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How Do I Prime My Battery-Powered Sprayer Before First Use?

09/02/2026, 18:13

Fill the tank with clean water, turn on the unit, and run for 30–60 seconds to purge air from the pump and hose. This ensures consistent spray pressure.

 

 

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Applicable Models

OBS1815, R36BPS10, R18SPR130, R18CWS10, R18SPR22, R18SPR110