King Edge Vac
Repair
7-47
Proximity Sensor Replacement
If a proximity sensor fails or is erratic, it should
be replaced immediately. All proximity sensors
are connected using a quick-release connector.
Required Tools
1/2”, 11/16” wrenches, screwdriver,
1, 2 mm shims, scissors/knife, plastic
wire ties
Perform only when the unit is OFF
with power disconnected.
Make sure you have the correct type for
the proximity sensor to be replaced. For
more information on sensor location and
type, refer to the
OPERATING PRIN-
CIPLES
chapter,
Electrical System
sec-
tion,
Control System
subsection.
Turn power OFF at the main disconnect
switch.
Locate the proximity sensor to be replaced.
Trace its wiring to the sensor’s connector
plug (Figure 7-57) and disconnect.
Cut any plastic wire ties securing the sen-
sor wiring along its path.
Unscrew the proximity sensor from the
mounting bracket. Be careful to save the
nuts.
Using these nuts, secure the new proximity
sensor in position.
Plug the sensor into its connector recep-
tacle. Secure the sensor wiring along its
path, using plastic wire ties as necessary.
Make sure the new proximity sensor is
positioned properly. For more information
within this section, refer to the
Proximity
Sensor Positioning
procedure.
Start the unit and process several pieces of
flatwork to make sure the new photosensor
is working correctly.
1.
2.
3.
4.
5.
6.
7.
8.
9.
7.8 Compressed Air
System
The compressed air system provides the air
which controls movement of various components
of the spreader/feeder.
In addition to periodically checking the system
for leaks and performing routine maintenance,
various components require periodic adjustment
or replacement, or occasional repair. These
procedures include:
Air Cylinder Air Flow Adjustment--
Front ByPass Conveyor
Feed Table
Inlet Transfer Rodless
Transfer Rodless
Transfer Clamp
Lower Spreader Belt
Discharge Conveyor Lift
Rear Brush Swivel
Inlet Clamps Air Pressure Adjustment
Roller Counterpoint Air Pressure
Adjustment
Inlet Transfer Rodless Air Cylinder
Service
Left Spreader Clamp Air Pressure
Adjustment
Air Bar Alignment
Finger Assist Air Pressure Adjustment
Air Foil Adjustment
Air Laydown Assist Pressure
Adjustment
Blower Gate Air Cylinder Adjustment
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TOC
INDEX
Содержание King Edge VAc
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