How To Replace The Blade - OREC RM953 Instruction Manual

If the Blade is not installed properly, the Blade may suddenly break and come off during
work, resulting in serious injury or injury to the worker or others nearby.
If not replaced, the Blade may scatter during work due to wear, deformation, damage, etc.

5.4.3 How to replace the Blade

Hard lock nut
Nut guard
Knife color
Knife stay
Blade
Hook
pull to front
"Knife Change"
The hard locknut is divided into two parts, and the upper part of the Lower nut has a
protrusion, which is slightly thinner than the Upper nut.
There is a recess on the bottom of the Upper nut, and there is a "HARD-LOCK" stamp on the
top sufface.
If you need to replace the Blade (both front and back), refer
to the following to attach and detach the Blade.
① First, hang the "knife change" over the knife stay and
Blade to secure the Blade. At this time, pull the "knife
this,
change" toward you and hook it on the Nut guard as shown
in the figure on the left.
② Use 22
and then remove the lower nut in the same way.
When replacing the front and back, replace the Blade set
bolts, and when replacing the knife, replace other parts
including the Blade mounting bolts at the same time.
.
③ After replacing with a new Blade, be sure to tighten
the hard locknuts one by one in the order of lower side
and upper side.
box wrench to remove only the upper locknut,
- 51 -
5. 点検・整備・調整