Sakai CR271 Installation and operation manual

No. 3498-36200-1
A 
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OPERATING &
MAINTENANCE
INSTRUCTIONS
.MODEL
CR271
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SAKAI ®
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LEFT
CR271
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CON TE N TS
CONTENTS
PREFACE
MACHI
NE AND ENGINE IDENTIFICATION NUMBERS .... . .. ............... . ........................................... .. ... .. . .. 1
EMISSION CONTROL INFORMATION ................................... . ... .. . .... . ............................ .. ........ .. ........... .. .... . ... ... ...... 2
SAFETY NOTICES .................................................................................................................................................................... .. ...... 2
1. BASIC PRECAUTIONS FOR SAFETY .......... . .......................................................................................... .... ....... 4
1.1 General Precautions ............................................. ... ..................... . .......... .. ... . ................................... .. . .. .... .. .. .... ........ 4
1.2 Preparation for Safe Operation
.................... .. ............................... .. ......... . .... ....................................... .. ....... . 6
1.3 Before Starting the Engine ................ ........ ...... .. ................................................................................................. 7
1.4 After Starting the Engine
.......................... . ........ . ............. .. ................. .... . .. .. .................... .. ................................... 8
1.5 During Operation .. .......... .... .. ..................................... .. . .... ......................................................... . ...... .... . ....................... 8
1.6 Loading and Unloading .... . .. .. ... . ......... ... .... .. ..... . ...... . .. .. ... . ... . .. . .......... . ............... .. ........... ... ...................................... 1o
1.7 Transportation ........ .......... .. ..... . ... . ..... .. ........... ....... ... . .... .... ........................................................... .. ........... . ..... .. ............... 11
1.8 Handling the Battery .... .... . ........ .. ......... .. . ... . ...... .... .. .. .. ....................... . .. . ... .. .. .............. .. ... . ... . ... . ................. .. ... .. .. ..... 11
1.9 Towing ...................... ..... . .. ........... . ....... ... ........... . ... ... .. ....... .. .... .. ............ ..... ..... .. .. .... .. .... . .. ... . ............... . .. . ... . ... . .. .. . .................. .. 12
1.1 O Before Servicing ..... . .. .. .. .............. . .......................... . ......... . ...... .... . ... .... .................. . ........ ... .. .. ...................... .. ... ............. 13
1.11 During Servicing
........ .. ... .. ............................ .. ....... .. ... .. .. . .. . ..... ...... .......................... .... .......... . ....................... . .. . .. .......... 14
1.12 Safety Decals ............. .. . ... ...... ...... ..... .... ... .. ... .. ........ ... ....... .. ........... ....... .... . .. . .. .. ... .. ..... ... .. . ............................................ 16
2. OPERATION
.......................... .. . .. . .. .............. .. .. ... . ................. .... ....... . ... .. ............... . .... .............. ....... ..... ... .. ......... . .. ...... ... . .. . .. . ......... ... 18
2.1 Instruments and Controls
.. ... ............... . .. ... .......... .. ................... .. .. . .............. ..... ......... .. . ..... . ...... . ... .. .... .. .. .... ....... 18
2.1.1 Operator's station .. ....................... . .. . ............. .... .................... ... .. . ....... . .. .... .... .. ...................................... . .......... . 18
2.1.2 Gauges and warning lamps
............ . ...... . .. ....... ......... .......... .... ............ ................ ..... ..... .... ........ .............. 19
2.1.3 Switches ........................ . .. . .... .. .. .... ... ...... ... .. . ....... .. ............ .. ................... . .. . ........... ....... ........ . ........... ... ............ ..... ....... 20
2
.1 .4 Operating levers and knob ........... .. ...... .... .. .... ....... .. .... .......................................... . .. . ...... . ............. . ..... . ..... 22
2.1.5 Fuse
.... . ..... . ................. . .. . .. . .... ...... . .......................... ..... ........... . .................... .. . ........... .. .. ... . .... . .............................. ... .. . ...... 24
2.2 Handling and Adjustments ............... .. ... ........... . .......... .. ....... . .. . ........ . .................................. .. .. . .......................... 24
2.2.1 Scraper adjustment and replacement ...... .... . .... .. ... . .. .. . .. . ....... . ...... .. ............................................... 24
2.3 Operation .................. ............. . ......................................................................................................................................... .. .... 25
2.3.1 Before-starting inspection
............................ .. ............................................................................................. 25
2.3.2 Starting the engine .. . .. ........... . ...... ... .. .............. .. .............. . ...... . .. . .. . ...... ... ..... .... ... .... . ............ . ....... . .... . .. . .... . ..... . .. 26
2.3.3 After starting the engine ...... ... ................ ................. . ..... ... ..................... . ....................................................... 27
2.3.4 Traveling ..... .. ................ . .... ................ . ............. . ...... . ............. .. ............................ .... .. .............................. ..... .......... ....... 28
2.3.5 Stopp
in g I Parking ........... . ....................... . .. ...... .. ... . .................................................. . .............. . .............. .. . .... ..... 29
2.3.6 Stopping the engine .......................................... .... ... ............ .. .. .. ..................... .. ............. .. ................................. 29
2.3.7 Check after stopping the engine ...... ..... ................ ......... . ................ .... ..... ............. .. ........ .. ................... 30
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CON TENTS
2.4 Vibratory Operation ... . .................... . .................. . ................. . ..... . ................... .. .. . ........... ... .. . .. . .............. . ..................... 31
2.5 Sprinkler .. .. . ............... . .... . .... .. .. . .... .... .... ... .. . ...... .. ....... . .... .. .. . .. . ................................ . ....... . .. .. .. . .. .. ................... ... .............. . .. . .... 32
2.6 Precautions for Work ...................... . ............ ... ...... .. .. . .. ..... . .. .... .. . ............ . .... .. ... . ..... . ...... ..... .. .. .. ... .. . ... . .. . .......... . .... ... 33
2.6.1 Compaction operation ............... . ........ . ........... ... ............... . .......................................... . ............ . .................. .. 33
2.6.2 When going downhill ......... .. .. .. . .................... . ...... . ................ . .. . .................... . .. . ....... . .. . ... .. ...................... .. .... . ... 33
2.6.3 On a slope .... . .. . ......... . .. . .... . ....... . ............. .. ............... ... .. . ................. . .... .... . ........ .... .. .......... .. . ...... .. .... .......................... 33
2.7 Applicable Jobs
.. . .. .............. .. ... . ................ .. .... . ..... ... .... . .. . .............. . ............. . ............. . .............. . ....................... . .... . ...... .. 33
2.8 After Operation
.......................... .. .... . ....... . ...... . ...... . .. . ....................... . ................... ... ............ . .. .... .. . .. . ............. . ................ 34
2.9 Loading and Unloading
.......... .. .. ... ... .... . ..... .. . .... . ........... . ........ . ...... . ................... . .... ... . ....... .... .. ... .. . ......................... . 35
2.9.1 Use of a trailer equipped with a winch .............. . ........ . ...... ... .... . .... . .................... . .................... .. ..... 35
2.9.2 Self-propelling
............... . ................. . .................... . .. . ................ . ..................... .... ... ...... . .. .... ... ......... ..... . .. . .. . ............ 36
2.9.3 U
se of a mobile crane ... . ............... . ... . ....... . ........................................................ .. ......... .... ... .. . .. .. ............... .. 37
2. 1O After Loading the Machine. ........................ .. . .... .......................................... . ........ . .. . ............................................ 37
2.
11 Transportati on .. ...... .... .... ... ..... . ..... ... ........................ . ..... . .. . ............................... .. ..... . .... . .. . .. . ....... .... .. .. . ................... . .. ... .... 38
2.12 Operation in Cold Weather
.. . ... .. ............... .. ..... ... ...... . ................................. . ........ . ................................ ... ......... 38
2.
12.1 Fuel oil and grease ............. .. ..... . .. . ... . .... ... .... ... ... .. ......... . ... . ........................ . ... . ... .. ..... ... ........ .. ........ . ........ . ........ 38
2.12.2 Battery .... . .. . .. . .... .. .. . .. ............ . ..... . .......... . ... . ............... . .. . ........... . .... . ............................ .... . .... ..... . ... .. ..... .. ... .. .............. .. .. 38
2.13 When the Cold Season is Over .......... . .. ...... .. ... . ....... .. ..................... . ... . ................ .. ............ . ........................... 38
2.14 Fora Long Storage Period
.... .. ............ .... .... . ... ... .. .... .. .. .. .... .. . ........... ... .. .......... . ...... .. .............. . ......................... 39
2.15 During the Storage period · ·············· · ·· · ············· · ··· · ··· ···· ·· ····· · ·· ····· ···· ·· · ·· ········· · ···· ·· ··· ·· ··· · ·· ··· ········ ·· ·· · ······ ·· ··· ···· ·· ·· 39
2.16 When the Battery H as Discharged ... ... .. ... . ... . ...... . ............................. ... ............. ....... .. ... . .......... .. . ............... 40
2.16.1 Connection and disconnection of booster cables
.... . .................... .. .......... . ............ . ............ 40
3. PERIODICAL MAINTENANCE . ..... .... .. ...... . .. . ............. ... .... . .. ... .... ................... . .................... ...... .. ............ . .. . ................. 42
3.1 Precautions ..... .. .............. .. ................... . .. . ... ... ...... . ..... . ... . ........ . ........... . ................. .. .. ............ . ... .... .. . ... .. ..... .. . ...... . ............... 42
3.2 Walk-around Checking .
............. .. ........ . ..................................... . .................. . ........................... . ................ . ........ . .... 43
3.3 Periodical Maintenance points .. ... .. .. .. ... . ....... ... ............... ..... ... .. ..... . ................. . ....................... . ...... . ................ 44
3.4 Maintenance Procedure ..
... ... ..................... . ................. . .. .. .. ...... . ......... . .... . ................... .. .... . .. . ........... . .................... 46
(1) Every 10 hours or daily ............................................................................... . .................................... . .. . ........ 46
(2) Every 50 hours ................ . ............................................................ . ........... . .................. . ..... . .............. . ............ . ....... 46
(
3) Every 100 hours ....................... . .... . ................ .. ......................... . .. . .................................... . ............. . ............. . ...... 47
(4) Every 250 hours .................................... . ........................................... . ............. .. .. ............ ... ..... . ............... . .. . ........ 48
(5) Every 500 hours ..... ... ............ . ..... . ..... . ... . ..... . ............ ... .. .... . .... ... .. ......... ... . .... . ... ..... ... .. .......... ........ .. .. .. .............. .. . 49
(
6) As required .............. ... ...................... . ............. .. .... ... .. . ...... ................................. . ....... . ........................................ ... .... 49
3.5 Feeding Water and Lubricants.
................... . .................. . .. .. ....................... . ......... ... .. . ........... .. ............ . ............ 51
3.6 Electric Wiring Diagram .. . ......... . ..... . ...... .. ...... . ...................................... . .................... .. .. .............. . ............... . ... . ...... 53
4. SPEC IFI CATIONS ...... ... ... .. .............. .... ........ .... .... .. ... ... .. . ................................................. . .......................................................... 55
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MACHINE AND ENGINE IDENTIFICATION NUMBERS
MACHINE AND ENGINE IDENTIFICATION NUMBERS
When ordering parts or making in quiries about your machine, the following information is
requested:
(1) Machine model
Indicated on the dashboard in the operator's station.
(2) Machine serial number
CR271 q 4CR2 - 00000
Location
aaaaaa
(3) Engine serial number
- 1-
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SAFET Y NOTICES
( EMISSION CONTROL INFORMATION )
EMISSION CONTROL INFORMATION
CR271 spark-ignited engines/equipment must conform with applicable Environmental
Protection Agency (EPA) and the State of California emissions regulations.
EVAPORATIVE EMISSION
Evaporative emissions are fuel emissions and generally include emissions that result
from permeation of fuel through the fuel-system materials or from ventilation of the fuel
system.
CR271 utilizes low-permeation fuel lines, fuel tank, fuel
tank cap and carbon canister
where applicable to reduce evaporative emissions.
CR271
equipment meets U.S.EPA EVAP standard under 40 CFR1060.
EMISSION LABEL
EMISSION CONTROL INFORMATION ~
* EF:XXXXXXXXXXXX
TH IS VEHICLE MEETS U.S.E PA EVAP STANDARDS.
* xx
ABCDEFGHIJKLM
*NOTE
Evaporative family name is changed
every years.
SAFETY NOTICES
For the safe use of your machine, correct handling and periodical maintenance are of utmost
importance. Thoroughly read the safety precautions described in this manua
l. Do not attempt
to operate and maintain your machine until you gain a full understanding
of these safety
statements.
- 2-
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 

        
 
A 


          
   
     

        
       
A 
         
       
 
  
              


  

 

        
        
 
 
  

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A WARNING: Negligence of th ese in s tru ctions can le ad to acc id ents.
1. BASIC PRECAUTIONS FOR SAFETY
1. BASIC PRECAUTIONS FOR SAFETY
1.1 General Precautions
• Read thoroughly the operator 's manual.
• Understand the functions
of the controls and gauges.
Familiar i ze yourself with t he ir locat ion and h ow to
operate them. Understand the meaning of all the
symbols.
• Obey the works ite rules .
•
Fo ll ow the worksite rules su ch as matters forbidden or to be attend ed to, and wor ki ng
procedures.
• Wear protective clothing to suit the work.
• Wear clothing, safety shoes and hard hat to su it your wor k.
• Do not wear clo th ing and accessories that tend to get ca ught in the cont ro ls or protrud ed
portions of the machine. Do not wear o il y cl othin g.
• Accord in g to the type of jobs, wear safety goggles or mask.
• Know the work area in advance .
• Know the terrai
n, geology and conditio ns of the road su rf ace at the worksite. St art working
after secu
ri ng sa fety such as stationing a guar ds man or putting up barriers where there is
a risk
of falling of the machine or co ll apse of shoulder.
• Provide against an accident.
• Decide in advance the means of communication in an emergency. Kn ow the location and
use
of an extinguisherand first-aid kit.
• Know the capability of the machine.
• Thorou ghly un de rstand the performance of yo ur machine and cor r ectly oper ate the
machine to m
eet the requiremen ts of the job si te. Operating the machi ne beyond its
capabilities may lead to an accident. Use your machine within its capabilit
y.
• The machines which have not attached ROPS must not be operated on the slopes or
unsafe ground.
• The machines which have not attached CABIN must
not be operated at the bad
w
eather or a harmful contaminated zone.
- 4-
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A WARNING: Negligence of these i ns t ructio ns can lead to acc id e nt s.
1. BASIC PRE CAUTIONS FOR SAF ET Y
• Do not u se a machine which ha s not been s ervi ced c orre c tly at r egular i nterval s.
• Before working, perform necessary inspections. Start operation only after making certain
the machine is in good ope rating condition. If found to be abn ormal , report to t he
responsible person and have the fault corrected. Operate the machine after ma ki ng su re
that it is safe to operate.
• Do not allow a nyone to en te r th e wo rk area exce pt fo r authorized per s onn el.
• Always con duct the work pay ing atte ntion to the
workers around the machine.
• Be car e ful of hot parts .
• After your machine has operated for some time, the
coolant, engine oil and hydraulic flu
id will become hot
and the pressure will build up.
If , in this state, you try to
remove the filler caps, drain the oil or replace the filters,
you can get burned. Perform this work in accordance
with the correct procedures with the machine cooled
down.
•
To remove the radiator cap, slowly loosen the cap to
relieve the pressure with the engine shut down and the
coolant cooled down. (For the radiat
or cap with a lever,
li ft the leverto release th e trapped pressure.)
• When removing the filler cap on the hydraul
ic tank , release the trapped pressure by
turning it out slowly to prevent the oil from gushing out.
• Do not touch the muffler while the engine is
ru nning or immediately after it has been sh ut
down.
You can get burned.
• Be ca reful with fire.
• The fue l, oil, and anti -fr eeze will catch fire if open
flames
or ignition sour ces are used close to them.
Particular
ly, the fuel is highly flammable.
• Do not smoke
or use a match or cigarette lighter close
to inflammables (combus
ti bles).
• When refueling, stop the engine and do n
ot smoke.
• The filler caps
of the fuel and oil tanks must be kept
tight.
-5-
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A WARNING: Neglige nce of these i nstruct i ons can lead to accidents.
1. BASIC PR ECAU TI ONSF OR SA FE TY
• Moun t on or di s mount fr om your m ac hine aft er it has come to a c ompl ete s to p.
• For getting on and off, face the machine and use the handrail and step.
• Do notjump on
or off a machine, particularly when it is moving.
• To handle th e hydr aul ic fluid.
• Wear safety goggl es to protect your eyes from contact
with hydraulic fluid. It can irritate your eyes.
If the fluid contacts your eyes, flu sh with clean water for
15 minutes and get medical aid.
• The fluid can also irritate your skin. When handling it,
wear rubber gloves to avoid contact with it.
In case of
skin contact, wash with soap and water.
•
Be careful not to swa l low the fluid. It can cause
diarrhea and emesis.
If swallowed, do not try to vomit. Get medical help
immediately.
1.2 Preparat i on fo r Safe Operation
• Cl ea n the st ep, opera tor 's st a ti on a nd fl oor b oar d.
• Do not place parts, tools or unnecessary articles on the step, operator's station and floor
board.
• Keep the step, floor board, controls and handholds free from muds, oil, ice or water, as
they can cause
sl ippage. Repair them if found to be damaged. Tighten loose bolts.
• Keep your boot soles free
of oil or muds. They can sl ip , leading to an accident.
• In s pect your m ac hine be fore op erati on
• Check your machine for damage such as cracks and deformation. If found to be abnormal,
operate the machine after taking a proper measure
to secure safety.
• Check the level
of fl uids (fuel, engine oil, hydraulic oil and spr i nkler water). Add as
necessary.
• Check the area where the machine has parked for signs
of leakage of oi l, fuel and water. If
any leakage is noticeable, determine the cause and make
co rrections immediatel y.
-6-
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A WARNING: Negligence of these i nst r uctions can lead to accidents.
1. BA SIC PR EC AUTIONS FO R SA FE TY
• Kno w th e s topping dist ance.
• When traveling on a road, bear in mind the stopping
distance. Avoid excessive speed, and abrupt starting
and stopping, and moving in a zigzag direction.
1.3 Before Starting the Engine
~
···•
r;
• Adjust th e oper a tor 's se at to y our mo st eff ec t iv e op era ti ng position .
• Sit on the operator's seat. Adjust the seat so that your back will make contact with the seat
back wh
en the brake pedal is depressed to the full extent. Check to be sure that the brake
pedal can be fully depressed without difficulty when you twist your body for reverse run.
• Ch ec k th at th e horn , lamps and gauge s work c orr ec tly .
• B ef or e sta r ting , mak e ce rt ain th at ea ch le v er is in the neutral position and th e
parkin g brak e is a ppli e d.
• Wh en sta rting , sound the horn.
• Before starting the engine. Make sure there is no one
in the immediate vicinity and there are no obstructions
around the machine.
- 7-
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A WAR NI NG: Negligence of these instructions can lead to acc id ents.
1. BA SI C PR ECA UTI ONS FOR SA FET Y
• Pay a tt e ntion to ventilation.
• Exhaust fumes are dangerous if breathed in. When
starting the engine
in an enclosed area, provide good
ventilation with windows and doors opened.
• Do not s tand cl ose to th e exhaust ga s pip e op e ning .
• Exhaust fumes are noxious if breathed in .
1.4 After Starting the Engine
• S ec ure saf ety ar ound th e m ac hin e.
• Ensure that the area around the machine is clear of
personnel and obstructions. Pay particular attention to
dead spaces. Before starting, sound the horn.
• W ar m up the Engi ne
• Do not put your machine in to motion immediately after the engine has started, let it id le for
several minutes until it is at operat
in g temperature.
• Have a trial run .
• Make a test run in a safe place to check that there are no abnormal signs. If found to be
abnormal, rectify the fault before traveling again.
• Listen for unusual sounds, and check for abnormal temperature rise. If abnormal, park the
machine in a safe location and find the source
of trouble before operating.
1.5 During Operation
• No other pe r son but the operator
• This machine is a one-man ro ll er. Do not allow anyone to get on. Only the operator is
allowed
on this machine while it is running or in operation. Radios are not permitted.
• Before mounting , be sure areas a round the machine are s af e.
• Before getting on the machine, make certain th at there are no obstacles around the
machine and no workers under it. If some workers are present or close
to the machine, tell
them that the machine is about to move, warning them
to stayaway from it.
- 8 -
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A WA RN ING: Neg ligence of these instruc t ions can lead to accide nts.
1. BASIC PR EC AUTIONS FO R SA FE TY
• Do not try to get on or off a moving m ac hi ne.
• Get on or offthe machine after making sure it has come to a complete stop.
• To go uphill or downhill , run at l ow speeds. Do
not att e mpt to shift speeds whil e trav e ling on a
gr ade.
• Shifting speeds on a slope can cause unexpected
running down the slope.
• Going down hill
at speeds other than low range can
cause the machine
to run down violently.
• Re fr a in from in a tt e nti ve driving .
..... ....
,,
.... ~
-.
.. .
.....
• Inattentive driving or driving relying on guess work can cause an accident. Use extreme
care for workers present
in the path of the roller or around it. In case of danger, stop and
sound the horn, and proceed when the area is clear
of personnel orobstructions.
• When cha nging the dir ec tion of travel , sec ur e th e s afety on th e pa th in the trav el
dire c tion .
• Ke ep ev e ryon e away from th e pinch po in ts.
• When making turns, do n ot a ll ow anyone to come close
to the pinch point.
• At night , ca refully dr ive the ma c hine .
• Nighttime driving tends to frustrate the sense of distance. Carefully drive the machine at a
speed suited to illumination. Keep the headlamps and flood lamps lighted. If necessary,
provide extra lighting in the work area.
• Repa ir as soon as po s sible if found to be defective .
• If the machine is found to be faulty, stop the machine and repai r. Do not operate the
mach
in e until the problem is corrected. When any warning lamp indicates faulty operat ion ,
inspect the machine after moving it to the nearest safe location.
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A WARNING: Negligence of these in s tru ct ion s can lead to a cc iden ts .
1. BASIC PRECAUTIONS FOR SAFETY
• Do not operate the machine except from the operator 's seat. Do not drive in a
standing posture .
• While making turns, do not run at abnormally high speed and do not turn the
steering wheel abruptly and sharply.
• For the traveling on structures such as a bridge , make certain that they can support
your machine . Before traveling on the structure , you must know the load capacity of
the stru c ture and the load weight of the machine you are operating to insure safe
travel across the structure.
• Do not make turn s on a slope and do not travel ac ross sidehill. If necessary to do
so , go down straight along the slope to the flat ground , mov e sideways and go up
straight to the destination.
• When parking.
• Select level and hard ground. If necessary to park on a
slope, block the front
of the drums on the downside of
the slope.
•
Whe n required to park on the public road, provide
n ecessary m ark i ngs suc h as fl ag, barriers and
illumination. However, be sure they do not obstruct
traffic.
• When getting
off the mac hine, stop the engine and
remove the key fr
om the ignition switch.
1.6 Loading and Unloading
• Loa ding and unl oading can accompany any
danger. Use extreme care.
• Select level and hard ground leavi
ng a sufficient
distance from the shoulder.
• Use sturdy ramps with proper width, length and
t
hi ckness w hi ch a ll ow safe loadi ng and u nl oading.
If t hey defl ect considera b ly und er l oa d, apply
wooden blocks to reinforce the ramps.
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Ramp
Wooden block Less than 15•
Blocks
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A WARNING: Negligence of these instructions can lead to accidents.
1. BASIC PRECAU TIONS FOR SAFETY
• To prevent your machine from crosswise slippage, keep the ramps free from oil, mud,
debris, etc. The drum must also be free from extraneous matterthat can cause slippage.
• Do not steer your machine
on the ramps. If the machine is facing in the wrong direction,
allow it
to dismount from the ramps, correct the direction and try again.
• Do not use kinked, twisted or damaged wireropes for crane or winch operation. Use ones
with ample strength.
• When loading is complete, fix the machine with wooden blocks placed under the drums
and chains fastened
to the machine.
1.7 Transportation
• Follow required regulations.
• Select a transporting route according to the overall width, overall height and gross weight
of the trailer with the roller loaded.
1.8 Handling the Battery
• When handling the battery:
•
Battery electrolyte conta ins sulphuric acid . It will
destroy clothing and skin. If it touches your clothing or
skin, flush with large quantities of water.
•
In case of eye contact, flush with clean water and seek
medical help.
• If swallowed, drink large amount
of water, milk, beaten
egg orvegetable oil, and get medical help.
• Wear safety goggles when handling the battery.
Wear safety goggles, full face shield, rubber gloves and
rubber apron wh
en adding fluids to the battery.
• The battery generates flammable gases that can cause an explosion. Do not smoke close
to the battery. Keep the battery away from flames, sparks and ignition sources.
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A WAR NING: Neg li gence of these in struct i ons can lead to accidents.
1. BASIC P RECAU TI ONS FO R SAFETY
•Inspec tor handle the battery with the engine shut down
and the starter key
in the OFF position.
•
Keep meta l lic items such as tools away from the
battery terminals.
•
Loose terminals can cause sparks leading to an
explosion. Secure the terminals tightly.
• Jump - st a rti ng the eng ine.
• Wear safety goggles when jump-starting the machine.
• When starting from another machine, do not allow the
two machines to make contact with each other.
• When connecting the battery cables, start with
the
positive terminal. For disconnection , start with the
negative one.
• Do not
allow a tool to bridge between the positive
terminal and mach i ne body. This can generate
dangerous sparks.
• Do not connect the booster cable
to wrong terminal. NEVER connect the positive terminal
to the negative.
• Final connection to the engine bl
oc k of the disabled machine can cause sparks. The
connecting point should be
as far as possible from the battery.
1.9 Towing
• To tow the mach in e, use wi re ropes with ample strength.
• Do not perform towing on a slope.
• Do not use towing ropes twisted, kinked
or damaged.
• Do not stride towing cables.
• Keep everyone away from the space between the machine and the towing vehicle when
connecting the two.
• Align the connecting portions
of the machine and towing vehicle straight when coupling the
machine.
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A WA RNING: Neg li gence of these in str u ctions ca n lead to acciden t s.
1. B AS IC PREC AUTION S F OR SA FETY
1.10 Before Servici ng
• Att ac h wa rning tags when se rvi c ing th e m ac hin e.
• Serious accidents can occur if the machine is unexpectedly started or controls carelessly
touched
by an unauthorized person.
• Attach a warning tag at a clearly visible location
in the operator's station and insure the key
has been removed from the ignition switch.
A DANGER
Do not operate.
Keep thi s wa rning tag , if not us ed , in to ol bo x.
• U se prop er tool s.
• It is very dangerous to use damaged or deteriorated
tools or to use tools for other purposes than intended.
Use correct tools for their intended use only.
• Change safety- r elated parts at regular intervals .
• Replace fuel hose and high pressure hydraulic hoses regularly to prevent fire. Replace
high pressure hoses
of the power steering system every two year s.
i:f Change these parts at regular intervals even if found to be normal. They wi ll deteriorate
as time goes o
n.
i:f Change any hose found to be abnormal even if it is within its recommended service
interval.
• Insp ec t or se rvice your machin e wi th th e e ngine stopped .
• One of them should sit on the operator's seat getting
ready for shutting down the engine. He must take care
not to touch any of controls carelessly. Maintenance
personnel must exercise extreme caution not to make
contact with moving part
s.
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A WARNING: Negligence of these instructions can lead to accidents.
1. BASIC PRECAUTIONS FOR SAFETY
• Supplying fuel and oils
• Spilled fuel or oil will be slippery. Wipe up immediately. Keep the filler caps tight. Do not
use fuel forflushing oil. Handle fuel and oil
in a well ventilated area.
• Illumination
• For inspecting the level of the fuel, oil, and battery
electrolyte, use burn-proof illuminations. Failure to use
this type
of illumination can result in an explosion.
1.11 During servicing
• Keep unauthorized persons away
• During service, do not allow persons not concerned to
enter the work area, particularly when grinding or
welding operation is performed or heavy hammers are
being used.
• Keep your machine clean
• Spilled oil, grease or scattered debris are dangerous. Always keep your machine clean.
Moisture that penetrates into the electrical system can cause malfunctions. Do not use
water to clean sensors, connectors and the operator's station.
• When repairing the electrical system
• For repairing the electrical system or for conducting
welding, disconnect the negative cable from the battery
to shut offthe electricity.
• Carefully handle high pressure hoses.
• Do not try to bend or hit hoses against a hard object. Do not use hoses or pipes that are
bent or damaged. They will burst.
• Replace damaged fuel hose and hydraulic hoses. An oil or hydraulic fluid spill can cause a
fire.
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A WARNIN G: Negligence of these inst ru ctions can lead to accidents.
1. BA SIC P RE CA UTIONS F OR SA FET Y
• Be c areful of hi gh pr e ssu re hydr a uli c fluid.
• Bear in mind that the working equipment hydraulic
systems are under internal pressure. Do not perform
adding , draining , inspection or servicing of the
hydraulic systems until the internal pressure has been
relieved. Hydraulic fluid leaking throu
gh a fine hole at
high pressure can penetrate your skin and eyes.
Inspect leakage by ho l ding a hard board close to
suspected leaks wearing goggles.
If affected by high
pressure
oi l, get medical help immediately.
• Be careful of hot parts
• After the machine has been operated for some time,
engine oil and hydraulic fluid will become hot.
• Removing the oil can burn you. Perform this work in
accordance with correct procedures after the systems
have cooled down.
• Us e ca re when inspecting or s ervicing fan or belts in motion
• Secure loose clothing and keep articles away that
could get caught in moving parts.
• Do not let your body or tools make contact with the fan
blades or belts. They can be cut seriously.
• Used oil disposal
• Do not throw used oil into a drain or waterway. Drain
the oil from the machine into a proper container. Do not
drain directly on the ground.
•
Obey all loca l, state and federa l environ m ent
regulations for the proper disposal of oil, fuel, battery
electrolyte or any other fluids.
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