Skyjack SJ6826 RT, Руководство по эксплуатации

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Page 12 December 2007
Rough Terrain Scissors
TM
Control Functions Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZA
TION
FAMILIARIZA
TION
2.2 Component Identification
The following descriptions are for identification,
explanation and locating purposes only.
2.2-1 Main Power Disconnect Switch
This switch is located at the left side of the engine
compartment.
1
Figure 2-1. Main Power Disconnect Switch
1. Main Power Disconnect Switch - This switch,
when in “ ” off position, disconnects power to
all circuits. Switch must be in “ ” on position to
operate any circuit. Turn switch “ ” off when
transporting MEWP.
2.2-2 Motion Alarm
The alarm produces an audible sound when any control
function is selected. On MEWPs with certain options, a
flashing amber light will accompany this alarm.
2.2-3 Tilt Alarm
The MEWP is equipped with a device which senses
when the MEWP is on a slope in any direction. It is
designed to alarm and prevent driving or lifting if the
slope exceeds the limits specified in
Table 4.4.
NOTE
If the tilt alarm sounds and the platform does
not, or only partially raises, immediately
lower the platform completely and ensure
that the MEWP is on a firm level surface.
2.2-4 Load Sensing System
This system is a safety device that prevents any normal
movement of the MEWP from a stationary working
condition after the rated load is reached and exceeded.
Refer to
Table 4.4 for maximum platform capacities.
• When 90% of the rated load is reached:
The red power indicator light on the platform
control console flashes.
• When the rated load is reached:
An audible alarm sounds for approximately
2 seconds, 5 times per minute.
• When the rated load is exceeded:
The flashing light and audible alarm continue
and all electrically controlled MEWP movement
functions stop. To resume normal operation,
remove the overload from the platform.
• If the MEWP during the operation comes in
contact with an overhead obstruction:
The platform could become overloaded and all
functions would stop. Release of the platform
from this situation can only be effected by use
of the emergency lowering system. Refer to
Section 2.6 .
NOTE
After reaching full extension and upon
lowering, the MEWP could stop and take an
overload reading. Return the proportional
controller to the neutral center position,
and release the enable trigger switch. If the
MEWP is overloaded, the flashing light and
audible alarm continue and all electrically
controlled MEWP movement functions stop.
To resume normal operation, remove the
overload from the platform.