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4.3 Initial Set-Up
After first receiving the CaviBlaster
®
power unit, the following must be checked
and completed:
1) Check / Add pump oil (See Pump Manual located in the
APPENDIX
).
2) Push in the Emergency Motor Shutoff (E-Stop) button.
3) Turn the main power to the OFF position.
4) Turn the HPP motor switch, SW1, to the OFF position.
5) Turn the feed pump switch, SW2, to the OFF position.
6) Connect the power cable (not provided) for the unit to the power source.
Refer to Page 5 of this manual and consult local electric codes for cable
power requirements.
7) Confirm correct rotation of Feed Pump Unit. Reverse power cable wiring
to achieve correct rotation.
8) Close and lock the control panel door.
9) Connect the feed or suction hose (See Section 4.3.2).
10) Connect the bypass hose (See Figure 2.2).
11) Connect the pressure hose (See Figure 2.2).
4.3.1 Connecting the Water Source
The CaviBlaster
®
power unit can be used with seawater or fresh water. Note the unit must
be flushed with fresh water for 1-2 minutes after each use in seawater
to ensure long
service life.
An electric boost pump is installed to provide positive inlet water pressure to the main
pressure pump. The power unit incorporates a high-flow centrifugal feed pump to support
Pump oil may have been removed for shipment. Check
oil level prior to starting.