RedMax EXTREME EXZ2450S-PH Owner's/Operator's Manual page 11

6. Set up
provided to fix the trimming mechanism
into place.
(1) Main pipe
(2) Trimming mechanism
(3) Screw hole
(4) Screw
(5) Fastening bolt
■ BALANCE UNIT
1. Put on strap and attach unit to strap.
2. Depending on the working posture,
slide clamp up or down until unit
balances and the strap fits your body.
(PS-EX only)
■ ATTACHING THE PRUNING
MECHANISM (SE1)
1. Remove the cap on the end of the main
pipe.
2. Remove the screw screwed into the
end of the gear case.
3. Insert the end of the gear case into the
PS-EX SE1
main pipe.
(1) 4. Line up the hole on the end of the gear
(2)
case into which the screw is to be
inserted with the hole on the main pipe,
(3)
and screw the screw firmly in.
(4)
5. Using a wrench, screw in the bolt
(5)
provided to fix the mechanism into
place.
(1) Main pipe
(2) Gear case
(3) Screw hole
(4) Fastening bolt
(5) Bolt
A standard package contains the items as
PS-EX SE2
shown below. (SE2)
(1) Guide bar
(2) Saw chain
(3) Gase case
(4) Sprocket
(5) Chain tension adjust screw
(6) Nut
(7) Chain tensioner nut
(8) Chain cover
Install the guide bar and the saw chain on
the gear case as follows.
The saw chain has very sharp edges.
Use protective gloves for safety.
WARNING
1. Loosen a nut and remove the chain
cover.
2. Mount the guide bar then fit the saw
PS-EX SE3
chain around the bar and sprocket.
(SE3)
WARNING
Pay attention to the correct direction of
the saw chain
3. Fit the chain tensioner nut into the
lower hole of the guide bar, then install
PS-EX SE4
the chain cover, and fasten the
mounting nut to finger tightness.
(SE3)(SE4)
(1) Hole
(2) Moving direction
(3) Chain tensioner nut
4. Adjust the chain tension by turning the
PS-EX SE5
tensioner screw until the tie straps just
touch the bottom side of the bar rail.
(SE5)
(1) Chain tension adjusting screw
(a) Loosen
(b) Tighten
5. Tighten the mounting nut securely with
the bar tip held up (TORQUE: 8.9~11.7
PS-EX SE6
N.m./90~120 kg-cm). Then check the
chain for smooth rotation and correct
tension while moving it by hand. If
necessary, readjustment. (SE6)
(1) Tighten
WARNING
It is very important to maintain the
proper chain tension. Rapid wear of
the guide bar or the chain coming off
easily can be caused by improper
tension. Especially when using a new
chain, take good care of it since it
should expand when first used.
■ BALANCE UNIT
1. Put on strap and attach unit to strap.
2. Depending on the working posture,
slide clamp up or down until unit
balances and the strap fits your body.
EXZ2450S-PH
U
S
US-11