Takeuchi TB175W, Руководство оператора

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196
OPTIONS
Load Safety Device
The load safety devices include an emergency
shut-off valve and an overload warning
device. The emergency shut-off valve stops
the boom, intermediate boom or arm part
way through a fall. The overload warning
device sounds an alarm when an excessive
load is applied.
Emergency shut-off valve
When the hose of the boom, intermediate
boom or arm cylinders are ruptured and the
boom, intermediate boom or arm falls, the
emergency shut-off valve is activated and
stops the boom, intermediate boom or arm
part way through the fall.
WARNING
If the boom, intermediate boom or arm
drops and the emergency shut-off valves
are activated, immediately move away
from the suspended object.
Boom
Arm
Intermediate Boom (2-Piece boom)
If the emergency shut-off valve (1), (2) or (3)
is activated, immediately set the operating
levers or swing pedal to the neutral position.
Do not move the operating levers or swing
pedal to the boom, intermediate boom or arm
lowering side. Contact a Takeuchi dealer for
maintenance.
If the engine can be started, the boom,
intermediate boom or arm can be lowered
with the operating lever or swing pedal.
Check for safety, then slowly lower the boom,
intermediate boom or arm.
If the engine cannot be started, the boom,
intermediate boom or arm can be lowered
using the procedure described below.
1. Check for safety in the working area and for
stability of the machine and lifted load.
2. Remove the cap (4).
3. Loosen the lock nut (5).
4. Tighten the stem (6) to lower the boom.
5. Check for stability of the hoe attachment
and load.
6. Loosen the stem (6) secure it with the lock
nut (5).
W2L008
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