Komatsu WA70-7, Руководство по эксплуатации и обслуживанию

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Safety 2.3 Precautions during operation
WA70-7 – VENAM02003
2-29
Working with the forklift attachment

Check the tines of the fork for visible damages every day
before starting the machine (e.g., bends, cracks, heavy
wear).
The locking mechanism that prevents the tines from being
pulled out or sliding must be free of defects. Never work with
a damaged forklift attachment.

Verify that the forklift attachment is properly locked after
mounting it to the quick coupler.

Verify that the gap between the tines is sufficiently large.

Never exceed the specified maximum load of the forklift
attachment. It depends on the ground conditions and the lift-
ing height. The values specified in chapter 1.7 “Equipment”
(1-24) apply to the most unfavourable lifting position with the
boom in a horizontal position.
The load's centre of gravity is 500 mm from the fork's back
and the tines (see drawing).

Do not load several palettes simultaneously.
If, as an exception and on the explicit instructions of the
responsible superior, it is necessary to transport several
stacked palettes, be sure to verify that the stacking devices
of all palettes are free of defects.
The overall height of the palette stack must not exceed 2 m.

Ensure that the length of the tines is appropriate to the
length of the load. Approach the load so that it contacts the
fork's back.

If carrying a load that obstructs the view, drive in a direction
where you have full visibility, i.e. in reverse, if necessary. If
this is not possible, use a signalman to clear the path and
signal where to drive.
In this case, drive at walking pace with extreme caution.

Lower the boom into the carrying position for carrying work
(see picture).
You may only lift above the stack when lowering or raising
the load.

Always drive slowly with loads (speed range 1).

The load should always be facing uphill when driving on
slopes.

The boom executes a semicircular movement during the lift-
ing process.
Raise the boom to the desired unloading height shortly
before reaching the location of unloading. (danger of tilting)

Lower the forklift attachment onto the ground before leaving
the cab.
(500 mm)
(500 mm)
19.685 in
19.685 in
75_156