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CATEYE ERGOCISER
AUTOMATIC TYPE
Applicable Models: EC-1200/EC-1600/EC-3600/EC-3700
SERVICE MANUAL
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 INDEX Repair & Adjustment Methods EC-1200 EC-1600 EC-3600 EC-3700 INTRODUCTION • How to Use This Service Manual ES-1: Replacing the Wiring within the Frame ----------------------- 24 • Name of Parts ES-2: Replacing the 5P Cable --------------------------------------- 25~26 1. Upright Type (w/o Flywheel)---------------------------------------------------------- 4~5 ES-3: Replacing the Power Supply Board---------------------------
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R EC-1600 Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 How to Use This Service Manual The manual consists of Part A, Part B and Part C. Part A refers to trouble-shooting which allows you to identify the cause and areas to be fixed depending on typical symptoms. Part B shows how to repair and/or adjust specific defects. This part consists of repair methods for electrical parts [ES] and those for mechanical parts [MS]. Part C lists up all genuine parts and corresponding part numbers that
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Name of Parts for Upright Type (w/o Flywheel) Crank Crank Cap Post Spacer Post Spacer BB Set Lock Nut Adjust Screw 9 Lock Nut Spacer Spring 6 Frame Adjust Screw 9 Spacer Spring 6 5P Cable Cable Holder Seat Pipe Large Gear CDC Magnet Timing Belt Inlet Metal Base Connector Cover Power Switch 5P Cable Connector CDC Sensor Copper Plate Idler Idler Fixing Bolt [M6x16] 8 Frame Idler Metal Base Idler Spring Wiring within Frame Leg Cover Leg Pipe Leg Pi
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Handlebar Post Cable Holder Seat Post Center Cover Frame Cover Crank Cover EC-1200 5 Tapping Screw (4x12) with Washer Inlet Metal Base AC Adapter Inlet Chain Crank Nut 9 Workload Unit Reinforcing Metal Base Nut 2 Power Supply Board Workload Unit Reinforcing Metal Base Hexagon Nut (M8-3) 1 Derailleur Spring Leg Pipe Fixing Screw Leg Pipe Lever Cover 4 Workload Unit 4 Solenoid Coil Screw Set(+) (M6x16) Fixing Bolt Derailleur Mounting Bolt Free Whe
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Name of Parts for Upright Type (w/ Flywheel) 5P Cable Connector Lock Nut 5P Cable Post Spacer Adjust Screw Flywheel Mounting Metal Base Post Spacer BB Set Crank Cap Lock Nut 9 Adjust Screw [M8x10] Crank Spacer Spring 6 Seat Pipe Cable Holder Flywheel Metal Flywheel Fixing Screw [SW Nut(M6)] q Large Gear Flywheel Metal Base Fixing Screw 4 [Screw Set (+) (M6x16)] CDC Magnet Inlet Metal Base Power Switch CDC Sensor Copper Plate Idler Idler Mounting
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Handlebar Post Cover Seat Post Center Cover Flywheel Mounting Metal Base Frame Cover Crank Cover CDC Magnet Flywheel Flywheel Fixing Screw Power Supply Board Flywheel Metal Base Fixing Screw Flywheel Metal Base Tapping Screw (4x12) with Washer 5 AC Adapter Inlet Inlet Metal Base Plain Belt Chain Workload Unit Reinforcing Nut 2 [Hexagon Nut (M6-3)] Workload Unit Reinforcing Metal Base Crank Nut (M10x1.25) 7 Hexagon Nut (M8-3) 1 Derailleur Spring
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R Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Name of Parts for Recumbent Type (EC-3600 & EC3700) Crank Nut 7 5P Cable Connector Power Supply Board Fixing Bolt 0 Crank 5P Cable Set Power Supply Board Cable Holder Wiring within Frame Frame BB Set 4 Flywheel Metal Base Fixing Screw Flywheel Copper Plate Timing Belt Flywheel Fixing Screw q Idler Flywheel Metal Base Idler Metal Base Idler Fixing Bolt 8 Plain Belt Idler Spring 4 Solenoid Coil Workload Unit Mounting Base [Screw Set (+) (M6x16)
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ON OFF Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Cable Holder Power Supply Board Chain CDC Magnet CDC Sensor Cable Holder Flywheel Plain Belt Screw Set (+) [M6x16] 4 Flywheel Fixing Screw q Workload Unit Reinforcing Nut 2 Flywheel Metal Base Fixing Screw 4 Workload Unit Reinforcing Metal Base Inlet Metal Base Workload Unit Solenoid Coil 3 AC Adapter Inlet Derailleur Free Wheel Set Mounting Bolt Power Switch Derailleur Front Leg with Casters Hexagon Head U Nut Caster Workload Unit Mounti
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Applicable Models: EC-1200B EC-1600B Belt Drive EC-1600B EC-1200B Teethed Timing Belt (P8M15-1192) Pulley 1-A Set Teethed Timing Belt (P8M15-1192) Pulley 1-A Set Pulley Flange Pulley Flange Pulley 2-A Set Pulley 2-A Set Pulley 1-B Idler A Set Pulley 1-B Idler A Set Workload Unit Idler Spring A Workload Unit Idler Spring A Cateye Ergociser Series 1000 Service Manual ADD. 1 Name of Parts for Belt Drive Type
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Applicable Models: EC-3600B/EC-3700B Pulley 1-A Set Belt Drive Pulley Flange EC-3600B/EC-3700B Teethed Timing Belt (P8M15-1080) Pulley 2-A Set Pulley 1-B Idler A Set Workload Unit Idler Spring A Cateye Ergociser Series 1000 Service Manual ADD. 2 Name of Parts for Belt Drive Type
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 Circuit Diagram for Automatic Type Cateye Ergociser AC Adapter Wiring within Frame CN4 (Connector 4) Black Cable (-) 100V AC 12V DC* – – – Switch + Red Cable (+) AC Plug DC Connector AC Adapter Inlet *Fluctuate depending on the electric load About 16V when the load is zero. DC Power Supply CN4 Power Supply Board (Connector 4) + – Cadence Sensor CN3 Magnet C1 C2 – – R2 + + 5P Cable to Control Unit CN2 R8 Common Line Cadence Signal REG R3 Control
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Display on Control Unit after Power ON. (1) T-1 Check Method of Causes Repair Method Explanation Figures Check the power is available at the wall socket before proceeding to Normal for 14V thru 19V checking of causes. [1] Checking the AC Adapter Red Cable DC Connector 1. Detach the plug of AC adapter from the AC adapter inlet of the main unit. 2. Connect the wall socket plug of the AC adapter to the wall socket. Cable Connector 3. Using a tes
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Display on Control Unit after Power ON. (2) T-1 Check Method of Causes Repair Method Explanation Figures [3] When the meter reading at step 2. is 0V or less than 14V, check the main unit in accordance with the following procedures: Correct for 14V thru 19V 1. Remove the frame cover. (See sections D-1 and D-2 "Removing the Frame Covers.") Power Supply Board 2. With the control unit removed, connect the AC adapter, and turn on the power switch
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Display of Cadence (The cadence remains at zero (0) and does not count when the pedal is rotated.) T-2 Check Method of Causes Repair Method Explanation Figures [1] Checking the Control Unit 1. Turn off the power. Loosen the four screws on the handlebar The case of no short-circuiting stem to remove the control unit. Black Cable 2. Remove the cable connector which is connected to the back of The case a short-circuiting is found. One zero (0)
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Display of Pulse Rate T-3 Check Method of Causes Repair Method Explanation Figures 1. Turn on the power to display the in-training screen (any exercise program). 2. Install a brand new pulse sensor, and check if pulse rate will be displayed. t When the pulse rate can be displayed, the pulse sensor is Replace the pulse sensor with a brand new one. defective. Replace the control unit with a brand new one. t When the pulse rate cannot be display
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Printer Operation T-4 Check Method of Causes Repair Method Explanation Figures In such cases as display of the LCD panel, etc. operate without problem, but the printer does not operate, the following cases are possible: [1] Checking the Control Unit RESET ON 1. Check that the printer symbol is displayed on the LCD panel In case the printer symbol is not indicated on the LCD Printer Symbol and the printer is in a working status. (Fig. 1) 10 1
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Loading (Check of mechanical systems) T-5 Check Method of Causes Repair Method Explanation Figures [1] Checking the Mechanical Systems Chain See the Section D1 & D2 "Removing the Frame Covers" to remove the frame cover, and check the inside of frame. 1. Check if the chain has not been broken. (Fig. 1) Replace the chain with a brand new one. (See the Section MS-4 "Replacing the Chain.") 2. Rotate the crank and check if the belt of the worklo
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Loading (Check of Electrical Systems) T-5 Check Method of Causes Repair Method Explanation Figures [2]Checking the Electrical Systems Power Supply Board 1. Connect the AC adapter, and turn on the power of the main unit. 2. Obtain the manual training program, set the pedal torque setting to 4.0kg·m, and rotate the pedal at the rate of 50 rpm. If you can rotate it quite easily, no load will be applied. 3. Replace the control unit with a brand
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Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700 No Pedal Rotation (Locked) T-6 Check Method of Causes Repair Method Explanation Figures 1. Remove the frame cover, and check the inside of frame. (See the Sections D1 & D2 "Removing the Frame Covers.") 2. Check if the plain belt of the flywheel has not been detached. (Fig. 1) t No damage on the plain belt Apply the plain belt correctly. (See the Section MS-2 "Replacing the Workload Unit (w/ Flywheel).") t The plain belt is damaged. Replace th
