Palfinger PK 34002-SH P7, Original Operating Manual

Page: 151 / 260

Chapter 6 Ancillary equipment
145
Pulling out/pushing in mechanical manual extensions
Danger!
Always secure mechanical manual extensions properly. Inadequately
securing manual extensions, or failing to secure them, is grossly
negligent. This creates an acute risk of fatal injury.
Manual extension booms that are extended/retracted must be properly secured using original
PALFINGER connection pins and lynch pins.
Danger!
People standing in front of the crane boom while the manual
extension booms are extended are in acute danger to life.
The operator must stand to the side of the boom system when extending or retracting the manual
extension boom.
x Make sure that all manual extension booms are secured properly.
x Move the load arm to the set-up position.
x
Turn off the crane.
x Remove the lynch pin from the connecting pin, pull out connecting pin.
x
Pull out the manual extension boom to the securing position.
x Put in the connection pin and secure it with the lynch pin.
x Turn on the crane.