Minebea Intec YRB02, Operating Instructions Manual

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Operating Instructions | Betriebsanleitung 7
Product Description Warning and Safety Information
Warning and Safety
Information
Improper use or handling can result in property damage
and/or personal injury. Read these operating instructions
thoroughly before using your external rechargeable Ex
battery pack and keep them in a safe place. Make sure all
operating personnel are trained to recognize malfunc-
tions and to take the appropriate corrective or preventive
measures.
Follow the instructions below to ensure safe and trouble-
free operation of your YRB02-X external rechargeable Ex
battery pack:
– Connect the external rechargeable Ex battery
pack YRB02-X only to Minebea Intec equipment that is
appropriate for use with the unit (see the list under item
(15) on the EC-type examination certificate
and also the instruction manual of the particular instru-
ment for more information).
– Allowable ambient operating temperature:
–20°C to +40°C
– Avoid the build-up of static electricity. The Ex
battery pack housing is connected via the shield
of the connecting cable to the grounded housing
of the equipment attached to the battery.
– Handle the equipment with care as required by the IP
protection ratings (IP65/IP23)
– Follow the cleaning instructions included with the equip-
ment.
– Do not open the external rechargeable Ex battery pack
in hazardous areas/locations! The threaded sealing cap
must always be securely fastened over the electronics box
input for the charging connector when the equipment is
used in hazardous areas/locations.
– Avoid deep discharging (the red LED will start
flashing).
– The external rechargeable Ex battery pack must
be dusted off regularly when used in hazardous areas
with potentially explosive dust atmospheres.
In Zone 20, for example, a maximum dust layer
of only 5 mm is permissible.