0 . C E L A N N I G A N D A P P Y L N I G D E E T G R E T N - Simpson PS4240H Operator's Manual

4.0 Cleaning and Applying Detergent
IMPORTANT: Use detergents designed specifically for pressure washers.
Household detergents could damage pump.
To apply detergent follow these steps:
1. Prepare pressure washer detergent solution as required by manufacturer.
2. Place detergent siphon tube/filter into solution.
3. Make sure "SOAPER" nozzle (Black) is installed.
4. Apply cleaning solution to a dry surface, starting at lower portion of areas to be washed
and work upward, using long, overlapping strokes. To prevent streaking, DO NOT allow
detergent to dry on.
IMPORTANT: You must flush the injection system after each use by placing siphon hose
into a bucket of clean water, then run pressure washer in low pressure (Black nozzle) for
2 minutes.
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