TIGIEFFE AIRO A Series, Руководство по эксплуатации и обслуживанию

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Use and Maintenance Manual – A16 J A18 J Series Page 55
5.4.4. Start-up of 12V emergency elect rical pump (OPTIONAL for models “D”)
Diesel-powered models may be equipped with a 12V
electrical pump for the operation of the booms (lifting,
lowering, rotation) in the event of an emergency.
To start the emergency electrical pump by means of the
platform control panel:
▪
Select the platform control panel with the locking key
switch on the ground control unit.
▪ Unlock the push-button ( R ) turning by a ¼ of turn
clockwise.
▪
Set the power selector ( M ) to "Electric" position.
▪
Press and hold down the green button ( O ) as long as
the desired operation has been carried out.
▪
Press and hold down the dead-man pedal as long as
the desired operation has been carried out.
▪
Operate the controls of the machine as indicated in
previous paragraphs.
Fig. 12
WARNING!! To start the 12V emergency electrical pump it is necessary to follow the sequence of the
above mentions operations.
To start the emergency electrical pump by means of the
ground control panel:
▪
Select the ground control panel with the key switch ( A ) on the ground control unit keeping it active.
▪
Set the power selector ( C ) to "Electric" position.
▪
In this condition the 12V emergency electrical pump is started, and the machine controls can be operated as indicated
in previous paragraphs.
WARNING! The power by the 12V emergency electrical pump is only for platform lowering in case of
faults in the main powers. Do not use it during normal work operations.