Page 1
50 Gallon Spray Unit Operation Manual SP-50N READ ALL INSTRUCTIONS BEFORE USING OR SERVICING THIS UNIT. KEEP THIS MANUAL IN A LOCATION THAT IS READILY AVAILABLE TO USERS AND SERVICE TECHNICIANS. Scan this code for English (Original Instructions) operation manual...
Page 2
Always flush the unit with fresh water thoroughly when switching from an alkaline to an acid or an acid to an alkaline. Model: SP-50N V20240813 • Page 2 of 8...
Page 3
If needed, install an air dryer before the unit. PROTECT THE ENVIRONMENT Please dispose of packaging materials, old machine components, and hazardous fluids in an environmentally safe way according to local waste disposal regulations Model: SP-50N V20240813 • Page 3 of 8...
Wheel type one with lock * Rates given are based on chemical with viscosity of water and factory air pressure settings. Rates will vary due to viscosity of product and spray tip size. Model: SP-50N V20240813 • Page 4 of 8...
Product Components Get to know the SP-50N components that you will need to use, adjust or assemble. Back plate assembly • Inside view 1. In-line strainer 2. Quick-change pump 3. Air regulator 4. Air pressure gauge 5. Suction line valve Model: SP-50N V20240813 •...
Page 6
Back view 6. Hinged lid 7. Solution tank 8. Drain plug 9. Discharge wand 10. Trigger gun 11. Discharge hose 12. Back plate thumb nuts 13. Air fitting 14. Suction line valve Model: SP-50N V20240813 • Page 6 of 8...
8. After solution has been removed, disconnect air line from the air fitting. 9. Squeeze trigger handle to relieve all remaining pressure from the unit. 10. Before using unit with another chemistry, thoroughly flush with water. Model: SP-50N V20240813 • Page 7 of 8...
To service your unit, refer to the service manual which includes: • Troubleshooting procedures. • Detailed parts breakdowns and illustrations. • Part numbers of serviceable components and assemblies. Scan this code for service manual Model: SP-50N V20240813 • Page 8 of 8...
Need help?
Do you have a question about the SP-50N and is the answer not in the manual?
Questions and answers