Tadano GR-130EX, Руководство по обслуживанию

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Y-9 Y-9
Operation Check (Traveling Device)
53
WY05-2223E
5. Warning
[NOTICE]
For the location of the buzzer, refer to "Z-10 Electric Parts Location Diagram (Upper), 1. Inside cab".
Item
Warning
buzzer
Sound Check conditions
Total air low
pressure and
parking brake
applied
Buzzer
(CN815)
(CN816)
Continuous beep
(high tone)
Buzzer sounds when the following conditions are met.
1. Air pressure is 540 kPa (5.5 kgf/cm
2
) (78.3 psi) or less,
when the main switch is turned ON and the parking
brake is not applied.
2. Shift lever is out of N position when the parking brake is
applied.
Engine overrun
Intermittent beep
(high tone)
It is not necessary to check because the buzzer sounds at
engine speed of 3110 min
-1
by the mechanism.
Buzzer turns OFF at 2800 min
-1
.
Torque converter
low pressure
Continuous beep
(high tone)
Buzzer sounds if the torque converter pressure is 0.87
MPa (8.9 kgf/cm
2
) (126 psi) or less while the parking brake
is not applied.