OCEANREEF Online School

The OCEANREEF Level 2 Service Technician Recertification Course

How to make your way around this online course

Course Modules

Level 2 Service Technician Recertification Program

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Welcome to Module 1

1.1 Changes in surrounding pressure by depth

Module 1_Lessons Review 1

2.1 Basic Function of a Scuba Regulator

2.2 Scuba Regulators

2.3 First and second stages functioning

3.1 Inhalation & exhalation resistance

3.2 Venturi Effect

Module 1_Lessons Review 2

3.3 Cracking Point Adjustment

3.4 Exhalation

3.5 Inhalation and exhalation effort

3.6 OCEAN REEF First Stage

Module 1_Lessons Review 3

4.1 A Full-Face Mask System as second stage regulator

4.2 IDM Benefits

Module 1_Lessons Review 4

4.3 IDM Features

Module 1_Lessons Review 5

4.4 Balanced Pressure Demand System

4.5 Upside-down position

4.6 Surface Air Valve

4.7 Communication Port

4.8 Exhaust Valve

4.9 Visor

Module 1_Lessons Review 6

5.1 Special Training

5.2 Full-Face Mask Specialty Courses

Module 1_Lessons Review 7

Welcome to Module 2

1.1 Responsibility’s and requirements of OCEAN REEF Level 1 Technician

1.2 Special Tools

1.3 Level 1 Parts

1.4 Ordering Level 1 Parts _ Download Service Manual

1.5 Warranty claims

Module 2_Lessons Review 1

2. Disassembly of Level 1 parts

2.1 Parts for disassembly

Disassembly of Extender Frame

Disassembly of Clamping Band

Disassembly of the Strap

Disassembly of Face Seal

Disassembly of Surface Air Valve (Professional and G.divers)

Disassembly of Communication Port

Disassembly of Exhalation Valve

Disassembly of Orinasal Valves

Removal of Rubber Adjustment Knob

Module 2_Lessons Review 2

3. Assembly of Level 1 parts

3.1 Parts for assembly

Assembly of Orinasal Valves

Assembly of Communication port

Assembly of Surface Air Valve

Assembly of Professional Directional Exhalation Valve

Assembly of Face Seal

Assembly of Clamping Band

Assembly of Stainless-Steel Clamping band

Assembly of the Extender frame

Assembly of Rubber Adjustment Knob

Module 2_Lessons Review 3

4. ARIA Full-Face Snorkeling Mask

4.1 ARIA Orinasal and Draining Valves

4.2 ARIA Stuck Floater

4.3 ARIA V-Clip Removal

Module 2_Lessons Review 4

5. Checks & Disinfection

5.1 Masks Cleaning

5.2 Working station checks

5.3 Be gentle

5.4 Take time for a final check

Module 2_Lessons Review 5

6. How to proceed from here

Level 1 Technician Course Exam (Optional)

Welcome to Module 3

1. Different Models in the OCEAN REEF Neptune Space Mask range

1.1 Differences between IDM models

Module 3_Lessons Review 1

1.2 NEPTUNE SPACE G.diver Mask

1.3 SPACE EXTENDER Mask

1.4 SPACE EXTENDER 100 Mask

1.5 PREDATOR EXTENDER

1.6 IRON Mask

1.7 Neptune Space 50/60 Mask

Module 3_Lessons Review 2

2.1 Accessories available for the Neptune Space Mask range

2.2 Quick Connections

2.3 Dual Tank Valve

2.4 Conventional Regulator Adapter

Module 3_Lessons Review 3

2.5 Optical Lens Support

2.6 Extender Kit

2.7 Camera & Torch Support

2.8 BUMP (Back Up Mask & Snorkel Package)

2.9 OCEAN REEF Octopus

Module 3_Lessons Review 4

3. ARIA Snorkel Program

3.1 Full-Face Snorkel masks models

3.2 Snorkie-Talkie

4. DUO Snorkel fins

Module 3_Lessons Review 5

Welcome to Module 4

1.1 Introduction to Underwater Communication systems

1.2 Communication Systems Overview

1.3 D-mic

1.4 Dynamic Microphone

1.5 Unit speakers

Module 4_Lessons Review 1

2.1 Hardwired Communication Systems

2.2 OCEAN REEF ALPHA PRO X-DIVERS

Module 4_Lessons Review 2

3.1 Wireless Communication Systems

3.2 ULTRASOUND Sound Waves

Module 4_Lessons Review 3

3.3 GSM Mercury Unit

3.4 GSM G.divers Unit

3.5 GSM M101A

3.6 M105 Digital Surface Unit

3.7 M100 Portable Surface Transceiver Unit

3.8 Damper

4.1 Hybrid System

Module 4_Lessons Review 4

5.1 Gamma 105 Audio/Video Surface Unit

5.2 GAMMA ALPHA

5.3 Portable Air Control Unit

Module 4_Lessons Review 5

Welcome to MODULE 5

1.1 Liabilities and requirements of an OCEAN REEF Level 2 Service Technician

1.2 Special Tools

1.3 Ordering Level 2 Parts

1.4 Warranty claims

1.5 Workflow

1.6 AUTORIZED OCEAN REEF SERVICE CENTER

Module 5_Lessons Review 1

2.0 OCEAN REEF Integrated Dive Mask Systems (IDM)

2.1 Disassembly of Regulator 2nd stage

Remove Front Cover

Remove the Demand Lever & Disassembly of Dive/Predive switch

Disassembly of Adjustment Knob & Nozzle Removal

Disassembly of Orinasal mask & Check on Visor

Module 5_Lessons Review 2A

2.2 Assembly and Tuning of the OCEAN REEF IDM

Replace the trim screw

Install Nozzle

Internal components of the Regulator Valve Body

Little spring

Install the combination of poppet, 2 springs and balanced chamber in the regulator valve body

Building the regulator in the Regulator Adapter

Body Washer and Hex nut

Insert the Lever

Tuning the regulator

Set the cracking point

Take out the Regulator

Module 5_Lessons Review 2B

Assembly of the Orinasal Mask

Install the Regulator in the Visor

Placing the Silicone Purge button and Front cover

2.3 Rebuilding the IDM

Module 5_Lessons Review 2C

3. OCEAN REEF SL35TX First-Stage systems

DISASSEMBLY PROCEDURE for SL35TX 1st-stage regulator

Cleaning Procedure

Module 5_Lessons Review 3A

3.2 ASSEMBLY PROCEDURE for the SL35TX 1st-stage regulator

Tuning the SL35TX First Stage

Module 5_Lessons Review 3B

4.1 OCEAN REEF Octopus

Module 5_Lesson Review 4A

4.2 Disassembly of the OCEAN REEF Octopus

Module 5_Lesson Review 4B

4.3 Cleaning & Inspection Procedure

Module 5_Lesson Review 4C

4.4 Reassembly of the OCEAN REEF Octopus

Module 5_Lesson Review 4D

4.5 Tuning the Regulator

Module 5_Lesson Review 4E

5. OCEAN REEF COMMUNICATION SYSTEMS

5.1 CHECKS & REPAIRS

Check 1

Check 2

Check 3

Check 4

Check 5

Check 6

Attention!

5.2 Repairs on the Mercury Unit

The BLUE D-Mic

Mercury Check

5.3 Repairs on GSM G.divers, Cube 3 and M101A

5.4 D-mic

Module 5_Lessons Review 5

7. How to proceed from here

Exam platform - Instruction, user experience and general information

Level 2 Service Technician Exam