7
8.0) OPERATING INSTRUCTIONS
The belts must be assembled and the protection grid and the rollers lowered otherwise the
safety systems prevent the machine from working.
DO NOT REMOVE OR RIG THE ELECTRIC AND MECHANICAL PROTECTIONS AND
SAFETIES OF THE MACHINE.
8.1) INSTRUCTIONS TO ASSEMBLE THE SCRAPERS:
The scrapers are already housed on delivery. All
scrapers can be installed in any position; to remove
them for their cleaning, perform the following
operations:
Release the scraper from contrast spring B
Press spring A and release the scraper from the
opposite housing
8.2 ) INSTRUCTIONS FOR THE PROTECTION GRID.
The protection grid must be lowered in order to
operate. By lifting it up, it will position in a fixed high
place. To reset it in its working position, press spring M in cross direction (refer to the
arrow) and while keeping it pressed, lower the grid. DO NOT FORCE since it would
endanger normal working operation of the machine.
8.3) BELT ENGAGEMENT:
Take the belt in both hands and insert
diagonally pivot P of the belt in its special
housing S2 and press it on the spring. Insert
the milled pivot C of the belt into housing S1
on the machine. If the millings do not match,
rotate pivot C until the two housings fit into
place. By releasing pressure on the spring of
pivot S2, the belt will lock in its housing. The
belt can rotate around the axis C-P; in order
to set it in its operating position, just move the
special diagonal rod A close to the socle.