Troubleshooting
ESI PWM: No power, Blown In-line Fuse
54
6.13. ESI PWM: No power, Blown In-line Fuse
NOTE: USE THIS FOR DIAGNOSING ESI- PWM BOARD
Error Code: No power/Blowing In-Line Fuse
Fuse blows when start button is pressed:
YES
NO
Check the power cord for any frayed, crimped, or signs of it
being crushed in the cord.
DOES THE LINECORD HAVE ANY DAMAGE?
Replace the
LINECORD.
(70530)
YES
NO
Check the linecord connector with switch for any loose,
frayed, crimped, burnt switch or broken wires or connections.
DOES THE LINECORD CONNECTOR W/ SWITCH HAVE
ANY DAMAGE?
Replace the
LINECORD
CONNECTOR W/SWITCH.
(70861)
YES
NO
1) Disconnect the elevation motor and drive motor from the lower board.
2) Swap out the blown in-line fuse with the replacement fuse located in the
treadmill and press the start button.
DID THE FUSE BLOW UPON START UP?
Replace the
LOWER BOARD.
(70455)
YES
Plug the elevation motor into the lower board while keeping
the drive motor disconnected. Press start on the treadmill to
see if it blows the fuse.
DID THE FUSE BLOW UPON START UP?
Replace the
ELEVATION
MOTOR.
(70088)
NO
Unplug the elevation motor from the lower board and go
ahead and connect the drive motor into the lower board.
Press start on the treadmill to see if it blows the fuse.
DID THE FUSE BLOW UPON START UP?
Replace the
DRIVE MOTOR.
(70014/70608)
Plug the elevation motor back into the lower board leaving the
drive motor connected into the lower board. Press start on the
treadmill to see if it blows the fuse.
DID THE FUSE BLOW?
Replace the
LOWER BOARD.
(70455)
Perform amp draw for a possible
worn treadbelt.
L7-90 Series Treadbelt
(70468 & 70534 for Ortho)
L8-90 Series Treadbelt
(70513 or 70535 for Ortho)
YES
NO
NO
YES
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: ......
Страница 120: ...111 Canfield Avenue Suite A 1 Randolph NJ 07869 1 800 LANDICE Tel 973 927 9010 Fax 973 927 0630 www landice com...