Palfinger PK 34002-SH P7, Оригинальное руководство по эксплуатации

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Chapter 5 Safety equipment
119
Failure of electric system
If the crane stops because of a fault in the electric or electronic systems —
x
Press the ‘Acknowledge fault’ button on the Paltronic 150 display unit .
x
Check the power supply (fuse).
If the fault cannot be remedied use the emergency operation mode described below to put the crane in
transport position.
Danger!
In emergency control operation all control systems such as
emergency cut-off button, overload protection systems, etc. are
ineffective.
Immediately reduce the load moment in emergency operation.
If you continue working you put yourself and others at risk of fatality.
Immediately end loading operations.
Danfoss remote control valve
x
Open the cover.
x Remove the seal from the yellow by-pass
screw (on the control valve).
x Tighten the by-pass screw as far as it will go
and then screw it back two or three turns (1).
x Put down the load without increasing range and
load moment (see 'Load limits, loads', chapter
8)
x
Move the crane in transport position as
described in chapter 9.
x Screw in the by-pass screw as far as it will go.
x
Retract the stabilizers.
x
Contact a PALFINGER partner immediately to
get the crane repaired.