Tadano GR-1600XL, Руководство по обслуживанию

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Y-9 Y-9
Operation Check (Traveling Device)
82
WY05-5040E
7. Warning
[NOTICE]
For the location of the buzzer, refer to "Z-11 Electric Parts Location Diagram (Upper), 1. Inside cab".
[1 km/h = 0.6214 mph]
8. Speedometer
(1 km/h = 0.6214 mph)
When the actual traveling speed of the vehicle is V
2
,
the reading of the speedometer (V
1
) shall meet the
following formula:
0 V
1
- V
2
V
2
/ 10 + 6
Ex. Case of a vehicle of [V max 45 km/h]
V
1
shall be 80% of V max.
V
1
= 15 × 0.8 = 12 km/h
When the speedometer reading is 12 km/h, the
tester speed V
2
shall be as follows:
5.45 km/h V
2
12 km/h
Item
Warning
buzzer
Sound Check conditions
Total air low
pressure and
parking brake
applied
Buzzer 1
(CN815,
CN816)
• 2300 Hz
• Continuous beep
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
• 2300 Hz
• Intermittent beeping
It is not necessary to check because the buzzer sounds at
engine speed of 2990 min
-1
by the mechanism.
Buzzer turns OFF at 2700 min
-1
.
Speed warning
• 2300 Hz
• Continuous and
intermittent sounds
It is not necessary to check because you cannot attach a
step-up gear.
[Reference]
During accelerating:
Speedometer reading 16 km/h: Intermittent sound
20 km/h: Continuous sound
During decelerating:
Speedometer reading 17 km/h: Intermittent sound
15 km/h: OFF
Torque converter
low pressure
• 2300 Hz
• Continuous beep
Buzzer sounds if the torque converter pressure is 1.0 MPa
(10.2 kgf/cm
2
) (145 psi) or less while the parking brake is
not applied.
2WD/4WD
select
Buzzer sounds if the vehicle speed exceeds 1.0 km/h
when the 2/4-wheel switch condition disagrees with the
2/4-wheel indication in the meter panel.
High/low select
Buzzer sounds if the vehicle speed exceeds 1.0 km/h
when the High/low selector switch condition disagrees with
the High/low indication in the meter panel.
Torque converter
oil temperature
It is not necessary to check because the buzzer
structurally sounds when oil temperature exceeds 110°C
(230°F) if vehicle speed exceeds 1.0 km/h.
Buzzer does not sound when the oil temperature is below
100°C (212°F) or vehicle stops.
Parking brake
non-operation
warning
Buzzer sounds if the main switch is turned OFF while the
parking brake is not applied and the main switch is turned
ON (or the engine is running).
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1
345-807-16000