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Summary of Contents for Kasco Robust-Aire
- Page 1 MOVING WATER FORWARD, SINCE 1968 Robust-Aire™ DIFFUSED AERATION SYSTEM Installation & Operation Manual Document number 772155 Document version 2022.1.0 800 Deere Rd. Prescott, WI 54021 | 715.262.4488 | sales@kascomarine.com | kascomarine.com ROBUST-AIRE MANUAL...
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Page 2: Table Of Contents
Remote Manifold Installation ......................9 Suggested Tools & Supplies ......................9 Startup Procedure ..........................10 Winter Operation ..........................11 Maintenance ............................11 Troubleshooting ..........................11 Warranty ............................. 12 Other Repairs ............................. 13 Repair Contact Form ......................... 14 QUESTIONS? 715.262.4488 kascomarine.com | sales@kascomarine.com ROBUST-AIRE MANUAL... -
Page 3: Safety First
• Some areas require warning signs to be posted. The system owner will assume all risks of operating the Robust-Aire™ system during winter months. Check your local laws and ordinances. • Do not use boats that tip easily, such as canoes, for installation. Follow all boating safety rules and regulations, including wearing a PFD (Personal Flotation Device). -
Page 4: Diffuser Installation
Back to Contents DIFFUSER INSTALLATION The effectiveness of the Robust-Aire™ system depends on the location of the diffusers in the pond. Place the Robust-Aire™ Diffusers equidistant from each other at a depth that is representative for most of the pond. -
Page 5: Compressor Connections
Tighten clamps to both supply tubing and 3/8" clamp compressor hose. 2. Bury tubing from the shore to the compressor. 3/8" x 3/8" barb fitting or 3/8" x 5/8" barb fitting 3/8" or 5/8" clamp 3/8" or 5/8" tubing ROBUST-AIRE MANUAL... -
Page 6: No-Cabinet Installation
Hard-wire the leads into 240V service or install an appropriate plug. Wiring Connections Brown Black Blue White Green w/ stripe Green Electrical wiring color codes may vary by country/region. Check local codes before making connections. ROBUST-AIRE MANUAL... -
Page 7: Parts Lists
NO-CABINET INSTALLATION (CONT.) Parts Lists RA(H)2-NC Parts Included Qty. RA(H)1-NC Parts Included Qty. Robust-Aire™ Diffuser Assembly Robust-Aire™ Diffuser Assembly 3/8” x 100’ SureSink™ Tubing w/fitting kit 3/8” x 100’ SureSink™ Tubing w/fitting kit Single head compressor Single head compressor 1/4” NPT x 3/8” barb brass elbow 1/4”... - Page 8 Back to Contents NO-CABINET INSTALLATION (CONT.) For your protection, Kasco recommends that the site service providing system power is equipped with a human-rated ground fault circuit interrupter outlet (120V) or human-rated ground fault breaker (240V). Contact a licensed electrician to install either 120V or 240V (depending on model) single-phase power at the compressor location with appropriate human-rated ground fault protection.
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Page 9: Base Mount Cabinet Installation
Install the second lag screw in the top mounting hole. Tighten both lag screws. No key is required to open either cabinet. Simply use a flat-head screwdriver. ROBUST-AIRE MANUAL... -
Page 10: Remote Manifold Installation
You will need to excavate a trench to bury the PVC air line. Start by determining the path of the trench from the Robust-Aire™ system to an area near the shore. The path should be as straight as possible, with a gentle downward slope from the Robust-Aire™... -
Page 11: Startup Procedure
Sunny days are preferable to cloudy days for system start- up, since photosynthesis will supplement oxygen levels as the water is mixed. If you have questions about this procedure, please contact your distributor or e-mail Kasco Customer Service at sales@kascomarine.com... -
Page 12: Winter Operation
The system owner assumes all risks of operating the Robust-Aire™ system during winter months. Operating the Robust-Aire™ system during the winter or in freezing temperatures may create open areas of water at the diffuser locations. Ice surrounding those areas will be thin. Use extreme caution in the area to avoid injury or fatality from falling into the water. -
Page 13: Warranty
Center. You can also email Kasco at sales@kascomarine.com. Please include the repair form received from Kasco or your local distributor with the shipment. If no repair form is available, include your name and physical address for return delivery of the repaired unit and a day- time phone number and/or email address for correspondence regarding the warranty claim. -
Page 14: Other Repairs
Please ship according to the instructions provided. 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 15: Repair Contact Form
Back to Contents 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.
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