User Guide
13
Safety Instructions
Warnings for MC9190-NI
CAUTION
The device may not be opened by the user outside the hazardous area either. The user may
not make any alterations to the device. Do not exchange or replace components and do not
retrofit any components on internal plug connectors or slots.
NOTE
Exception: SD card, battery and keypad, screen protector.
CAUTION
If components other than those specified are used, the protection against explosions can no
longer be assured.
Substitution of any components may impair suitability for Class I, II, III Division 2 as well as for
ATEX Zone 2.
To prevent ignition of flammable or combustible atmospheres disconnect power before
servicing!
Do not open or charge the device in the hazardous area!
Operating of the 17-pin data interface is only permissible outside the hazardous area and only
with devices specified by the manufacturer!
Operating of the headset port is only permissible outside the hazardous area and only with
devices specified by the manufacturer!
Protect the device from impact effects! Do not expose the operating equipment to any
caustic/aggressive liquids, vapors or mist! In the event of malfunctioning or damage to the
enclosure, take the equipment out of the potentially explosive atmosphere immediately, bring it
into a safe area and decommission it by removing the battery!
If on account of adverse effects or conditions (e.g. penetration of water, fluids, exposure to
temperatures outside the specified range etc.) there is a danger of not being able to operate the
equipment safely, switch off the equipment instantly and remove the battery.
Avoid the influence of heat that is higher or lower than the specified temperature range. Do not
place the devices anywhere near sources of heat, such as for example heaters, air exit
openings in air-conditioners, or near cookers or other devices (including amplifiers) that radiate
heat.
Avoid the effects of moisture.
Do not put any objects into the device, into the enclosure or other openings in the Mobile
Computer. Openings in the device may not be blocked, obstructed or covered.
Use of controls or adjustments or performance of procedures other than those specified herein
may result in hazardous radiation exposure.
