Stihl SG 20 Manual De Instrucciones página 9

material safety data sheet for that
substance and/or consult the material
manufacturer/supplier. You may also
consult your employer, governmental
agencies such as the EPA, OSHA and
NIOSH and other sources on hazardous
materials. The state of California and
some other authorities, for instance,
have published lists of substances
known to cause cancer, reproductive
toxicity, etc.
Operating instructions
WARNING
Pay attention to the direction of the wind,
i.e., do not work against the wind. When
spraying, stand so that the wind does
not blow towards you or bystanders.
Keep children and pets away from areas
that have just been sprayed. After the
use of some chemicals, especially
agricultural pesticides, a notice must be
posted on the treated area that a
"Restricted Entry Interval" (REI) is in
effect. See the product's label and any
applicable governmental regulations.
Never spray in the direction of humans,
animals or property which might be
injured or damaged by spray formula.
SG 20
DANGER
Your backpack sprayer is
not insulated against
electric shock. To reduce
the risk of electrocution,
never operate this back-
pack sprayer in the
vicinity of any wires or
cables (power, etc.)
which may be carrying
electric current. Do not
spray on or near electri-
cal installations.
After Finishing Work
Always wash thoroughly with soap and
water after spraying or handling
chemicals. Shower immediately, and
wash all protective clothing separately
from other items. Follow any additional
recommendations of the chemical
manufacturer.
Always clean dust and dirt off the
backpack sprayer.
WARNING
Empty, rinse and clean the container
and sprayer assembly after each use.
This helps to prevent the solution from
crystallizing, which could later cause
clogging and chemical damage to the
unit. In addition; residual chemicals may
have undesirable effects during
subsequent spraying with a different
type of chemical (e.g., residual herbicide
may damage or kill plants being sprayed
with a pesticide).
Disposal of contaminated rinse should
be in accordance with applicable
ordinances. Observe the precautionary
instructions of the chemical
manufacturer.
Do not store sprayer under pressure or
with spray solution in the container.
Maintenance, Repair and Storing
WARNING
Use only identical STIHL replacement
parts for maintenance and repair. Use of
non-STIHL parts may result in personal
injury or property damage.
Strictly follow the maintenance and
repair instructions in the appropriate
section of your instruction manual.
Please refer to the maintenance chart in
this manual.
WARNING
Always release pressure in the pump
and the pressure chamber prior to
cleaning or servicing the sprayer. To
release the pressure, keep the trigger
valve depressed without operating the
hand lever until there is no more air or
liquid coming out of the nozzle.
Do not attempt any maintenance or
repair work not described in your
instruction manual. Have such work
performed by your STIHL servicing
dealer only.
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