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EXTA3* Keyboard
Safety
Applied Standards and Directives for EXTA3-*
EXTA3 Membrane Keyboard with Mouse
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU
Explosion protection
Directive 2014/34/EU
UL
Control Drawing
1.5
Housings and Surrounding Enclosures
1.5.1
Degree of Protection
To ensure the degree of protection:
•
The housing must not be damaged, distorted or corroded.
•
All seals must be undamaged and correctly fitted.
•
All screws of the housing/housing cover must be tightened with the appropriate torque.
•
All cable glands must be suitably sized for the incoming cable diameters.
•
All cable glands must be tightened with the appropriate torque.
•
All unused cable glands must be sealed and closed with appropriate sealing plugs or
stopping plugs.
1.6
Repair and Servicing
The device must not be repaired, changed, or manipulated. In case of failure, always replace
the device with an original device.
1.6.1
Servicing
If keyboards and mouse devices are used as parts of a system, standards, guidelines, or legal
requirements may exist that stipulate regular system tests.
Keyboard functionality should be checked at least twice a year or more frequently if the
keyboard is subject to difficult conditions.
Do not clean the keyboard with corrosive liquids.
Any contamination can cause the keyboard to malfunction or completely fail.
1.7
Disposal
The devices and the packaging material must be disposed of in accordance with the current
applicable statutes and regulations in the respective country.
The devices do not contain any batteries that require separate disposal.
EN 61326-1:2013
EN 60079-0:2012+A11:2013, EN 60079-
11:2012
Listing and recognition under file E190294
116-0357C
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