Stihl SG 11 SG 11 PLUS Instruction Manual

To assemble the Stihl SG 11 or SG 11 PLUS, begin by attaching the pump handle to the pump mechanism. Secure the nozzle to the spray lance and attach the lance to the tank. Ensure all connections are tight to prevent leaks.
If your Stihl SG 11 or SG 11 PLUS is leaking, check all connections and seals for damage or looseness. Tighten any loose parts and replace damaged seals or O-rings.
To unclog the nozzle, remove it from the spray lance and soak it in warm, soapy water. Use a soft brush to gently clear any residue. Rinse thoroughly before reattaching.
Clean the tank by filling it with warm, soapy water. Agitate the solution inside the tank, then rinse thoroughly with clean water. Allow the tank to air dry before storing.
Perform regular maintenance after every use by cleaning the tank, nozzle, and filters. Inspect seals, hoses, and connections for wear and replace as needed. A thorough inspection every few months is recommended for frequent users.
If your sprayer isn't building pressure, check for air leaks in seals or hoses. Ensure the pump handle is functioning correctly and the check valve is not blocked. Replace any faulty parts.
While bleach solutions can be used, it is important to thoroughly rinse the sprayer with clean water after use to prevent damage to seals and other components.
Store the Stihl SG 11 in a cool, dry place away from direct sunlight. Ensure the tank is empty and clean, and the nozzle and lance are detached to prevent damage.
Regular cleaning, proper storage, and timely replacement of worn parts will improve the longevity of your Stihl SG 11. Avoid using harsh chemicals that can damage the components.
If the spray pattern is uneven, the nozzle may be partially clogged or damaged. Clean it thoroughly or replace it if necessary. Also, ensure the pressure is adequate and consistent.