Workzone Q1W-SP02-2300B User Manual page 17

Application
Keep nozzle 6-8" (15-20 cm) away from the work surface, at a 45°angle.
When you have finished using the detergent injection system, fill
detergent bottle with clean water. Siphon water at low pressure for
one minute, so that all detergent is flushed through system. Remove
detergent bottle, and rinse it until it is thoroughly cleaned.
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