Content Manufacturer ........................4 Security information ......................4 2.1. Injury risk warnings ..................... 4 2.2. Warnings of risk of damage ..................4 2.3. Additional symbols used in the safety instructions ............ 5 2.4. Indication of additional information ................5 2.5. Proper use of oxygen.
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7.1. Mechanical test ......................18 7.2. Electrical circuit tests....................18 7.3. Gas circuit test......................18 7.4. Check envelope......................19 Regulations ........................19 8.1. Team ranking ......................19 8.2. Reference standards ....................19 INF-102-EN 3 of 19 Version 0 | 01/12/2022...
Address: C/ Sant Lluc, 69-81. 08918 - Badalona (Barcelona) SPAIN Tel. +34 933 992 058 Fax +34 933 984 547 tedisel@tedisel.com www.tediselmedical.com 2. Security information Important notes in these operating instructions are marked with graphic symbols and signal words. 2.1. Injury risk warnings Signal words such as DANGER, WARNING or CAUTION describe the degree of risk of injury.
Refers to a potential hazard which, if not avoided, may cause damage to NOTICE the equipment. 2.3. Additional symbols used in the safety instructions Fire hazard Explosion hazard: warns of ignition of explosive gas mixtures. Dangerous voltage: warns about electric shocks that can cause serious injury or death.
3. Risks 3.1. Gas explosion Oxygen becomes explosive when it comes into contact with oils, greases and lubricants. When in contact with oxygen in the air, medical gases may form an explosive or easily flammable gas mixture. The equipment is not suitable for use in environments containing flammable mixtures of anaesthetics with high concentrations of oxygen or nitrous oxide.
3.7. Fire risk If the working atmosphere is not sufficiently ventilated, volatile substances (e.g. oxygen) may be concentrated in the working atmosphere, which can cause a fire in contact with the heat source used for welding. FIRE HAZARD: Failure to comply with this point can cause serious damage. 3.8.
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Indirect lighting Operating instructions Health Product Waste electrical equipment CE symbol Product code Unique identification code Serial number Manufacturer Date of manufacture Reference to the instruction manual Damage to surfaces INF-102-EN 8 of 19 Version 0 | 01/12/2022...
Fire hazard Danger of explosion Dangerous tension Notice NOTICE Risk of finger entrapment Warning WARNING Caution CAUTION DANGER Danger 5. Installation requirements 5.1. Anchoring on the mounting surface. Minimum requirements DANGER: Failure to comply with this point may result in personal injury. Hardware for mounting the equipment is not included, the method of anchoring will depend on the surface.
6. Installation and connection This section of the manual shows how to install and connect the N270 equipment. It should be borne in mind that these operations will require the removal of parts of the enclosure.
Fig. 2 Supply connections on the sides of the equipment 6.1. Removal and fitting of external covers For the installation of the equipment there are two rows of anchorage points at the rear of the equipment. The number and distance of these anchor points will vary depending on the length of the device and is defined in the corresponding installation drawing supplied with the device.
Fig.4 Removal of top and bottom coverings • Place the top and bottom covers back on the equipment by bringing them into position and pressing them together until the clipping sound is heard. 6.1.3. Removal of central cover • Remove the front cover ② using the suction cup ① as shown in figure 5 to reveal the pre- installed gas inlets on the device.
Make the rest of the joints and do the final tightening of all of them once they are all in place. The connecting elements to be used when installing N270 on a conventional masonry surface are as follows (see Fig. 7).
Fig.7 Fixing the equipment on a conventional masonry wall 6.3. Mounting on plasterboard panels. • Locate the equipment anchor points ① indicated on the accompanying installation drawing as shown in Figure 6. See installation drawing of the equipment. • Fasten the device at the two upper anchor points ① as shown in figure 5 without tightening definitively, but only in order to secure the device to the mounting surface with the appropriate screws.
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• Make the rest of the joints and do the final tightening of all of them once they are all in place. The recommended fasteners when installing N270 on a conventional masonry surface are as follows (see Fig. 8). Position Description ①...
To avoid the risk of electric shock, the equipment must be connected to a protective earth. Failure to do so may result in personal injury. Fig.9 Detail of the electrical connection points at N270 See installation drawing of the equipment.
6.5. Gas connection: The medical gas circuits enter the equipment through a window whose dimensions and location are detailed in the installation plan of the equipment. The connection of the medical gas circuits shall be carried out in accordance with the applicable standards, UNE EN ISO 7396-1_2016 and UNE EN ISO 7396-2_2007 by qualified personnel.
• Replace the central protective cap for the medical gas line rail as described in chapter 6.1 of this manual. 7. Installation checks When making adjustments to the equipment, it is necessary: verify that the relevant medical gas shut-off valves are properly closed and ensure that the system cannot be reopened.
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CAUTION: Danger of impact of a metallic element due to faulty disconnection, can cause serious personal injury. 7.4. Check envelope. Check that each of the enclosure elements that have been removed to carry out the installation operations described in this manual are properly fixed and secured in their intended position. Checking of openings, closings, foldings, displacements.
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