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Safeguards 

NCTIONS 

The following fitness safeguards and operating precautions are directed to purchasers and users of the Air Fit™. Club Managers should ensure that members and 
fitness staff are trained to follow these same instructions. Failure to follow these safeguards may result in injury or serious health risk. 
 

 

Ensure that the seat height adjustment knobs is properly secured and do not interfere with range of motion during exercise.  

 

 

Children under the age of 16 should not ride the bike. The bike mechanism and ergonomics are designed for adult use only. 

 

 

Do not insert any object, hands or feet into any openings, or expose hands, arms or feet to the drive mechanism or other potentially moving part of the 

bike. 

 

 

The maximum weight for individuals riding the bike should not exceed 350 pounds (159 kilograms). 

 

 

Do not dismount the bike until both the pedals and the moving arms have stopped completely. Failure to comply may lead to loss of control and serious 

injury. 

 

 

If at any time you feel dizzy or have difficulty breathing, gradually stop pedaling and carefully dismount the bike. 

 

 

Listen to your body, ride at a pace that feels right for you. 

 

 

Keep children and pets away from the bike whenever it's in use. 

 

 

Never turn the pedal crank arms by hand.  

 

 

Stay hydrated. Drink water throughout your ride as needed. 

 

 

Always keep some resistance on the flywheel. 

 

 

Stay in control by executing all movements at a slow pace before attempting to increase your speed. Do not attempt to ride the bike in a standing 
position. 

 

 

Do not exercise at high speeds and intensity without having initially established a baseline fitness level and obtaining a medical clearance from your 

physician. Focus on form, posture and establishing a controllable pace before attempting any high intensity short duration sprints. 

 

 

Do not use the bike without proper footwear. Never operate the bike with bare feet. 

 

 

Never place your feet in any position on the bike other that the pedals or the stationary foot platforms on the sides of the flywheel cage. Do not extend 

your legs out to the side, in the movement path of the pedals and movable arms, while the bike is in motion to avoid injury.

 

Owner’s Manual 

11 

Summary of Contents for Air Fit

Page 1: ...Air Fit 620 8245 Owner s Manual Owner s Manual 1...

Page 2: ...Strap Adjustment 22 Watt Measurement 22 Training Information 23 Dismounting Bike 23 Why Maintenance 24 Maintenance 25 Moving and Leveling 25 Preventive Maintenance 25 Daily Maintenance 25 Weekly Maint...

Page 3: ...ed for three 3 years from the date of purchase Seat Post Plastic Sleeve Bottom Bracket Assembly Seat Saddle Assembly and Pop Pin Assembly are covered for two 2 years for the date of purchase Pedals Be...

Page 4: ...r in an enclosed pool environment Do exercise slowly until you reach a level of comfort Do not drop or insert any object hands or feet into any opening or within the area of the flywheel Do use the bi...

Page 5: ...en steek uw handen of voeten in geen enkele opening van of onder uw bike Probeer geen omhulsels te verwijderen of uw bike te wijzigen WAARSCHUWING Uw Air Fit manufactured by StairMaster is ontworpen v...

Page 6: ...fallen und halten Sie H nde und F e von diesen Bereichen fern Unternehmen Sie keinen Versuch irgendwelche Abdeckungen zu entfernen oder den bike zu modi fizieren ACHTUNG Der Air Fit manufactured by S...

Page 7: ...pode resultar em ferimentos ou morte PRECAUCIONES Estas notas de seguridad est n dirigidas a usted como el due o de Air Fit manufactured by StairMaster Por favor instruya a todos sus usuar ios y perso...

Page 8: ...utbilda alla anv ndare och all personal att f lja dessa s kerhetsanvisningar Man ska uppmuntra alla anv ndare att konsultera sitt h lso progam eller sin tr ningsregim med en l kare sluta anv nda bike...

Page 9: ...bike bike Bike bike bike Air Fit manufactured by StairMaster Air Fit manufactured by StairMaster Owner s Manual 9...

Page 10: ...Air Fit manufactured by StairMaster Air Fit manufactured by StairMaster bike bike bike bike bike bike bike bike Owner s Manual 10...

Page 11: ...e you feel dizzy or have difficulty breathing gradually stop pedaling and carefully dismount the bike Listen to your body ride at a pace that feels right for you Keep children and pets away from the b...

Page 12: ...ls 2 M8x20mm Button Head Bolt 4 Seat Post 1 M8x1 24x14mm Specialty Hex Screw M4x10mm Socket Head Cap Screw M4x10mm Phillips Pan Head Form Screw 2 2 2 Take time now to enter your Air Fit serial number...

Page 13: ...to unbox the packaged machine Fig 1 Fig 1 2 Cut all straps and remove the top half Fig 2 of the cardboard box to expose the base and assembly components of the machine Fig 2 3 Extract the base Fig 3...

Page 14: ...event any damage verify the cable harness is not kinked and out of the way of the brackets when mating the console mast to the base of the machine Fig 5 6 Install three bolts with washers Fig 7 thru e...

Page 15: ...each of the available holes on the neck plate Fig 8 9 Mount the left right grip arms Fig 10 onto the corresponding pivot shafts located on the base of the machine while mating the end of the grip arm...

Page 16: ...the crank linkages by applying final toque Fig 12 to the joining bolt and plugging the bearing housings with the corresponding plastic caps Final Torque 100 110 Lb Ft 136 149 Nm Fig 11 12 Mount the le...

Page 17: ...into the corresponding four available holes Hardware QTY M8 x 15mm Button Head Bolt M8 x 16mm O D Flat Washer 8 8 Fig 13 14 Locate the left right foot pedals ASSEMBLY TIP Each pedal has an L or R mark...

Page 18: ...Final Torque 33 37 Lb Ft 45 50 Nm Fig 16 17 Locate the seat slider and mount the assembly Fig 18 onto the seat post by sliding the post into the seat slider while pulling on the pull pin under the se...

Page 19: ...positions Fig 19 20 Mate the edge of the plastic sleeve flush with the edge of the upright tube Fig 21 and install the corresponding hardware to lock the plastic sleeve in place Hardware QTY M4 x 10mm...

Page 20: ...for movement front to rear and check it by settings it at different settings Adjust seat post to your needs Refer to page 23 Ride test the bike for proper operation according to this owner s manual C...

Page 21: ...ng on the movement arms NOTE that the pedals will continue to rotate when the bike is used with the movement arms only Be certain to maintain feet on the front foot platforms when exercising with the...

Page 22: ...it can be seen on the chart below where RPMs generated by the flywheel are correlated to watts Values were generated by the use of a computer controlled Dynamometer which was coupled to the crank of t...

Page 23: ...helps prevent potential injuries from occurring Your warm up should be sufficient once your breathing rate begins to increase and you begin to perspire lightly The warm up period should last about fiv...

Page 24: ...ls listed Fig 1 available when performing maintenance Tool Purpose Crank Puller Removing cranks pedals Metric Allen Hex Key Wrench Set Tightening or removing various Allen head screws throughout the p...

Page 25: ...ur Air Fit product will be determined by how consistently you perform the daily maintenance procedures Dry the Air Fit bike after each use to remove sweat and moisture It is best to use a liquid non a...

Page 26: ...ll frame base hardware Tighten all pop pin handles Tighten seat hardware Tighten pedal toe clip toe straps Inspect and tighten tension knob assembly Monthly Maintenance The monthly maintenance check s...

Page 27: ...ny soap residue Using a second clean and dry terry cloth dry off any liquid residue Sealing The frame can be sealed by applying a wax or polishing coat that can help repel away liquids like human pers...

Page 28: ...rvice team Phone 1 888 678 2476 option 2 E mail parts stairmaster com Please supply the serial number of your machine and the date of purchase when you call Use the space in the boxes below to write d...

Page 29: ...Owner s Manual 29...

Page 30: ...Owner s Manual 30...

Page 31: ...Owner s Manual 31...

Page 32: ...gistered trademark Core Fitness LLC trademarks include StairMaster Gauntlet Air Fit Schwinn A C Smart Release Ride Right MPower IC Pro QuickFit Triple Link and respective logos 1 888 678 2476 www stai...

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