ahlmann AS 210, Operating Instructions Manual

Page: 58 / 116

S220/S221/S230/S231/Z200 7-6
7 Rescue, Towing,
Lashing, Lifting by Crane
(4) After the front-axle wheels have been straightened,
switch the switching lever for the steering (4-8/3) to the
„rear-axle steering“ position.
(5) Cover the bucket cutting edge and teeth with the
bucket protector (5-4/arrow).
(6) Insert the plug of the bucket protector into the socket
(5-5/arrow, option).
(7) Lift and mechanically prop up the bucket arm [e.g. by
inserting the bucket arm support (option) (1-2/arrows)] and
lower the bucket arm by activating the pilot valve for the
working hydraulics (4-9/6) until the arm rests on the bucket
arm support.
(8) Close the ball block valve for the working and auxiliary
hydraulics (4-8/2).
(9) Block the swivel unit by inserting the blocking wedge
(1-3/arrow) into the swivel block (1-4/arrow).
(10) Attach the tow rod to the loader to be towed
[7-2/1 – forwards towing – 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.
(11) Switch the hydrostatic drive motor to free oil flow
before towing. For this purpose, screw in the setscrews at
both high-pressure relief valves (7-7/arrows) of the drive
pump until they are level with the hexagon nuts (size 13)
loosened beforehand. Then tighten the hexagon nuts.
NOTE
After towing has been completed, loosen the
hexagon nuts again. Screw the setscrews out of
both high-pressure relief valves until they stop.
Tighten the lock nuts.
(12) Remove the chocks (if applicable).
(13) Release the parking brake (4-9/7).
NOTE
If the loader cannot be towed, remove both cardan
shafts (8-29 to 8-32).
DANGER
- More power is required to steer if the engine
has failed.
- Tow the loader at walking speed (2 km/h).
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