Quick Reference - Cleaning; Cleaning And Maintenance Of Filters; Use Of Detergents - Hardi COMMANDER DELTA FORCE Instruction Book

Quick Reference - Cleaning

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A. Full agitation.
B. Wait 3 seconds before changing valve position.
C. Min. 45 seconds with nozzles OFF.
D. Spray until air comes out of nozzles. Engage FlexCapacity pump.
E. Min. 45 seconds with nozzles OFF.
F. Spray until air comes out of nozzles.

Cleaning and Maintenance of Filters

Clean filters ensure:
• Sprayer components such as valves, diaphragms and operating units are not hindered or damaged during operation.
• Nozzle blockades do not occur whilst spraying.
• Long life of the pump. A blocked suction filter will result in pump cavitation. The main filter protecting sprayer
components is the suction filter. Check it regularly.

Use of Detergents

It is recommended to use an appropriate cleaning detergent suitable for cleaning agricultural sprayers.
• Cleaning detergents containing a suitable lube or conditioner are recommended.
• If for some reasons this is not available, and e.g. triple ammonia water is used, it is important to rinse the spray circuit
immediately after and add some lubricant to the rinsing water to prevent ball valves etc. seizing up.
• Use of automotive antifreeze/radiator coolant (ethylene glycol) will protect valves and seals from drying or seizing up.
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B
5 - Operation
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D
E F
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