Datasheet

A22E/A22NE-P
56
A22NE-PD A22NE-P A22E Common Note
Common Accessories and Tools
Safety Precautions
Be sure to read the precautions for All PushButton Switches in the website at:http://www.ia.omron.com/.
Indication and Meaning for Safe Use
Mounting
• Always make sure that the power is turned OFF before wiring the
Switch. Also, do not touch the terminals or other current-carrying
ports while power is being supplied. Electric shock may occur.
• Do not tighten the tightening nut more than necessary by using
tools such as pointed-nose pliers. Doing so could damage the
tightening nut. (The tightening torque is 1.0 to 2.0 N·m.)
• Recommended panel thickness: 1 to 5 mm.
• When mounting the caps after changing the LED or the caps,
tighten the caps at a tightening torque of 0.49 to 0.78 N·m.
Operating Environment
• This model is designed with a protective structure so that it will not
sustain damage if it is subjected to water from any direction to the
front of the panel.
• The Switch is intended for indoor use only. Using the Switch
outdoor may cause it to fail.
Others
• If the panel is to be coated, make sure that the panel meets the
specified dimensions after coating.
• Due to the structure of the Switch, severe shock or vibration may
cause malfunctions or damage to the Switch.
Also, most Switches are made from resin and will be damaged if
they come into contact with sharp objects. Particularly scratches
on the Operation Unit may create visual and operational
obtrusions.
Handle the Switches with care, and do not throw or drop them.
Precautions
for Safe Use
Supplementary comments on what to do
or avoid doing, to use the product safely.
Precautions for Correct Use
Screwdriver
Hammer
Do not allow the
Switch to drop and hit
the floor.
Do not place or drop
heavy objects on the
Switch.
Do not operate the
Switch with hard or
sharp objects.