HydroTab GEN-00553 Air Unit II Installation Guide

: June 5, 2024
: HydroTab

HydroTab GEN-00553 Air Unit II

Disclaimer

The interceptor units are also steering equipment and it is the sole responsibility of the navigator-operator to ensure that, at any point, any problem that will alter the boat’s course, rising from malfunction of interceptors, should be dealt immediately by the operator. At no circumstances, fault of our interceptor equipment leading to any kind of accident, creates liability for the manufacturer.

Trademark Notice

Hydrotab is a registered trademark of Olympic Engineering Ltd, Greece. All other trademarks, trade names or company names referenced herein are used for identification only and are property of their respective owners.

Patent Notice

The Hydrotab products are protected by patents and industrial design patents, patents pending or design patents pending.

Declaration of conformity

This product conforms to the following Electromagnetic Compatibility (EMC) regulations and standards for use in marine environments.
CE EN 60945

Technical information and Documentation

The technical information provided in this document was accurate and correct at the corresponding production time of the Hydrotab interceptors. Our operating principal for improving the manufactured product, may lead to changes regarding its specifications without prior notice. Liability will not be accepted for any inaccuracy considering the product and the user manual.

Fair use statement

This manual can be printed or copied for your own use only. Copies should not be provided to third parties and manual should not be commercialized.

Product Disposal

Waste removal of this product must be according to the Waste Electrical and Electronic Equipment (WEEE) Directive.

Product Registration
Please register your product online in order the warranty to be valid.

Interceptor Installation (Indirect Air Supply)

Air Unit II Installation

⚠ THE AIR UNIT MUST BE INSTALLED IN A COMPARTMENT FREE OF EXPLOSIVE OR FLAMMABLE GASES.
⚠ PLEASE INSURE THAT THE AIR UNIT IS INSTALLED ACCORDING TO THE IP30 LIMITATIONS.

Pneumatic Connection

Technical Data & Dimensions

Air Unit II DataSheet

Direct Installation Diagram – Air Unit II

In case a new NMEA 2000 instrument to be added, a proper NMEA Network must be built.

Installation diagram on existing NMEA Network

Air Unit II Electrical Diagram

Air Unit II Pneumatic Diagram

SYMBOL

| Part No|

Description

---|---|---

C1-C5

| PNE-00924| COIL 24VDC
PCB| PCB-00029|

AIR-N2K

TIMER

| ELE-00698| ELECTRONIC DELAY
M| PNE-01249A|

COMPRESSOR 24V

T1

| ELE-00550| THERMISTOR
NMEA 2000| ELE-00535|

NMEA 5-POLE CABLE

F1

| ELE-00701| CYLIDRICAL FUSE 3A
Tr1| PNE-01249B|

TRANSFORMER 24V

Spare parts list

AIR UNIT II (ASM-01342-RA)

BOM ID

| PartNo|

Description

| Qty
---|---|---|---
1| RUB-00163| VENTOURI RUBBER SUPPORT| 1
2| ELE-00577| PROTECTION CAP| 1
3| ELE-00644| CABLE GLAND PG9| 1
4| ELE-00646| USB SEALING CAP| 1
5| ELE-00647| MINI USB PORT, FEMALE| 1
6| ELE-00698| RELAY TIMER| 1
7| ELE-00707A| TERMINAL BLOCK| 1
8| GEN-00405| COVER| 1
9| GEN-00543| AIR UNIT II VENTURI TUBE| 1
15| LAS-01271| HOLDER| 1
16| PCB-00029| PCB FOR NMEA 2000| 1
29| PNE-01249A| COMPRESSOR, 24VDC| 1
30| PNE-01249B| TRANSFORMER| 1
31| PNE-01249C| COMPRESSOR FILTER 1/4| 1
32| REV-00582| VENTURI MANIFOLD| 1
33| RUB-00162| PCB RUBBER BASE| 1

BOM ID	PartNo	Description	Qty
18	PNE-00072	PLUG, MALE, PARALLEL, 1/8	2
19	PNE-00073	NIPPLE, TAPER, 1/8 (M) – 1/8 (M)	4
20	PNE-00092	SAFETY VALVE, 1/8	1
21	PNE-00222	ELBOW MALE ADAPTOR 6/4-1/8	3
22	PNE-00647	SWIVEL+OR ELBOW Μ5-2Χ4	3
23	PNE-00924	COIL EVI 7/9 10W	5
24	PNE-00925	THREAD OPERATOR 2/2NC	4
26	PNE-01113	KNURLED NUT WITH M8 THREAD	5
38	PNE-01232	VALVE, 4-POSITION, 1/8 with M5	3
39	PNE-01233	VALVE, 2-POSITION 1/8, 20x20x30	2
45	PNE-00721	ΡΟΔΕΛΑ ΑΛΟΥΜΙΝΙΟΥ, 1/8	2
46	REV-00588	AIR UNIT MAX & AIR UNIT II FITTING	3