Ammann AV 70 X, Operating Manual

Page: 86 / 162

80 AV 70 X
416010
416027
400140
2.9. Special conditions of the machine use
2.9.1. Machine towing
To provide for towing the Machine is equipped with two lugs on
front frame, and with two lugs on rear frame.
A Machine sunk can be hauled for a short
distance if the engine is running and
the travel drive and steering do work.
Operator on towed Machine shall steer
the Machine in the direction of hauling.
Turn off the battery disconnector (51)
Raise the bonnet and secure it with a
support.
Travel pump short-circuiting:
Unscrew two multi-purpose relieve valves by three threads in
CCW direction (hexagon 22 mm).
Unless the engine works, or a defect ex-
ists within the hydraulic system, or travel
pump is broken, then you must brake
off the Machine and short-circuit the
hydraulic circuit. No person may stay on
the Machine towed!
When braked off and hydraulic circuit for
the travel is short-circuited, this means
that all the brakes are disabled!
Before braking off secure the Machine
with wooden scotch blocks against start-
ing to move!
Do NOT touch hot parts of the Machine,
burn hazard!