spasciani RC 2603 Compressed Air Line Supply Unit On Trolley Owner’s Manual
- October 30, 2023
- spasciani
Table of Contents
spasciani RC 2603 Compressed Air Line Supply Unit On Trolley
RC 2603
Compressed air line supply unit on a trolley with two 6 l cylinders
P/N 1513300CJ
RC respirators are ideal for the protection of the operators involved in long-duration works in chemical plants, polluted areas, and, generally, in all cases where there is, or maybe, oxygen deficiency and long autonomy are needed. The compressed air line supply unit model RC 2603 with two 6 l cylinders is one of the main components of the breathing apparatus with a demand valve.
RC 2603 is made of a mobile supply unit mounted on a trolley able to feed, depending on the additional equipment required, up to two operators at the same time at a max distance of 50 meters from the cylinder. For every operator, a medium-pressure supply hose, a carrying belt, a demand valve, and a mask are required. The demand valve, the mask, and the general working principle of the reducer on the supply unit are exactly the same used for Spasciani breathing apparatus type RN and BVF.
RC 2603 supply unit is mounted on a two tires trolley provided with a reel for the tube. The trolley is also provided with the RB pressure reducer, which maintains the outlet medium pressure constant independently from the pressure in the cylinder, two pressure gauges that continuously read the high and medium pressure, the alarm whistle which activates simultaneously with the alarm on the demand valve and a quick coupling for the connection of a hose for a second operator. The trolley is provided with two high-pressure hoses to connect two 6 l 300 bar cylinders (to be ordered separately) equipped with EN 144 valve. The high-pressure tubes are provided with release valves to replace cylinders when in use. The connection of the feeding system to the demand valve is made by a medium-pressure hose available in different lengths and provided with quick safety couplings that are to be ordered separately. Two hoses can be connected to the trolley, one by the reel and the other by the second coupling on the reducer. The medium-pressure hose shall be carried along by the user carried by the special carrying belt provided with a snap hook. The demand valve used in the RC respirators shall be typed A or BN. The two types only differ in the connection to the mask. Demand valve A type is provided with a standard screw connector to EN 148-3 (M 45×3) while type BN is provided with a snap-in connector to DIN 58600. Type A demand valve may be used with TR 82 A or TR 2002 A masks, while type BN with TR 82 B or TR 2002 BN masks. In both models, the positive pressure is automatically activated by the first breath in and maintained in the face piece thus impeding any possible inlet of contaminated air from outside. In case of need the positive pressure may be manually activated by a front button on the demand valve that also permits to have an extra flow. The demand valve is connected to the medium- pressure hose by means of a male quick coupling. The respirator takes advantage of the warning device built into the demand valve. This is activated when the pressure left in the cylinder drops below 55 bar. The signal originates from a sounding vibration caused by every inhalation; in this way, the full capacity of the cylinder is made available to the user for breathing. The acoustic warning is related to the respiratory frequency of the user and allows the user to distinguish his own signal from that emitted by nearby fellows or noise (Self Test Function). The location of the warning device protects it from frost or dirt.
RC respirators may be used in conjunction with backup apparatus BVF-BU or FUGE TAIL models, connected through a three/four-way valve and worn by the user. The breathing apparatus activates when for every reason the feeding from the air line system is interrupted and enable it to get out of the dangerous area.
Compressed air line supply unit on a trolley with two 6 l cylinders P/N 1513300CJ
TECHNICAL DATA
- RB pressure reducer: piston with compensator
- Demand valve: with integrated alarm device and supplementary air supply button
- The setting of the alarm at the demand valve and at the trolley: 55 ± 5 bar
- Volume/pressure of cylinders: 6 l/ 300 bar
- Number of cylinders: 2
- Feeding hoses: diameter 8×17’’, available in different sizes (max 50 meters)
- Air reserve: 3300 N liters
- Duration: 110 min with an average consumption of 30 l/min and with one operator
CLASSIFICATION
Certified to EN 14593-1: 2005 and complies with the provisions of the PPE Regulation 2016/425/EU and PED Directive 2014/68/EU.
MARKING
MATERIALS
- Mask: See specific data sheet
- Carrying belt: Self-extinguishing webbing and metal snap hook
- Pressure reducer and feeding block: Anodised aluminum
- Alarm: Chrome-plated brass
- Automatic Demand Valve: Glass fibber-reinforced nylon housing
- Feeding hose: Non-toxic rubber provided with clamped quick connectors Eurocoupling type, antistatic
- Cylinder: Steel
STORAGE
Store at temperatures between -20 and +50°C and with RH <80%.
WEIGHT
50 Kg approx. with fully charged cylinders (without mask/regulator and feeding
hose).
DIMENSIONS / PACKAGING
- 50 x 51 x 116 cm (L x W x H).
- The system may be delivered in wood cages.
For more information please check the notes along with the products or the
ones published on the website: www.spasciani.com
NOTE: SPASCIANI SpA does not take any responsibility for any possible and
unintentional mistake and reserves the faculty to modify materials and
technical characteristics of its products at any time and without any notice.
The pictures are purely indicative and may not represent the actual product
described in the text. www.spasciani.com.