User guide

Operating Manual
2 User Guide
2.1 Changing/Installing Batteries
To change or install the batteries in the iCAM501U turn the screw as indicated below
to remove the cover
Warning! For ATEX applications, ONLY Duracell Plus MN1500 or Duracell Procell
MN1500 cells may be used with the iCAM501U.
Warning! For Class1 Division 1 applications NOTE THE REDUCED TEMPERATURE
CLASSSIFICATION of T4 at 55
o
C when Duracell MN1500/ Duracell Procell
MN1500 cells are used.
Warning! For Class 1 Division 1 applications ONLY, Duracell Procell PC1500 or
Energizer E91 cells may additionally be used, NOTE THE REDUCED
TEMPERATURE CLASSIFICATION of T3C at 50
o
C ambient when these
cells are used (see Table 1)
Warning! The user shall NOT mix MN1500, PC1500 or E91 cells in ANY application
Warning! For GROUP I applications ONLY, the changing of the cells in the
hazardous area or the transportation of spare cells into the hazardous
area is NOT PERMITTED.
Warning! For GROUP II applications ONLY, the user shall not carry more than a
maximum of 2 spare Duracell Plus MN1500 or Duracell Procell MN1500
cells into the hazardous area. Precautions shall be taken to prevent short
circuiting of un-protected cell terminals. Discharged cells shall be
removed from the hazardous area.
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