Labrie Automizer Versa Hand, Maintenance Manual

Page: 35 / 190

General Maintenance 27
Figure 3-10 Hopper side rails
4.
Check out for leaks on hydraulic hoses and tubes.
Tighten leaking connections and/or replace defective hoses.
5.
Verify cylinder rods:
5 a.
Make sure that cylinder rod ends are clear of debris.
5 b.
Make sure that cylinder rods have no scratches that may cause the cylinder to leak oil.
Should you find oil leaks, the cylinder must be replaced immediately.
I
MPORTANT
:
During the warranty period, do not attempt to change cylinder seals and packing.
6.
Check the packer for vertical and horizontal movements.
If the packer shows vertical or horizontal movement, wear pads need to be replaced. Extensive
wear on the hopper floor also suggests that sliding shoes require immediate replacement (see
Sliding Shoes on page 31).
7.
Verify packer panel adjustment for knocking noises.
Knocking noises indicate that both proximity switches require adjustment (see
Adjusting Packer
Extend Proximity Switch on page 57). Proper adjustment is necessary to prevent cylinders from
bottoming out under pressure.
8.
Make sure that hydraulic cylinders are not leaking internally (resulting in insufficient packing
power). For more information, see
Inspecting Hydraulic Cylinders on page 117.
Before Removing the Packer Panel
To do so:
1.
Start the engine and engage the hydraulic pump.
2.
Using the joystick, extend the lifting arm to get better access to the hopper area.
Danger!
Secure the area around the path of the lifting arm when performing maintenance or
repair.
Side rail