WAGNER ProSpray 3.23 Operating Manual

Also see for ProSpray 3.21: Owner's manual Owner's manual Operating manual Operating manual Original operating manual

WAGNER ProSpray 3.23 Operating Manual Manual pdf 31 page image

ProSpray 3.23 29GBHandling the high-pressure hose Cleaning the unit (shutting down)6. Handling the high-pressure hoseThe unit is equipped with a high-pressure hose specially suited forpiston pumps.Danger of injury through leaking high-pressurehose. Replace any damaged high-pressure hoseimmediately.Never repair defective high-pressure hoses yourself!The high-pressure hose is to be handled with care. Avoid sharpbends and folds: the smallest bending radius is about 20 cm.Do not drive over the high-pressure hose. Protect against sharpobjects and edges.Never pull on the high-pressure hose to move the device.Make sure that the high-pressure hose cannot twist. This can beavoided by using a Wagner spray gun with a swivel joint and a hosesystem.i When using the high-pressure hose while workingon scaffolding, it is best to always guide the hosealong the outside of the scaffolding.i The risk of damage rises with the age of the high-pressure hose. Wagner recommends replacing high-pressure hoses after 6 years.i Use only WAGNER original-high-pressure hoses inorder to ensure functionality, safety and durability.7. Interruption of work1. Open the relief valve, valve position PRIME(k circulation).2. Switch the unit OFF.3. Turn the pressure control knob counterclockwise to minimumpressure.4. Pull the trigger of the spray gun in order to release thepressure from the high-pressure hose and spray gun.5. Secure the spray gun, refer to the operating manual of thespray gun.6. If a standard tip is to be cleaned, see Page 35, Section 12.2.If a non-standard tip is installed, proceed according to therelevant operating manual.7. Depending on the model, leave the suction tube or thesuction hose and return hose immersed in the coatingmaterial or swivel or immerse it into a corresponding cleaningagent.AttentionIf fast-drying or two-component coating material isused, ensure that the unit is rinsed with a suitablecleaning agent within the processing time.8. Cleaning the unit (shutting down)A clean state is the best method of ensuring operation withoutproblems. After you have finished spraying, clean the unit. Under nocircumstances may any remaining coating material dry and harden inthe unit.The cleaning agent used for cleaning (only with an ignition pointabove 21 °C) must be suitable for the coating material used.• Secure the spray gun, refer to the operating manual of thespray gun.Clean and remove tip.For a standard tip, refer to Page 35, Section 12.2.If a non-standard tip is installed, proceed according to the relevantoperating manual.1. Remove suction hose from the coating material.2. Close the relief valve, valve position SPRAY (p spray).3. Switch the unit ON.4. Pull the trigger of the spray gun in order to pump theremaining coating material from the suction hose, high-pressure hose and the spray gun into an open container.AttentionThe container must be earthed in case of coatingmaterials which contain solvents.Caution! Do not pump or spray into a container witha small opening (bunghole)!Refer to the safety regulations.5. Immerse suction hose with return hose into a container with asuitable cleaning agent.6. Turn the pressure control knob into the blue zone - pulsatingpressure for unit cleaning.7. Open the relief valve, valve position PRIME(k circulation).8. Pump a suitable cleaning agent in the circuit for a fewminutes.9. Close the relief valve, valve position SPRAY (p spray).10. Pull the trigger of the spray gun.11. Pump the remaining cleaning agent into an open containeruntil the unit is empty.12. Switch the unit OFF.8.1 Cleaning unit from outsideFirst of all pull out mains plug from socket.AttentionDanger of short circult through panetrating water!Never spray down the unit with high-pressure orhigh-pressure steam cleaners.AttentionDo not put the high-pressure hose into solvents.Use only a wet cloth to wipe down the outside of thehose.Wipe down unit externally with a cloth which has been immersed in asuitable cleaning agent.