Stihl SR 200 Instruction Manual page 10

English
solution to reduce the risk of backflow,
i.e. the chemicals being sucked into the
water supply in the case of a sudden
vacuum.
Calculate the correct amount of
chemical solution so that it is used up at
one time, with no extra solution left in the
tank.
After filling, fit the container cap and
tighten it down firmly.
WARNING
Check for leakage while refilling and
during operation. A leak from the
container or a loose fitting could soak
your clothing and come into contact with
your skin.
Before Starting
WARNING
Always check your power tool for proper
condition and operation before starting,
particularly the throttle trigger and
setting lever with stop position. The
throttle trigger must move freely and
always spring back to the idle position.
Never attempt to modify the controls or
safety devices.
WARNING
To reduce the risk of leakage and skin
contact with chemicals, check that the
container cap and all connections in the
path of the spray are tight, and be sure
the hose is securely attached and in
good condition. Keep the valve lever
closed.
8
WARNING
Never operate your power tool if it is
damaged, improperly adjusted or
maintained, or not completely or
securely assembled.
WARNING
Check that the spark plug boot is
securely mounted on the spark plug – a
loose boot may cause arcing that could
ignite combustible fumes and cause a
fire.
Keep the control handle clean and dry at
all times; it is particularly important to
keep it free of moisture, pitch, oil, fuel
mix, grease or resin in order for you to
maintain a firm grip and properly control
your power tool.
WARNING
To reduce the risk of injury from thrown
parts, check the fan housing for damage
(cracks, nicks, chipping). If any damage
is found, stop using the unit and contact
your STIHL dealer for repair.
Check condition of harness straps and
replace damaged or worn straps.
WARNING
Adjust carrying harness to suit your size
before starting work.
In an emergency, you may slip out of the
harness and throw off the machine
quickly. Try slipping out of the harness a
number of times before using the
machine in order to become
accustomed to it. Do not throw off the
machine while practicing as it could
damage the machine.
Starting
Start the engine at least 10 feet (3 m)
from the fueling spot, outdoors only.
For specific starting instructions, see the
appropriate section in this instruction
manual. Place the power tool on firm
ground or other solid surface in an open
area. Maintain good balance and secure
footing.
WARNING
Your power tool is a one-person
machine. To reduce the risk of eye or
other injury from thrown objects, insure
that bystanders are at least 50 feet
(15 m) away when starting and during
use. Stop operation immediately if you
are approached.
The assistance of another person may
be needed in placing the unit on your
back after starting. In order to reduce the
risk of injury to the assistant from thrown
objects, chemical spray/dust or from
contact with hot exhaust fumes, the
engine should be kept at idle speed
during this brief period, and your
assistant should not stand in the area of
the outlet nozzle or exhaust. Otherwise,
the unit should be started and operated
without assistance.
WARNING
When you pull the starter grip, do not
wrap the starter rope around your hand.
Do not let the grip snap back, but guide
the starter rope to rewind it properly.
Failure to follow this procedure may
result in injury to your hand or fingers
and may damage the starter
mechanism.
SR 200