0712-0299ZX60USB-3 - Flannery Plant Hire
G. COOLING SYSTEM MAINTENANCE NOTE: When a new machine is shipped from the Hitachi factory, the cooling system is filled with a mixture of water and genuine Hitachi Long-Life Coolant (LLC). Coolant: Use fresh water which includes fewer impurities or normal tap water for the coolant. Avoid using strong acid or alkaline water. Be sure to use genuine Hitachi long life coolant (LLC). Long Life Coolant (LLC) LLC has two functions, antifreeze and anti-rust agent. As a general rule, the ratio of antifreeze should range between 30% and 60%. If the ratio is below 30%, the system may develop rust, and if it is above 60% the engine may overheat. NOTE: If Borax coolant is used for anti-rust, the ratio of antifreeze should range 50%. LLC Mixing Ratio Mixing ratio % 30 35 40 45 50 Air temperature °C (°F) –10 (14) Precautions for Handling LLC –15 (5) CAUTION: LLC is poisonous. –20 (–4) –25 (–13) –30 (–22) 1. If ingested, induce vomiting and immediately get emergency medical attention. 2. If antifreeze is accidentally splashed in the eyes, sufficiently flush the eyes with water and get emergency medical attention. 3. When storing antifreeze, be sure to keep it in a clearly marked container with tight closing lid. Always keep antifreeze out of the reach of children. 4. Keep open flame or sparks away from LLC. 5. When disposing LLC, comply with local regulations. 7-46
Check Coolant Level --- daily MAINTENANCE Check that the coolant level is between the FULL and LOW marks on coolant reservoir (2). If the coolant level is below the low mark, remove the reservoir cap and add coolant to coolant reservoir (2). CAUTION: Do not loosen radiator filler cap (1) unless the system is cool. Hot steam may escape, possibly causing severe burns. Loosen the cap slowly to the stop after the coolant becomes cool. Release all pressure before removing the cap. If coolant reservoir (2) is empty, add coolant through radiator cap (1). 7-47 1 2 M1M0-07-015
INDEX MACHINE NUMBERS SAFETY SAFETY
SWING MOTOR TYPE: MFG. NO.: HYDRAUL
Starting the Engine in Cold Weather
MEMO CONTENTS .....................
FOLLOW SAFETY INSTRUCTIONS SAFETY
TIDY UP INSIDE OPERATOR’S SPACE S
MOVE AND OPERATE MACHINE SAFELY SAF
PRECAUTIONS FOR OPERATIONS SAFETY
PROTECT AGAINST FALLING STONES AND
SAFETY • Traveling down a slope i
AVOID INJURY FROM BACK-OVER AND SWI
AVOID TIPPING SAFETY DO NOT ATTEMPT
PRECAUTIONS FOR LIGHTNING SAFETY
SAFETY TRANSPORTING SAFETY • The
SAFETY • Disconnect battery groun
STORE ATTACHMENTS SAFELY SAFETY •
PREVENT FIRES Check for Oil Leaks:
EVACUATING IN CASE OF FIRE SAFETY
REMOVE PAINT BEFORE WELDING OR HEAT
SAFETY SIGNS All safety signs and t
SAFETY SIGNS SS4604981 SS-1832 SS44
(2Way Multi Lever Equipped Machines
PEDALS, LEVERS AND MONITOR PANEL 1-
KEY SWITCH 1- OFF (Engine OFF) 2- O
OPERATOR’S STATION System Failure
LIQUID CRYSTAL DISPLAY (LCD), DISPL
OPERATOR’S STATION • Set Time C
AIR CONDITIONER OPERATION 1- Contro
TIPS FOR AIR CONDITIONER USAGE OPER
AM/FM RADIO OPERATION OPERATOR’S
OPERATOR’S STATION Clock Setting
ADJUSTING OPERATOR’S SEAT Seat Fo
SEAT BELT OPERATOR’S STATION WARN
MEMO BREAK-IN .....................
STARTING THE ENGINE OPERATING THE E
OPERATING THE ENGINE CHECK MACHINE
STOPPING THE ENGINE Stop the engine
• Pivot Turn Steer the machine by
TRAVELING ON SOFT GROUND DRIVING TH
DRIVING IN WATER OR ON SOFT GROUND
MEMO DRIVING THE MACHINE ..........
CONTROL LEVER (H-PATTERN: HITACHI E
BOOM-SWING PEDAL OPERATING THE MACH
BLADE LEVER OPERATING THE MACHINE U
PILOT CONTROL SHUT-OFF LEVER OPERAT
AUTO-IDLE CONTROL OPERATING THE MAC
GRADING OPERATION OPERATING THE MAC
BOOM CYLINDER MAY HIT BLADE OPERATI
USING RUBBER CRAWLER OPERATING THE
PIPING FOR BREAKER AND CRUSHER (OPT
OPERATING THE MACHINE 3. Do not ope
OPERATING THE MACHINE 10. Do not op
OPERATING THE MACHINE • When crus
OPERATING THE MACHINE EMERGENCY BOO
MEMO OPERATING THE MACHINE ........
TROUBLESHOOTING HYDRAULIC SYSTEM Pr
WORKING RANGE SPECIFICATION Model Z
MEMO SPECIFICATIONS ...............
MEMO REFERENCE ....................
J Jump Starting ...................
MEMO INDEX ........................