User manual

Safety Instructions
3
2 Safety Instructions
 Take the device out of the hazardous areas before wiping it with a dry cloth or cleaning it!
 Do not exchange batteries of the type B7-A2Z0-0001 and B7-A2Z0-0003 in the hazardous area!
 Do not open or charge the device and do not exchange any data through the "cradle contacts"
on the battery in the hazardous area! Operating the 17-pin data interface (see chapter 3.5
"Technical Data Battery, Article "External Battery Contacts") is only permissible outside the
hazardous area and only with devices specified by the manufacturer!
 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. If components other than those specified
are used, the protection against explosions can no longer be assured.
Exception: Keypad and SD card (see chapter 6.1 "Keypad and SD Card")
 Protect the device from impact effects! Do not expose the operating equipment to any
caustic/aggressive liquids, vapours 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 instandly and remove it out of the hazardous area.
 General statutory regulations or directives on safety at work, accident prevention regulations
and environmental protection legislation must be complied with, e.g. Ordinance on industrial
health and safety (BetrSichV) or the national ordinances.
 Ensure safe handling of the equipment during operation by making sure the device in a steady
position and the user has sufficient space to move!
 After use, the equipment must be placed where it will be sheltered from falling objects and out
of danger of falling itself. This must also be ensured even if only putting it down for a short time
when taking a break from work.
2.1 Warnings about the Mobile Computers