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Model SB700 

Work  Q&A 

Problem  4

 

  Display Blank or No Speed Displayed

 

Rev  

 

 

 

 

 

 

 

 

 

Solution:

 

1.

 

Make sure there is power for the unit. 

2.

 

Make sure Speed Sensor and magnet are well 

installed. 

3.

 

Verify input/output of transmitter signal. 

4.

 

If everything is normal, change the transmitter 

position.  Some  location  may  cause  the  signal 

harder to receive.   

 

 

 

 

Summary of Contents for SB700

Page 1: ...ual Unit Outline Seat Cushion Tube Insert Brake Tension Knob Stabilizer End Cap Quick Release Pulley Cover Flywheel Fender Outer Chain Cover Stabilizer End Cap Rear Stabilizer Cover Bottom End cap Pedal Eye Tube End Cap ...

Page 2: ...Seat Post Sliding Seat Mount Main Frame Handlebar Post Sliding Handlebar Mount Handlebar Rear Stabilizer Drive Pulley Inner Chain Cover Flywheel Leather Brake Pad Front Stabilizer Crank Arm Idler Axle HUB PULLEY ...

Page 3: ...nk Arms and Pedal Set and Drive Pulley Crank Axle and Pulley Cover 5 Idler Axle and Idler Adjustment Carriage Bolt 6 Seat Post and Sliding Seat Mount 7 Handlebar Sliding Handlebar Mount and Handlebar post II Q A 1 Slipping Belt or Belt falling off 2 Noises 3 Sliding Seat Mount or Handlebar Loose 4 Display Blank with Console Option 5 Others ...

Page 4: ...in Cover Rev Steps 1 Use Combinational M5 Allen Wrench Phillips Head Screwdriver 86 to unscrew two 5 16m m Tapping Screws 29 and three 3 5 12m m Sheet Metal Screws to take apart Outer Chain Cover 60 2 Reverse above step to resume Outer Chain Cover 60 ...

Page 5: ...ws and take apart Flywheel Fender 62 2 Use 30 m m open wrench to release 34 5 15L M30 P1 25 Nut 12 and Brake Tension Knob 16 3 Use hex wrench and 14 15m m Wrench 85 to release M8 Nylock Nut which secures Brake Pad Bracket 9 to take it apart 4 Use Combinational M5 Allen Wrench Phillips Head Screwdriver 86 to unscrew two M5 10m m Tapping Screws 93 and take apart Leather Brake Pad 10 5 Reverse above ...

Page 6: ...on Knob 16 and Leather Pad Brake 10 2 Use 11m m open wrench to loosen turn clockwise 1 4 3 L Hex Head Bolt which is on Idler Axle 74 and take apart the Belt 40 3 Use Combinational M5 Allen Wrench Phillips Head Screwdriver 86 to unscrew 5 16 3 4 Button Head Socket Bolt 36 and use the tool as shown in the picture to take Hub Pulley 35 apart ...

Page 7: ...ousing 32 6 Use C ring pliers to releaseφ20 C Ring 68 7 Use Wrench 86 to unscrew six 5 16 3 4 L Button Head Socket Bolts 38 to take apart Flywheel Axle 33 8 Reverse above steps to resume 9 Move Idler Axle 74 downward by turning 1 4 3 L Hex Head Bolt 69 counterclockwise and tighten the Belt 40 until belt tension reads 700 750 Newton Note Bearing Housing 32 and 6004 Bearing 66 were glued together du...

Page 8: ...Chain Cover 60 and Belt 40 respectively 2 Use 14 15m m Wrench 85 to take apart left Pedals 25 3 Remove Crank Arm Dust Cap 44 which is on left Crank Arm 42 and use 14 m m plug wrench to release M10 P1 25 7T Nut 80 and take left Crank Arm 42 apart 4 Use C Ring pliers to removeφ20 C Ring 68 to take apart Crank Axle 45 Drive Pulley 41 and Pulley Cover 63 respectively ...

Page 9: ...4 which is on right Crank Arm 43 and use 14 m m plug wrench to release M10 P1 25 7T Nut 80 and take right Crank Arm 43 apart 7 Use Wrench 86 to unscrew ψ 5 10m m_Tapping Screw 90 and take apart Pulley Cover 63 8 Use Wrench 86 to unscrew 5 16 1 2 L_Button Head Socket Bolt 46 and separate Crank Axle 45 apart from Drive Pulley 41 9 Reverse above steps to resume Follow Procedure 3 to adjust belt tensi...

Page 10: ...r Chain Cover 60 and Belt 40 respectively 2 Use M6 hex wrench to take apart Idler Axle 74 3 Take apart Idler Adjustment Carriage Bolt 75 together with 1 4 3 L Hex Head Bolt 69 4 Use C Ring pliers to remove φ17 C Ring 67 and take 6203 Bearing apart from Idler Axle 74 5 Reverse above steps to resume Follow Procedure 3 to adjust belt tension ...

Page 11: ...move End Cap Eye Tube 56 2 Use M4 hex wrench to release M5 10m m Socket Head Cap Screw 89 which is on Seat Post 5 and pull out Seat Post 5 3 Release 8 25m m_Quick Release Lever 20 by hand and take it apart Separate Seat Post 5 and Sliding Seat Mount 7 apart 4 Reverse above steps to resume ...

Page 12: ...and Handlebar post Rev Steps 1 Like procedure 6 separate Handlebar 6 and Sliding Handlebar Mount 8 from Handlebar Post 4 2 Use M5 hex wrench to unscrew 5 16 5 8 _Button Head Socket Bolt 88 and separate Handlebar 6 from Sliding Handlebar Mount 8 3 Reverse above steps to resume ...

Page 13: ...wise and tighten the Belt 40 until belt tension reads 700 750 Newton 2 If Belt 40 falls off move Idler Axle 74 upward by turning 1 4 3 L Hex Head Bolt 69 clockwise and resume Belt 40 an adjust Belt tension While adjusting make sure 6203 Bearing 65 Drive Pulley 41 and Hub Pulley 35 align well in a straight line Run the belt for 5 minutes and resume Outer Chain Cover 60 when there is no problem ...

Page 14: ...Model SB700 Work Q A Problem 2 Noises Rev Solution 1 Most noise is caused by rubbing between Flywheel 31 and Leather Brake Pad 10 which is normal ...

Page 15: ...Model SB700 Work Q A Problem 3 Sliding Seat Mount or Handlebar Loose Rev Solution 1 If Sliding Seat Mount 7 or Handlebar loose during workout tighten 8 40m m_Quick Release lever 19 ...

Page 16: ...ed Rev Solution 1 Make sure there is power for the unit 2 Make sure Speed Sensor and magnet are well installed 3 Verify input output of transmitter signal 4 If everything is normal change the transmitter position Some location may cause the signal harder to receive ...

Page 17: ...f the problems are explained in above sections Due to various factors of the root cause more details of how to solve the problems will be carried out based on the product situation in the field Dyaco has commitments to do the best to offer technical support ...

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