Spasciani RN MINI Instrucciones De Uso página 13

on.
The reducer consists of the following elements:
- EN 144-2 connection for the cylinder (pos. 1 in fig. 2); the swivel is rubber-coated
- High pressure connection (pos. 2 in fig. 2)
- High pressure hose with gauge (pos. D in fig. 1)
- Medium pressure hose (pos. E in fig. 1) with quick safety connection to feed the demand valve. The medium pressure
hose is connected to the reducer via a medium pressure connection (pos. 3 in fig. 2)
- Auxiliary connection with cap (pos. 4 in fig. 2).
- Safety valve (pos. 5 in fig. 2).
2.4. Pressure gauge (pos. D in fig. 1)
Pressure gauge with zero stop feature and within the precision limits of class 1.6. It is equipped with a nickel-plated
casing and covered with a gauge cover shell to protect it from shock. The quadrant is luminous, with a full scale of 360
bars, a resolution of 5 bars and a reserve indicator under 50 bars. A second PSI scale is provided.
2.5. Automatic demand valve with audible warning device (pos. E in fig. 1, fig. 3)
The demand valve is made of a reinforced plastic material case and contains both the device that delivers the air and
the acoustic warning device. It is connected to the reducer via a medium pressure hose with an articulated connector.
The button (pos. 1 fig. 3) allows you to block the dispensing device that is activated before the first breath. A type A
or BN demand valve can be provided depending on the full face mask version (see section 2.6).
2.6. Full face mask (Fig. 4)
A description of the masks that can be used with the self-contained breathing apparatus RN MINI is described here
below. Check the Configurator for details on the masks that can be used on each model.
Type "A" with positive pressure and thread connector EN 148-3 (M45x3), to be used with Type A demand valve.
•
Available models:
- TR 82 A (code 112300000) certified according to EN 136:98 class 3
- TR 2002 A CL3 (code 113000000), TR 2002 S A CL3 (code 113060000) certified EN 136:98 class 3
- TR 2002 A CL2 (code 113040000) certified EN 136:98 class 2.
Type "BN" with positive pressure and DIN 58600 bayonet connector, to be used with Type BN demand valve. BN
•
masks are also provided with a special patented mechanism that enables use with negative pressure devices such as
SCBA demand valves or canisters having a standard thread connector to EN 148-1. (Rd 40x1/7").
Available models:
- TR 2002 BN CL3 (code 113010000), TR 2002 S BN CL3 (code 113070000) certified EN 136:98 class 3
- TR 2002 BN CL2 (code 113050000) certified EN 136:98 class 2.
• Type "B" with positive pressure and DIN 58600 bayonet connector, to be used with Type BN demand valve.
Available models:
- TR 82 B (code 112310000) certified EN 136:98 class 3.
See the attached instructions of each mask for more information on their features and appropriate use.
Note: The operation of the SCBA, if equipped with connector EN 148-3, it is still possible with other masks conform to
the same standard exclusively in emergencies and in case it is not available (due to accidents) the correct mask.
2.7. Accessories
2.7.1. Four way valve
The Automatic 4-way connection or 4-way valves is an accessory provided upon request that allows you to:
- feed a second operator who will be equipped with an individual warning device signal on their mask;
- connect the self-contained breathing apparatus to an alternative source of air to prolong its autonomy and/or to
ensure a safe escape whenever the main feeding source has suffered an accidental interruption. When fed by an
alternative source (at 5.5 bars), the cylinder is automatically excluded.
The detailed instructions for use of the 4-way valve are attached to the accessory (instruction code 960040000).
2.7.2. Additional warning device
The additional warning device can be installed, upon request, on the RN MINI device and allows you to have a
continuous alarm signal, in addition to the intermittent alarm signal already provided with the demand.
It is installed on the reducer and simultaneously activates itself with the main warning device
2.7.3. Excess flow valve
The valve of the cylinder can be equipped, upon request, with an excess flow valve.
2.7.4. Connections
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