A22N-PS185 Datasheet, PDF (16/19 Pages) Omron Electronics LLC – The Following Pages Provide Information Common To Each Model of The A22/M22 Pushbutton Switch

All A22/M22 Assemblies
Square Pushbutton/Indicator
Removing the Color Lens:
Insert the protruding tip of the Lens Puller (A3PJ-5080) into the lens
slot, hold the plate spring, and pull them to remove the Color Lens.
All A22/M22 Assemblies
Installing/Replacing on the Switch Unit
Grip the indicator with your fingers, then rotate the indicator while
pressing it against the Switch Unit.
Plate spring
Mounting the Color Lens:
Mount the Color Lens on the flange and firmly push the Color
Lens. When the Color Lens is inserted, check whether it operates
properly. When replacing the Lamp, remove the Color Lens and
diffusion plate with fingers or Lens Puller.
Attach the Character Film properly so that it fits inside the
protruding part of the diffusion plate. Then, match the diffusion
plate to the square flange and insert the Lens.
Flange
J CONTROL BOX (ENCLOSURE)
Mounting the Switch
The Standard-size Legend Plate Frame can be mounted. Mount
the Frame as shown in the following diagram. Mount the Switch
in the same way as for an ordinary panel.
Snap-in Legend Plate
Diffusion plate
Character Film
Color Lens
J EMERGENCY STOP SWITCH
Insert the protrusion of the Tightening Wrench (A22Z-3905) into
the Cap slot and then turn to remove the Cap.
J INSTALLING/REMOVING THE SWITCH
UNIT
Installing the Switch Unit
Hook the small protrusion on the Switch Unit into the groove on the
other side of the lever, then push up the Switch Unit in the direction
indicated by the arrow in the figure below.
J INSTALLING/REPLACING THE LAMP
Installing from the Panel Surface
Insert the Lamp Extractor (A22Z-3901) into the lamp, then rotate the
Extractor while pressing it.
Mounting
Latch
Lever
Protrusion
Switch Unit
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