Xylem HandyLab 750(EX) - Manual (Page 37)

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Safety guidelines
(HandyLab 750 EX)
Warning!
• Only open the battery compartment of the HandyLab 750, 750
EX outside the hazardous location.
• Never try to open the device. If a repair should be required,
return the device to our factory.
• Never use the USB port within the hazardous location.
Warning!
When using the HandyLab 750 EX (device variant for applica-
tions in hazardous locations) in a hazardous location, only the
battery types listed below may be used. The batteries must be
from the same manufacturer and of identical type and capaci-
ty. Never use new and used batteries together.
Batteries for Application in Hazardous Locations
Batteries (4x each) Temp. class Ambient temperature range
Duracell MN1500 T4 -10 °C ≤ Ta ≤ +40 °C
Energizer E91 T3 -10 °C ≤ Ta ≤ +50 °C
Power One 4106 T3 -10 °C ≤ Ta ≤ +50 °C
Panasonic Pro Power LR6 T3 -10 °C ≤ Ta ≤ +50 °C
Precautions for application in hazardous locations
In hazardous areas, only the HandyLab 750 EX may be used. The following
safety guidelines must be observed: