Francis A6138 User manual

User Instruction & Installation Manual
L230 LED 90 Watt Searchlight
Product Reference Number:
A6138 –240v DECK A6144 –24v DECK
A6161 –240v CABIN A6162 –24v CABIN
Manufacturer’s details: Distributor details:
Manual Part Number: C27703
Issue: 1 6.2.18
Francis Searchlights Ltd
Union Road, Bolton
Lancashire, BL2 2HJ, UK
Tel: [phone]
Fax: [phone]
http://www.francis.co.uk
E-mail: [e-mail]

CONTENTS
1 - Introduction
2 - Safety Precautions
3 - Technical Information
4 - Unpacking and Installation Instructions
5 - Electrical Installation
6 - Operating Instructions
7 - Fault Finding
8 - Maintenance and Servicing
9 - Wiring Diagrams & General Assemblies
10 - Spare Parts List
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1 - Introduction
It is imperative that this manual is read carefully and understood before
installing your equipment. For your future reference please keep this
manual in a safe place.
Thank you for specifying a product from the Francis Searchlights range. All Francis products
are designed to give complete customer satisfaction and are manufactured to the highest
engineering standards in order to ensure optimum performance and service life.
The Francis LED range combines features proven over many years service in the most
hazardous conditions in both marine and land installations.
In order to prolong the life and performance of your product, we recommend that you only
specify Francis Searchlights spare parts. This will also ensure that any warranties on your
equipment will not be invalidated. Information on spares ordering and parts is provided in this
manual.
Should you ever need to contact Francis Searchlights Ltd. regarding your equipment, please
quote the Product Serial Number at all times.
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2 - Safety Precautions
The following instructions must be adhered to, in order to ensure a safe working environment
and the safety of the user.
Note: When unpacking or manoeuvring the searchlight into its fixing position, suitable
lifting points must be used in order to prevent damage to the equipment or personal
injury.
◼The high luminance of the LED can cause severe damage to the eye if viewed directly.
ALWAYS wear suitable protective goggles when viewing the LED;
◼Searchlights get hot. Never touch the unit when lit and always allow 15 to 20 minutes for
cooling down after turning the searchlight off;
◼Never place anything on or cover the searchlight when in use;
◼Ensure the LED has cooled sufficiently before removal;
◼Due to the vast range of LED modules available it may appear possible that more powerful
LED’s can be used in the equipment than for which it was designed. Even when the unit
will physically accept a higher wattage LED, this substitution is not recommended and is
dangerous. This action will also void any warranties on the equipment.
3 –Technical Information
This product has been designed to operate in accordance with the product specification.
The L230 LED 90w searchlight has the following features:
◼All marine grade materials and fixings;
◼Powder coated finish;
◼Pan rotation 450°;
◼Tilt movement ±40° (Deck & Deck Pedestal, +30˚ to -25˚ (Cabin & Cabin Pedestal);
◼Economical 40,000 hour LED life;
◼Toughened super clear Optiwhite front glass;
◼Aluminium precision reflector;
◼Up to 9,855 Lumens;
◼Colour temperature 6500K;
◼Searchlight Weight 8.4Kg Deck, Pedestal 4.6Kg.
◼Cabin Control Assembly 2Kg, Cabin Pedestal Assembly 4.6Kg;
◼PSU Weight 2.5Kg;
◼High quality control gear 50/60 Hz 1ph;
◼Sealing –IP66 Searchlight, PSU IP66;
The searchlight also performs to the following optical data:
◼Supply voltage –100/240v or 24v;
◼Range –823 metres is based on 8˚ divergence;
◼Divergence –8°;
◼Operational temperature: -50;
In order that the searchlight operates correctly it is imperative that competent personnel are
responsible for the installation, operation and servicing of this equipment. Failure to adhere to
this advice may cause premature failure or incorrect operation of the searchlight, which may
damage the equipment or cause personal injury.
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4 - Unpacking and Installation Instructions
The following instructions should be read and fully understood prior to installing the equipment
to ensure that the correct procedures are followed, and all safety precautions are observed.
Note: If the equipment has been in storage for a considerable amount of time, it is
advisable to conduct a routine maintenance check on all parts before installation.
Safety Precautions
This equipment should not be connected to an electrical supply before being installed.
Installation procedures should be adhered to in order to ensure a safe working environment
and reduce the risk of damage or personal injury.

Fitting Instructions for Lite Range Cabin Model
Preparing the Mounting Position
Using the template provided mark out and drill the fixing holes through the
deck or cabin roof. In the case of cabin control models, a centre hole is also
required to allow the mechanism to pass through.
Mounting the Searchlight
For Deck Models:
Fit the ‘O’ ring in position and bolt the searchlight base securely down. On an
uneven surface it is necessary to use a suitable sealant, such as silicone, in
order to ensure a weather proofed joint.
For Cabin/Cabin Pedestal Models:
1. Remove the Base Lock Wheel. 2. Replace Lock Wheel with
M8 x 10 hexagon screw
in the bottom fixing
3. Now remove the following
items as these are only required
on deck models Barrel Lock Wheels,
Elevation Link and fixings
4. When installing the Under Deck
mechanism, first separate the following
items. U-Piece Assembly, M8 nyloc nut, M8
plain washer, M12 plain washer, Rubber
Bellows, Bellows Top Bush and the Push
Rod Top Bush
.

5. Remove the Blanking Plug 6. Insert the Under Deck through the centre hole
from the Bellows Bottom Bush. making sure it’s aligned as photos below
7. Fasten the Under Deck mechanism
Using the 3 off M6 x 16 screws 8. Re-Fit the following items:
and spring washers Push Rod Top Bush

9. Bellows Top Bush. 10. Bellows. 11. M12 plain washer.
U-Piece Assy. M8 plain
washer. M8 nyloc nut.
12. Make sure the mechanism is in this position before tightening the M5 x 8 hexagon
screw onto the flat of the push rod
13. U-Piece fixings. 14. Fix the U-Piece Assembly using U-Piece fixings
make sure there is a plain washer
both sides of the U-Piece Bush.
15. Completed.
Make sure the Searchlight pans and tilts correctly.

For Pedestal Models:
Mark out and drill through cabin roof using the template provided.
Remove the cable gland in the base and replace with the blanking plug
supplied.
Secure the pedestal to the deck using appropriate fixings and then mount the
searchlight to the pedestal and secure using the fixings provided. A drilled
hole is also required in the deck to allow for the connection to an electrical
supply. The searchlight is supplied with 3 metres of supply cable so that the
installer can choose a suitable connection point.

5 - Electrical Installation
For safety purposes, only competent personnel should perform the electrical installation. All
equipment should be installed to current Electrical Regulations and Standards.
In order to obtain the maximum light output from the searchlight, it is essential that the full
operating voltage of the LED fitted be applied to the LED contacts.
Method of Electrical Connection
1) Disconnect the supply before working on the electrical system;
2) The searchlight must be connected to a fused electrical supply, using suitably sized cable;
3) If the searchlight is located a considerable distance from the supply, provision must be
made in the cable size in order to overcome the voltage drop.
4) Whenever possible cable terminations should be made below deck and with approved
terminal devices;
5) If a spare auxiliary fuse or circuit breaker is not available, one of the correct type and rating
should be fitted and connected to a positive supply. It is advisable to locate a bus bar or
main connection and avoid any direct connection to the supply:
6) For 110/220v AC products, the following colour coding system should be used for the
customer supply cable:
Brown - Live
Blue - Negative
Green/Yellow - Earth
Installation Guideline
A typical installation and connection routine for the L230 LED 110/240v searchlight is as
follows:
Referring to wiring diagram C27105, a supply is fed into the junction box, which then provides a
common feed to the searchlight.
Cables required to be connected by the customer: -
Supply cable to the junction box.
A typical installation and connection routine for the L230 LED 24v searchlight is as follows:
Referring to wiring diagram C27106, a supply is fed to the inverter, which then provides a
common feed to the searchlight.
Cables required to be connected by the customer: -
Supply cable to the inverter and to the junction box.