Crest Audio BASALT Manual do Proprietário - Página 3

Procurar online ou descarregar pdf Manual do Proprietário para Instrumento de mergulho Crest Audio BASALT. Crest Audio BASALT 9 páginas. Regulators

4. Carrying Systems / body harness.

5. Face piece : Mouthpiece assembly or full face mask or diving helmet.

REGULATOR EQUIPMENT INSTRUCTIONS

REGULATOR FIRST STAGE

The first stage converts the tank's high pressure breathing air to an intermediate pressure of 135~145

psi that can be handled by the second stage regulator to deliver a smooth flow of breathing air when

you inhale. The intermediate pressure air also can be used for inflation of a BC or dry suit.

⚠WARNING Use a clean working place to prepare your first stage properly.

⚠WARNING DO NOT ATTACH A LOW-PRESSURE HOSE TO A HIGH-PRESSURE PORT (MARKED HP) OR

A HIGH-PRESSURE HOSE TO A LOW-PRESSURE PORT.

1. Balance Second Stage & Downstream Second Stage DESIGNED TO OPERATE AT 135~145 psi.

2. Low-pressure and high-pressure port thread sizes are different.

3. Please use the HP HOSE to connect with the high-pressure ports. (Be sure that you only place a high-

pressure accessory or hoses in ports specifically marked with the letters "HP", or "4500 psi /

300bar"), and use the low-pressure hose to connect with the low-pressure port.

4. After having determined the type of hose and preferred orientation, remove the port plugs from the

first stage regulator by turning them counterclockwise with a 4mm hex key. Keep the port plugs for

possible future use.

5. Thread the hose clockwise into the port until secure and then tighten it with an open-end wrench of

the appropriate size, torque of 30 in-lbs.

1. Second stage:Hose male thread (3/8-24) female thread (9/16-18)

2. Low pressure inflator:Hose male thread (3/8-24)

3. Diving gauge:male thread (7/16-20)

6. After all hoses are connected, test the complete regulator assembly by attaching it to a SCUBA

cylinder.

REGULATOR ATTACHMENT TO A TANK

⚠WARNING

Yoke style: Maximum working pressure 3500 psi / 232 BAR

Din style: Maximum working pressure 4500 psi / 300 BAR

Before attaching the regulator to the tank, slowly open, then close the tank valve for a second, to allow a

momentary flow of breathing gas to blow any moisture or contaminants from the breathing gas opening

in the tank valve.

YOKE：Examine the sealing O-Ring located on the tank valve to ensure that it is not cut, scrubbed, or

deteriorated. Replace the O-Ring if it is damaged.

DIN：Examine the threads in the valve to ensure they are clean and free of burrs or defects that could

damage the threads of your regulator DIN fitting. Examine the sealing O-Ring located on the DIN first

stage to ensure that it is not cut, scrubbed, or deteriorated.

TO ATTACH THE REGULATOR TO THE TANK

Connect the regulator with the tank:

YOKE: