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Kirby Morgan 37 & 57

Chapter 7.0

Breathing System Maintenance and Repairs

7.1 Introduction

This chapter covers the maintenance and repair of all

components of the breathing system. The breathing

system includes the one way valve, the emergency

valve, the side block, the bent tube assembly, the

demand regulator, and the oral/nasal mask.

The breathing systems on all Kirby Morgan helmets

and masks are simple and highly reliable. The fact that

they can continue to operate when the components are

not in a well-maintained condition can cause divers

to become complacent about maintenance.

Your life depends on the correct function of this

equipment!

While Kirby Morgan helmets and masks are simple

to maintain, like any type of life support equipment,

they do require regular periodic maintenance to func-

tion properly.

All parts disassembled should be thoroughly cleaned

using the methods described in the Appendix in the

rear of this manual. Components that require the use

of lubricants, sealing and thread locking compounds

should also be maintained.

Most fasteners have a torque value, it is imperative that

all fasteners which have a torque value be tightened

to the torque speciﬁcations as outlined by the proce-

dure, or as listed in appendix 1. If in doubt as to the

proper torque setting, contact your local authorized

repair facility or KMDSI.

7.2 One Way Valve

NOTE: The one-way valve assembly should be disas-

sembled, cleaned and the three O-rings should be

replaced at least annually. Damaged and/or corroded

parts should be replaced. A repair kit is available for

replacement parts (525-330).

7.2.1 Disassembly Of The One Way Valve

Tools Required:

Soft Jaw Vice

1 inch Open End Wrench Attachment on Torque

Wrench

(If no vise is available use a backup 1 inch open end

wrench)

To disassemble and inspect the one way valve as-

sembly:

1) The one way valve assembly must be removed

from the side block. Use the open end wrench to

remove it.

2) After the one way valve has been removed, use two

wrenches or hold the hex part of the body in a soft jaw

vise while removing the seat with a wrench.

As the seat is removed, the wiper and the O-ring

will slide out in place in a groove on the seat. The

Use two wrenches or hold the hex part

of the body in a vise while removing or

turning the seat with a wrench. Do not

use pliers on the main body of the one-

way valve. You may damage the valve if

pliers are used.

CAUTION

1 2 3 4 5 6 ... 49 50

Podsumowanie treści

Strona 1 - Chapter 7.0

Strona 2

Strona 3 - 7.3 Side Block Assembly

Strona 4

Strona 5 - AIR OPENING!

Strona 6 - 7.4 Defogger Valve

Strona 7

Strona 8 - 7.5 Emergency Valve Assembly

Strona 9

Strona 10

Strona 11 - 7.6 Bent Tube Assembly

Strona 12

Strona 13 - Demand Regulator

Strona 14 - Tools Required:

Strona 15

Strona 16

Strona 17

Strona 18

Strona 19

Strona 20

Strona 21 - Valve seat

Strona 22 - Packing nut

Strona 23

Strona 24

Strona 25

Strona 26

Strona 27

Strona 28 - 7.8 Oral/Nasal

Strona 29

Strona 30

Strona 31

Strona 32

Strona 33 - 7.10 Water Dump Exhaust Body

Strona 34 - Exhaust Assembly

Strona 35 - 7.12 SuperFlow 450

Strona 36

Strona 37

Strona 38 - Bent tube adapter

Strona 39

Strona 40

Strona 41

Strona 42

Strona 43

Strona 44

Strona 45

Strona 46

Strona 47

Strona 48

Strona 49

Strona 50

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Przeglądaj online lub pobierz Instrukcja Użytkownika dla Akcesoria rowerowe Kirby 37. Kirby 37 User's Manual Instrukcja obsługi

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