3
For Your Safety
For Your Safety
Strictly follow the Instructions for Use
Any use of the apparatus requires full understanding and strict observation of
these instructions. The apparatus is only to be used for purposes specified here.
Maintenance
The unit must be inspected and serviced regularly by suitably qualified persons.
Repair and general overhaul of the apparatus may only be carried out by trained serv-
ice personnel.
We recommend that a service contract be obtained with DrägerService and that
all repairs also be carried out by them. Only authentic Dräger spare parts may be
used for maintenance.
Observe chapter "Maintenance Intervals".
Use in areas subject to explosion hazards
Equipment and components which are used in explosion-hazard areas and which
have been inspected and approved in accordance with international or European
explosion-protection regulations may be used only under the specified conditions.
The equipment or components may not be modified in any manner. The use of faulty
or incomplete parts is forbidden.
The appropriate regulations must be observed at all times when carrying out repairs
on the equipment or components.
If the transmitter has been installed with a suitable safety barrier, its case may be
opened or the sensor may be changed while the transmitter is operating.
Accessories
Use only accessories shown in the Ordering List.
Liability for proper function or damage
The liability for the proper function of the apparatus is irrevocably transferred to the
owner or operator to the extent that the apparatus is serviced or repaired by person-
nel not employed or authorized by DrägerService or if the apparatus is used in a
manner not conforming to its intended use.
Dräger cannot be held responsible for damage caused by non-compliance with the
recommendations given above. The warranty and liability provisions of the terms of
sale and delivery of Dräger are likewise not modified by the recommendations given
above.
Dräger Safety AG & Co. KGaA
Caution:
— When the transmitter is installed in Ex areas zone 22 or Class II, Div. 1 & 2,
Group E, F, G the opening of the housing (inclusive sensor replacement)
must not be done when connected to power (power must be turned off or
the area has to be declassified). Explosion hazard!