Manual - Simply Scuba

More documents

Recommendations

Info

TABLE OF CONTENTS27Introduction . . . . . . . . . . . . . . . . . . . . . . . .page 26Main Components . . . . . . . . . . . . . . . . .page 261) FIRST STAGES . . . . . . . . . . . . . . . . . . . . . .page 273) USE AND MAINTENANCE . . . . . . . . . .page 491.1 MC7 Balanced Diaphragm 1st stage . . . . .page 301.2 Antifreeze Kit . . . . . . . . . . . . . . . . . . . . . . . . .page 311.3 AC10 Balanced Piston 1st stage . . . . . . . . .page 311.4 AC2 In-Line Piston 1st stage . . . . . . . . . . . .page 331.5 Performance . . . . . . . . . . . . . . . . . . . . . . . . . .page 353.1 Use of the SCUBA andRisk Assessment . . . . . . . . . . . . . . . . . . . . . .page 503.2 Checks Before Use . . . . . . . . . . . . . . . . . . . .page 503.3 Assembly of the Regulator on the Cylinder page 503.4 Disassembly of the RegulatorMaintenance and Storage . . . . . . . . . . . . . .page 51ENGLISH2) SECOND STAGES . . . . . . . . . . . . . . . . . .page 362.1 Second stages Ellipse . . . . . . . . . . . . . . . . . .page 372.2 Ellipse disassembly and maintenance . . . .page 392.3 Airtech adjustable balanced 2nd stage . . .page 412.4 XS2 2nd stage . . . . . . . . . . . . . . . . . . . . . . . .page 432.5 Performance . . . . . . . . . . . . . . . . . . . . . . . . . .page 474) TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 133
28IntroductionCongratulations! The product you have chosen is the result ofcontinuous research and development conducted at ourTechnical Centers, featuring the highest CRESSI-SUB performanceand reliability criteria. It’s high performance qualities willdeliver years of trouble free service.All Cressi-sub regulators are certified for use to a depth of 50 m(150ft) depth as well as for use in cold water, with temperaturesbelow 10° C, having passed the severe 4° C (+0 -2) test, asrequired by UNI EN 250:2000 (European) standards, in compliancewith EC Directive 89/686. This Directive sets the provisionsfor the marketing and the essential safety requirements forPersonal Protection Equipment (PPE).Main ComponentsRegulators reduce the operating pressure of the cylinders to theactual ambient pressure, thus, supplying the diver with breathableair. Regulators consist of a “first stage” for reducing cylinderpressure and a “second stage” for secondary pressure reductionto ambient pressure. The combination of the cylinder,valves, regulator and harness constitutes a SCUBA system,which stands for Self-Contained Underwater BreathingApparatus.This User Manual illustrates the different regulator models manufacturedby Cressi-sub. It provides easy-to-use information onthe performance and maintenance of Cressi-sub regulators. AllCressi-sub regulators are designed to be compatible with otherCressi-sub components.NOTICE: This User Manual is no substitute for proper divetraining! All Cressi-sub Scuba equipment should only be usedby properly trained divers who have attained a diving certificationfrom a qualified instructional agency. For your own safety,proper servicing of your Cressi-sub dive equipment shouldalways be done at an Authorized Cressi-sub Service Center. WARNING: CRESSI-SUB ASSUMES NORESPONSIBILITY FOR ANY MAINTENANCE WORKCARRIED OUT BY PERSONNEL NOT AUTHORIZEDBY CRESSI-SUB.The information supplied by the manufacturer shall contain a: WARNING: that SCUBA complyng with EN 250 are notintended for more than one user to breathe from at the sametime.The information supplied by the manufacturer shall contain a: WARNING: that if SCUBA are configured and used bymore than one diver at the same time, then the cold waterand breathing performance may not fulfil the requirements ofEN 250.
Page 4 and 5: 1.1 - MC7 Balanced Diaphragm 1 st s
Page 6 and 7: FIRST STAGES31The Cressi-sub MC7 Di
Page 8 and 9: FIRST STAGES33Air supply into the f
Page 10 and 11: 351.5 - PerformanceBalanced diaphra
Page 12 and 13: SECOND STAGES372.1 - Second stages
Page 14 and 15: SECOND STAGES39in order not to jeop
Page 16 and 17: SECOND STAGES41To assemble the regu
Page 18 and 19: SECOND STAGES43fig. 18ENGLISHWhen t
Page 20 and 21: SECOND STAGES45als offering outstan
Page 22 and 23: 472.5 - Performance2nd stage Ellips
Page 24 and 25: 49 SECOND STAGES3 - Use and Mainten
Page 26 and 27: 513.4 - Disassembly of the Regulato
Page 28 and 29: Primi StadiFirst StagesPremiers Eta
Page 30 and 31: POS. CODICE / CODE1 HZ 7300272 HZ 7
Page 32 and 33: POS.CODICE / CODE1º Stadio a Pisto
Page 34 and 35: POS. CODICE / CODE1 HZ 8100602 HZ 8
Page 36 and 37: 2º Stadio Ellipse / 2 nd Stage Ell
Page 38: POS.CODICE / CODE1K HZ 780050 Nero1

Manual - Simply Scuba

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?