1. Safety Precautions
These safety instructions contain information and safety regulations, which are
to be observed to ensure the safe operation of the equipment in the described
conditions. Non-observance of this information and these instructions can have
serious consequences or it may violate the specific regulations regarding the
use of the equipment in the Ex area.
Please read these safety instructions carefully before starting to use the equip-
ment! In the event of conflicting information, the details specified in the safety
precautions shall apply. In case of any doubt (in form of translating or printing
errors) the English version shall apply.
2. Faults and Damages
If there is any reason to suspect that the safety of the equipment has been
impaired, it must be withdrawn from use and removed immediately from the
hazardous area. Measures must be taken to prevent it from being used again
within the hazardous area accidentally.
The safety of the device may be compromised, if, for example:
• There is visible damage to the housing.
• The unit has been subjected to excessive loads.
• The unit has been improperly stored.
• The unit has been damaged in transit.
• The markings or inscriptions are unreadable.
• Malfunctions occur.
• Permitted limit values have been exceeded.
3. Safety Regulations
Use of the intrinsic safe Bluetooth Scanner assumes that the operator
observes the conventional safety regulations and has read the certificate of
conformity in order to eliminate faulty operation of the device.
The following items are to be observed:
• The device may not be disassembled at any time.
• The device should not be operated in zones 0 or 20.
• Customer is not allowed to change the head modules.
• The head modules may only be changed by the manufacturer or one of its
authorized service centers.
• The device may only be charged outside the hazardous area.
• The maximum voltage for charging is 5.5 V.
• The maximum ambient temperature for charging is 45 °C.
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