Dräger Pac 6 00 Série Notice D'utilisation page 23

5 Maintenance
The device does not require any special maintenance measures.
The following maintenance instructions must be carefully read, understood and
followed to prevent flammable or combustible atmospheres from igniting and to
ensure that the intrinsic safety of the device is not impaired.
WARNING
Incorrect measurement!
► A bump test and/or calibration must be performed each time the device is
opened. This includes any battery change as well as each sensor
replacement in the device.
ATTENTION
Damage to components!
The gas detector contains components at risk of charging.
► Before opening the gas detector, make sure that the operator is earthed in
order to prevent damage to the gas detector. For example, earthing may be
ensured by an ESD workplace (electro static discharge).
ATTENTION
Damage to the device!
When replacing the battery or the sensor, make sure that no components are
damaged or short-circuited.
► Do not use sharp objects to remove the battery or the sensor.
Maintenance en
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