1 remove and replace batteries, Sensor grille filter, 1 remove and replace batteries -15 – Heath Consultants GT Series User Manual
Page 139

12-15
OPERATOR MAINTENANCE
12.3.1 Remove and Replace Batteries
WARNING 1:
To prevent ignition of flammable or
combustible atmospheres, remove
batteries before servicing.
WARNING 2:
To prevent ignition of flammable or
combustible atmospheres, read,
understand and adhere to the
manufacturers live maintenance
procedures.
WARNING 3:
To reduce the risk of ignition of a
flammable or explosive
atmosphere, batteries must be
changed only in a location known to
be non-hazardous.
WARNING 4:
To reduce the risk of explosion, do
not mix old batteries with used
batteries or mix batteries from
different manufacturers.
WARNING 5:
Never attempt to recharge non
rechargeable cells.
CAUTION 1:
Not for use in oxygen enriched
atmospheres.
CAUTION 2:
Replace batteries only with
approved batteries:
NiMH GP350
Alkaline Duracell, Energizer or
Rayovac.