EZ EZ-220, Hardware Manual

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86 EZ-TEXT-M-E
Text Panel Hardware Manual
Fuse Reset
The EZSeries Set Point Display Text Panel features an AUTO-RESET fuse (0.65
Amp polyfuse). It is reset by removing power for 5 minutes and then reapplying
power to the unit.
Precautions
To ensure the longevity and effectiveness of the EZSeries Set Point Display Text
Panel, please take note of the following precautions:
• Do not press sharp objects against the pushbuttons or screen
overlay.
• Do not strike the panel with hard objects.
• Do not press the pushbuttons or screen overlay with excessive force.
• Once the panel is mounted and has power applied, do not place any
objects over the ventilation slots. This will result in heat buildup and
may damage the unit.
Screen Overlay/ Chemical Compatibility
The screen overlay has a polycarbonate surface. The following list is provided
to make you aware of the general compatibility between chemicals that may
be present in your work environment and the polyester surface of the overlay.
Use the chart to determine those chemicals that are safe to use around your
EZSeries Set Point Display Text Panel and those that may harm the overlay.
The list rates these chemicals as
E—Excellent , G—Good , F—Fair , and N—Not
Recommended. Because the ratings are for conditions at 134 °F (57°C), co
Screen Overlay Cleaning
Maintenance
Acetaldehyde N
Acetamide N
Acetic Acid @ 5%
G
Acetic Acid @ 50% G
Acetone N
Acetonitrile N
Acrylonitrile N
Adipic Acid
E
Alanine N
Allyl Alcohol
F
Alum. Hydroxide N
Aluminum Salts G
Amino Acids E
Ammonia N
Ammonium Acetate
E
Ammonium Gloclate F
Ammonium Hydroxide @ 5% N
Ammonium Hydroxide @ 30% N
Ammonium Oxalate E
Ammonium Salts G
n-Amyl Acetate N
Amyl Chloride N
Aniline N
Benzaldehyde N
Benzene N
Benzoic Acid
G
Benzyl Acetate G
Benzyl Alcohol G
Bromine F
Bromobenzene N
Bromoform N
Butadiene N
CHEMICAL RATING CHEMICAL RATING