Replacing Upper And Lower Knife; Upper Knife Replacement; Lower Knife Replacement - Horizon Fitness FC-11 Manual

3. Maintenance Hints
3-1 Upper and Lower Knife Replacement
CAUTION
1. When replacing knife, be sure to
turn power switch off.
2. Knife edge is very sharp so utmost
care should be taken when knife is
replaced and/or installed.
Replace upper and/or lower knives when
abnormal cutting noise is created or dull
cutting occurs.

3-1-1 Upper Knife Replacement

1.
Turn power switch off.
2.
Loosen lock screw and turn air blow
nozzle to the arrow direction.
3.
Hold upper knife with hand and remove
three cutter lock bolts and springs. Re-
move upper knife.
4.
Attach upper knife in the reverse order
of removing.

3-1-2 Lower Knife Replacement

1.
Remove upper knife following the
procedure of "3-1-1 Upper Knife Replace-
ment".
2.
Hold lower knife with hand and remove
four knife lock bolts. Remove lower knife.
3.
Attach new lower knife in the reverse
order of removing.
NOTE
- Make sure that newly installed knife edge is
exactly flush with bed. If not, adjust lower
knife level by use of adjuster bolts. Fasten
four lower knife lock bolts after adjusting.
4.
Attach upper knife.
NOTE
Make sure that upper knife can be moved up
and down smoothly by pulling release lever
and turning manual handwheel.
Upper Knife
Lock Bolts
Air Blow
Nozzle
Adjuster Bolt
Lower Knife
Lock Bolts
12
Upper Knife
Lock Bolt
Lock Screw
Adjuster Bolt
Manual Handwheel
Release Lever