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11 

 

 

For 3-Phase Units: 3-Phase Startup Procedure

 

If a Kasco Control Panel is not provided, please refer to the following warnings:  

When inherent overheating protection is not provided: use with approved motor control that matches motor input in full load amperes 
with overload element(s) selected or adjusted in accordance with control instructions. 

Utiliser un démarreur approuvé convenant au 

courant à pleine charge du moteur et dont les éléments thermiques sont réglés ou choisis conformément aux instructions qui 

l’accompagnent. 

 

When inherent overheating protection is provided: use with approved motor control that matches motor input in full load amperes. 
See table below. 

Utiliser un démarreur approuvé convenant au courant à pleine charge du moteur. 

 

Note: The motor input in full load amperes is the marked value or the service factor amperes, shown on the namplate. 

3-phase 208 

 230V 

2.3VFX 

5.3VFX 

Full load amps 

7.5A 

16A 

 

3-phase 460V 

2.3HVX 

5.3HVX 

Full load amps 

3.6A 

7.8A 

 

Control panels must be installed by a qualified electrician.  

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.

 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. 

Electrician:  

1. Verify all screw terminal connections are tightened to specified torque setting prior to energizing the panel.  

2. Verify the electrical service (voltage and phase) matches the control panel and aerator nameplates ratings. Refer to the control 
panel instructions and schematics for installation details.  

3. Verify all switches, circuit breakers, and motor starters are in the OFF position 

4. Connect electrical service to the control panel as shown in the electrical schematic that came with the panel.  

5. Connect the aerator power cord to the panel as shown in the electrical schematic.  

6. Set the motor starter overload to the FLA rating on the aerator nameplate.  

7. Pump rotation: The pump rotation is clockwise when looking down at the propeller. Apply power to the control panel. Turn on the 
15amp control circuit breaker, and motor starter.  

8. Momentarily turn the Hand-Off-Auto switch to Hand. This will run the aerator. Do not run the aerator for more than a few seconds 
on shore. If the rotation is not correct, disconnect and lock out power from the control panel. Swap any two of the aerator power cord 
wires in the panel. This will cause the motor to reverse direction. Reapply power to the panel and verify the rotation is clockwise.  

9. Once rotation is verified, with the power disconnected and locked out again, continue with installation of the aerator on 

page 9

Record the following data while the unit is operating in the water under load: Voltage: L1-L2 ____________  L1-L3 ____________ 
L2-L3 ____________  Amperage: L1_______________  L2_______________  L3_______________  

Current unbalance should not exceed 5% at full load 

3-Phase Startup Procedure 

Содержание VFX Series

Страница 1: ...1 Manual Number 884172 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 kascomarine com Rev 5 2020...

Страница 2: ...r use with a GFCI receptacle Control panels MUST be installed by a qualified electrician Ground Fault Circuit Interrupters GFCIs should be tested upon each installation and every month thereafter to e...

Страница 3: ...arrier that will make the unit inaccessible to persons in the water A complete list of control panels can be found in the Accessories section of kascomarine com Additional Notes During flotation opera...

Страница 4: ...4 Unit Size H PartNo D PartNo 2hp 8400VFX 284102 2hp 3 phase 2 3VFX 284103 5hp 5 1VFX 284105 5hp 3 phase 5 3VFX 284105 Parts Included...

Страница 5: ...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 Ensure the three channels on the inside of the float line up wi...

Страница 6: ...n 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 se...

Страница 7: ...the mesh screen L and wrap into a cone shape by overlapping both vertical edges by approximately 1 inch and aligning top and bottom edges of mesh as shown Secure mesh vertical seam at the top bottom...

Страница 8: ...the float allowing the unit power cord to exit between them in the dedicated channel Dedicated power cord channel Step 7 Flip mesh and screen assembly over and use remaining cable ties to secure mesh...

Страница 9: ...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 9 16 socket or combin...

Страница 10: ...ignificantly a small weight may need to be suspended at the midpoint of the rope to take up any slack caused by a drop in water level 1 foot of 1 galvanized pipe works well The weight should be light...

Страница 11: ...lectrician 1 Verify all screw terminal connections are tightened to specified torque setting prior to energizing the panel 2 Verify the electrical service voltage and phase matches the control panel a...

Страница 12: ...od of time to ensure continued oil lubrication of seals units that sit upright for many months or years have a greater likelihood of seals drying out CLEANING Aerators should be removed from the water...

Страница 13: ...CONSEQUENTIAL DAMAGES Warranty is void if The aerator is not maintained properly according to the Maintenance Recommendations supplied in this Owner s Manual The aerator is returned for repair withou...

Страница 14: ...uthorized Repair Center or to Kasco at Kasco Marine Inc 800 Deere Rd Prescott WI 54021 Attn Repairs Non Warranty Repairs Most failed equipment can be repaired at substantially lower costs than replace...

Страница 15: ...but not spinning and can be started by spinning the prop with a stick the Starting capacitor needs to be replaced by an Authorized Repair Center My Aerator turns itself off and back on without the tim...

Страница 16: ...is placed It is caused by either induced current in the ground wire or a base voltage difference due to soil pH levels To resolve the problem contact an electrician and install a local grounding stake...

Страница 17: ...17 Replacement Parts Unit Size H PartNo D PartNo 2hp 8400VX 284102 2hp 3 phase 2 3VX 284103 5hp 5 1VX 284105 5hp 3 phase 5 3VX 284105...

Страница 18: ...18...

Страница 19: ...unit unless otherwise instructed A fee of 60 per hour will be assessed for cleaning excessively dirty units and float disassembly Refer to the Owner s manual for easy to follow troubleshooting rule ou...

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