18
18
9.2. S-LINE • Q-LINE • K-LINE • XL-LINE • UB-LINE
• All models can be connected to a technical exhaust system via the exhaust connector. Please see
the respectively applicable national regulations for the specified air recirculation rate, maximum
pressure losses and exhaust air ducts.
CAUTION:
In general these models can be operated without technical ventilation. The direct environment of the
cabinet can be an explosive zone in this case. If the cabinet is to be operated without an exhaust con-
nection, the user must attach a marking to it. With some models the supply and exhaust connectors
are not pre-mounted. They are included with the cabinet and must be screwed to the openings on the
top section.
9.3. G-CLASSIC-30 • G-ULTIMATE-90
CAUTION:
In the case of gas cylinder cabinets that are connected to a technical exhaust system, the minimum air
recirculation rate must be fulfilled according to BS
EN 14470-2
.
The ventilation must be permanent in operation and must lead out to a safe place in the open air.
The pressure drop of the cabinet must not exceed 150 Pa. The inflow velocity of the air must
be at least 20 cm/s.
Minimum air recirculation rate during storage of:
combustible/oxidising gases
toxic gases
9.4. MONTAGE OF FIRE PROTECTION SLEEVE
4×
(4×30 mm)
4×
(5×25 mm)
4×
(5×25 mm)
10. FIRE • DISPOSAL
10.1. OPENING THE CABINET AFTER THE FIRE
UB-LINE
K-UB-90
ABLUFT (
a
)
ZULUFT (
b
):
Schrank mit Sockel
Schrank ohne Sockel
2
3
FOR MODELS:
G90.205.140
G90.205.120
G30.205.140
G30.205.120
