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Summarizing the operating instructions: 

 

1.

 

Inspect the system for damage. Clean the inlet strainer. Check oil/fuel 
levels. 

 

2.

 

Attach all hoses to the unit and connect the feed pump electrical cable. 

 

3.

 

Start the feed pump or alternate water supply and ensure that the system is 
primed. 

 

4.

 

Attach the gun to the pressure hose. 

 

5.

 

Make sure that the diver is ready to work and that the gun is submerged in 
the water. 

 

6.

 

Apply hearing protection, start the engine and adjust the throttle to 
“MAX.” 

 

7.

 

Activate the cleaning cavitation stream by squeezing the gun trigger to 
open or “on.” 

 

8. Proceed with cleaning. 

 

9. Stop the feed pump. 

 

10.

 

Release pressure from the hose(s) by squeezing the gun 

trigger to the open or “ON” position 

while under water

 

11.

 

Remove the gun from the water. 

 

12.

 

Flush  the  system  and  rinse  the  outside  of  the  power  unit  with  fresh 

water. 

 
 

 
 

Summary of Contents for 1228-G

Page 1: ...CAVIDYNE LLC 5077 Fruitville Road Suite 109 157 Sarasota FL 34232 USA Phone 352 275 5319 www caviblaster com Operation Maintenance Manual Model 1228 G ...

Page 2: ...ean if necessary 3 Check oil and fuel levels Proper oil level in pressure pump Figure 2 and engine Figure 3 Gasoline level in detachable fuel tank Figure 4 Figure 1 Figure 2 Figure 3 4 Fill lubricating oil s to proper level s in the pressure pump yellow cap on pump Figure 5 and engine black cap on head cover Figure 6 per manufacturers operating manuals Figure 4 Figure 5 Figure 6 5 When feeding wat...

Page 3: ...lve installed in the discharge This valve will prevent water from draining out of the feed hose through the feed pump when the pump is turned off However this check valve somewhat restricts the flow of water from the pump If maximum water flow is required from the feed pump for example if the power unit is situated more than 12 feet above the water source the check valve and stainless retaining wa...

Page 4: ...position When using a supplied water source open the valve to supply water to the system 2 Ensure that the system is primed with water and that there are no leaks in the system The pressure pump is a positive displacement pump and water must be supplied under pressure Failure to pump feed water to the pressure pump will result in damage to the pump Figure 13 3 Once the system is primed turn the fe...

Page 5: ...rt the key into the ignition switch on the side of the engine Figure 16 Pull the choke knob Figure 17 out to close the choke if the engine is cold or has not been running If the engine has been running and is warm leave the choke open Adjust the throttle lever Figure 18 one third of the way from MIN toward MAX for correct engine RPM Turn the key clockwise to the START position If the engine does n...

Page 6: ...ng protection when the engine is running If the diver is not wearing a helmet hearing protection is recommended CaviDyneTM recommends Doc s Proplugs vented earplugs or equivalent for diver hearing protection 2 Activate the cleaning cavitation stream by squeezing the trigger to the open or ON position Figure 19 3 The most efficient operating technique is to hold the gun 2 3 inches away from the sur...

Page 7: ...or on position The flow of water through the bypass hose in turn determines the flow of water through the pressure hose and the gun Less flow through the bypass hose means more flow through the gun which translates to higher velocity and pressure There should always be a trickle of water through the bypass when the gun trigger is in the open or ON position This ensures that the bypass will open wi...

Page 8: ...istency in the engine and pressure pump every day 3 Flush the system and rinse the power unit with fresh water after each days use 4 Inspect the pump drive belt every week and replace the belt when cracking appears 5 Change the engine oil after the first month or 20 hours and every six months or 100 hours thereafter Replace the oil filter every 200 hours Use SAE 10W 30 oil for general all temperat...

Page 9: ...ose 5 Make sure that the diver is ready to work and that the gun is submerged in the water 6 Apply hearing protection start the engine and adjust the throttle to MAX 7 Activate the cleaning cavitation stream by squeezing the gun trigger to open or on 8 Proceed with cleaning 9 Stop the feed pump 10 Release pressure from the hose s by squeezing the gun trigger to the open or ON position while under ...

Page 10: ...provide protection to the hands and in particular to the nails The gloves will absorb most of the energy produced by bursting cavitation bubbles and prevent the cavitation bubbles from contacting the operators hands The gloves will also protect operators hands from the initial shockwave when the gun is activated Serious harm and injury may result from the misuse of CaviBlaster system equipment or ...

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