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CaviBlaster 1725-E
Operation & Maintenance Manual
sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025

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Summary of Contents for CAVIDYNE CaviBlaster 1725-E

  • Page 1 CaviBlaster 1725-E Operation & Maintenance Manual sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 2 SYSTEM BEFORE CONNECTING POWER SUPPLY. USE DEDICATED CIRCUIT INSTALLED BY A LICENSED ELECTRICIAN. CIRCUIT SHOULD SUPPLY ADEQUATE VOLTAGE AND AMPERAGE UNDER LOAD. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 3: Unit Specifications

    Power Unit Weight (Dry) 815 LBS (370 KG) Zero-Thrust Gun Weight 11 LBS (5 KG) Figure 1.2 – CaviBlaster 1725-E50 Specifications sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 4: General Description

    The unit is equipped with many features to maintain operator safety while operating at pressures of 2,500-PSI (172 BAR). Figure 2.1 – CaviBlaster 1725-E General Features sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 5: Using This Manual

    Refer to the applicable section in this manual for the correct procedures prior to any installation, setup, or maintenance work. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 6: Personal Safety

    The gloves will also protect operators’ hands from the initial shock wave when the Z/T-Gun / CaviDome is activated. FAILURE TO WEAR APPROPRIATE PPE MAY RESULT IN PERSONAL INJURY. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 7: Installation

    Section 1.0 UNIT SPECIFICATIONS and that the unit is stable before lifting Figure 4.1 – Lifting Guidelines sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 8: Installation Location

    Take note of frequently serviced areas such as the in-line strainers and motor couplings. Figure 4.2 – Installation Guidelines sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 9: Initial Setup

    FAILURE TO FLUSH AND RINSE THE UNIT CAN CAUSE THE PUMP VALVE(S) TO STICK IN THE OPEN POSITION. THIS WILL PREVENT THE SYSTEM FROM PRODUCING THE CORRECT OPERATING PRESSURE. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 10 Gravity feeding water source (See Figure 4.3). Use a hose with a diameter of at least 1- 1/2” to connect the water tank to the power unit water inlet. Figure 4.3 – Gravity Feeding Source sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 11 If connecting to a gravity feed tank, locate the tank outlet above the water inlet connection on the power unit to ensure a flooded suction line. (See Figure 4.3). sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 12: Preparing The Unit For Operation

    6. Press the feed pump switch “ON”, the green light will turn on. Wait for feed pump to completely prime the system. 7. With the zero-thrust gun submerged, pull the trigger to the open or “ON” position to sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 13 10. The system is now ready to operate. DO NOT THROTTLE UP THE ENGINE UNTIL THE DIVER IS READY FOR UNDERWATER OPERTION. Figure 5.1 – Electric Control Panel sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 14: Normal Operation

    A CALIBRATION TEST GAUGE IS RECOMMENDED WITH EVERY UNIT. CONNECT BETWEEN THE END OF THE THERMOPLASTIC HOSE AND THE TOOL THE WHIP HOSE OR ZERO-THRUST GUN. SEE FIGURE 5.2. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 15 THAN 2,500-PSI. HIGHER PRESSURE WILL NOT IMPROVE PERFORMANCE. HOSE LINES ARE RATED FOR 2,500 PSI. PRESSURES ABOVE 2,500 PSI COULD RESULT IN HOSE FAILURE. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 16 Figure 5.2 – Zero-Thrust Gun Pressure Calibration sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 17 Figure 5.3) while under water. Revert to step 5.2 of the operating instructions when the diver or replacement is ready to continue cleaning. Figure 5.3 – Zero-Thrust Gun Position for Best Results sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 18: Maintenance

    SYSTEM FROM PRODUCING THE CORRECT OPERATING PRESSURE. THE CAVIBLASTER 1725-E MUST BE FLUSHED AND RINSED AFTER EACH USE IN SEA WATER. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 19: Pump Service

    5. Push strainer back into housing and push the bowl back onto filter housing. 6. Thread the bowl clockwise onto the housing nut to hand tighten. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 20 Figure 6.1 – Inspection / Cleaning Water Strainer Figure 6.1 – Inspection / Cleaning Main Filter sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 21 7. Stop the unit and disconnect all hoses. Following this procedure will ensure that all the critical system components exposed to water have been flushed with antifreeze. sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 22: Troubleshooting

    AFTER RELEASING THE MECHANICAL TRIGGER, WATER IS STILL LEAKING OUT OF THE ZERO-THRUST GUN • Replace the mechanical trigger valve assembly in the zero-thrust gun handle sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...
  • Page 23: Replacement Parts

    Pump Plunger Rod O-Ring Kit UD-123 Pressure Regulating Unloader Repair Kit UB 502 / K Trigger Valve Repair Kit – Large Gun 203300490 sales@cavidyne.com | +1 (941) 413-5431 | cavidyne.com | 1747 Independence Blvd. Ste. E1, Sarasota, FL 34234 | Year 2025...

This manual is also suitable for:

Caviblaster 1725-e60Caviblaster 1725-e50

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