65
7.
Repair Procedures
1. Before beginning component removal or replacement, unplug power cord from wall.
2. Make a note of serial number, model (L7, L8, Home, LTD, or Club) and type (Pro Sport, Cardio or Executive).
Landice tracks all information from this serial number and it must be given when requesting parts or technical
assistance.
3. Always remove one component at a time to test for problems and to simplify replacement. Use Table 7-1 to find
the part’s replacement procedure.
Table
7-1
Part Replacement Cross Reference
Part to be replaced
See section
Upper display
See “Upper Control Panel” on page
Fan
Speed adjust switch
See “Lower Control Panel Electronics” on page
Incline adjust switch
See “Lower Control Panel Electronics” on page
Emergency stop switch
See “Lower Control Panel Electronics” on page
Stop button
See “Lower Control Panel Electronics” on page
Lower control panel electronics
See “Lower Control Panel Electronics” on page
Lower control panel control
See “Lower Control Panel Electronics” on page
Motor cover
McMillan speed sensor
Line cord
See “Power Inlet and Switch” on page
PWM motor control board
See “Motor Control PCB” on page
SCR motor control board
See “Motor Control PCB and Bracket Removal” on page
Choke
Capacitor
Drive motor
Drive Motor Brushes
See “Drive Motor Brush Replacement and Commutator Inspection
Instructions” on page
Elevation motor
Treadbelt
See “Deck and Treadbelt” on page
Deck
See “Deck and Treadbelt” on page
Drive Belt
Drive Roller
Take Up Roller
Impact Absorber
See “Impact Absorbers” on page
Elevation Potentiometer
Summary of Contents for L7 Club
Page 1: ...L7 L8 L9 Treadmill 90 Series Service Manual...
Page 4: ...Grounding Instructions 4...
Page 16: ...Introduction Recommended Tools 16...
Page 26: ...Electrical Reference Harnesses 26...
Page 30: ...Routine Maintenance Maintenance Checklist 30...
Page 102: ...Replacement Parts 102 Figure 8 8 Control Panel 17 16 15 13 14 12 11 11 9 5 3 7 6 2 4 8 1...
Page 116: ...Replacement Parts 116...
Page 119: ......