Balancing The Machine - Stihl FS 91 Instruction Manual

English
Full Harness
2
Put on the harness (1) and close the
N
locking plate (3).
Adjust the length of the strap – with
N
the machine attached, the
carabiner (2) must be about a
hand's width below your right hip.
Balance the machine – see
N

"Balancing the Machine".

32
Balancing the Machine
Attaching Machine to Harness
1
3
1
2
The type and style of the shoulder strap
and carabiner depend on the market.
Attach the carabiner (1) to the
N
carrying ring (2) on the drive tube.
Balancing the Machine
The unit is balanced differently
depending on the cutting attachment
used.
Proceed as follows until the conditions
specified under "Floating positions"
have been met:
2
1
2
1
Loosen the screw (1).
N
Slide the carrying ring (2) along the
N
drive tube.
Tighten the screw (1) moderately.
N
Allow the unit to hang freely.
N
Check the position obtained:
N
Balanced positions
Mowing tools (A) such as mowing
heads, grass cutting blades and brush
knives
should just touch the ground.
N
2
1
A
FS 91, FS 91 R