6 Instructions for use | Dräger BG ProAir
Safety-related information
1 Safety-related information
– Before using this product, carefully read these instructions
for use and those of the associated products.
– Strictly follow the instructions for use. The user must fully
understand and strictly observe the instructions. Use the
product only for the purposes specified in the intended use
section of this document.
– Failure to use the product as described in these
instructions for use can lead to reduced protection.
– Do not dispose of the instructions for use. Ensure that they
are stored and used appropriately by the product user.
– Only trained and competent users are permitted to use
this product.
– Comply with all local and national rules and regulations
associated with this product.
– Only trained and qualified personnel are permitted to
inspect, repair and service the product as detailed in these
instructions for use (see "Maintenance", page 14). Further
maintenance work that is not detailed in these instructions
for use must only be carried out by Dräger or personnel
qualified by Dräger. Dräger recommend a Dräger service
contract for all maintenance activities.
– Use only genuine Dräger spare parts and accessories.
Otherwise, the proper functioning of the product may be
impaired.
– Notify Dräger in the event of any component fault or
failure.
– Do not use a faulty or incomplete product. Do not modify
the product.
2 Conventions in this document
2.1 Meaning of the warning notices
The following warning notices are used in this document to
alert the user to potential hazards. The meanings of the
warning notices are defined as follows:
2.2 Trademarks
The following website lists the countries in which the
trademarks from Dräger are registered:
www.draeger.com/trademarks.
The trademarks listed are only registered in certain countries
and not necessarily in the country in which this document is
published.
3 Description
3.1 Product overview
See overview graphic at the start of the instructions:
Warning
sign
Signal word Classification of the warning
notice
WARNING Indicates a potentially hazard-
ous situation. If not avoided, it
could result in death or serious
injury.
CAUTION Indicates a potentially hazard-
ous situation. If not avoided, it
could result in physical injury. It
may also be used to alert
against unsafe practices.
NOTICE Indicates a potentially hazard-
ous situation. If not avoided, it
could result in damage to the
product or environment.
Trademark Trademark owner
Bluetooth
®
Bluetooth SIG, Inc.
1 Exhalation hose
2 Connecting piece with protective cap
3 Bayonet ring
4 Inhalation hose
5 Bypass hose (red)
6 Medium-pressure hose to sensor unit (blue)
7 Medium-pressure hose for the oxygen supply (blue)
8 Carrying frame
9 Buddy-light
10 Onboard electronics (sensor unit)
11 Breathing air cooler
12 Minimum valve
13 Relief valve (under the spring bridge)
14 Breathing bag
15 Pressure reducer incl. hand wheel
16 Hand wheel of cylinder valve
17 Pressure indicator on cylinder valve
18 Bypass button
19 Cylinder strap
20 Drainage valve (between carrying frame and com-
pressed oxygen cylinder)
21 Compressed oxygen cylinder
22 Spring bridge
23 Locking lever
24 CO
2 absorber
25 Lid
26 Window for buddy-light
27 Connect ECU ("Electronic Control Unit")
27-1 Graphical pressure display
27-2 Cylinder pressure