DHR 350 User manual

Rev. 1.3
Den Haan Rotterdam B.V.
Fascinatio Boulevard 1182
2909 VA Capelle a/d Jssel
The Netherlands
Phone: +31 (0)10 – 413 07 55
Fax: +31 (0)10 – 413 54 87
E-mail: [e-mail]
MANUAL
Searchlights
DHR 350
Deck operated

Den Haan Rotterdam Rev. 1.3
Page 2 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the directives
73/23/EEC and 93/68/EEC.
5 November 2002
Introduction
Den Haan Rotterdam, specialist in developing and manufacturing navigation lights for ships
since 1922. Besides, 30 years active in producing searchlights for pleasure craft and inland
trade.
Co-workers of Den Haan Rotterdam got more and more interest in a wider assortment of high
quality searchlights. Much attention has been paid to the wishes of our very valued customers
After a time-consuming re-development, the use of exclusive seawater resistant materials, and
electrical construction conform the directives 73/23/EEC and 93/68/EEC, now the renewed
searchlight is ready to put on the market.
Voorwoord
Den Haan Rotterdam, specialist in het ontwikkelen en produceren van navigatieverlichting sinds
1922. Daarnaast reeds 30 jaar actie in de abricage van kleine zoeklichten voor de plezier- en
binnenvaart.
Bij de medewerkers van Den Haan ontstond een steeds grotere interesse voor een breder
assortiment kwalitatie hoogwaardige zoeklichten. Veel aandacht is besteed aan de geuite wensen
van onze zeer gewaardeerde a nemers.
Na een tijdrovende her-ontwikkeling, het gebruik van uitsluitend zeewaterbestendige materialen, de
elektrische constructie volgens de richtlijnen 73/23/EEG en 93/68/EEG, achten wij het vernieuwde
zoeklicht thans geschikt om op de markt te brengen.
Den Haan Rotterdam BV
M. den Haan
Managing director / Directeur

Den Haan Rotterdam Rev. 1.3
Page 3 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the directives
73/23/EEC and 93/68/EEC.
Table of contents
ntroduction ............................................................................................................... 2
Table of contents ......................................................................................................... 3
Mounting instructions................................................................................................... 4
Mechanical........................................................................................................... 4
Maintenance ............................................................................................................... 4
Lamp replacement ................................................................................................. 4
Preventive maintenance ......................................................................................... 4
Technical specification.................................................................................................. 5
Guarantee ................................................................................................................... 6
A1) Dimensions searchlight DHR 350 – Deck operated ........................................................ 7
A2) Wire diagram ......................................................................................................... 8
A3) Spare parts searchlight DHR 350 – Deck operated ........................................................ 9

Den Haan Rotterdam Rev. 1.3
Page 4 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the directives
73/23/EEC and 93/68/EEC.
ounting instructions
echanical
1) Before placing the searchlight be sure that there is plenty of space for the head to move in
any direction. For dimensions see annex 1
2) Drill the mounting holes according to annex 1.
3) nstall the electrical wiring according to annex 2. Keep the distance between the power
supply and halogen lamp so sort as possible. Long wires will increase the voltage drop near
the halogen lamp, decreasing the light output.
Warning
Den Haan Rotterdam accepts no responsibility for any damage if the searchlight is
installed and / or used improper. When in doubt consult a qualified electrical
technician.
aintenance
Lamp replacement
1. Switch off the main power
Caution – hot lamp. Let the lamp cool down before going further
2. Open the drum
3. Pull the halogen lamp out of the lampholder
4. Ensure that the replacement lamp is of the same type
5. Take a clean cloth to place the new halogen lamp in the lamp holder
(Do not touch the halogen lamp with bare fingers, remove any fingertips with alcohol
and rub it dry)
6. Check the neoprene sealing of the glass and rub it in with talcum powder
7. Close the drum
8. The searchlight is ready for use
Preventive maintenance
Clean the searchlight with clean water regularly. Do not use any aggressive cleaning agents.

Den Haan Rotterdam Rev. 1.3
Page 5 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the directives
73/23/EEC and 93/68/EEC.
Technical specification
• Tilt : + 55° / - 35°
• Materials:
- Material : Seawater resistant Aluminium - yellow chromated
- Finish : epoxy powder coated - white RAL9016
- Sealing : Neoprene, black
- Glass : Therm. toughened glass 5 mm
- Reflector : Parabolic mirror 13,5 x 7,9'' - lead covered
- Cable : Silicone cable 3 x 1,5 mm²
- Cable glands : PG 13,5
• Electrical insulation class :
• Protection class : P 56
• Ambient temperature : -25°C / + 40°C
• P
max.
: 1000 W (24V 250W)
• U
nom.
(dependant on halogen lamp) : 110 - 120VAC, 220 - 240VAC or 24VDC
• Halogen lamp 230V – 1000W:
- Light intensity : 1.220.000 cd
- Angle of divergence : 6,5° x 10°
- Range : 1104 metre
• Halogen lamp 115V – 1000W:
-Light intensity : 950.000 cd
- Angle of divergence : 5° x 7°
- Range : 974 metre
• Halogen lamp 24V – 250W:
- Light intensity : 820.000 cd
- Angle of divergence : 4° x 3,5°
- Range : 904 metre

Den Haan Rotterdam Rev. 1.3
Page 6 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the directives
73/23/EEC and 93/68/EEC.
Guarantee
For this DHR deck operated searchlight we grant a guarantee of 2 years. The guarantee begins
with the day when the equipment is sold or before, when it is operated for the first time. The
presentation of your invoice is your warranty.
Our guarantee covers faults in material or defects of fabrication. Our guarantee does not apply
to claims of which the cause is due to installation and operation faults, inexpert attempts to
repair, as well as to all damages due to wear and tear on parts subject to wear.
n our fabrication first quality, seawater resistant material is worked. f nevertheless, the unit
should give reason for a justified complaint, then you have, after our choice, a claim for the
retouching or replacement of the defective parts free of charge. Repair work under guarantee
will only be performed by our house or company, duly authorized by us.
f you have to claim to our guarantee, send the defective unit or part of the unit with the
receipt or copy of invoice and statement of the defect free of charge to us.
Claims for damages on the transport shall not be recognized. The shipment risks are for account
of the purchaser, unless otherwise agreed with Den Haan Rotterdam.
Garantie
Op dit op dekbedienbare zoeklicht wordt een garantie gegeven van 2 jaar. De garantieperiode
begint op de dag van aanscha , o wanneer het zoeklicht is geïnstalleerd. De actuur is uw
garantiebewijs.
Onze garantie geldt voor abricage outen en materiaal gebreken. De garantie geldt niet indien door
installatie outen, verkeerd gebruik en / o slecht onderhoud gebreken ontstaan. Evenzo op slijtage
en normale veroudering.
Voor de abricage van dit zoeklicht zijn alleen zeewaterbestendige materialen gebruikt. Mocht
desondanks, het zoeklicht toch reden geven tot terechte klachten, dan kunt u het zoeklicht o de
de ecte onderdelen na overleg onder garantie laten repareren o vervangen. Reparatie vinden alleen
plaats door een medewerker van Den Haan Rotterdam o een door ons geautoriseerde persoon o
onderneming.
Als u een garantie claim hee t, dan kan het de ecte onderdeel o gehele zoeklicht, met een kopie
van de actuur met duidelijke omschrijving van de klacht, ge rankeerd naar ons worden opgestuurd.
Beschadigingen door transport vallen niet onder de garantie. Het transportrisico is voor de a nemer,
tenzij anders overeengekomen met Den Haan Rotterdam.

Den Haan Rotterdam Rev. 1.3
Page 7 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the
directives 73/23/EEC and 93/68/EEC.
A1) Dimensions searchlight DHR 350 – Deck operated

Den Haan Rotterdam Rev. 1.3
Page 8 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the
directives 73/23/EEC and 93/68/EEC.
A2) Wire diagram

Den Haan Rotterdam Rev. 1.3
Page 9 of 10
The electrical construction of the searchlight is manufactured in accordance with international standard EC 60598-1, conform the
directives 73/23/EEC and 93/68/EEC.
A3) Spare parts searchlight DHR 350 – Deck operated