Replacing Sensors; Knife Lower Limit Position) - Horizon Fitness APC-61 Manual

4-18 Replacing Sensors (Detecting Knife Replacement Position, Knife Lower Limit Position)
Top Cover
Knife Angle Adjust Lever
Front
Cover
Allen Screw
Table R
LED
Knife Replacement
Position Detecting Sensor
View A
Before this operation, check each sensor is out
of order.
View A
1. Remove knife angle adjust lever, upper
cover, and front cover so that the interior can
be seen.
2. Disconnect the connector of photoelectric
guard and remove right side table.
3. Remove connectors from sensors (knife
replacement position, lower limit position).
4. Remove the whole sensor unit by loosening
LED
screws pointed by the arrow.
Knife Lower Limit
Position Sensor
5. When replacing knife replacement position
detecting sensor, remove screws and replace.
When replacing knife lower limit position
detecting sensor, remove the sensor directly
and replace.
6. Fix with the opposite order.
When ferrous piece is
approaching this side and
LED turns on, this sensor is
not out of order.
4-25
7. Adjust the position of sensor according to
"3-6 Adjustment of Knife Replacement
Position" and "3-7 Adjustment of Knife
Lower Limit Position", because the position
is shifted.
8. Fix left side cover, front cover, upper cover
R, and knife angle adjust lever.