Introduction
Electrical Requirements
12
2.3.
Electrical Requirements
Note:
FOR 220V & 110V MACHINES USING 3 PHASE VOLTAGE: Each treadmill must have its own circuit breaker and be
run on the same phase (same power leg). If 220V power is required, then all treadmills must run on the same two
phases (power legs) and on their own circuit breakers.
2.4.
Components
The following table and figures identify parts of the treadmill.
Table
2-4
Electrical Requirements
110 VAC Home, Ltd, and Club Treadmill
220 VAC Club Treadmill
110 VAC, 60 Hz, 15 AMP
DEDICATED CIRCUIT & GROUND
220VAC, 60 Hz, 15 AMP
DEDICATED CIRCUIT & GROUND
PLUG: NEMA Style 5-15P (PLUG)
PLUG: NEMA Style 6-15P (PLUG)
RECEPTACLE: NEMA Style 5-15R (RECEPTACLE)
RECEPTACLE: NEMA Style 6-15R (RECEPTACLE)
WARNING
Dangerous voltages are present when the treadmill is plugged in. During
troubleshooting, power may be applied to verify that voltage is present so proper care
must be exercised to avoid shock and shorting. Serious injury and death to you and
damage to the electronics can result if proper care is not taken during probing.
Table
2-5
Component Descriptions
Component
Description
Capacitor
Stores energy to smooth out voltage to Drive Motor. Used with SCR Motor Control
Boards.
Choke (Inductor)
Acts like a filter to smooth out voltage to Drive Motor. Used with SCR Motor Control
Boards.
DCP
(Display Control Package)
Contains all components relative to the Upper Display Console, including mem
-
brane/faceplate, upper display board, and wire harness. The DCPs also include
owner’s manuals, warranty cards, and cardio pulse transmitter strap (if applicable).
DCPs are for HOME TREADMILLS ONLY and are rarely a warranty part.
Diagnostic Mode
Mode that allows access button feedback, potentiometer calibration, speed control
(PT, PST, CT, & ET), total hours and miles, and pulse reading.
Drive Belt
Connects the Drive Motor to Sheave (Pulley) on Drive Roller.
Drive Motor
Provides power to Drive Belt to turn Pulley on Drive Roller to move Treadbelt.
Obtains power from the PWM or SCR. Drive Motors are either 110v or 220v.
Drive Roller W/ Sheave
Roller at the front of the Treadmill. The Sheave (pulley) is pressed onto the roller
and allows transfer of movement from Drive Belt to Treadbelt.
Elevation Frame Assembly
Connects to Elevation Motor to allow movement of front of treadmill up or down.
Elevation Motor
Motor works through the elevation frame assembly to raise or lower the front of the
treadmill. It gets its power from the PWM Board on Home and LTD models and from
the SCR on Club models.
Содержание L7 Club
Страница 1: ...L7 L8 L9 Treadmill 90 Series Service Manual...
Страница 4: ...Grounding Instructions 4...
Страница 16: ...Introduction Recommended Tools 16...
Страница 26: ...Electrical Reference Harnesses 26...
Страница 30: ...Routine Maintenance Maintenance Checklist 30...
Страница 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...
Страница 116: ...Replacement Parts 116...
Страница 119: ......
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