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OWNERS MANUAL 

 

Warranty Claim Procedure: 

The best method for establishing warranty period is by the original receipt. Register your system online at: 

www.kascomarine.com

 

Once the warranty coverage has been established, the unit may be sent to a Kasco Authorized Repair Center 

for evaluation and repair. Please contact Kasco Marine prior to shipping to receive any updated information 

and/or repair form. 

 

Shipping Address: 

Kasco Marine, Inc.  

800 Deere Rd.  

Prescott, WI 54021  

Attn: Repairs 

 

Call or email Kasco Marine to locate your nearest Authorized Repair Center.  

 

715-262-4488 

[email protected]

 

Please include the Repair Form with the shipment. If no Repair Form is available, include: 

Name, Physical address (for return delivery of the repaired unit), Daytime phone number, and E-mail address 

for correspondence regarding the warranty claim. 

 

Expedited shipping

 for the return of the unit is at the customer’s expense. Kasco will return units repaired 

under warranty at our expense via ground freight within the continental United States. 

 

Other Repairs

Failed equipment can be repaired, often at substantially lower costs than replacement. Please ship according to 

above instructions. Contact Kasco for updated information and/or repair form. 

 

Kasco Marine does estimates on repairs at the customer’s request. This request should be included in the 

documentation that accompanies the returned unit and must include a daytime phone number and/or e-mail 

address. We will contact the customer with a total after the unit has been evaluated, but before the work is 

performed.  

 

All estimates that are rejected for repair will be recycled unless otherwise directed by the customer. If the unit is 

to be returned, it will be assembled to the condition in which it was received and shipped at the customer’s 

expense. 

 

 

Billing

All non-warranty repairs will be returned to the customer and billed C.O.D. unless otherwise directed. Kasco 

Marine also accepts Visa and MasterCard upon completion of the repair. 

 

Summary of Contents for Robust-Aire RA1

Page 1: ...Robust Aire Owner s Manual 800 Deere Rd Prescott WI 54021 715 262 4488 sales kascomarine com kascomarine com PN 772155 Rev 6 2020 ...

Page 2: ... when dealing with any electrical equipment Caution should be used around water Running the system in below freezing conditions may create open areas of water at the diffuser locations and thin ice in the surrounding area System owner will assume all risks with operating the Robust Aire System during winter months Some areas require warning signs to be posted check your local laws and ordinances D...

Page 3: ...ect any number of 100 lengths together and have someone assist in feeding it from shore The excess tubing can then be cut off at shore before connecting to the compressor 4 Drop loose end of the tubing near the compressor cabinet Allow a few extra feet of tubing to work with so the tube will reach the cabinet after trenching between the shore and the compressor 5 Drive the boat in reverse to avoid...

Page 4: ... x 3 4 bolt 4 10 split washer 4 10 Nut 1 3 length of 3 8 hose 3 Hose Clamp 1 Intake Hose 1 Intake Block 1 Filter Minder 1 Air Filter Parts included in RA H 2 NC Systems 2 Robust Aire Diffuser Assembly 2 3 8 x 100 SureSink Tubing w fitting kit 1 Single Head Compressor 3 NPT x 3 8 barb brass elbow 4 Compressor Vibration Isolation Feet 4 Flat Washer 4 Lock Nut 1 Cooling fan assembly either 115V with ...

Page 5: ...ureSink Tubing w fitting kit 2 Double Head Compressor 4 NPT x 3 8 barb brass elbow 8 Compressor Vibration Isolation Feet 8 Flat Washer 8 Lock Nut 2 Cooling fan assembly either 115V with plug or 230V without plug 8 10 x 3 4 bolt 8 10 split washer 8 10 Nut 6 Hose clamp 1 Intake Hose 1 Intake Block 1 Filter Minder 1 Air Filter 2 Two or Three Station Manifold Assembly 4 Manifold Mounting Screw Install...

Page 6: ...w easy mounting to a wall floor or bench After the proper location has been determined use the following diagrams to complete the installation 120V compressors are supplied with a NEMA 5 15 plug 240V compressors are supplied with flying leads The leads can be hard wired into 240V service or an appropriate plug can be installed Kasco recommends that the site service providing system power have a hu...

Page 7: ...ents will not be blocked as air flow is required to keep the compressor from over heating The assembly can be placed directly on the ground or attached to a concrete pad The bottom flanges have holes which can be used to anchor the cabinet The cabinet should be placed adjacent to the electrical service which will power the system The cabinet has 6 foot power cord s with plugs DO NOT USE EXTENSION ...

Page 8: ...post mount cabinet Drill 2 3 16 holes vertically spaced 2 3 8 apart Install 1 lag screw into the wall or post leaving the hex head out about using a standard 7 16 socket wrench Hang the cabinet from this screw using the bottom key hole slot in the cabinet a second person may be needed to help hold the cabinet Install the second lag screw in the top mounting hole Tighten both lag screws ...

Page 9: ... to 8 deep For two or three station valve manifolds excavate an area large enough to bury the included valve box An area at least 18 wide by 25 long x 13 deep will be needed Dig the area deeper and add crushed rock to allow for needed drainage CAUTION In northern climates where the ground freezes during the winter be sure there are no high or low spots in the PVC air line Condensation in the air l...

Page 10: ...hat can be harmful to fish Also the colder bottom water often has little or no dissolved oxygen present A simple test for thermal stratification is to place a thermometer into the body of water and gradually check for temperature change from top to bottom of the lake or pond Measuring temperature every two feet of depth is adequate Keep the thermometer at each depth long enough for a temperature t...

Page 11: ... a minimum of 3 feet into the water at low water level Using closed cell polyurethane foam to insulate will prevent ice buildup in the lines Ice buildup can block the flow of air to your diffuser and can cause damage to your compressor Insulation should pass through the ice into open water below Moving the diffusers closer to shore in winter will allow a small area of the shoreline to remain open ...

Page 12: ...ed replacement Please contact Kasco or your distributor if problems persist Warranty Diffuser Assembly 5 years Teich Aire compressor 2 years Exterior Cabinet 5 years SureSink Tubing 10 years Kasco Marine Inc warrants this Robust Aire System to be free from defects in material or workmanship under normal use and service The Kasco Marine Inc obligation under this warranty is limited to replacing or ...

Page 13: ...the customer s expense Kasco will return units repaired under warranty at our expense via ground freight within the continental United States Other Repairs Failed equipment can be repaired often at substantially lower costs than replacement Please ship according to above instructions Contact Kasco for updated information and or repair form Kasco Marine does estimates on repairs at the customer s r...

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