11
Before using the Pruner, check the following:
1.
Make sure the chain oil tank on the pruner head
is full (Fig. 14).
IMPORTANT: When filling an empty oil
tank, wait approximately 60–90 seconds
before starting the Pruner. This will give the
oil time to flow from the tank to the pump.
Otherwise, an air lock can occur which will
prevent oil from moving through the pump.
This will result in damage to the chain and
guide bar.
IMPORTANT: Never run the chain dry.
2.
The Pruner should be on the operator’s right side
(Fig. 19).
3.
The operator’s right hand should be holding the
shaft grip, with his or her fingers on the throttle
trigger. The right arm should be slightly bent
(Fig. 19).
4.
The left hand should be holding the loop handle
with the fingers and thumb fully enclosed around
the grip. The left arm should be extended.
Reposition the loop handle up or down the drive
shaft if necessary for a comfortable position
(Fig. 19).
5.
The Pruner weight should be evenly distributed
between the arms (Fig. 19).
6.
Always release the throttle trigger and allow the
engine to return to idle speed when not cutting.
7.
Stop the Pruner engine when moving between
work sites.
•
Always wear gloves and protective clothing
when operating the Pruner.
•
If the Pruner chain becomes jammed, stop the
engine immediately.
•
Make certain all moving parts have stopped and
disconnect the spark plug before inspecting the
equipment for damage.
•
Never use a Pruner that has a damaged chain or
guide bar.
Maintenance
NOTICE:
Maintenance, replacement or repair
of the emission control devices and
systems may be performed by any
nonroad engine repair establishment
or individual. However, to obtain no
charge repairs under the terms and
provisions of the Toro warranty
statement, any service or emission
control part repair or replacement
must be performed by an
Authorized Toro Service Dealer.
Adjusting the Chain Tension
IMPORTANT: When using a new chain, you
must check the chain tension frequently and
adjust the tension as necessary until the chain
breaks in.
A correctly adjusted chain gives optimum
cutting performance and prevents premature
wear to both the chain and guide bar.
1.
Slightly loosen the two bar stud nuts (Fig. 13).
2.
Rotate the chain tensioner screw until all slack is
removed between the chain and the bottom of
the guide bar, but loose enough to allow you to
pull the chain around the guide bar by hand
(Figs. 11 and 13).
3.
Tighten the two bar stud nuts (Fig. 13).
