Sterling D48160s manual Raising the Screen Cradle with Jackscrews

MAINTENANCE

SECTION 6-13

Cutting Chamber Access

When you REVERSE the jackscrew operating direction, always ALLOW THE JACKSCREW MOTOR TO COME TO A COMPLETE STOP. Release the control switch and allow a minimum of 5 seconds before switching to the opposite operating position. If you don't allow this pause, the JACKSCREW AND OTHER COMPONENTS MAY BE SEVERELY DAMAGED.

RAISING THE SCREEN CRADLE WITH JACKSCREWS

Make sure that no one is near the jackscrew or screen cradle during operation.

From the jackscrew console, raise the cradle approximately two-thirds of its full travel by turning the SCREEN CRADLE selector switch to the RAISE position.

Check the screens to make sure that they are seated and properly positioned in the cradle. Continue raising the cradle by tuning the selector switch and holding it until the screw-jack stops.

RAISING THE SCREEN CRADLE WITH HYDRAULICS

From the open/close control panel, raise the cradle approximately two-thirds of its full travel by turning the Screen Cradle selector switch to the “RAISE” position.

Check the screens to make sure that they are seated properly in the cradle. Continue raising the cradle by turning the switch until the cradle is fully closed. Return the switch to the off positions.

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