BeaconMedaes Manfiold Operation And Maintenance Instructions page 6

Manual Manifold
Figure 2 - Schematic Diagram
1.2 Manifold Control Panel
The manifold control panel is supplied as nominally 4
bar (5 bar max.) and 7 bar (8.5 bar max), (see table 1
for details). The 4 bar manifold is available with 100 or
250 bar contents gauges depending on the pressure
of the cylinders to be used. Table 2 shows the supply
variations.
Table 2: Manifold Panel, typical cylinder supply
plus Options
Panel Description
4 bar standard unit (100
bar Contents Gauge)
4 bar standard unit (250
bar Contents Gauge)
7 bar standard unit (250
bar Contents Gauge)
2006230.03
Lockable line ball
valve (Valve 'B')
Alternative supply
source
Test Point
Non-return valve
Line pressure gauge
2nd stage
regulator
1st stage
regulator
Contact
gauge
Optional
Bank
Valve
Tailpipe
Symbols to BS2971 & ISO 1219-1
Gas Type Typical Part
Cylinder Number
N2O G - 44 bar
2006003
CO2 VF - 50 Bar
O2 J - 137 bar
O2/N2O J - 137 bar 2006004
AIR J - 137 bar
AIR J - 137 bar
2006005
N2 J - 137 bar
Medical gas pipeline
distribution system
Lockable line ball
Ball
valve (Valve 'A')
valve 'C'
(piped to safe location)
2nd stage
relief valve
1st stage
relief valve
Sintered
filter
Optional
Bank
Valve
High pressure cylinders
compete with Isolation
valve
Option Description
Exhaust Pipe Connection Kit
Termination Box For Remote Alarm
4 Bar Pressure Switch with Line Contact Monitor
4 bar Pressure Switch without Line Contact
Monitor
7 Bar Pressure Switch with Line Contact Monitor
7 bar Pressure Switch without Line Contact
Monitor
Single Line contact Module
Double Line contact Module
1.3 1st Stage Pressure Regulator
For safe operation with regard to performance,
mechanical strength, resistance to ignition in pure
high pressure oxygen supply and cleanliness, the
unit fully conforms to BS EN ISO 10524-2. A pressure
relief valve connected to the regulator protects the
downstream pressure and is set at 2000 kPa (20 bar).
6
Exhaust
Non-return valve
(With gas specific
connection)
Tailpipe
Part Number
2006233
2006219
1829936
2000131
1829937
2000132
1826618
1826499