Pentair Hypro 3377 Series, Original Instruction Manual, Page: 7 / 12

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Commissioning, Start-Up, Operation, Shutdown
Before attempting to operate your Cleanload, the following must be understood and followed to ensure safe operation.
Information
Read the operating instructions (to follow) completely before using the Cleanload.
• Always read and follow the chemical label instructions exactly. Understand safe practices for chemical handling,
mixing, loading, cleaning, and first aid.
• Always wear proper Personal Protective Equipment when handling chemicals, including gloves, eye protection,
respirator and safety shoes.
• Always pay attention to wind conditions when using the Cleanload. DO NOT use Cleanload in wind in excess of
10MPH due to possibility of tipping.
• Always check to make sure that there are no loose objects surrounding the Cleanload that could cause damage to
the hopper tank or hoses.
• When operating the Cleanload at night, ensure proper lighting (200 to 300 Lux) is present.
IMMEDIATELY SHUT DOWN the system if leaks, errant spray, operation error, or malfunction occur.
Start-up, Operation, Shutdown
Before Operation
• Inspect the assembly for signs of leaks.
• Ensure check valve is working properly.
• Inspect window gasket for debris.
• Inspect latches for wear or aging.
•
Ensure all hoses or fittings are properly attached to the Closed system Cleanload.
• Ensure tank valve (red) and Cyclo rinse valve (grey) are in the closed position and that the inlet handle valve (yellow)
is in the open position.
• Ensure proper pump /system sizing for proper eductor function prior to using chemicals. Trial with water is
recommended to ensure safe operation. Proper function is indicated by water being drawn into the line, and not
backing up inside the enclosure.
• If water backs up in enclosure when the pump is on, ensure the tank valve (red handle)is open to allow flow from the
enclosure. If the backup persists, immediately close the Cyclo Rinse (gray valve) and the tank valve (red valve, and
shut off the pump. Review outlet plumbing to minimize restrictions or blockages.
• If gloves become excessively inflated, close tank valve (red handle) immediately and ensure the vacuum relief check
valve is functioning normally.
Start-up, Operation, Shut Down
1. Place chemical container(s) in the closed system enclosure and secure the window latches.
2. Turn on the pump to generate clean water flow.
3. Open the tank valve (red handle) and the enclosure rinse valve (gray valve).
4. Inspect assembly for leaks.
5. Open the chemical container, pour and measure the chemical. Pour the measured chemical down through the grate.
6. Triple rinse the measurement container.
7. If more than one chemical is needed repeat steps 4 & 5 for a container already in the enclosure.
8. Rinse chemical container(s) to ensure any chemicals on the exterior are removed.
9. If container(s) are empty, triple rinse the container(s).
10. Turn off the Cyclo Rinse valve (gray valve). Use hand to depress the ProClean bottle rinse for 2 min to rinse the
enclosure. If using a larger chemical container be sure to move the container and initiate ProClean again to ensure all
surfaces are adequately rinsed.
11. Turn on the Cyclo rinse valve (gray valve) and run for 30 seconds for a final rinse.
12. Close the Cyclo rinse valve (grey valve) and wait for 15 seconds. Close the tank valve (red handle).
13. Remove chemical container form enclosure. If more chemicals need to be added to the tank repeat steps 1-11.
14. Continue to transfer water as needed or shut off pump.