Francis Searchlights M17 User manual

User Instruction & Installation Manual
M17 225w LED Spotlight
Product Reference Number:
A6231 –M17 12/24v 225w LED Cabin
A6232 –M17 12/24v 225w Deck
Manufacturer’s details: Distributor details:
Manual Part Number: C28715
Issue: 1 3.7.20
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 - General Assembly Drawing
10 - Spare Parts List

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.
◼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.
◼Spotlights get hot. Never touch the unit when lit and always allow 10 minutes for cooling
down after turning the spotlight off.
◼Never place anything on or cover the searchlight when in use.
3 –Technical Information
This product has been designed to operate in accordance with the product specification.
The M17 225w LED spotlight has the following features:
◼All marine grade materials and fixings.
◼Powder coated finish.
◼Horizontal rotation 360°.
◼Vertical movement ±35°.
◼Instant re-strike. No cooling down time required.
◼Economical 30,000-hour LED life.
◼24,000 lumens.
◼Colour temperature 6000K.
◼Weight –Handheld 2.4Kg –Cabin 4.5Kg –Deck 4Kg.
◼Sealing IP67.
◼Fitted with a protective front cover (Can be removed if not required)
The spotlight also performs to the following optical data:
◼Supply voltage –12v/24v.
◼Divergence –30°.
◼Temperature range: -40 to +50
In order that the spotlight 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 spotlight, which may
damage the equipment or cause personal injury.

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.
Preparing the Mounting Position
Mark out and drill 3 off holes Ø6.4mm on a 108mm P.C.D.
A central hole Ø45mm will be required to accept the movement of the control handle (Cabin
model only). Make sure to fit the base sealing gasket, when in the desired position bolt the
spotlight firmly down. On an uneven surface a suitable sealant maybe required to provide a
weatherproof seal.
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 spotlight, 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 spotlight 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/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) When wiring the negative supply, the direct connection to a battery or supply, or metal
hull/object, should be avoided. It is advisable to use a suitable terminal block or connection.
For ease of use a single pole switch, of the appropriate rating, should be fitted in a convenient
location. All cable lengths should be kept to a minimum.

6 –Operating Instructions
This equipment is designed for use out of doors, in free air. Never place anything on, or cover,
the spotlight when in use as this may present a hazard.
The spotlight can be tilted 35by pushing or pulling the underdeck handle.
Before switching on the searchlight make sure to remove the plastic film sheet off the front
protective cover.
This product should not be used for any purpose other than for which it was designed.
Any modifications to the product should not be undertaken without consulting the
manufacturer.
7- Fault Finding
All fault finding must be conducted by a competent person or qualified Electrical Engineer.
Failure of LED to light.
In the event of the LED failing to light the following steps should be taken:
Check that the supply is connected to the input of the LED and check all connections
On operation if the LED does not light, switch off supply and check all fuses
8 - Maintenance and Servicing
In order to prolong the service life and performance of your spotlight, the following maintenance
guidelines are recommended:
◼Maintenance checks should be conducted before every voyage or at least every three
months.
◼Before checking, disconnect the equipment from the supply.
◼Visually inspect the condition of the equipment.
◼Any major or minor structural damage should be rectified immediately in order to reduce
sympathetic wear.
◼It is advisable to check all seals and gaskets for signs of degradation. Renew if necessary.
◼Upon completing all maintenance requirements, the spotlight should be tested for full
working order (approximately 20 minutes).
If in any doubt as to the correct servicing procedures to adopt please contact your
distributor/agent or the manufacturer who will be able to advise the best course of
action for your product.
L.ED Unit Replacement
Remove the old LED Unit by releasing the cable gland & undoing the fixings that holds the unit
onto the crutch & then pulling through the cable.
Next feed the cable of the new LED Unit through the cable gland and ball tube.
Attach the LED Unit to the crutch.

9 - General Assembly Drawing
Drawing Number Description
A6231 M17 Cabin General Assembly
A6232 M17 Deck General Assembly

10 –Spare Parts List
The following spare parts can be ordered directly from the manufacturer:
Part Number Description
C28540-01 LED Unit Assembly
C15790-00 Base Gasket
C15557-00 Rubber Bellows
C15920-00 Bellows Locking Band
C02193-00 Base Spring
C01101-52 Grip Handle
C14239-00 Rear Handle
In order to prolong the life and performance of your product, we recommend that you only
specify Francis Searchlights spare parts. This will ensure that any warranties on your
equipment will not be invalidated.
When ordering spare parts please contact the Sales Department at Francis Searchlights
Limited. Please quote spotlight model and serial number at all times. This will enable a fast
response to your spares’ requirements.
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