3. If adjusting the CaviBlaster
®
without a pressure gauge, close the pressure-regulating
unloader until there is just a trickle of water (less than ¼ gallon per minute) coming out
of the bypass with the gun trigger in the open or “ON” position.
Shutting down the CaviBlaster
®
power unit:
1. Adjust engine RPM to “MIN” (Figure 18).
2. Shut off the engine by turning the key to the “
OFF
” position (Figure 16).
3. Stop the feed pump by moving the feed pump switch to the “OFF” position (Figure 13).
4.
Squeeze the gun trigger to the open or “ON” position (Figure 19) to release the water
pressure remaining in the hose(s)
while the gun is submerged
.
5. It is now safe to remove the gun from the water.
6. Flush the system and rinse the power unit with fresh water at the end of the day.
Maintenance of the CaviBlaster
®
unit:
1. Empty and clean the inline strainer every day.
2. Check the oil level and consistency in the engine and pressure pump every day.
3. Flush the system and rinse the power unit with fresh water after each days use,
for at least 5 minutes, to make sure all inside residuals are removed.
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- temperature use.
6. Clean the air cleaner cover, filter elements and base every three months or 50 hours.
Replace the paper filter element every twelve months or 300 hours or if damaged or
excessively dirty.
7. Change the oil in the pressure pump after the first 50 hours and every 500 hours
thereafter. Use single-weight lubricating oil (SAE 30 weight non-detergent)
8. Change the spring for the gun trigger every 12 months or less if required.
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CaviBlaster 1725-G Operations Manual
For More information please email [email protected] or call 1-(352)275-5319
