ahlmann AS 210, Operating Instructions Manual

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S220/S221/S230/S231/Z200 7-3
Recue, Towing, 7
Lashing, Lifting by Crane
1 2 2
1 2 2
(6) Cover the bucket cutting edge and teeth with the
bucket protector (5-4/arrow).
(7) Insert the plug of the bucket protector into the socket
(5-5/arrow, option).
(8) Push the valve lever for the working hydraulics (4-9/6)
beyond its pressure point into the forward position.
(9) Using a suitable lifting device, e.g. a second swivel
shovel loader with an attached bucket, lift the bucket arm
of the swivel shovel loader to be towed until the mechanical
bucket arm support can be inserted at the swivel shovel
loader to be towed (7-1).
NOTE
- If the loader has been out of operation for a
longer period of time, the hydraulic hoses
must be disconnected from the lifting cylinders
before attaching the lifting gear. Collect the
escaping hydraulic oil in a sufficiently large oil
pan.
- After towing has been completed, fill the
lifting cylinders with hydraulic oil and deaerate
them by raising and lowering the bucket arm
several times.
(10) Mechanically prop up the bucket arm [e.g. by inserting
the bucket arm supports (option) (1-2/arrows)] and lower
the bucket arm until it rests on the bucket arm support.
(11) Close the ball block valve for the working and auxiliary
hydraulics (4-8/2).
(12) Set the pilot valve for the working hydraulics (4-9/6) to
its starting position.
(13) Block the swivel unit by inserting the blocking wedge
(1-3/arrow) into the swivel block (1-4/arrow).
(14) Attach the tow rod to the loader to be towed [7-2/1 –
forwards towing (optional shunting and towing coupling) or
7-3/1 – rearwards towing] and to the towing vehicle.
CAUTION
If the front of the loader does not have a shunting
and towing coupling, the loader may only be
towed rearwards.
Figure 7-1
Figure 7-3
Figure 7-2
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