maintenance injuries occur during welding or when using hammer s or wrenches. The most
common faults are improper work posit ion, a slipped tool, missed aim, a broken tool, f lying chips
and no welding hood.
Think before you act. A careful operator or maintenance man is the best insurance against an
accident.
Always wear proper safety equipment. Avoid wearing jewelry and loose fitting clothing; t hey could
catch on moving parts, which could result in serious injury or death. Hard hat, sturdy roug h-soled
work shoes or safety shoes, ear protectors, ref lective clothing, safety glasses and heavy gloves
may be required. Consult your employer for specific safety equipment requirements.
Each job site and application may have personal safety requirements. Carefully evaluate your
particular application and machine for equipment such as heater and defroster, all windshield
wipers, warning lights, side view and rearview mirrors, back-up alarms, fire extinguisher, rotat ing
beacons and additional lights. If in doubt, contact your distributor.
The machine should be equipped with a fully charged fire extinguisher. All personnel should be
instructed in proper usage. Recharge immediately after use. If machine is equipment with
Grammer operator's seat the extinguisher is placed in the cab on the left hand side of the
operator’s seat (Fig. 2.1) .
DRESSTA TD-15H
SECTION 2
Page 4
SAFETY PRECAUTIONS
GENERAL
Fig. 2.1. Fire Extinguisher Placement for Machine with Grammer Seat
If machine is equipped with other than Gramm er seat the extinguisher is placed on the structure
ROPS on the left side of the machine. (Fig. 2.1A)
Fig. 2.1A. Fire Extinguisher Placement for Machine with other than Grammer Seat
A dry powder fire is placed in a holder preventing its free movement during machine operation. In
case of a fire the extinguisher can be easily rem oved from the holder . T he exting uisher is provided
with a label containing the instructions of its use and application. The operat or should be familiar
with these instructions.
Do not jump on or off the machine. Keep two hands and one foot or two feet and one hand in
contact with the steps and grab handles and rails at all times.
Electrical system is 24-volt negative ground. Each machine is equipped with a starting receptacle.
It should be used when starting the machine using booster bat teries. In case the receptacle cannot
be used the following precautions must be taken to minimize chances of injury or damage to
electrical parts.
TD-15H DRESSTA
SAFETY PRECAUTIONS
SECTION 2
Page 5
GENERAL
1. T ur n the system master switch to the OFF position.
2. Attach one end of t he jum per cable t o the positive ter minal of the booster batter y and the other
end to the positive terminal of the m achine battery.
3. Attach one end of the second cable to the negative terminal of the booster battery and the
other end to the machine's frame away from the battery.
4. T o r em ove the cables, r everse t he above seq uence exactly to avoid sparks near the battery.
A frozen battery can explode when the booster cables are attached.
NEVER check battery charge by placing a metal object across the battery posts. Sparks can
cause an explosion. Use a voltmeter or hydrometer for checking.
Each new machine is equipped with a fire extinguisher, first aid kit and safety belt.
2.2. BEFORE STARTING THE ENGINE
Never start the engine indoors unless proper exhaust ventilation is provided to remove deadly
exhaust gases. Once the engine is operating , move the machine outdoors as soon as possible.
Exhaust gases are dangerous and can cause unconsciousness and death.
Always place the gear selector in neutral, apply the neutral saf ety lock and lock the park ing brake
before starting.
The operator must be alert, physically fit and free from the influences of alcohol, drugs or
medications that might affect his eyesight, hearing, r eact ions or j udgment.
Observe and know the use of alternative exits from the operator compartment.
Safety must always be the operator's most impor tant concern. He must ref use to operat e when he
knows it is unsafe and consult his supervisor when safety is in doubt. T he best safety device is
a safe operator.
Do not use controls or hoses as hand holds when climbing on or off the machine. Hoses and
controls can move and do not provide solid support. Movement of the controls may cause
inadvertent and unexpected movement of the machine or its equipment.
Follow all machine-mounted safety signs before starting, operating, maintaining or servicing the
machine.
Be sure the area of the operator 's compartment, all mounting steps and grab handles are f ree of
oil, grease, loose objects, ice and m ud to lessen the possibility of slipping. Remove or secure all
maintenance and personal items so they will not interfer e with the operator or jam the controls.
Perform a visual check of the machine before starting the engine. Look for such things as
improper fluid levels, oil leaks, and loose, damaged or missing parts. Do not star t the engine until
any unsafe conditions are corrected. Secure all caps and filler plugs.
Know and understand the traffic f low patter ns of your job and obey flagman, signs and signals.
DRESSTA TD-15H
SECTION 2
Page 6
SAFETY PRECAUTIONS
BEFORE STARTING THE ENGINE
Before entering the oper ator's com partment, clear the imm ediate area surr ounding the machine of
personnel and obstructions. Walk completely around the machine. After entering the operator's
compartment, sound the horn to clear t he immediate area of the machine.
Due to the danger of fire and explosion, never check or fill fuel tank or batteries near lighted
smoking materials or open flame or sparks.
2.3. OPERATION
Check work area for hazardous conditions. Be alert for soft ground conditions, especially when
working on slopes, near drop-offs or excavations or fill material, which could lead to sudden tipping
of the machine.
At night and times of poor visibility, carefully check the work area before moving in with the
machine. Use all lights provided.
Keep the windshield, windows and mirrors (if equipped) clean.
Before starting the engine, be sure you understand all control functions. Check all controls,
including the brakes, decelerator, steering and tr ansmission. Check all gaug es, warning light s and
safety devices. Correct any malfunctions.
Only one person, the operator, should be permit t ed t o ride on the machine when it is in operation.
Perform an operational check of the machine in a safe area bef or e put ting it to work.
Keep operating controls, hands and shoes fr ee of g rease, water and mud to insur e posit ive contr ol
functions.
If the machine is ROPS equipped, for your personal protection, wear your seat belt. Bef ore driving
the machine, adjust the seat and f asten the seat belt. Adjust the seat belt to fit snugly and f low
around the hips to lessen the chance and severity of injury in the event of an accident. Never wear
the seat belt across the abdomen.
Check overhead clearance carefully before operating the machine in areas with low overhead
clearance, such as guy wires, power lines, bridges, low-hanging tree branches and building
entrances or exits. These overhead obstructions could cause an accident.
After starting the engine, but before moving the machine, warn nearby personnel by giving
a couple of short horn blasts.
Be sure that the rear screen is securely fastened to the R.O.P.S. structure before operating the
winch. Operating without properly installed screen could result in serious injuries. Operate the
winch from the driver’s seat only. Always engage the parking brake before winching, if the
machine is stopped. Use caution when installing or removing cable from the winch. Keep all
persons clear of a cable under tension. Never use a cable that is damaged. Failure to follow these
precautions could result in serious injuries.
Never mix gasoline, gasohol and/or alcohol with diesel fuel. This pr actice creates an extreme fire
hazard and under certain conditions an explosion, which could result in personal injury or death.
TD-15H DRESSTA
SAFETY PRECAUTIONS
SECTION 2
Page 7
OPERATION
Do not smoke when refueling or ser vicing the machine. A fire could result.
Never place gasoline or diesel fuel in an open pan.
Never remove the fuel tank f iller caps or ref ill the fuel t anks while the engine is running or hot or when
the machine is indoors. Fumes are dangerous, a spark or flame could result in a fire or explosion.
On machines equipped with a suction fan or a reversible f an in the suction position, periodically
check the engine exhaust system for leak s. Exhaust gases are dangerous to the operator.
Do not operate the machine in the condition of extreme fatigue or illness.
Be sure that the rear screen is securely fastened to the RO PS structure. Be sure chains or cables and
their anchor points are strong enoug h to handle the expected load. Inspect carefully f or flaws before
using. When pulling or towing with a chain or cable, take up the slack carefully. A sudden jerk
could snap the chain or cable causing it to whip dangerously. Do not pull or tow unless the
operator compartment is guarded against a whipping chain or cable. Clear personnel from the
area. Be sure that the rear screen is securely fastened to the ROPS structure. Be sure chains or cables
and their anchor points are strong enough to handle the expected load. Inspect carefully for flaws
before using.
Always wear gloves when handling cables and chains. Avoid looping or knotting a cable or chain.
Do not pull with a kinked chain or cable as excessively high stress in the area of bending may
cause a failure in the kinked area. Cables or chains for towing or winching should be fast ened to
the designated to this purpose attachment points only. Be sure the pins are attached securely
before pulling.
Stand clear of chains or cables under load.
Keep the engine exhaust system and exhaust manifold clear of combustible material for your
personal protection.
Know the locations of underground cables, water mains, g as lines, etc. A ruptured g as line or cut
electrical cable could result in personal injury or death.
When leaving a machine unat tended fo r any length of time, m ake sure t he transmission shift lever
is positioned and locked in neutral (N), the blade is com pletely lowered, t he eng ine is st opped, t he
parking brake is applied, and t he electric master switch is in the “off” position. If the machine is
equipped with a cab make sure that the cab is locked.
Before operating a machine read and know the Operator’s Manual and all Safety Product Graphic.
The roll-over protective structure (ROPS) provides the operator’s protection in the event of
machine rollover or upset. This structure is designed to bend during a rollover to protect the
operator from sudden impact loads.
When operating a machine, look in the intended direction of travel to be sure personnel or allied
equipment does not interf er e with the m achine work pat tern.
Never try to get on or off a machine while it is moving. A serious injury or death could result.
DRESSTA TD-15H
SECTION 2
Page 8
SAFETY PRECAUTIONS
OPERATION
Never shift the transmission into neutral (N) when traveling downhill. The machine may go out of
control and a rollover could result or the transmission, torque converter or engine could be
damaged when the transmission is again placed in gear. Always put the transmission in low rang e
position before starting downhill. Use the decelerator and brake pedal to slow the machine.
Avoid side hill travel whenever possible. Drive straight up and down the slope. If the machine
starts slipping sideways on a grade, turn downhill immediately.
If possible avoid crossing obstacles such as ridges, rocks or logs. If you can't avoid them , reduce
speed and ease over the obstacle at an angle.
Machine's weight and the vibration it creates can cause the edge of a hig h wall to collapse. Keep
your machine back from the edges of banks and excavations. If it cannot be avoided drive the
machine at the straight ang le t o the edge.
Travel slowly in congested areas or on rough ground, slopes or near drop-of fs or on snow, ice or
slippery surfaces.
Maintain a safe distance between your machine and other vehicles according to the condition of
the road and load.
Never hold the hydraulic controls in their extreme position after the equipment has reached its
maximum travel. This could cause overheating of t he hydraulic system.
Do not adjust the seat position while the machine is in motion. A loss of control may result.
Completely stop the machine, apply and lock the parking brake and then adjust the seat.
Never use the blade as a brake except in an emergency.
Carry the blade low for maximum stability and visibility.
Where noise exposure exceeds the levels defined by proper health and safety authorities and
applicable standards wear authorized ear protective equipment.
2.4. MAINTENANCE
Authorized personnel only is allowed to maintain or repair a machine. It is forbidden t o allow any
unauthorized person to control the machine.
Do not hasten. It may cause accidents.
Put objects onto a machine standing on t he ground level before you climb on the machine.
Loosen the radiator cap slowly to relieve all pressure in the system and use caution when
removing the cap to prevent possible injury.
Have all equipment resting on the gr ound or blocked before removing any hydraulic component.
Actuate the control levers in opposite directions t o r elieve all pressur e from the system.
Never work beneath a blade or ripper without proper blocking. Improper blocking could result in
serious injuries.
TD-15H DRESSTA
SAFETY PRECAUTIONS
SECTION 2
Page 9
MAINTENA NCE
When service or maintenance requires access to areas that cannot be r eached from the ground,
use a ladder or platform. If such ladders or platforms are not available, use the machine hand
holds and steps provided. Perfor m all ser vice or m aintenance carefully.
Use only approved parts for repairs and maintenance shown in your parts catalog . Failure to do so
could compromise your personal safety and machine performance and reliability.
Never align holes with fingers or hands. Use a proper aligning tool.
Be sure all tools are in good condition. Do not use tools which are worn, bent or have
mushroomed heads. Use the proper tool for the job. Remove sharp edges and burrs from
reworked parts.
For field service, move machine to level ground if possible and block the tracks. If work is
absolutely necessary on an incline, block the machine and its attachments securely. Move the
machine to level ground as soon as possible.
Before working on a machine, turn OFF the electric system master switch and tak e the key out so
no one will start it unexpectedly.
Do not carry loose objects in your pockets that m ight catch on the machine or f all unnoticed into
open compartments.
Before working on any part of t he engine or electric system, disconnect the bat tery ground cable.
Tag the cable and all controls to alert per sonnel that work is in progress.
When it is necessary to mak e any checks or adjustments with the engine operating, always use
two people. One trained person must be in the operat or's seat to safeguard the second person
making checks or adjustm ent s.
As an additional precaution, when making checks or adjust ments with the engine operating , make
sure the transmission shift lever is lock ed in neutral (N), and the parking br ake is locked.
Never stand on the tracks or near the blade while the eng ine is oper ating.
If the engine is running and t he side doors are open or r emoved be careful of rotating parts such
as the fan and belts that can cause serious injur y.
Never operate the engine when cleaning or lubricating the machine. Serious injury could result
from contacting moving part s .
Use a non-toxic, nonflammable commercial solvent f or cleaning parts. Never use gasoline, diesel
fuel, kerosene or other flammable solvents for cleaning a part .
Excessive or repeated skin contact with sealant or solvents may cause skin irritation. In case of
skin contact, remove sealant or solvent promptly by washing with soap and water. Follow the
manufacturer’s advice whenever cleaning agents or other chem icals ar e used.
Lower the blade and/or the ripper before making hydraulic adjustments. To prevent personal
injury, be sure the personnel are standing out of the way of the blade when it is being lowered.
Never allow anyone to walk under or be near unblocked raised equipment.
DRESSTA TD-15H
SECTION 2
Page 10
SAFETY PRECAUTIONS
MAINTENA NCE
Provide proper ventilation when operating in a closed building to avoid danger of exhaust gases.
Exhaust gases are dangerous and can cause poisoning, unconsciousness and death.
Hydraulic fluid escaping under pressure from a very small hole can be almost invisible, yet have
sufficient force to penetrate the skin. Use a piece of cardboard or wood to search for suspected
leaks. Do not use hands. If injured by escaping fluid, see a doctor at once. Serious infection or
reaction can occur if proper medical treatment is not administered immediately.
Wear proper protective equipment such as goggles or saf ety glasses with side shields, hard hat,
safety shoes and heavy gloves when metal or other particles are apt to fly or fall. Many of
a machine's parts are hardened and can chip.
Lift and handle all heavy parts with a lifting device of pr oper capacit y. Be sure parts ar e secured by
proper slings and hooks. Use lif t ing eyes if provided. W ar n people in the area to stand clear.
Do not attempt to repair a protective structure after an accident. Repaired structures do not
provide the original strength and protection. Contact your distributor for infor mation on structure
replacement. Do not operate the machine again until the ROPS has been replaced.
Do not cut, grind, weld, drill or tap holes in the ROPS. This could weaken the st ructure, or affect
the overall energy absorption capabilities.
When using com pressed air for cleaning parts, wear gog gles or safety glasses with side shields.
Use a nozzle, which limits the pressure to 200 [kPa].
Do not use an open flame to check f or leaks or fluid levels anywhere around a machine.
Keep work area clean and dry. Remove oil and water spills immediately.
Do not pile up oily or greasy rags. They are a fire hazard. Store them in an approved, closed met al
container.
Use a soft iron or nonferrous hammer to install or rem ove ripper teeth. It is danger ous to hammer
on the teeth. Wear safety glasses with side shields or goggles t o r educe the chances of injury.
Batteries give off a hig hly inflammable gas. Never allow sparks or open flam e near the batteries.
A fire or explosion could occur. Do not charge bat t eries in a closed area. Provide proper ventilation
to guard against accidental explosion of an accumulation of the explosive gas given off in the
charging process. When installing batteries, be sure the electric master switch is in the "OFF"
position. Be sure to connect the positive cable to the positive terminal and the neg ative (ground)
cable to the ground of machine.
Ether starting fluid is f lam mable. Follow the precaut ions print ed on the cont ainer. An explosion can
result if sparks or flame contact ether in a container or if a container is stor ed in an area in which
the temperature exceeds 70 [°C]. Observe the following precautions:
1. Follow the correct method for starting the engine. Refer to "STARTING THE ENGINE" in
Section 4.
2. Do not use the ether injector when the ambient temperat ure is above freezing.
3. For your own personal safety, always remove the ether container when welding, grinding or
using a torch on the machine.
4. Do not let ether come in contact with your skin, as it can cause local f reezing.
TD-15H DRESSTA
SAFETY PRECAUTIONS
SECTION 2
Page 11
MAINTENA NCE
5. Do not breathe in hazardous ether vapor.
6. Keep a fluid container out of reach of childr en.
7. Never punctur e a fluid container or put it into fire. Dispose of an empty container properly.
8. Do not store fluid containers in the operator' s com par t ment.
Never mix gasoline, gasohol or alcohol with diesel fuel. This cr eates an extreme fir e or explosion
hazard, which could result in personal injury or death.
Do not use bleach, color dye or solvents on the seat belt webbing. This m ay cause a severe loss
of tensile strength. This could cause the webbing to break resulting in personal injury. It is
recommended that the seat belt be cleaned only with warm water and mild deterg ent .
2.5. SHUTDOWN
If parking on or near traff ic lanes cannot be avoided, provide appropriat e flag s, barriers, flares and
warning signals. Also provide advance-warning signals in the traffic lane for approaching t raffic.
Park the machine in a non-operating and non-traffic area. Park the machine on level ground
whenever possible. If you must park on a slope, park at the right angle to the slope. Apply and lock
the brake pedal.
Never leave a machine unattended with the engine running.
When leaving a machine unat tended, slowly lower the hydraulic equipment to t he ground, shift the
transmission into neutral and lock the neutral lock lever, shut off the engine, apply and lock the
parking brake. Relieve any pressure in the hydraulic system by moving the controls in both
directions. Turn off the electric system master switch and tak e it out. Always lock up the m achine
when leaving it unattended, including any anti-vandalism attachments.
Do not jump off a m achine.
When operating in bad weather and storm lightening is nearby, dismount and seek shelter away
from the machine. Lightening will be attracted to the machine and can cause serious injury or
death.
When a machine is to be loaded onto a transpor t truck and t railer do so caref ully. Load only when
the trailer is level. The steel track shoes will slide easily on the trailer. When the machine is
properly positioned chain it securely so it can not move on the trailer.
Keep away from a blade and ripper when they are in a raised position.
Do not allow the hydraulic system to support the mounted equipment when leaving a machine
unattended, to eliminate possibility of an unexpected dr op of the blade or ripper.
DRESSTA TD-15H
SECTION 2
Page 12
SAFETY PRECAUTIONS
2.6. SAFETY PRODUCT GRAPHIC LOCATION
Fig. 2.2. Safety Product G r aphic Location – Machine
1. Track Adjuster Decal
2. Door Decal
3. ROPS Decal
4. Pressurized Reservoir Decal
TD-15H DRESSTA
SAFETY PRECAUTIONS
SAFETY PRODUCT GRAPHIC LOCATION
Fig. 2.3. Safety Product G r aphic Location – Cab
5. General Decal
6. Instruction Decal for locking the lever to prevent incidental movement of a machine.
7. Safety Decal
SECTION 2
Page 13
2.6.1. SAFETY PRODUCT GRAPHICS
Decal 1
Decal 2
DRESSTA TD-15H
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