® Copyright ATH-Heinl GmbH & Co. KG, 2012, All rights reserved. / Misprints and technical changes reserved / Issue: 08/2014
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3. Pneumatic connection
a. Connect the pneumatic hose or hoses as shown below.
P1 = Second scissors main lift
P2 = Main scissor main lift
A-2 = Second cylinder freewheel lift
AV1 = Unlocking freewheel lift
AV2 = Unlocking main lift
AV3 = Lowering speed acceleration valve