Aqua Lung SEA MK Anleitung zur Fehlerbehebung Seite 1

S.E.A. (Survival Egress Air)MKREV 01/10TECHNICAL MANUAL

10 SEA MK Technical Maintenance Manual7. Remove and discard the exhaust valve (56) by grasping the ap of each valve and pulling straight outward.8

11CAUTION: Before proceeding, visually inspect the cylinder according to Compressed Gas Association (CGA) standards (pamphlet CGA C-6.1--1984, &quo

27e27b27f27gPress retaining screw against body and holdTurn body to engage threads12 SEA MK Technical Maintenance Manual5222 c. Using a 1

13914. Place a new, lubricated white washer (18) onto the valve stem (19), followed by the metal spacer (17) and lubricated o-ring (16). 1

14 SEA MK Technical Maintenance Manual5150484787NOTE: Initial rst stage testing is done WITHOUT anything attached to the end of the hose. For prop

155251504945feetair outlet hole4446two threads5. Install a new inlet tting o-ring (14) in the groove located between the wrench ats and shorter

16 SEA MK Technical Maintenance Manual13. Close the SEA on/off valve by turning the handwheel clockwise. Purge the air from the syst

172123WARNING: The SEA MK is designed to assist heli-copter crew members and passengers in emergency egress situations from submerged aircraft.

18 SEA MK Technical Maintenance ManualTable 1: Troubleshooting Guide First Stage/Valve AssemblySYMPTOM POSSIBLE CAUSE TREATMENTLP system will not re

19NOTE: This is a partial list of possible problems and recommended treatments. For more information, contact Aqua Lung Technical Service Departm

2 SEA MK Technical Maintenance ManualCOPYRIGHT NOTICE ©2010 AQUA LUNG AMERICA S.E.A. / MK TECHNICAL MANUAL, P/N 108348 You can contact a Technical A

20 SEA MK Technical Maintenance ManualPART # DESCRIPTION APPLICATION108361Tool PouchSEA MK / LV2Tool holder111610Test Gauge 0-400 psiChecking medium

21PART # DESCRIPTION APPLICATION820466Christo-Lube MCG III 2 oz. tube Lubrication9-AM11708 9-46661Hex Bit Tool (1/8”)Hex Bit Tool (3/16”)Pin-type

22 SEA MK Technical Maintenance ManualPART # DESCRIPTION APPLICATION9-445729-443859-445923/8” & 7/16” Wrench1/2” Wrench5/8” & 9/16” WrenchMR

23PART # DESCRIPTION APPLICATION820467Christo-Lube MCG III 16 oz. tubeLubrication100398HABD/SEAVise Jaw InsertsSEA cylinder removal and installation

24 SEA MK Technical Maintenance ManualTable 6: Recommended Cleaners and LubricantsLUBRICANT/CLEANER APPLICATION SOURCEChristo-Lube MCG 111All o-ring

25Cleaning Brass and Stainless Steel Parts1. Preclean in warm, soapy water* using a nylon bristle tooth brush.2. Thoroughly clean parts in an ultr

26 SEA MK Technical Maintenance ManualOn-off valve assembly may be replaced with optional "no on-off" plug, part number 108367 (see key #

2743MK Second Stage Exploded Parts56144948474140515254555758464445501645 ± 3 in.lbs.5.0 ± .3 Nm50 ± 3 in.lbs.5.6 ± .3 Nm Key # Part # Description

28 SEA MK Technical Maintenance ManualMaintenance Notes

29Maintenance Notes

3CONTENTSChange Record ...

2340 Cousteau Court • Vista, CA 92081Phone (760) 597-5000 • Fax (760) 597-4900www.aqualung.com/militaryandprofessionalPN 108348 Rev. 01/10©2010 Aqua L

4 SEA MK Technical Maintenance ManualCHANGE RECORDChange No. Date Title or Description Change made by001-11 10/6/11 P. 20-23 Table 3: List of Tools

5IntroductionThis manual provides factory prescribed procedures for the correct service and repair of the Aqua Lung SEA MK. It is not intended to b

6 SEA MK Technical Maintenance ManualMedium (Over-Bottom) Pressure Test1. With the valve closed, purge the second stage to depres- surize the

7DISASSEMBLY PROCEDURE1. Completely open the on-off handwheel (10). Make sure all the air is completely drained from the cylinder (s

8 SEA MK Technical Maintenance ManualCAUTION: The pin indicator parts are under spring pressure. Be sure to apply pressure against the retaining sc

919. Insert the pins of an adjustable spanner wrench into cor-responding holes in the top of the piston cap (30). 20. Unscrew the piston cap from