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Owners Manual
VFX Series Aerators
8400VFX, 5.1VFX, 2.3VFX, 5.3VFX, 2.3HVFX, 5.3HVFX
Kasco Marine, Inc.
800 Deere Rd.
Prescott, WI 54021
PH (715) 262-4488
Manual Number
kascomarine.com
884172
1
Rev 5-2020

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Summary of Contents for Kasco VFX Series

  • Page 1 Owners Manual VFX Series Aerators 8400VFX, 5.1VFX, 2.3VFX, 5.3VFX, 2.3HVFX, 5.3HVFX Kasco Marine, Inc. 800 Deere Rd. Prescott, WI 54021 PH (715) 262-4488 Manual Number kascomarine.com 884172 Rev 5-2020...
  • Page 2: Table Of Contents

    Repair Contact Form pg 19 Important Safety: Please read and follow these important instructions to help ensure your safety and the quality performance of your Kasco equipment. • Caution should be used when dealing with any electrical and/or moving equipment.
  • Page 3: Tools And Supplies Needed, Unit Specs

    • NEVER lift or drag the equipment by the power cords. If you need to pull the unit to the side of the pond, use the anchoring ropes. • Do not use boats that tip easily for installation and follow all boating safety rules and regulations, including wearing a PFD (Personal Flotation Device).
  • Page 4: Parts Included

    Parts Included Unit Size H (PartNo) D (PartNo) 8400VFX 284102 2hp 3-phase 2.3VFX 284103 5.1VFX 284105 5hp 3-phase 5.3VFX 284105...
  • Page 5: Assembly Instructions

    Assembly Instructions Step 1 Attach the float L-bracket (E) to the unit assembly (H) by tightening the 1/4’’ lock washer (F) and 1/4 – 20 x 1’’ hex head screw (G) with 7/16’’ socket or combination wrench. Repeat for all three legs on the unit assembly. Step 2 Place the float (D) over the unit assembly so that it rests on the L-brackets.
  • Page 6 Step 3 Tighten the upper screen section (C) to the ledge on the top of the float using the 3/8 - 16 x 3’’ hex head screw (A) and 3/8’’ lock washer (B) through the hole in the L-bracket using the 9/16’’ socket wrench. Repeat for all three upper screen sections. Socket extension may be required.
  • Page 7 Step 4 On the underside of the float, line up the (3) bottom screen clips (J) and start threading in the (3) 3/8 – 16 x 1/2’’ serrated hex head screws (K), but do not tighten down at this time. Be sure the clips can slide back and forth freely. Allow movement Step 5 Take the ¾’’...
  • Page 8 Step 7 Flip mesh and screen assembly over and use remaining cable ties to secure mesh to small bottom diameter of the bottom screen. Clip off excess cable ties once tightened and mesh is secured. Step 8 Lift the unit and slide the bottom float screen (I) with the mesh over the can and up to the bottom of the float, allowing the unit power cord to exit between them in the dedicated channel.
  • Page 9 Step 9 Slide the clips toward the center and over the bottom screen so that one of the vertical bars is between the two flanges on each clip as shown. Tighten all three serrated hex head screws to secure the screen to the bottom of the float, being sure not to pinch the power cord.
  • Page 10: Installation Instructions

    After VFX unit is installed in the water, connect the power cord to a properly installed Kasco control panel (C-85, C-95, etc.) with built-in ground fault protection according to the instructions and electrical schematics included with the panel. Follow all local and national electrical codes for unit and control panel installation;...
  • Page 11: 3-Phase Startup Procedure

    You must verify motor rotation before installing the unit in the water. 3phase Kasco units will run in a clockwise rotation when looking down at the propeller. Stand clear of the propeller while verifying rotation. If a Kasco 3 phase panel is supplied, follow the instructions included with the panel in addition to the steps below.
  • Page 12: Maintenance

    Seal replacement and all other repair services should be performed by Kasco Marine or a Kasco-trained Authorized Repair Center. Any alterations or changes made to Kasco units by an unauthorized source will void the warranty. This includes tampering with the unit, power cord, and/or control panel.
  • Page 13: Warranty

    Warranty Information section. Once warranty coverage has been established, the unit may be sent to Kasco Marine or any Kasco Authorized Repair Center for evaluation and repair. See Repair section on the next page for more information regarding warranty repair procedure.
  • Page 14: Repair

    This includes tampering with the unit, power cord, and/or control box. A physical Kasco Repair Form must be included with any equipment sent to Kasco or an Authorized Repair Center. This form can be found under the Product Support section of kascomarine.com. If no Repair Form is available, include your name and physical address for return delivery of the repaired unit and a daytime phone number and/or e-mail address for correspondence regarding the warranty claim.
  • Page 15: Troubleshooting Tips

    “My Aerator turns itself off and back on without the timer and without tripping the GFI breaker.” (single phase units only) Each Kasco aerator has a Thermal Overload built in that will turn the unit off when it overheats. Once the unit has cooled down, it will start back up.
  • Page 16 This is referred to as a Nuisance Trip. This usually occurs where the unit is installed a great distance from the initial electric service on the property where the ground stake is placed. It is caused by either induced current in the ground wire or a base voltage difference due to soil pH levels.
  • Page 17: Replacement Parts

    Replacement Parts Unit Size H (PartNo) D (PartNo) 8400VX 284102 2hp 3-phase 2.3VX 284103 5.1VX 284105 5hp 3-phase 5.3VX 284105...
  • Page 19: Repair Contact Form

    Sales@kascomarine.com Repair Contact Form ❖ Kasco requires all Repairs sent in MUST be accompanied by this form and marked to Repairs attention. (ex. Attn: Repairs) ❖ Repairs returned should include upper pump housing or wire basket for Aerators and De‐Icers. These parts protect the motor during shipping.

This manual is also suitable for:

8400vfx5.1vfx2.3vfx5.3vfx2.3hvfx5.3hvfx

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