Kasco 3.1EVFX Operation & Maintenance Manual

Decorative aerator

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MOVING WATER FORWARD, SINCE 1968
EVFX
DECORATIVE
AERATOR
3.1EVFX, 3.3EHVFX
Operation &
Maintenance
Manual
Document number 884159
Document version 2022.1.0
800 Deere Rd. Prescott, WI 54021 | sales@kascomarine.com | kascomarine.com
LARGE EVFX AERATOR MANUAL
1

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Summary of Contents for Kasco 3.1EVFX

  • Page 1 MOVING WATER FORWARD, SINCE 1968 EVFX DECORATIVE AERATOR 3.1EVFX, 3.3EHVFX Operation & Maintenance Manual Document number 884159 Document version 2022.1.0 800 Deere Rd. Prescott, WI 54021 | sales@kascomarine.com | kascomarine.com LARGE EVFX AERATOR MANUAL...
  • Page 2: Table Of Contents

    UNIT SPECIFICATIONS OVERVIEW Locked Rotor Min. Depth Suggested Pond Model Voltage / Phase / Hz Amperage Size (m²) Amps of Operation 3.1EVFX 230 / 1 / 50 12.6 59.7 8,000 61cm 3.3EHVFX 380 / 3 / 50 8,000 61cm WIRE SIZE Cord Length 3.1EVFX...
  • Page 3: Safety First

    SAFETY FIRST WARNINGS: Moving Machinery Shock Hazard • NEVER enter the water with the electrical equipment connected and/or in operation. • All electrical equipment must be Ground fault/leakage current protected. Use of a Ground fault protective device (GFI, RCD, RCBB, or RCBO type device) is required as directed by local and national codes.
  • Page 4: Parts Included

    PARTS INCLUDED Description Qty Part # 3/8-16 hex head screw 820093 3/8” lock washer 566230 VFX upper float screen 284165 Float, single phase 284105 L-bracket, large VFX 284170 1/4” lock washer 840537 1/4”-20 x 1” hex head screw 451130 VFX unit assembly Bottom screen, large aerator 990162 Bottom screen clip, large aerator...
  • Page 5 ASSEMBLY INSTRUCTIONS Dedicated power cord channel LARGE EVFX AERATOR MANUAL...
  • Page 6 ASSEMBLY INSTRUCTIONS (CONT.) Repeat. Allow movement LARGE EVFX AERATOR MANUAL...
  • Page 7 ASSEMBLY INSTRUCTIONS (CONT.) Use cable ties to secure close mesh screen and then to secure it to the metal bottom screen. Dedicated power cord channel Tighten all 3 screws to secure float screen Vertical bar in between clip flanges LARGE EVFX AERATOR MANUAL...
  • Page 8: Unit Installation Instructions

    UNIT INSTALLATION INSTRUCTIONS Attach the strain relief to the line closest to the cord. Correct anchoring Incorrect anchoring Mooring lines are too short or loose between Mooring lines are proper length and taut unit and anchors. between unit and anchors (at least 3 feet from the float for every foot of water depth).
  • Page 9 If unit is connected to a circuit protected by a fuse, use a time-delay fuse with this pump. You must verify motor rotation before installing the unit in the water. 3-phase Kasco units will run in a clockwise rotation when looking down at the propeller. Keep clear of the propeller while verifying rotation.
  • Page 10: Maintenance Recommendations

    Sacrificial Anode All Kasco units include a sacrificial anode installed on the shaft to protect against corrosion and electrolysis. Replace the anode if it is reduced to half the original size or if it is white in color. Corrosion from electrolysis most commonly occurs in saltwater or brackish water, but it is important to check the anode in all installations at least every two to three months.
  • Page 11: Troubleshooting Tips

    TROUBLESHOOTING TIPS ALWAYS DISCONNECT EQUIPMENT FROM ELECTRICAL SOURCE BEFORE SERVICING SERVICE SHOULD ONLY BE PERFORMED BY A QUALIFIED TECHNICIAN OR ELECTRICIAN Ground fault/earth leakage protection (RCD) tripping Typically indicates electrical current is leaking to earth (ground). • Consult a qualified service technician or electrician to address the issue. Possible causes: •...
  • Page 12: Warranty

    Also, register the unit online at: www.kascomarine.com. Once the warranty coverage has been established, the unit may be sent to any Kasco authorized repair center for evaluation and repair. Please call Kasco at 715-262-4488 prior to shipping to receive any updated information or a repair form, or call to locate your nearest authorized repair center.
  • Page 13: Other Repairs

    Please ship according to the instructions in the previous section. Kasco does estimates on repairs at the request of the customer. The request for an estimate should be included in the letter that accompanies the returned unit and must include a daytime phone number and/or email address.
  • Page 14: Repair Contact Form

    REPAIR CONTACT FORM • Kasco requires that all equipment sent for repair MUST be accompanied by this form and marked to Repairs attention. Kasco Marine • Unit should be cleaned before shipping. 800 Deere Road • Kasco is NOT responsible for shipping damage accrued in Prescott, WI 54021 return shipment.

This manual is also suitable for:

3.3ehvfx

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