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The information contained in this document is subject to change without notice. Technogym does not guarantee this documentation in any way. Technogym shall not be held responsible for any errors contained in this manual and declines all liability for accidents or damages resulting from the supply, characteristics or use of this manual.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 Contents 1. GENERAL NOTICES ............................. 1.1 1.1. I ..............................1.1 NTRODUCTION 1.2. U ..............................1.1 SEFUL ADVICE 1.3. G ......................1.2 ENERAL RULES FOR REPAIR PROCEDURES 2. TECHNICAL CHARACTERISTICS ........................2.1 2.1.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.14.2. Control logic ............................3.10 3.14.3. The signals involved ..........................3.11 3.15. E ..........................3.12 LEVATION MOTOR DRIVER 3.15.1. Mechanics ............................3.12 3.15.2. Control logic ............................3.12 3.15.3. Reset procedure ............................ 3.13 3.15.4.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.7. D ................. 7.13 ISASSEMBLING THE MOTOR GUARD AND SIDE UPRIGHTS 7.7.1. Disassembling the low kit guard ......................7.13 7.7.2. Disassembling the side uprights:......................7.15 7.7.3. Disassembling the closing lower guards ....................7.18 7.8.
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1. GENERAL NOTICES 1.1. INTRODUCTION This document is reserved for Technogym Service technicians, and is intended to provide authorized personnel with the necessary information to correctly carry out repairs and maintenance. A thorough knowledge of the technical information contained in this manual is essential for completing the professional training of the operator.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 1.3. GENERAL RULES FOR REPAIR PROCEDURES 1. Always mark any parts or positions which may be confused with each other at the time of reassembly. 2. Use original Technogym spare parts and lubricants of the recommended brands.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2. TECHNICAL CHARACTERISTICS 2.1. SUPPLY AND POWER REQUIREMENTS POWER SUPPLY: 200-240V ± 10% (50-60Hz) E = CE (It is advisable 16A dedicated socket each machine) 100-120V ± 10% (50-60Hz)
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2.2. TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS Maximum power absorbed: 1500W Speed: 0,4 ÷ 8Km/h ± 5% (up to 2Km/h ± 0,1Km/h) Gradient: 0 ÷ 15% ± 1% Noise: less than 80 dB Operating temperature: from +5°...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2.6. AMBIENT SPECIFICATIONS Operating from 10° to 25° C Temperature Storage from -10 to 70° C Operating from non- condensing Humidity Storage from non- condensing 2.7. CONFORMITY TO REGULATIONS...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2.8. PRODUCT CODES The machine codes take into account all the possible variants and options available for the products. The machine code, which does not include the Serial Number, consists of 16 alphanumeric...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2.9. SERIAL NUMBER STRUCTURE The Serial Number consists of 14 alphanumeric characters arranged as follows: Characters Description key to values D947 = Run Personal E =ALE Driver 1,2,3,4,5,6, Product type,...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2.11. CABLES The colour of the cables can be changed, refer in particular to the Pin Out. CU143: Switch box power supply bridge cable (Double-pole switch / Circuit Breaker - Network plug)
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 CU321: Handlebar signal cable (Patch Connector – Receiver Board /Joystick / UP-DOWN Sensors ) Joystick Patch Receiver Connector Signal Colour Board: CN1-CN2 SW 1 White SW 2 Green Common...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 CU500: SPEAKER panel cable (Amplifiers Board – SPEAKER panel) Amplifiers SPEAKERS Board: Signal Colour OUT Amplif. LEFT GND/Earth LEFT Black GND/Earth RIGHT Black OUT Amplif. RIGHT CU581: Peripheral cable: USB/NFC – TGS (High Kit –...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 CU708: NFC / TGS Cable (NFC Board - TGS Reader) Board: Signal Colour Reader +12 Vdc _ RFID Black Rs 232 _RFID _ tx Rs 232 _RFID _ rx CU776: Power Supply cable &...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 CU777: Joystick and Receiver Signal Cable (High Kit – Patch Connector 5) Display Patch Board: Signal Colour connector 5 CN21 GRADIENT + (In KeyRow0) Green GRADIENT- (In KeyRow0) Brown...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 CU799: Emergency CONVERSION Board Cable (Patch Connector – Low Kit) Patch Driver: Signal Colour connector 4 CN… Twisted 485 txd + rxd + (White) GND +12V Black GND +5V...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.1. UNITY (HIGH KIT) Block Diagram, see chapter 2. 3.1.1. AIN BOARD IDDLEBOARD Main board (Middleboard): this is the control board for the cardio receiver and the interface board for all the peripheral devices.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.1.6. HE FUNCTION OF THE AIN BOARD IS TO CONTROL • RS-485 series line to the LOW KIT; • CPU Module; • The LCD Display; • The TV Tuner;...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.2. UNITY DEVICES 3.2.1. EADPHONE AND ICROPHONE ACK BOARD Earphones with microphone (For iPhone and/or Blackberry). 3.2.2. AFE BOARD This board provides a connector for communication between the outside world and compatible C- Safe devices, for example: Cardio Theater players.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.2.7. TAND This LED flashes when the equipment is started during the boot-up and whenever the LCD display is switched off to reduce energy consumption. When the LCD display is switched on, the LED is always switched off.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.3. HAND SENSOR AND CARDIO RECEIVER This board manages the signal received from the chest belt used by the person exercising. It receives the power supply signal from the Display Board and outputs a negative logic pulse for every heart beat that is detected: the signal level is normally 5 Vdc, with a pulse at 0 Vdc (having a width of approximately 30 msec) at each heartbeat.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.6. BELT MOTOR An asynchronous three-phase motor which, by means of a pulley and poly-v belt, turns the driving roller of the tread belt. Is equipped with a normally-closed thermal cut-out which opens when the temperature exceeds a pre-set threshold, in order to safeguard the integrity of the motor.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.12. ALE MET DRIVER OPERATION (LOW KIT) 3.12.1. ALE MET DRIVER This is an electronic device that receives the line voltage and, through a PFC module, it rectifies the voltage to the 400Vdc used to generate the three-phase voltage for the belt motor.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.12.2. ALE POWER SUPPLY BOX This is a box which contains: • The machine's power inlet socket. • The on-off switch. • 2 resettable THERMAL CUT-OUTS which monitor overloads on the phase and neutral.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.14. TREAD BELT MOTOR DRIVER 3.14.1. M ECHANICS The tread belt is actuated by the motor through a linkage consisting of the motor pulley, the driving roller and the belt which connects them. In this way, a given belt motor speed corresponds to a predetermined linear tread belt speed.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 In addition, to protect the motor from overheating, each motor phase has a thermal cut-out connected in series. If the temperature exceeds the threshold value, the thermal cut-outs open and interrupt the circuit.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.15. ELEVATION MOTOR DRIVER 3.15.1. M ECHANICS The machine incline is varied by moving a frame connected to the front wheels by means of the elevation motor rod. The motor movement is detected by a hall sensor which provides the motor motion control signal: each motor revolution generates a predetermined number of pulses and produces a known displacement of the rod and hence of the machine incline.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 To control the elevation position, the Driver uses the following input signals: A travel limit microswitch which defines a zero-reference position, acquired by the machine during its power-on reset procedure and whenever the microswitch is pressed. The travel limit microswitch outputs a normally closed signal which becomes open when the microswitch is pressed.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.15.4. T HE SIGNALS INVOLVED The machine uses the following control signals: • RS-485 Signal This is a digital signal pair exchanged between the driver and the Display Board.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.16. EMERGENCY STOP SIGNAL MANAGEMENT 3.16.1. C ONTROL LOGIC Figure 3.16-1 The Emergency button sensors provide a NC contact, whenever the user disconnects the button; these sensors open changing the state of the 2 signals sent to the High Kit: one is an “SW Emergency”...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 To reinstate the machine's operation, it is necessary to reposition the emergency stop device on the control panel and press any key on the display. WARNING: The message “Reposition the emergency stop device and touch the screen”...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3.16.2. T HE SIGNALS INVOLVED • EMERGENCY CONTACT: This is the NC contact provided by the 2 magnetic sensors connected in SERIES and actuated when the emergency stop device is detached. This contact becomes OPEN when the emergency stop device is detached.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 4. ACCESSORIES 4.1. CARDIO THEATER CONNECTION The machine can be connected to the Cardio Theater by means of the RJ45 connector on the C-Safe board. The Cardio Theater unit must be provided with a power cable having the following pin-out:...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 5. INSTALLATION INSTRUCTIONS CAUTION: Refer to the specific manual, INSTALLATION REQUIREMENTS, that can be consulted on TG DIRECT. 5.1. SPECIFICATIONS AND REQUIREMENTS For correct machine installation, make sure that: 1.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 Figure 5.1-1 5.2. MOVING The equipment has two fixed front wheels. To move the equipment, lift it up slightly, as shown in the illustration, and push it forwards and backwards. Given the weight of the equipment, we recommend 2 person be involved in lifting it.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 5.3. INSTALLATION Follow the assembly operations described in the instruction sheets supplied with the machines. 1. Ensure that the specifications and requirements for installation have been met (see paragraph 5.1.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6. TROUBLESHOOTING WARNING: If the DISPLAY Board is replaced, check that the most recent SW version is installed and perform the STANDARD SETTINGS procedure. WARNING: If the BRAKE Board is replaced, check that the most recent SW version is installed and/or update the Firmware (FW), the Brake Table and perform the STANDARD SETTINGS procedure.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.3. THE DISPLAY STAYS OFF For the following menu, please refer to the relevant UNITY (User Interface) manual and block diagrams Description of the Components Possible cause: What to do:...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.4. THE TOUCH SCREEN DOES NOT WORK For the following menu, refer to the USER INTERFACE manual, available on TG DIRECT. 6.5. NO AUDIO SOUND For the following menu, refer to the USER INTERFACE manual, available on TG DIRECT.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.8. THE DISPLAY SHOWS THE FOLLOWING MESSAGE: “AN ERROR HAS OCCURRED, SWITCH THE EQUIPMENT OFF AND ON AGAIN” This message appears when a communication error occurs between the HK and the The message on the Display: "AN ERROR HAS OCCURRED, SWITCH THE EQUIPMENT OFF...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.10. THE DISPLAY SHOWS THE FOLLOWING MESSAGE: “PUT BACK IN PLACE” This error message can be caused by: • The user has disconnected the emergency device, • The emergency device is defective and temporarily opens the contact.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.11. “THE EQUIPMENT IS LOCKED (COM)” MESSAGE ON DISPLAY In case of the machine stops with error “The equipment is locked” check the cause of the problem, reported between parentheses: 1.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.12. THE DISPLAY SHOWS THE FOLLOWING MESSAGE: “EQUIPMENT BLOCKED (COM) CONTACT TECHNICAL SERVICE” Description of Components Possible cause: What to do: the problem involved: Check that the Driver housing is...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.13. DRIVER ERRORS 6.13.1. ALE MET When the Driver board detects an error, it shuts down interrupting the power supply to the tread belt motor and to the elevation motor and memorises a numerical code that identifies the detected error.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 Error Error Description Possible solution code DRIVER OVERLOAD caused by a DC current exceeding, for the maximum allowed time • 10/Oli (*). (I2t), the maximum permissible threshold for the inverter.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.14. TREAD BELT IS JERKING OR DOES NOT WORK PROPERLY Check the IPA409 parameter setting. Check that parameter 13 = 0, see parameter table: 11.1. “Low Kit Parameters”. Description of the...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.15. “GRADIENT NOT WORKING” MESSAGE ON THE DISPLAY If the elevation does not work and there is no error message on the display, the elevation movement may have been disabled in the configuration menu. For further details, refer to the relevant paragraph of the User menu.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3. The error message may be caused by a misalignment of the "HALL" effect sensor, if it is not correctly aligned with its magnet. In fact, if the encoder of the elevation motor is not correctly positioned, the motor will fail to output any pulses.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.16. NO HR (HEART RATE) SIGNAL HUMAN BODY “CONTINUITY”: It is statistically recognised that for some people it is difficult (if not impossible) to measure their HR by Hand Sensors. This may be due to numerous causes which are able to alter the continuity of the “electrical”...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.16.2. HR/HS R HR (CHEST BELT) ECEIVER OR ONLY CORRECT USE OF THE CHEST BELT: Wear the chest belt taking care that the area of contact with the body is humid in order to guarantee it works properly.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.17. THE HR (HEART RATE) SIGNAL IS NOT CORRECT 6.17.1. HAND SENSOR HUMAN BODY “CONTINUITY”: It is statistically recognised that for some people it is difficult (if not impossible) to measure their HR by Hand Sensors. This may be due to numerous causes which are able to alter the continuity of the “electrical”...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6.17.2. CHEST BELT CORRECT USE OF THE CHEST BELT: Wear the chest belt taking care that the area of contact with the body is humid in order to guarantee it works properly.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 The active area of the transmitter is wider on the lateral side (130 cm) instead of the front or the back side (90cm). Take care of the following diagram: Figure 6-2 Check if the receiver has been correctly mounted on the machine, as detail at paragraph: 7.4.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7. PART DISASSEMBLY 7.1. REMOVING THE REAR GUARD For the operations that follow: turn off the machine and unplug the mains lead from the wall outlet. 1. Remove the emergency stop magnet (a) and its clip from their seats.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.2. DISASSEMBLING THE HIGH KIT COMPONENTS Figure 7.2-1 7.2.1. ACOUSTIC DEVICES (SPEAKERS) ISASSEMBLING THE Carry out the operations listed in paragraph: 7.1. “Removing the rear guard”. 1. Back off the 3 screws (a) using a small Phillips screwdriver.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3. Disconnect the connector shown in the figure from the Amplifier Board (c). To reassemble the components, carry out the above steps in reverse order. Figure 7.2-3 Page 7.3...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.2.2. ISASSEMBLING THE OUCH CREEN AND Figure 7.2-4 1. Undo the 4 screws (a) using a 10mm wrench. 2. Take the board assembly over to the workbench. 3. Undo the screw (b) from the Touch screen control board with a small Phillips screwdriver.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 4. Lift the Flat cable block (c) using a Philips screwdriver as shown in the figure. Figure 7.2-6 5. Open the adaptor (COF) (d) and release the flat section of the Controller Board (e).
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7. Unscrew the 4 screws (f) using a 6mm hex wrench. Figure 7.2-9 9. Lift the panel. 10. Now you can remove the Touch Screen. Figure 7.2-10 11. Remove the NFC Board (g) using a small Phillips screwdriver and make sure not to scratch the Touch Screen.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 Figure 7.2-12 On both sides, when refitting the panel: press down using one hand in the direction of the arrows (X), move the slots (Y) upwards completely and tighten the nuts, whilst positioning the panel in full contact by following the direction of the arrow (Z).
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.2.3. BLUETOOTH ISMANTLING THE Carry out the operations in the paragraph:7.2.2. “Disassembling the Touch Screen and NFC” up to point (2). After bringing the assembly to the workbench: 1. Disconnect the Bluetooth cable from the Display Board.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.3. DISASSEMBLING THE EMERGENCY STOP Carry out the operations listed in paragraph: 7.1. “Removing the rear guard”. 1. Loosen the 2 screws (a) using a 4mm hex wrench. Figure 7.3-1 2.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.4. DISASSEMBLING THE HS/HR RECEIVER For the operations that follow: turn off the machine and unplug the mains lead from the wall outlet. 1. Back off the 2 screws (a) using a 4mm hex wrench.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.5. DISASSEMBLING THE HAND SENSOR For the operations that follow: Turn off the machine and unplug the mains lead from the wall outlet. For each sensor: 1. Back off the 2 screws (a) using a small Phillips screwdriver.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.6. DISASSEMBLING THE CENTRE HANDLEBAR AND JOYSTICK 1. Slightly force the lower joystick cover in the direction of the arrow on the front, using a small flat-blade screwdriver. 2. Remove the cover (a) pulling it downward.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.7. DISASSEMBLING THE MOTOR GUARD AND SIDE UPRIGHTS 7.7.1. ISASSEMBLING THE LOW KIT GUARD For the operations that follow: turn off the machine and unplug the mains lead from the wall outlet.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 3. Back off the 3 screws (c) using a 3mm hex wrench. 4. Remove the side guard (d) from either side. Figure 7.7-4 5. Press the 2 levers of the dust guard (e) in the direction of the arrow and remove it.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.7.2. ISASSEMBLING THE SIDE UPRIGHTS At this point, carry out the operations described in paragraph: 7.6. “Disassembling the centre handlebar and joystick”. 1. Back off the screw (f) using a 2.5mm hex wrench, passing through the hole of the bottle holder, as shown in the figure.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6. Back off the screw (k) using a 4mm hex wrench. 7. Remove the guard (l). Figure 7.7-9 8. Back off the 2 bolts (m) using an 8mm wrench and disconnect the earth.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 10. Back off the 4 screws (o). 11. Remove the upright (p) by pulling it outward and then lifting it upward. Figure 7.7-12 12. Back off the 15 screws (q) using a 5mm hex...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.7.3. ISASSEMBLING THE CLOSING LOWER GUARDS Figure 7.7-14 Before proceeding, place some cartoons or protective stuff to avoid damage the lateral casings and upright of the machine. Carefully turn the machine over on one side, to have a better access to the lower zone.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8. DISMANTLING LOW KIT COMPONENTS (ALE MET) Figure 7.8-1 Carry out the operations described in paragraph: 7.7. “Disassembling the motor guard and side uprights” up to point (2). At this point it is possible to disassemble the following internal components: •...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.1. ALE D ISASSEMBLING THE RIVER 1. Unplug the connectors indicated in the figure. Figure 7.8-2 2. Back off the 4 screws (a) using a medium Phillips screwdriver. Figure 7.8-3 3.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.2. ISASSEMBLING THE ELEVATION MICROSWITCH AND THE UDIO IDEO CONNECTORS BOARD Disassembling the elevation microswitch without ALE Driver: Carry out the procedure described in paragraph: 7.8.1. “Disassembling the ALE Driver”.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 2. Back off the 5 screws (c) using a 5mm wrench and remove the lower guard (d). Figure 7.8-8 3. Disconnect the connectors highlighted in the figure at the side, from the connectors board.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 4. Disconnect the LAN cable and the antenna cable from the connectors on the guard. 5. Now it is possible to remove the lower guard. Figure 7.8-10 6. Back off the 2 bolts using a 10mm wrench and remove the bracket and the elevation microswitch (f).
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.3. ISASSEMBLING THE POWER SUPPLY BOX Carry out the procedure described in paragraph: 7.8.1. “Disassembling the ALE Driver”. 1. Back off the 2 screws (a) using a large Phillips screwdriver.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.4. ISASSEMBLING THE ELEVATION MOTOR Cut the tie securing the motor cable at the Driver and unplug the connector, as shown in the figure. Figure 7.8-14 Carefully turn the machine over one...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 5. Remove the elevation motor (D). To reassemble the components, carry out the above steps in reverse order. Figure 7.8-17 Page 7.26...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.5. ISASSEMBLING THE READ BELT MOTOR 1. Remove the belt tension system spring (a), releasing it with the help of a pair of pliers. Figure 7.8-18 2. Rotate the power supply (b) on the frame without cutting the ties.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.8.6. ISASSEMBLING THE BELT TENSIONER Carry out the procedure described in paragraph: 7.8.5. “Disassembling the Tread belt motor (E)”. 1. Back off the screw (a) using a 17mm wrench.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.9. DISASSEMBLING THE TREAD BELT, RUNNING DECK AND MOTOR DRIVE-BELT With these operations it is possible to disassemble the following internal components: • Foot rests • Driving roller • Driven roller •...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 4. Pull out the foot rests (d), moving them slightly back and forth to match up the notches on the guard with the screws on the frame. Figure 7.9-3 5.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7. Remove the foot-rest (g) by rotating it upward, as shown in the figure. Figure 7.9-5 Figure 7.9-6 Before slackening the belt tension, make 2 REFERENCE marks spaced 1000 mm apart in order to later adjust its tension correctly.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 To remove the driven roller, driving roller, motor drive-belt, tread belt and deck: 8. Slacken the belt tension by backing off the screws (h) on each side, which act on the rear machine roller, using an 8 mm hex wrench.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 12. Pull out the driving roller (k) and remove the belt (j). Figure 7.9-10 13. Back off the 2 screws (l) securing the running deck using a 6mm hex wrench.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 15. Remove the spacers (m), making a note of their position for subsequent reassembly. Figure 7.9-13 16. Lift up the deck and remove the belt (n) as shown in the figure.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 To remove the front deck limit stops: 19. Back off the screw (r) and remove deck limit stop (s). Figure 7.9-16 For the left adjusting foot: 20. Turn the machine over on one side.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.10. DISASSEMBLING THE FRONT WHEELS This operation can be carried out by placing the machine at a 3 or 4% incline before turning it over on one side; or, alternatively, by resting the machine on one side and removing the elevation motor pin and clip, as described in paragraph: 7.8.4.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 During reassembly, follow the sequence indicated in the figure at left. To reassemble the components, carry out the above steps in reverse order. Figure 7.10-3 Page 7.37...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.11. DISASSEMBLING THE AUTOTRANSFORMER (VER. 110V) For the operations that follow: turn off the machine and unplug the mains lead from the wall outlet. Carry out the procedure described in paragraph: 7.7.1.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.11.1. P OSITION 1. Back off the 7 screws (a) using a 4mm hex wrench. Open lightly the autotransformer guard (b), with caution. Figure 7.11-4 ATTENTION: Take particular attention when move the Autotransformer, because it is easily broken, also a little impact can damage it.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 7.11.2. P OSITION With the autotransformer in the lower position, proceed as follows: 1. Back off the 7 screws (a) using a 4mm hex wrench. Open lightly and with caution the autotransformer guard (b).
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 6. Close the cable into the three cable tie, as highlighted in the figure and insert it as much as possible inside of the frame, so that it shouldn’t be loose.
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8. ADJUSTMENTS 8.1. TENSIONING A NEW TREAD BELT 1. After replacing the tread belt, place a tape measure along the centre of the tread belt and use a pen (or white corrector fluid) to make two reference marks spaced exactly 1m meter apart.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8.2. TENSIONING A USED TREAD BELT 1. Before slackening a used tread belt that needs to later be re-tensioned, place a tape measure along the centre of the tread belt and use a pen to make two reference marks spaced exactly 1m meter apart.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8.3. CENTERING AND ADJUSTING THE BELT Figure 8.3-1 1. Start the machine at a speed of 10 km/h. 2. Check that the graphics on the tread belt remain equidistant from the edges, correcting any tendency to shift to the right or left exclusively by adjusting the left tension screw (a).
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8.4. ALIGNING THE TREAD – BELT MOTOR DRIVE-BELT Carry out the operations described in paragraph: 7.7. Disassembling the motor guard and side uprights” up to point (2). 1. Remove the dust guard.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8.5. TRAVEL LIMIT MICROSWITCH POSITION Adjust the position of the microswitch support as indicated by the arrows, in such a way that it intercepts the carriage frame at the 0% incline position.
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 8.6. THE MACHINE IS NOT FLAT This problem may be due to the positioning of the machines on a not flat surface. To level the machine, you may adjust the height of the levelling foot as illustrated below: Figure 8.6-1...
RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 9. EQUIPMENT CONFIGURATION Refer to the USER INTERFACE manual, available on TG DIRECT. Page 9.1...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 10. UPDATING THE SW Refer to the USER INTERFACE manual, available on TG DIRECT. Page 10.1...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 11. PARAMETERS 11.1. LOW KIT PARAMETERS To correctly display the parameter values, you need to load them from the low kit, using the “Read from low kit” function. After any changes to the parameter values, you need to save them in the low kit using the “Write to low kit”...
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RUN PERSONAL + UNITY: Service & maintenance manual - rev. 4.1 • E.g. P02 = 100 means that the acceleration expressed in kmh/sec is equivalent to 100 / 100 = 1 where 100 in the numerator is the default value and in the denominator is the 100 of the formula.
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