Oliver 619-16A, User'S Operating And Instruction Manual

Page: 12 / 38

0619S20049 4-2
Hydraulic Oil Specification
The hydraulic oil used in your divider should be made of good quality base stocks
compounded with the following additives: antiwear, antioxidation, antifoaming, and
antirust. In addition it should be an “ISO” viscosity grade No. 32.
Hydraulic Filter Replacement
At least once a year the throw-away filter on the hydraulic system should be replaced,
more often when under heavy use. To replace the filter remove the front cover, unscrew
the old filter and replace it with a new one. The filter is located on the return line near
the front of the tank.
Removing The Lid
•
Remove the lid cover by removing the four screws, which secure it in position.
•
Open the lid as far as it will go.
•
Release the tension on the two large torsion springs by moving the long leg of the
spring to the side and out from behind the bracket.
WARNING
USE CARE AS THE LID WILL DROP ONCE THE SPRING TENSION
HAS BEEN REMOVED.
•
Close the lid and remove the right hand snap ring from the lid hinge pin and push the
pin to the left to remove it.
•
Reassemble by reversing the above steps.
Replacing A Plastic Floor
•
Open the lid and raise the bottom of the hopper.
•
Turn the machine off and disconnect it from the power supply.
•
Remove the front and rear panels to gain access to the pusher components.
•
Remove the nut securing the plastic floor and upright to the thrust plate.
Continued