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TECHNICAL MANUAL
H300 Series
Den Haan Rotterdam

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Summary of Contents for DHR H300

  • Page 1 TECHNICAL MANUAL H300 Series Den Haan Rotterdam...
  • Page 2 - Wear ear protection when handling air horn. DISCLAIMER Despite constant care and attention DHR puts in its manuals it is still possible that information in this manual is incomplete or incorrect. We do not guarantee that the information in the manual is suitable for the purpose for which the information was consulted.
  • Page 3: Table Of Contents

    Den Haan Rotterdam TABLE OF CONTENTS 1. Technical data 2. Product photos 3. Dimensions 4. The complete set 5. Exploded view 6. Mounting instructions 7. Wiring diagram 8. Adjusting the air horn 9. Maintenance Version 2.1 October 2015...
  • Page 4: Technical Data

    • Rhine and European inland navigation vessels Type tested by: TNO, Dutch institute of Applied Physics Materials: • Housing: solid brass - chromium plated • Membrane plate: Phosphor bronze Sound pressure level: • H300 120,2 dB(A) • H310 125,0 dB(A) • H320 130,9 dB(A) • H330...
  • Page 5: Product Photos

    Den Haan Rotterdam 2. PRODUCT PHOTOS Version 2.1 October 2015...
  • Page 6: Dimensions

    Den Haan Rotterdam 3. DIMENSIONS Only for H320 / H330 Air hose Ø 8 x 6 mm Type L [mm] D [mm] H300 H310 H320 H330 Ø5 36,5 Ø5,5 [mm] Version 2.1 October 2015...
  • Page 7: The Complete Set

    Horn control panel AHD-WOP 40020 Push button 90002 Manoeuvring light DHR60 60.06.10.00 Relay 24VDC/65A 90001 Compressor DHR High air flow - 24VDC/35A 90100 Marco - 24VDC (Relay included) 90150 Air hose - polyamide Ø8x6 mm 90003 Version 2.1 October 2015...
  • Page 8: Exploded View

    Den Haan Rotterdam 5. EXPLODED VIEW Item Part Material Quantity Art. code Horn H300 - STPK 90011 Horn H310 - STP Solid brass - 90012 Horn H320 - SBU chromium plated and inside red 90013 Horn H330 - SBUL 90014...
  • Page 9: Mounting Instructions

    If the horn is loosened from the diaphragm casing, its recommended that the nipple of the horn is taped be fore tightened, see figure. Tape here 7. WIRING DIAGRAM 24VDC Fuse Fuse T1A T60A (DHR compressor) T20A (Marco compressor) Push button or Control panel Air horn Relay Compressor Ground Version 2.1 October 2015...
  • Page 10: Adjusting The Air Horn

    Den Haan Rotterdam 8. ADJUSTING THE AIR HORN While adjusting the air horn it’s recommended that you wear ear protection, to prevent damage to your ears. Although the air horn is tested and adjusted before delivering, it is possible that its setting is changed.
  • Page 11 ADVANCED MARITIME SIGNALLING SOLUTIONS Den Haan Rotterdam Fascinatio Boulevard 1182 2909 VA Capelle a/d IJssel The Netherlands T +31 (0) 10 413 07 55 E sales@dhr.nl www.dhr.nl...

This manual is also suitable for:

H310H300 seriesH320H330

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