Setup, Compatibility & Care
To ensure peak performance, the WS-400 must be connected to an air supply free of oil and water contamination; the use of a high-quality air filter regulator is mandatory. Before first use, verify that the fluid nozzle and needle are properly seated. For maintenance, never soak the entire digital gauge assembly in solvent, as this may damage the internal electronics. Instead, clean the fluid nozzle and air cap immediately after each use using a soft brush and approved cleaning solution. Periodically lubricate the needle spring and packing with air-gun-safe lubricant to ensure a smooth trigger pull.