11SR 340, SR 420
English / USA
!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.
!Warning!
In order to keep the container upright 
and reduce the risk of spillage, do not 
bend at the waist. Bend only at the 
knees and support yourself as required 
to ensure proper balance.
Remember that a mistblower filled with 
liquid has a significant amount of weight. 
Use caution when bending, leaning or 
walking. 
!Warning!
Do not overreach. Keep proper footing 
and balance at all times. Special care 
must be taken in slippery conditions (wet 
ground, snow) and in difficult, overgrown 
terrain. Watch for hidden obstacles such 
as tree stumps, roots and ditches to 
avoid stumbling. For better footing, clear 
away fallen branches, scrub and 
cuttings. Be extremely cautious when 
working on slopes or uneven ground.
To reduce the risk of stumbling and loss 
of control, do not walk backward while 
operating the machine.
!Warning
To reduce the risk of injury from loss of 
control, never work on a ladder, in a tree 
or on any other insecure support.
Working conditions
Operate and start your power tool only 
outdoors in a well ventilated area. 
Operate it under good visibility and 
daylight conditions only. Work carefully.
!Warning!
As soon as the engine is 
running, this product 
generates toxic exhaust 
fumes containing 
chemicals, such as 
unburned hydrocarbons 
(including benzene) and carbon 
monoxide, that are known to cause 
respiratory problems, cancer, birth 
defects, or other reproductive harm. 
Some of the gases (e.g. carbon 
monoxide) may be colorless and 
odorless. To reduce the risk of serious or 
fatal injury/illness from inhaling toxic 
fumes, never run the machine indoors or 
in poorly ventilated locations.
!Warning!
Inhalation of chemicals can cause 
susceptible persons to have an allergic 
or asthmatic reaction. Substantial or 
repeated inhalation of certain chemicals 
may cause respiratory disease, cancer, 
birth defects or other reproductive harm. 
Control the chemical spray/dust at the 
source where possible. Use good work 
practices, such as operating the unit so 
that the wind or operating process does 
not blow the chemical spray/dust back 
on the operator. Follow the 
recommendations of EPA/OSHA/
NIOSH and occupational and trade 
associations with respect to proper 
usage. When the inhalation of the 
chemical spray/dust being applied 
cannot be avoided, the operator and any 
bystanders may need to wear a 
respirator approved by NIOSH/MSHA 
for the type of chemical encountered. 
Consult the label of the chemical product 
being used.