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SEBU7858-03
July 2009
Operation and
Maintenance
Manual
627G Wheel Tractor-Scraper
DBD1-Up (Machine)
DBZ1-Up (Scraper)
SAFETY.CAT.COM
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i03602780 Important Safety Information Most accidents that involve product operation, maintenance and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills and tools to perform these functions properly. Improper operation, lubrication, maintenance or repair of this
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6 SEBU7858-03 Safety Section Safety Messages Safety Section i03640971 Safety Messages SMCS Code: 7000; 7405 There are several specific safety messages on this machine. The exact location of the safety messages and the description of the safety messages are reviewed in this section. Please become familiarized with all safety messages. Makesurethatallofthesafety messagesare legible. Clean the safety messages or replace the safety messages if you cannot read the words. Replace the safety messages if
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SEBU7858-03 7 Safety Section Safety Messages g01953867 Illustration 2
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8 SEBU7858-03 Safety Section Safety Messages g01954945 Illustration 3
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SEBU7858-03 9 Safety Section Safety Messages Do Not Operate (1) Crushing Hazard (2) This safety message is positioned on the right side of This safety message is positioned on each side of the ROPS. This safety message is also positioned in the hitch link. the engine compartment of the machine. This safety message is also positioned on the scraper engine on the left side. g01379133 g01370904 Hitch and steering movement can reduce clear- ances suddenly andcause personal injury... Do not operate o
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10 SEBU7858-03 Safety Section Safety Messages DoNotWeldOnTheROPS/FOPS Do Not Weld On The ROPS/FOPS Structure (4) Structure (5) This safety message is positioned outside of the cab This safety message is positioned on the right side of to the left of the rear window. the ROPS. g01118646 g01132602 Structural damage, an overturn, modification, al- Structural damage, an overturn, modification, al- teration, or improper repair can impair this struc- teration,orimproperrepaircanimpairthisstruc- ture's p
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SEBU7858-03 11 Safety Section Safety Messages Seat Belt (6) Improper Connections For Jump Start Cables (8) This safety message is positioned on the right side of the ROPS. This safety message is positioned inside the battery compartmentofthetractor. g01370908 g01370909 Aseatbeltshouldbewornatalltimesduringma- chineoperationtopreventseriousinjuryordeath ExplosionHazard!Improperjumpercableconnec- in the event of an accident or machine overturn. tions can cause an explosion resulting in serious Fai
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12 SEBU7858-03 Safety Section Safety Messages Engine Coolant (9) EngageTheApronLockingPin(10) This safety message is positioned on the top of the This safety message is positioned on the right side radiator tank. of the bowl. g01371640 g01132609 The coolant is hot and the coolant is under pres- Apron movement could cause serious injury or sure. Do not touch the hot surfaces. Refer to the death. Readthe OperationandMaintenance Man- OperationandMaintenanceManualfortheproce- ual for the proper proc
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SEBU7858-03 13 Safety Section Safety Messages Engine Coolant (11) EngageTheApronLockingPin(12) This message is located to the right hand side of This safety message is positioned on the left side the access door that is on the top of the rear engine of the bowl. hood for the scraper. g01633733 g01371640 Apron movement could cause serious injury or The coolant is hot and the coolant is under pres- death. Readthe OperationandMaintenance Man- sure. Do not touch the hot surfaces. Refer to the ual fo
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14 SEBU7858-03 Safety Section Safety Messages Product Link (13) (If Equipped) Crushing Hazard (14) This safety message is positioned in the cab. This safety message is located on the right rear ROPS post. g01953898 Thereisrestrictedvisibilitytotheareadirectlybe- g01381177 hindthemachine.Failuretomakesuretheareais clearcouldresultininjuryordeath.Useasecond person on the ground to make sure that the area isclearbeforeyouoperatethemachineintheRE- VERSEposition.RefertotheOperationandMain- This machi
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SEBU7858-03 15 Safety Section Additional Messages i03200484 Additional Messages SMCS Code: 7000; 7405 g01633794 Illustration 4
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16 SEBU7858-03 Safety Section Additional Messages g01633796 g01633801 Illustration 5 Illustration 8 g01633797 g01633802 Illustration 6 Illustration 9 Alternate Exit (1) This message is located on the ROPS support assembly behind the operator and to the right of the operator. g01633799 Illustration 7 g00907967 Illustration 10 If the primary exit is blocked, use the hammer to break the window. Exit the machine through the window. Air Conditioner (2)
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SEBU7858-03 17 Safety Section Additional Messages This message is located on the discharge line of the air conditioner compressor. g00924082 Illustration 11 Air Tank (3) This message is located at the bottom of the left side g01132926 Illustration 14 access door on the tractor. This message is also located at the right rear of the scraper. Release the hood brace before attempting to lower the engine hood. Auger Bearing (6) This message is located on the lower bearing of the auger behind the acce
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18 SEBU7858-03 Safety Section General Hazard Information Attach a “Do Not Operate” warning tag or a similar warning tag to the start switch or to the controls before you service the equipment or before you repair the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer. Knowthewidthofyourequipmentinordertomaintain proper clearance when you operate the equipment near fences or near boundary obstacles. Be aware of high voltage power lines and pow
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SEBU7858-03 19 Safety Section General Hazard Information Obey all local regulations for the disposal of liquids. Do not remove any hydraulic components or parts until pressure has been relieved or personal injury Use all cleaning solutions with care. Report all may occur. Do not disassemble any hydraulic necessary repairs. components or parts until pressurehas beenrelieved or personal injury may occur. Refer to the Service Do not allow unauthorized personnel on the Manual for any procedures that
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20 SEBU7858-03 Safety Section Crushing Prevention and Cutting Prevention Asbestos Information Comply with applicable rules and regulations • for the work place. In the United States, use Occupational Safety and Health Administration (OSHA) requirements. These OSHA requirements can be found in “29 CFR 1910.1001”. Obey environmental regulations for the disposal • of asbestos. Stay away from areas that might have asbestos • particles in the air. Dispose of Waste Properly g00702022 Illustration 21 C
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SEBU7858-03 21 Safety Section Burn Prevention Never jump across the starter solenoid terminals Ensure that the filler cap is cool before removing the in order to start the engine. Unexpected machine filler cap. The filler cap must be cool enough to touch movement could result. with a bare hand. Remove the filler cap slowly in order to relieve pressure. Whenever there are equipment control linkages the clearance in the linkage area will change with the Cooling system conditioner contains alkali. Alka
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22 SEBU7858-03 Safety Section Fire Prevention and Explosion Prevention Always perform a Walk-Around Inspection, which may help you identify a fire hazard. Do not operate a machine when a fire hazard exists. Contact your Caterpillar dealer for service. Understandtheuseoftheprimaryexitandalternative exit on the machine. Refer to Operation and Maintenance Manual, “Alternative Exit”. Do not operate a machine with a fluid leak. Repair leaks and clean up fluids before resuming machine operation. Fluids th
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SEBU7858-03 23 Safety Section Fire Prevention and Explosion Prevention Caterpillar recommends the following in order to An exposed wire on the ground cable between the minimize the risk of fire or an explosion related to battery and the disconnect switch may cause the the battery. disconnectswitchtobebypassediftheexposedarea comes into contact with a grounded surface. This Do not operate a machine if battery cables or related may result in an unsafe condition for servicing the parts show signs of
