MESTO RS Serie Instrucciones De Uso página 14

EN
Welcome and congratulations
on purchasing your new quality product. Thank you for the trust you have shown in our brand.
Your satisfaction with our product and services is very important to us.
Please contact us if your expectations are not met.
You will find our address on the title page of these instructions for use.
Make certain to read the instructions for use before using the device!
Keep the instructions for use in a safe place where they can be easily found.
The instructions for use are an integral part of the device and must be enclosed
when the device is passed on. Particular safety measures are required when
working with the device.
Usage
The backpack spraying device is designed for the spraying of plant protection products,
including weed killers in the stipulated concentrations, as well as cleaning agents, disinfec-
tants and construction chemicals. The spray product manufacturer has to approve that they
can be applied with spraying devices.
Nitric acid, acetic acid and propionic acid must only be used in concentrations of up to 10 %,
phosphoric acid and sulphuric acid in a concentration of up to 30 %, and potassium hydroxi-
de solution and caustic soda in a concentration of up to 20 %.
At the time of manufacture, there are no known harmful effects to the device caused by plant
protection products approved by the Federal Office of Consumer Protection and Food Safety.
Improper use may result in dangerous injuries and environmental damage.
Follow the safety notices and data sheets of the substance manufacturers before each
application. Observe the specified maximum concentrations for chemical substances and
preparations. We will be happy to advise you on what best suits your needs.
Observe the legal and statutory regulations applicable in your country.
The device may be used outdoors or in well ventilated rooms only. Have the salesperson
or an expert show you how to operate the device if you are working with it for the first time.
Not suitable for
• inflammable liquids
• corrosive substances (certain disinfecting and impregnating agents, acids and bases)
• Liquids containing ammonia
• liquids at temperatures above 40 °C (104° F)
• Wetting agents (surfactants), solvents, and liquids containing solvents which can cause
or promote cracking in the applied plastics.
• viscous or sticky liquids or liquids that form residues (dyes, greases)
• use in applications for foodstuffs.
Under no circumstances should you use
• external sources of pressure without original compressed air filling valve
• for flaming
• for storing and holding liquids
• as an eyewash.
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ENGLISH