Amron Two-Diver Air Control and Communications System with Heating Element REFERENCE ONLY

***REFERENCE ONLY***

High Pressure Side:

• High air pressure inputs include two color coded (red and blue) SCUBA bottle yokes with six foot air hose whips.
• Each input has a 0-5000 PSIG gauge and shut off valve to monitor and switch from one high pressure air source to the other.
• The added safety feature of check valves provide protection against back flow of air from a full tank into an empty when switching high pressure air tanks.
• High pressure air is reduced to low pressure via a Tescom pressure reducing regulator with a pre-regulator in-line 50 micron filter. A 0-400 PSIG gauge monitors the output pressure. A relief valve (factory set at 285 PSIG) prevents over pressurization.

Low Pressure Side:

• Input check valve permits simple switching to back-up high pressure air in the event of low pressure air failure. Back-up high pressure air supply can simply be turned on. Commercial diver umbilical air connection is an oxygen type fitting, controlled by a quarter turn ball valve which permits unrestricted flow.

Hardwire Communications:

• The 2-Diver hardwire communicator is powered by two internal rechargeable Gel-cell batteries complete with the Amron external charger and noise canceling hand-held push-to-talk microphone. The PTT mic eliminates the transfer of all topside noise to the commercial divers and improves communications quality.
• System can also be purchased with the 2.4 GHz Wireless Tender Option - provides the tender complete mobility to move around the commercial or search and rescue dive site and still remain in constant contact with commercial divers.
• Also available: Amron Walk & Talk Module - allows the tender to remotely operate unit from up to 25 ft. away.

Pneumo (Depth Monitoring) System:

• The heart of the pneumo system is the high precision 6 inch depth gauge. The gauge dial has a glare free face and is clearly marked for fast, accurate readings.
• An air low pressure alarm monitors air pressure supplied to the commercial divers and activates an audio alarm alerting the tender of low air pressure conditions. The air pressure switch is preset at 100 PSIG and can be manually adjusted to any air pressure between 22.5 and 112 PSIG.

Heating Element Option:

• The Amron 8225-HP-H includes an 18 foot heating cable that will allow for diving in air temperatures below 45 degrees. The heating cable is wrapped around the HP input and regulator section located on backside of manifold panel. The standard plug connect 120 VAC heater is located on the front panel for ease of use.

AMCOMMAND™ II 2-Diver Air Control System with Heating Element - P/N: 8225-HP-H Includes:

• Hand-Held Push-to-Talk Microphone - P/N: 2405-28
• HP Yoke/Hose Assembly - P/N: 8225-500
• GFCI Cord Set In-Line 2 Ft. - P/N: 1080-14-2S
• External Battery Charger - P/N: 2823-602
• User Manual

Air Control Specifications:

• High Pressure Supply Pressure - Standard Unit: 3000 PSIG
• High Pressure Supply with DIN Adapter (Optional): 4500 PSIG
• High Pressure Inlet Valve: 2 each source select
• High Pressure Check Valve: 2
• High Pressure Yokes & Whips: 2 each 6 ft. blue and red
• High Pressure Regulator Inlet: 4500 PSIG
• High Pressure Regulator Outlet: 250 PSIG
• High Pressure In Line Filter: 50 micron
• Low Pressure Relief Valve: set 285 PSIG
• Low Pressure Input Fitting: #6 JIC
• Low Pressure Output Fitting: O2

Hardwire Diver Communications:

• Operating Voltage: 12 VDC
• Power: 2 each 12VDC Rechargeable Batteries or External Power 12 VDC
• Battery Operating Time: 60 hours (approx)
• Frequency Response: 300Hz to 7.5kHz
• Audio Power: 20 watts

Panel Specs:

• Panel Material: Black polyester powder coated over stainless and aluminum
• Graphics: Red, white blue and yellow silk-screened

Specifications:

• Dimensions 20 in. W x 14 in. D x 12 in. H (50.8 cm x 35.56 cm x 30.48 cm) with lid closed
• Dimensions 20 in. W x 14 in. D x21 in. H (50.8 cm x 35.56 cm x 53.34 cm) with lid open
• Weight 70 lbs (31.75 kg)

WARNING: DO NOT USE THE AMRON OBS-8225-HP-H FOR THE FOLLOWING:

• Mixed gas diving operations with an oxygen level greater than 25%.
• Oxygen or oxygen enriched breathing mixtures above 25%.