Life Fitness Next Generation Treadmills manual Service Kit Instructions

Service Kit Instructions

How To…Install Switch Bracket Assembly on Next Generation Treadmills

Installation Kit M051-00K58-A035 consists of a Switch Bracket Assembly and Hardware. Proceed with the following steps to facilitate proper installation.

1.Verify that the treadmill is at 0% incline.

2.Turn the power off and unplug the unit from the electrical outlet.

3.Remove the four SCREWS securing the MOTOR COVER to the FRAME. Remove the MOTOR COVER.

4.Remove the HOME SWITCH CABLE by disconnecting the two leads from the HOME SWITCH and unplug the 4-PIN HOME SWITCH CONNECTOR from the LIFT/WAX PC BOARD.

5.Carefully tip the treadmill onto its right side.

NOTE: BE CAREFUL NOT TO DAMAGE THE
FRAME SURFACE OR PLASTIC ACCESS PANEL
WHEN TIPPING THE TREADMILL ONTO ITS
SIDE.	Home	Home
6. Unplug the 4-PIN ACTUATOR CONNECTOR	Switch	Switch
from the WAX/LIFT BOARD, remove GROUND		Cable
		Figure 1
SCREW, which attaches the ACTUATOR
GROUND WIRE (Green with yellow strip) to the

POWER BOX ENCLOSURE, and remove the ACTUATOR from the unit.

4-Pin

Home Switch Connector

Lift / Wax

PC Board

7.	With a marker make two coincident lines; one on the ACTUATOR BASE and another on
	THE ACTUATOR TUBE-NUT (see Figure 2).
8.	Remove 9/16” nut and bolt from the LIFT ARM WELDMENT.
9.	Remove the COTTER PIN and the CLEVIS PIN connecting the ACTUATOR pivot to the
	frame.	Black	Red
IMPORTANT: BE CAREFUL NOT TO TURN		Wire	Wire
		Decline	Actuator
ACTUATOR TUBE-NUT WHILE REMOVING
		Switch	Tube-Nut
THE ACTUATOR.
		Bracket
10.	Place the DECLINE SWITCH BRACKET on
	the ACTUATOR EXTENDED SCREWS as	Marked
	shown and secure it with two #10-24 LOCK	Lines
	NUTS.

11. Reinstall the ACTUATOR on the FRAME	Extended
	Screw
with CLEVIS PIN and COTTER PIN. Attach	Actuator
the ACTUATOR TUBE-NUT to the LIFT	Base
WELDMENT with 9/16” NUT and BOLT.	#10-24
	Lock Nut

IMPORTANT: MAKE SURE TO ALIGN
MARKED LINES ON THE ACTUATOR BASE
AND ON THE ACTUATOR TUBE-NUT.	Figure 2
	M051-00K58-A035