FrancisFrancis A2541, FR380 User Manual

User Instruction & Installation Manual

FR380 Remote Control Explorer

Tungsten Halogen Searchlight

Product Reference Number:

A2542 – FR380RC Explorer 115/240v 650/1000w

A2541 – FR380RC Explorer 24v 150/250w

Manufacturers details: Distributor details:

Francis Searchlights Ltd

Union Road, Bolton

Lancashire, BL2 2HJ, UK

Tel: [phone]
Fax: [phone]

http://www.francis.co.uk

E-mail: [e-mail]

Manual Part Number: C23299

Issue : 3

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 Assembly
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 FR 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.

 Prevent rain, snow, condensation and water droplets from contacting the lamp as this may

cause bulb failure and possible shattering;

 Quartz halogen bulbs run with a high internal pressure in excess of atmospheric. Whilst the

construction is inherently strong, there is a slight risk of the bulb shattering;

 Never look directly into an illuminated searchlight as this may cause severe damage to

eyesight. If it is necessary to inspect a lamp whilst in operation, always wear suitable protective
goggles;

 Should it be necessary to examine the lamp with the front bezel removed, always use a

protective shield and wear goggles to ensure a safe working environment;

 Never attempt to clean a lamp whilst in use;
 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 lamp has cooled sufficiently before removal;
 If undue force appears necessary to remove the lamp, the equipment should be inspected by a

competent person or contact the manufacturer;

 When breaking a lamp for disposal, care must be taken to ensure the glass fragments are

safely contained. This operation must be performed out of doors in free air. In all
circumstances refer to the lamp manufacturers instructions packed with the lamp;

 Due to the vast range of lamps available it may appear possible that more powerful lamps can

be used in the equipment than for which it was designed. Even when the unit will physically
accept a higher wattage or voltage lamp, this substitution is not recommended and is
dangerous. This action will also void any warranties on the equipment.

Always refer to the lamp manufacturers technical data when dealing with lamps.

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3 - Technical Information

This product has been designed to operate in accordance with the product specification. The
FR380RC searchlight has the following features:

 All marine grade materials and fixings;
 Parabolic glass reflector;
 Stove enamel painted;
 365° horizontal rotation;
 Vertical movement +25° to -25°;
 Motor speed 20°/sec (Pan). ,5°/sec (Tilt);
 Remote focus facility;
 Thermostatically controlled internal heater.(Optional);
 Toughened front glass;

The 24v searchlight also performs to the following optical data:

150 Watt T/H 250 Watt T/H

 Supply voltage 24v 24v
 Peak Beam Candlepower 1718,000 lux 2800,000 lux
 Range 1311 metres 1673 metres
 Divergence 2° 3°
 Operational temperature with heater -50°C (-20° without) -50°C (-20° without)

The 115v searchlight also performs to the following optical data:

1000 Watt T/H

 Supply voltage 115v
 Peak Beam Candlepower 1560,000 lux
 Range 1249 metres
 Divergence 5°
 Operational temperature with heater -50°C (-20° without)

The 220/240v searchlight also performs to the following optical data:

650 Watt T/H 1000 Watt T/H

 Supply voltage 220/240v 220/240v
 Peak Beam Candlepower 1240,000 lux 1465,000 lux
 Range 1114 metres 1210 metres
 Divergence 5° 5°
 Operational temperature with heater -50°C (-20° without) -50°C (-20° without)

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.

Preparing the Mounting Position

Mark out and drill the fixing holes through the deck refer to drawing C23290). If anti-vibration
mounts are to be fitted, the fixing holes for the mounts should also be marked out and drilled. Prior
to manoeuvring the searchlight into its’ fixing position, the AV mounts should be fitted to the base.
When in the desired position, bolt the searchlight firmly down. On and uneven surface it may be
necessary to use a suitable sealant such as silicone, in order to ensure a weatherproofed joint.

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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 lamp fitted be applied to the lampholder 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. The following table should be used for
indication purposes only:

Searchlight 24v 150w 24v 250w 115v 1000w 230v 1000w 230v 650w

Cable Size (mm²) Distance Max Distance Max Distance Max Distance Max Distance Max

1.5 5 MTRS 3 MTRS 17 MTRS 68 MTRS 105 MTRS

2.5 8 MTRS 5 MTRS 28 MTRS 111 MTRS 171 MTRS
4 13 MTRS 8 MTRS 44 MTRS 176 MTRS 271 MTRS
6 20 MTRS 12 MTRS 69 MTRS 275 MTRS 422 MTRS

10 34 MTRS 20 MTRS 115 MTRS 460 MTRS 707 MT RS

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

Note: This equipment must be earthed.