Kongskilde SB 2005, Operator'S Manual, Page: 60 / 104

6 - WORKING OPERATIONS
Disc and blades - HDS system
The implement is equipped with HDS discs on which the
blades are attached with bolts.
Discs, blade bolts and blades are made of high-alloyed,
hardened materials. This heat treatment provides espe-
cially hard and ductile material which is able to withstand
extreme stress.
NOTICE: If a blade or a disc is damaged, do not attempt
to weld the parts together again as the generation of heat
will weaken the parts.
NOTE: To obtain a safe operation, replace Damaged
blades, discs and blade holders with original spare parts.
NOTE: Always lower the cutting unit to the ground before
you replace blades, blade holders, discs and the like.
NOTICE: When you replace the blades, replace both
blades on the disc in question in order not to create any
unbalance.
Blades
Item Dimension
(A) 10 mm ( 0.39 in )
(B) 10 mm ( 0.39 in )
(C) 33 mm ( 1.30 in )
Replace the blades immediately if:
• The blade is bent or cracked.
• The width of the blade
(C) is less than 33 mm ( 1.30 in )
measured from the edge of the disc (A) .
• The metal thickness
(B) around the blade hole is less
than 10 mm ( 0.39 in ).
ZEIL18HT00050AA
1
Blade bolts and nuts
NOTE: Use twisted or profile blades.
Check the bolts and the nuts regularly, especially the tight-
ening of the nuts. This inspection must be made espe-
cially after collision with foreign matter, after the replace-
ment of blades and at the first time you use the implement.
Replace the bolts immediately if:
• The bolts are deformed
(D) .
• The bolts are strongly worn on one side
(E) .
• The diameter
(F) is less than 15 mm ( 0.59 in ).
ZEIL18HT00051AA
2
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