Nautilus StairMaster ClubTrack 2100 Series, Руководство по обслуживанию

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ClubTrack
®
2100 Series Treadmill Service Manual
12
Replacing the Contact Heart Rate (CHR) Sensors
1 Remove the old sensors.
2 Clean the old adhesive off the plastic contact point using rubbing alcohol.
3 Make sure that the wire connection tab is bent from a
V -shape to a U -shape, and attach the wire to the tab.
4 Peel the paper off the sensor plate's adhesive tape.
5 Press the sensor plate firmly onto the plastic contact point.
6 Install one “zip tie” around each side of the sensor for both the left and right CHR sensors.
7 Using a knife or scissors, carefully remove the “zip ties” from the sensors after 24 hours. Important: The “zip
ties” must remain on the sensors for at least 24 hours.
Replacing the Lens
1.0 Removing the Lens
1.1 Remove the three (3) T-15 torx screws from the bottom back of the controller.
1.2 Remove the seven (7) button head screws that hold the console onto the controller support weldment,
and lift the controller off carefully.
1.3 Disconnect the contact heart rate wire from the contact heart rate (CHR) module.
1.4 Disconnect the ribbon cable from the power control board assembly (PCBA).
1.5 Disconnect the communication cable from the PCBA.
1.6 Remove the thirteen (13) T-15 torx screws from the back of the controller assembly.
1.7 Disconnect the three (3) keypad ribbon cables from the PCBA/processor assembly.
1.8 Remove the six (6) screws from the PCBA display/processor assembly and remove it.
1.9 Remove the nine (9) screws that hold the lens and remove it from the front controller assembly.
2.0 Reinstalling the Lens
2.1 Attach the lens to the front controller assembly with nine (9) screws.
2.2 Apply blue Loctite
®
to the six (6) screws
2.3 Attach the PCBA display/processor assembly with the six (6) screws.
2.4 Connect the three (3) keypad cables.
2.5 Reinstall the controller by repeating steps 1.1–1.6 under “1.0 Removing the Lens” in reverse order.
Replacing the Lens