Komatsu HM400-5, Руководство по эксплуатации и техническому обслуживанию

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6.
After adding, align claw (9) of the cap with groove (10) of
the filler port and close the cap securely by turning it clock-
wise by 90 °.
REMARK
• It is recommended to use a nozzle having a diameter and a length specified by ISO 22241-4 and an auto
stop function to add DEF. When the specified nozzle is used, the magnet installed inside the filler port of the
tank cancels the wrong fluid addition prevention device, and you can add DEF. This mechanism prevents
addition of DEF into the fuel tank, addition of fuel into DEF tank, and spill of DEF from the filler port.
• When using a nozzle which is not conformed to ISO 22241-4, hold it in your hand and add DEF carefully
while checking the sight gauge.
• Add only DEF in clearly marked DEF tanks that have the blue cap.
METHOD FOR CHECKING TIRE PRESSURE
Check the tire inflation pressure before starting work while the tires are cold.
1.
Measure the air pressure with an air pressure gauge.
2.
Adjust the inflation pressure properly.
The proper inflation pressure is shown below.
Tire size
Inflation pressure kPa {kg/cm
2
}
Front wheel Center wheel Rear wheel
29.5-R25 (standard) 375 {3.8} 390 {4.0} 390 {4.0}
875/65R29 (option) 440 {4.5} 440 {4.5} 440 {4.5}
NOTICE
If the tires are used when the inflation pressure is less than the value given in the table above, the
rim may be damaged.
Always keep the tire inflation pressure within 0 to +30 kPa {0 to +0.3 kg/cm
2
} of the value in the table
above.
3.
Check the tires and the rims for wear or damage, and check the hub bolts for loosening.
METHOD FOR CHECKING CENTRALIZED WARNING LAMP, ALARM BUZZER, PI-
LOT LAMPS, AND METERS
1.
Before starting the engine, turn the starting switch to ON position.
OPERATION MACHINE OPERATIONS AND CONTROLS
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