Storing the Machine........9 Inspection and Maintenance by User..9 Engineering improvements Maintenance and Care......11 Main Parts..........11 STIHL's philosophy is to continually improve all Specifications..........11 of its products. For this reason we may modify Troubleshooting........12 the design, engineering and appearance of our Maintenance and Repairs......
Page 3
Clothing must be snug-fitting but allow complete Only use parts and accessories that are explicitly freedom of movement. approved for this tool by STIHL or are technically identical. If you have any questions in this Immediately change work clothes contaminated respect, consult a servicing dealer.
Page 4
– since this may increase the risk of personal sudden low pressure in the system may cause injury. STIHL excludes all liability for personal the solution to be sucked back into the water injury and damage to property caused while supply.
Page 5
STIHL recommends that you have servicing and repair work carried out exclusively by an author‐ Hold the sprayer with your right hand on the ized STIHL servicing dealer.
English 3 Assembling the Unit Assembling the Unit ► Thread the ends of the strap through the buckle. Controls Make yourself familiar with how the components function before using your sprayer for the first time. Pump Locking the pump handle ►...
Page 7
4 Controls English Solution Container Spray gun Pressurizing the solution container Unlocking / locking spray gun ► Push locking lever (1) upward – the trigger (2) ► Move the pump handle up and down several is unlocked and can be operated. times –...
English 5 Preparing Unit for Operation Changing the Nozzle The pressure in the tank must not drop any more than 0.5 bar (7.25 PSI) within the next 30 minutes. ► Operate spray gun trigger – pressure must escape. ► Release spray gun trigger – pressure must not escape.
8 After Spraying English ► Put the strap over your left shoulder so that ► Pull the pump handle (1) out of the cylinder the solution container hangs at your side. barrel (2) as far as the limit stop. ► Operate the gun and always pay attention to ►...
Page 10
English 10 Inspection and Maintenance by User ► Rinse out the filter under running water. 10.3 Clean the nozzle ► Pull the pump handle (1) upward as far as the limit stop. ► Rotate the pump handle (1) clockwise – until ►...
11 Maintenance and Care English 11 Maintenance and Care The following intervals apply to normal operating conditions only. If your daily working times are lon‐ ger, shorten the specified intervals accordingly. Complete unit Visual inspection (condition, leaks) Clean Tank, hose system, wand Drain Clean Nozzle...
15 Maintenance and Repairs 16 Disposal Users of this machine may only carry out the Contact the local authorities or your STIHL serv‐ maintenance and service work described in this icing dealer for information on disposal. user manual. All other repairs must be carried Improper disposal can be harmful to health and out by a servicing dealer.
Serial identification: 4255 Affairs conforms to the specifications of Directive 2006/42/EC. Technical documents deposited at: ANDREAS STIHL AG & Co. KG Produktzulassung (Product Licensing) Waiblingen, 15.07.2021 ANDREAS STIHL AG & Co. KG Dr. Jürgen Hoffmann Director Product Certification & Regulatory Affairs 18 UKCA Declaration of Con‐...
Page 14
English 18 UKCA Declaration of Conformity 0458-595-0121-C...
Page 15
18 UKCA Declaration of Conformity English 0458-595-0121-C...