Screen Panel Installation - DERRICK HYPERPOOL SHAKER Maintenance & Operation Manual

INSTALLATION

SCREEN PANEL INSTALLATION

The HyperPool shaker is equipped with the screen panel compression system. To prevent
damage to screen panels, the machine is shipped without panels installed.
Installation of screen panels for the first time is described in the following procedure. Prior to
installing screen panels, remove all packing and shipping materials from the bed of the screen
frame. Refer to Section 5 for screen panel replacement procedures.
HP-704 screen bed. Note compression pins at left and panel locators at right.
To install screen panels, proceed as follows:
1. Remove compression handle from holder, and insert into compression assembly handle tube.
2. Press handle downward to release pawl from positioning gear tooth, and lift pawl from
positioning gear.
3. Raise handle upward to retract compression pins.
4. Lower screen panel onto screen bed at discharge end with outside edge against wall of
screen frame engaging notch with panel locator and inside edge against compression pins.
Retracting compression pins
5. With compression handle inserted in compression assembly tube, press handle down until
compression pins are fully extended and pawl engages tooth of positioning gear. When
properly done, panel will be curved downward into intimate contact with screen bed.
3-12
HyperPoolShaker
Lowering screen panel into screen frame and
engaging notch with locator
15 Jun 12