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9.33, 9.35 240V Treadmill

Page 16

Diagram 4.3 - Drive Belt Adjustment

6.

Re-install the hood.

7.

Plug the line cord into the wall outlet and set the treadmill circuit breaker in the “on” position.

8.

Check treadmill operation per Section 3.

Содержание 9.33

Страница 1: ...his product This document contains general product information software diagnostic procedures when available preventative maintenance procedures inspection and adjustment procedures troubleshooting pr...

Страница 2: ...k treadmill operation at the end of a maintenance procedure and when it is necessary to ensure that the treadmill is operating properly Section Four Inspection and Adjustment Procedures Perform inspec...

Страница 3: ...soles Check the soles of your shoes and remove any embedded stones Tie long hair back Do not rock the unit Do not stand or climb on the handlebars display enclosure or cover Do not set anything on th...

Страница 4: ...9 33 9 35 240V Treadmill Page 4 General Information For the latest exploded view diagram part number and part pricing information visit the Precor dealer website at www precor com connection...

Страница 5: ...w and press keys RESET 5 1 7 6 5 7 6 1 sequentially Use the numeric keypad to enter the number sequence The ARROW keys will step you through the test modes listed above allowing you to skip tests or p...

Страница 6: ...te will be displayed in the heart rate window and the main window Test the heart rate in both the hand held and wireless chest strap or test transmitter modes 11 Press the OK or ENTER key to exit the...

Страница 7: ...l s odometer will be displayed as 1234567 MILES or 1234567 KM Note The odometer data is stored in non volatile memory on the upper PCA If the upper PCA is replaced the odometer data will be lost 6 Pre...

Страница 8: ...e displayed as MANUAL USED X TIMES TOTAL X MINUTES 24 Press the OK or ENTER key to exit the usage log display 25 ERROR LOG 26 Press the OK or ENTER key 27 The error log will store up to 10 error condi...

Страница 9: ...isplays 3 The display will momentarily display DIAGS SET PARAMETERS 4 SAFETY CODE 5 Press the OK or ENTER key When enabled the safety code will require the user to enter a password before the trammel...

Страница 10: ...d 5 minutes 19 Press the ENTER key to select the currently cool down time 20 SET SPEED LIMIT 21 Press the OK or ENTER key 22 Use the ARROW keys to set the maximum speed between 1 and 12 MPH 23 Press t...

Страница 11: ...wing information Model and serial number Software version number Program number running when the problem occurred A description of a What happened or failed to happen b The action taken by the user ju...

Страница 12: ...ions b Observe the LED s on the electronic console Make sure that each LED lights as the in formation corresponding to that LED is displayed on the electronic console c Enter the diagnostics program s...

Страница 13: ...eadmill circuit breaker in the off position and unplug the line cord from the wall outlet 2 Remove the hood 3 Place the treadmill on it s right side Remove hitch and clevis pins that secure the lift t...

Страница 14: ...ode 7 Set the treadmill circuit breaker in the off position unplug the line cord from the wall outlet 8 Rotate the lift tube clockwise by hand as far as possible Then rotate the lift tube counter cloc...

Страница 15: ...5 If the drive belt tension is less than 70 or greater than 90 inch pounds slightly loosen the four drive motor mounting bolts The drive motor mounts on slotted holes allowing the drive motor to be m...

Страница 16: ...Treadmill Page 16 Diagram 4 3 Drive Belt Adjustment 6 Re install the hood 7 Plug the line cord into the wall outlet and set the treadmill circuit breaker in the on position 8 Check treadmill operation...

Страница 17: ...oximately 36 inches or 1 meter in length is required Fold the towel in half lengthwise lift the running belt up and insert the towel beneath the belt so that an end of towel extends on to each deck tr...

Страница 18: ...hands on the towel and push it up and down the length of the running deck several times to clean the deck 6 Remove the towel It is recommended that this procedure be performed frequently to extend the...

Страница 19: ...e treadmill powers up and functions normally until a particular key s is pressed skip to step 8 3 If a Stuck Key message is immediately displayed when the treadmill is powered up continue with the nex...

Страница 20: ...8 Access the diagnostics program per procedure 2 1 If the key s necessary to access the diagnostic program is not functioning skip to step 11 9 Test the keypad per Procedure 2 1 10 If all of the keys...

Страница 21: ...subsequent motor movement is tracked via the potentiometer resistance reading Note All resistance measurements must be performed with power removed from the treadmill Performing resistance measurement...

Страница 22: ...before an error condition is displayed 8 If the incline moves normally skip to step 11 9 If the display indicates that the incline should be moving and the incline motor does not move and AC line vol...

Страница 23: ...ually inspect the incline motor s wiring and connector for any broken or improperly crimped connections With an ohmmeter read between terminals 3 4 4 8 and 3 8 of the INCLINE connector Terminals 3 4 s...

Страница 24: ...d held reading chest strap normal no hand held or chest strap reading or constant or intermittent readings when neither hand held or chest strap are in use Diagram 5 5 Hand held chest strap heart rate...

Страница 25: ...ate reading within ten seconds If a hand held signal is still not being accepted skip to step 10 9 If a hand held signal was accepted in step 11 the hand held contact wiring is reversed The end of the...

Страница 26: ...und and 5 Vdc pins of the connector just removed from the heart rate PCA for 5 Vdc If 5 Vdc is present replace the heart rate PCA If the 5 Vdc is not present measure between the corresponding pins of...

Страница 27: ...cuit breaker with a capacity of less than 20 amps the A C circuit must be corrected to be a 20 amp dedicated circuit before any reliable troubleshooting can be performed on the treadmill More importan...

Страница 28: ...mp circuit breaker If the circuit breaker is greater than 20 amps the circuit breaker should be replaced with a 20 amp circuit breaker If the circuit breaker is less than 20 amps the circuit breaker m...

Страница 29: ...nning belt 4 Connect an AC voltmeter between terminals 4 5 of the OUTPUT connector on the power control module See Diagrams 5 3 and 5 4 Set the treadmill s on off switch in the on position Press the Q...

Страница 30: ...is supplying output you will momentarily read approximately 55 Vac 11 Repeat the procedure in step 4 between terminals 4 6 of the OUTPUT connector on the power control module 12 Repeat the procedure...

Страница 31: ...provide you with a benchmark reading to account for your individual weight Because the A C input current reading will pulse between a high value during foot plant and a low reading between foot plant...

Страница 32: ...32 4 If the peak A C current readings are greater than on a new running belt and deck combination but not approaching 20 amperes the reading will give you an indication of the running belt and deck co...

Страница 33: ...the defective incline motor as follows remove the screw that fastens the frame ground wire green with yellow stripe to the treadmill frame Remove the hitch and clevis pins from the top and bottom of t...

Страница 34: ...pins one each side from the incline platform to frame mounting See Diagram 6 1 Remove the incline platform mounting pins and remove the incline platform from the treadmill Diagram 6 1 Incline Platfor...

Страница 35: ...ge 35 Diagram 6 2 Incline Mounting Pin 8 Fasten the incline tube to the incline platform with the clevis pin and hitch pin removed in step 3 9 Set the treadmill in its upright position and thoroughly...

Страница 36: ...screws that mount the power control module See Diagram 6 3 Diagram 6 3 Power Control Module Mounting 5 Set the replacement power control module in its mounting position 6 Fasten the power control modu...

Страница 37: ...or from the OUTPUT connector on the power control module 3 Remove the four bolts that fasten the drive motor to the frame Remove the drive belt from the drive motor 4 Set the replacement drive motor i...

Страница 38: ...the frame See Diagram 6 4 4 Disconnect the wiring from the circuit breaker 2 blue wires on 120 Vac treadmills or 2 blue and 2 brown wires on 240 Vac treadmills Diagram 6 4 AC Input Panel 5 Lift the A...

Страница 39: ...dule to the LINE terminal on the circuit breaker and the blue wire from the AC line filter to the LOAD terminal on the circuit breaker 9 On 240 Vac treadmills connect the blue wire from the input modu...

Страница 40: ...the power control module to the L1 terminal on the LOAD side of the AC line filter and the brown wire from the power control module to the L2 terminal on the LOAD side of the AC line filter 9 On 120 V...

Страница 41: ...C line cord clamp screws See Diagram 6 5 3 Remove the hardware that retains the AC line cord clamp and remove the clamp 4 Disconnect the AC line cord from the input module 5 Feed the end of the replac...

Страница 42: ...ring from the input module 1 blue wire 1 brown wire and 1 green yellow wire 8 Remove the hardware that retains the input module and remove the input module 9 Set the input module in its mounting posit...

Страница 43: ...p off of the treadmill 4 If you are not replacing the belt guard skip to step 8 5 The tabs on the belt guard 1 each side snap into the take up roller mounts See Diagram 6 8 6 Press inwards on the belt...

Страница 44: ...9 33 9 35 240V Treadmill Page 44 Diagram 6 8 Belt Guard MountingProcedure 6 10 Replacing the Upper PCA 10 3 11 Check treadmill operation per Section 3 Belt Guard Tab Notch...

Страница 45: ...ing belt may be over tensioned Over tensioning the belt will lead to premature running belt wear premature driver roller bearing failure and premature take up roller bearing failure 1 Place two runnin...

Страница 46: ...laced on it in step 6 aligns with the front edge of the drive roller shaft Steps 8 and 9 should place the drive roller into its original position and should now be square to the treadmill frame 11 Slo...

Страница 47: ...d mounting bolt counter clockwise until the drifting stops If the belt drifts to the left slowly turn the right hand mounting bolt counter clockwise until the drifting stops Only a very small adjustme...

Страница 48: ...premature running belt wear premature driver roller bearing failure and premature take up roller bearing failure 1 Place two running belt gauges on each side of the running belt being sure that the ga...

Страница 49: ...l the drifting stops If the belt drifts to the left slowly turn the left hand mounting bolt clockwise until the drifting stops Only a very small adjustment should be required 1 8 to 1 4 turn 12 Increa...

Страница 50: ...sided decks must be replaced 19 Remove the end caps from the rear of treadmill to expose the take up roller mounting bolts Remove the treadmill s motor cover 20 If applicable remove the finger guard f...

Страница 51: ...rt is flush with the deck surface Repeat this procedure with the remaining five inserts 27 Using a clean dry cloth wipe the top surface of the deck clean of any dirt dust or debris Set the replacement...

Страница 52: ...adjusting the take up roller mounting bolts as described in step 21 39 If the belt drifts to the right slowly turn the right hand mounting bolt clockwise until the drifting stops If the belt drifts t...

Страница 53: ...9 33 9 35 240V Treadmill Page 53 Wiring Diagram 7 1 9 33 9 35 240 Vac BL BL Stop Switch J14 1 2 BR BR DB 50W 100...

Страница 54: ...9 33 9 35 240V Treadmill Page 54 Block Diagram 7 2 9 33 9 35 240 Vac 9 33 9 35 240 Vac Treadmill...

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