40 Series Granulators Page 19
The knives mounted on the rotor and also located at the edges of the cutting
chamber are extremely sharp. Always wear heavy gloves and exercise care
when working in the cutting chamber.
Wipe out the inside of the hopper and upper cutting
chamber. Carefully inspect the interior of the cutting
chamber for foreign material or debris. Slowly turn the
rotor by hand to verify that it rotates freely and without
obstruction or contact between the rotor and bed knives.
Before closing the cutting chamber, check the chamber to
insure that nothing has been left inside the machine and that
the rotor restraint pin has been removed. Rotate the hand
crank counter-clockwise (towards the front of the machine)
until the cutting chamber is fully closed.
Lower the screen chamber until it comes to rest.
Remove the screens and place them on their side. Wipe out
the screen chamber and transition. Once cleaned, place the
screen back into position. Raise the screen chamber and
tighten the (2) fasteners to hold the screen chamber and
cutting chamber securely closed. Connect the fan transition
(optional) or replace the bin to prepare the machine for
operation. Position and connect any optional accessory
equipment such as fans, conveyors, and separators. Ensure
all tubing joints are securely clamped and supported.
Make certain all electrical connections are properly made
and supported between accessories and the control
enclosure. (Refer to the wiring diagrams for wire and
terminal connections.)
Open the sheave guard (LH) by removing the fastener
attaching the cover. Check the belts for proper tension and
alignment (refer to Section 9-2). Upon completion, close
the sheave guard by placing the cover back into position,
insert all of the fasteners originally removed, and tighten
them fully.
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