Recommendations for Effective Results.
Once the engine is ON and the water trigger is pulled, the diver should find the most effective distance
between the gun nozzle and the surface being cleaned.
Ensure that the power unit operator and other people working in the vicinity of the power unit wear
appropriate hearing protection when the engine is running.
Figure #10 - Gun efficient operating technique
1. The most efficient operating technique is to hold the nozzle 2-5 inches (5-12 cm) away from the
surface to be cleaned and at a 25° to 45° angle to the surface being cleaned. The diver needs to observe
the shape of the cavitating jet cone. At greater depths, the higher ambient pressure will cause the jet
cone to be shorter. The widest zone of the cone is the most efficient part of the cavitating jet. Placing
the nozzle closer than 2 inches (5 cm) from the surface being cleaned will not allow for efficient
cavitation performance and will degrade the cleaning capability of the CaviBlaster® system.
2. Follow all safety regulations that may be applicable to the work being performed.
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CaviBlaster 0520-E manual for more assistance please visit www.cavidyne.com
