Palfinger PTV 33 - 16 Cycle Test and Bleed the System; Cycle Test and Bleed the Hydraulic System, Standard Units; Operating Instructions (Standard Units)

PTV 35/44/55/66 Installation Manual
Rev. 1.1 69
16 Cycle Test and Bleed the System
16.1 Cycle Test and Bleed the hydraulic system, Standard Units
Improper use of the liftgate may result in serious injury. DO NOT operate this liftgate without being
properly instructed and fully understanding the Owner’s manual. Platform may crush or pinch. Make
certain area around liftgate is clear during all times of operation.
Test steps 2-9 a minimum of five (5) times each to ensure NO unusual noises or movements are found.
This will confirm all controls work correctly and hydraulic system is completely bled of air.
16.2 Operating Instructions (Standard Units)
Steps:
1. Turn on power: To activate power to the liftgate, turn the master disconnect switch located on the outside
of the battery box to the “ON” position. If the vehicle has a cab switch, verify that its turned ON also.
Cab
Shutoff
Switch
OFF
ON
ON/OFF
Switch on
Outside of
Enclosure
Panel
Switch arrow
point to ON
2. Open Liftgate Platform: Be certain the operating area around platform is clear before opening platform.
Pushing the “UP” button, raise the platform up so that it is completely out of the travel locks. Hold the up switch
for 5 seconds to level the platform.
UP
Travel
Latch