Draper 70155 Bruksanvisning
Draper
Ikke kategorisert
70155
Les nedenfor 📖 manual på norsk for Draper 70155 (1 sider) i kategorien Ikke kategorisert. Denne guiden var nyttig for 2 personer og ble vurdert med 5.0 stjerner i gjennomsnitt av 1.5 brukere
Side 1/1
Draper Tool Limis ted, Hu y Rrsle oa Chan erd, dl ’s Ford, Eastleigh, Hampsh O53 1YF, UKire, S
Delta International, Delta International BV, Oude Graaf 8, 6002 NL, Weert, Netherlands
GAS WELDING AND
CUTTING EQUIPMENT
SAFETY INSTRUCTIONS
TAJB0421
Helpline: +44 (0) 23 8049 4344 Sales Desk: +44 (0) 23 8049 4333 General Enquiries: +44 (0) 23 8026 6355 internet: drapertools.com email: sales@drapertools.com
1. The area used for welding and cutting operations must be well ventilated and clear of flammable
material
2. The operator must use goggles, gloves and other protective clothing to safeguard himself against
sparks and flames. Respiratory protection should be used where necessary.
3. Cylinders must be properly secured in an upright position.
4. Regulators must be correct for the gas and the pressure range required. They should be examined for
leaks and any form of damage, particularly to gauges before use.
5. Flashback Arrestors should be fitted to the outlet of the regulator.
6. Cylinder outlets must be free from dirt (a little gas should be 'shifted' through the valves before
attaching the regulators) and regulator bullnosed nipples, seatings and threads must be free from
damage.
7. Hoses should be in good condition and free from cuts and abrasions. New hoses must be blown
through to remove any dirt or dust before fitting nut and hose nipple to 'regulator end' and HCV or
Flashback Arrestor 'blowpipe end' of hose.
8. All hose connections must be free from dirt, in good condition and properly tightened.
9. Oil and greese must never be used with oxygen regulators or other equipment connected with
oxygen supplies.
10. The regulator P.A. (pressure adjusting) screw must be in the unscrewed (zero pressure) position before
opening the cylinder valve.
11. Blowpipe valves must be in the closed position before opening cylinder valves.
12. The cylinder valves must be opened slowly to prevent a pressure surge and an approved cylinder key
must be used. The key should be left on the cylinder.
13. The regulators must be correctly adjusted to give the manufacturer's recommended pressures for the
cutting or welding nozzles being used and the work to be done. Setting should be carried out in the
flow condition.
14. The hoses must be purged individually, away from naked light, before lighting the blowpipe.
15. The blowpipe should be examined to ensure that it has no leaks before being lit.
16. To light the blowpipe, ignite fuel gas first and then open oxygen valve until a neutral flame is obtained.
17. To extinguish blowpipe, close fuel valve first and then the oxygen valve. If a sustained backfire is
experienced close oxygen valve first.
18. The oxygen and fuel gas cylinder valves should be closed firmly.
19. Pressure in the hoses should be released by opening and then closing each blowpipe valve in turn.
20. The regulator P.A. screws should be unscrewed into the zero pressure position.
Produkspesifikasjoner
| Merke: | Draper |
| Kategori: | Ikke kategorisert |
| Modell: | 70155 |
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