
5.6 5.7 6) Engage the gun safety catch (D). Refilling and using detergent When using detergent, the adjustable nozzle must be set on " " (on models with this feature). Fill the tank with highly degradable detergent. Recommended cleaning procedure Dissolve dirt by applying the detergent mixed with water to the surface while still dry. When dealing with vertical surfaces work from the bottom upwards. Leave the detergent to act for 1-2 minutes but do not allow the surface to dry. Starting from the