Orolia G5-1 406MHz GPS EPIRB User Manual CPY

Orolia Ltd 406MHz GPS EPIRB CPY

Contents

User Manual Part 1

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Document ID707264
Application ID7u3QwehFzbvdfI451t0tDA==
Document DescriptionUser Manual Part 1
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize203.83kB (2547890 bits)
Date Submitted2006-09-21 00:00:00
Date Available2007-01-04 00:00:00
Creation Date0000-00-00 00:00:00
Document Lastmod0000-00-00 00:00:00
Document TitleCPY Document

mcmurdo
SMARTFIND
we mun
SMARTFIND
65/ G5
USER MANUAL
This manual is applicable to both the E5 Smartfind and the GS Smartfind
Plus EPIRBs. The Smartfind Plus contains a GPS receiver for improved
positional accuracy; some parts of this manual are applicable only to the
Smartfind Plus, and are marked accordingly.
APPLICATION
This EPIRB (Emergency Position Indicating Radio Beacon) is
designed for use in maritime emergencies, and is approved for
these contingencies.
It is not designed or recommended for use on land or in the air.
Use the EPIRB only in situations of grave and imminent danger.
Intentional false alerts may result in penalties.
REGISTRATION
This EPIRB must be registered with the appropriate national
authority.
The function of the EPIRB is to send an alert to the COSPAS-
SARSAT satellites, as described in the Appendix. How soon an
alert is received depends on the positions of the satellites at the
time, and can be influenced by overhead obstructions aboard the
vessel. Rescue time following an alert depends on the overall
performance of the Search and Rescue organisations, which is
outside the control of McMurdo.
IN EMERGENCY
Remove the EPIRB completely from its
bracket or enclosure
Hold the lanyard spool and throw the EPIRB
into the water where it will self-activate
OR
If time permits, pull the tear-off tab up, then
press the activation button and slide the
switch left
1 Recommendations and safety notices ............................................................... 2
2 Mandatory Registration. . 3
2.1 Overview ...... 3
2.2 How to register. 3
2.3 Warranty form .. 4
2.4 Radio licence 4
2.5 Sale or transfe 4
3 Description ......... . 6
3.1 Bulkhead bracket 8
3.2 Float-free enclosure 9
4 Controls ................. 10
4.1 Activation switch . 10
4.2 TEST button. 10
43 Sea switch. 10
4.4 LEDs .. 10
4.5 Buzzer 11
5 Operating procedure 12
5.1 Sinking ................... 12
5.2 Abandon ship... 12
5.3 GPS Operation (Smartfnd Pius only). 12
5.4 Releasing EPIRB from a bulkhead bracket .. 15
5.5 Releasing EPIRB from an enclosure .. 16
5.6 Manual activation ...........................
5.7 Deactivation .....
5.8 Re-fitting EPIRB ..
6 False alerts ............
6.1
6.2
6.3
7 Fully disabling an EPIRB ......
8 Bulkhead bracket installation.
8.1
8.2
9 Enclosure installation
9.1 Siting..
9.2 Mounting proce ure
9.3 Mounting instruction plate.
9.4 Marking Hydrostatic Release Unit '(HRU) expiry..
9.5 Marking vessel name. ...
10 Maintenance .............
10.1 Self Test & inspection
10.2 Mechanical inspection
10.3 HRU replacement...
10.4 Battery replacement
10.5 Servicing ......
106 Transportation ..
10.7 GMDSS inspections
11 How does it work?
12 Technical specificatlon ..
13 Appendix — Satellite Systems .
Stand down rescue services.
Turn off the EPIRB.
Dealing with a transml mg
Siting ...................
Mounting procedure
United States EPIRB registry system ....................................................................... 44
RECOMMENDATIONS AND SAFETY
NOTICES
This EPIRB is an emergency device for use only in grave
and imminent danger.
False alerts endanger lives. Help to prevent them;
understand how to activate and de-activate your
equipment. Intentional false alerts may involve penalties.
Read the complete manual before installing, testing or
using the EPIRB.
Ensure you test the EPIRB monthly — see section 10.1
Ensure the EPIRB is registered with your local authorities
(Flag State nation) — see section 2.
The EPIRB contains no user serviceable parts. Do not
open. Return to your dealer for battery replacement or
other service.
This device contains Lithium batteries; do not incinerate,
puncture, deform or short-circuit. Take care if you need
to dispose of these batteries or the complete EPIRB —
refer to section 10.3
This device emits radio frequency radiation when
activated. This radiation is not classed as harmful;
however, it is advisable not to handle the antenna while
the unit is activated.
It is advisable not to stare directly at the strobe LEDs.
2 MANDATORY REGISTRATION
You must register your EPIRB with the appropriate authorities.
Failure to register may slow the rescue and lead to loss of life.
In the USA failure to register may result in a fine.
In the UK you are legally required to register your EPIRB.
2.1 Overview
Every EPIRB is pre-programmed with a unique identity before it reaches the customer.
This is done by the manufacturer or, in some cases, the distributor. The identity
includes a 3 digit country code. This is the country that takes responsibility for storing
that particular EPIRB’s registration details. In most cases this is the country to which
the vessel is flagged. The country programmed into your EPIRB can be found from its
rear identity label. You must register with this country.
' MV BELLANA
$1223 EPIRB 1 Vessel
Number 1D1400063F81FEO
(UIN) FLAG 232 G BRITAIN
SERlALISED 000012 Country
CATEGORY 1 - AUTO
Class 2 —20/+55 c (-4/+131 F)
When you activate your EPIRB in an emergency, the nearest maritime search and
rescue coordination centre (MRCC) will receive the message and decode the country
code (eg 232). They will then access the registration database for that country and
expect to find details of your vessel, its radio equipment and who to contact. If they fail
to find this information, this may slow down any rescue.
2.2 How to register
Three registration forms are provided, two are for future use and one must be
completed immediately. These forms are pre-printed with your EPIRB’s identity; all you
have to do is complete details of your vessel and provide contact numbers. Wherever
possible the forms are also pre-printed with the correct mailing address and a faxback
number. If your form does not have a mailing address, contact your supplier. When
you have completed the form, you can choose to fax it or mail it.
It is usual to receive confirmation when you register. In the UK and USA you will also
receive a “Decal" sticker which you must fit to the EPIRB itself. The Decal is proof of
registration. Not having a Decal is an offence.
Useful registration contacts are:
USA Sarsat Beacon Registration UK EPIRB Registry
E/SP3, RM3320, FB-4 HM Coastguard (Southern)
NOAA, 5200 Auth Road Pendennis Point, Castle Drive
Suitland MD 20746-4304 Falmouth TR11 4WZ
Tel 888 212 7283 Fax 301 568 8649 Tel 01326 211569 Fax 01326 319264
Details of the North American on-Iine registration systems are given on Page 44.
COSPAS-SARSAT provide registration details for many countries; use the web
address www.cospas-sarsat.org and follow the links to 406 MHz Beacons and
Registration; alternatively. there is direct access to the database on
www.406registration.com
2.3 Warranty form
Please complete the warranty form supplied and fax or mail it to McMurdo. Failure to
do this may delay any future warranty claim.
2.4 Radio licence
An EPIRB is a radio transmitter and must therefore be added to your radio licence. If
you have been allocated a radio callsign, then you already have a radio licence for
your VHF or MF radio set. You should update your licence to include your EPIRB. For
further details see your licence or use these contact numbers:
USA FCC Tel : 888 225 5322 Website : wwwfcc.govlForms\Form506\506.pdf
UK Ship Radio Licensing, Radio Licensing Centre, The Post Office, PO Box 1495
Bristol 8899 3QS Tel: 0870 243 4433 Fax: 0117 975 8911
Minicom: 0117 921 9550 Website: www.radiolicencecentre.co.uk/
2.5 Sale or transfer
EPIRBs registered in the USA, Canada, UK and Australia do not need to be re-
programmed when transferred to a new vessel. Simply complete another registration
form to inform the authorities of the transfer. Use one of the spare forms provided or
contact McMurdo for a blank form. (See warranty section at rear for address).
For most other countries, the EPIRB must be re-programmed with either the new
vessel’s Maritime Mobile Station Identity (MMSl) or its radio callsign, whichever is
required by the country controlling the new vessel.
Since the EPIRB identity contains a country code, it follows that changing the flag state
of the vessel also means the EPIRB must be re-programmed. Programming can be
carried out at McMurdo or any of our designated agents. For details of your nearest
agent, either contact McMurdo using the details in the warranty section, or visit the
McMurdo web site at www.mcmurdo. co. uk.
2.5.1 Mandatory information for Oceania
(The term Oceania is normally used to designate all the islands of the Central
and the South Pacific including Australia and New Zealand.)
Advice to owners of Emergency Position Indicating Radio Beacons:
Registration of 406 MHz satellite Emergency Position Indicating Radio Beacons
(EPIRB) with the EPIRB Registration Section of the appropriate Maritime Safety
Authority (MSA — see below) is mandatory because of the global alerting nature of the
system.
The information provided in the registration card is used only for rescue purposes.
Fill in the owner registration card immediately on completion of the sales transaction.
Mail the registration card immediately.
If the beacon is to enter service immediately, complete the registration card and fax the
information to the MSA. The original card must still be mailed to the MSA for hard-copy
reference and filing.
If the current owner is transferring the beacon to a new owner, the current owner is
required to inform the MSA by letter, fax or telephone of the name and address of the
new owner.
The subsequent owner of the beacon is required to provide the MSA with the
information shown on the owner registration card. This obligation transfers to all
subsequent owners.
*The MSA is the Australian Maritime Safety Authority or the Maritime Safety Authority
of New Zealand, as appropriate, whose respective fax numbers are 06 257 2036
(Australia) and 04 382 6482 (NZ).
3 DESCRIPTION
The EPIRB is a powerful self-contained distress transmitter. It is powered by a Lithium
battery that has a replacement interval of 5 years. An EPIRB is intended to be a one-
shot device; once activated it will operate for at least 48 hours. It operates best while
floating in water, but it can also be operated while on board a vessel or in a liferaft.
The key components of your EPIRB are:
Antenna
Strobe light
Red LED
Green LED
Sea switch
Activation switch
Test button
Lanyard
This is a flexible whip. It must be near vertical when operating.
If the antenna gets bent, gently straighten it out.
These are the bright white LEDs visible through the clear lens
dome. When the EPIRB is activated they will flash every few
seconds.
Visible through the clear lens dome at the rear of the EPIRB.
This stays on or flashes to show which mode the EPIRB is in.
Where fitted (beside the red LED), this flashes when the GPS
acquires a position fix.
The two studs on the sides of the EPIRB are sea switch contacts.
Submerge these in water to activate the EPIRB automatically.
Keep these contacts clean — see section 10.2
Pull the tear-off tab upwards to release the switch, then push the
switch in and move it fully left.
This button enables the user to run test sequences to verify the
readiness of the EPIRB.
Pull the lanyard spool down to free it. Use the cord to tether the
EPIRB to a survival craft.
Strobe
Red LED
Green LED
Test
button
Activation
switch
Lanyard
Sea switch
3.1 Bulkhead bracket
If you purchased the manually activated EPIRB version, this is normally supplied with a
bulkhead mounting bracket (see section 8). The EPIRB is released by pulling out a R-
clip.
The bulkhead bracket should be sited in plain view near an emergency exit.
To avoid accidental activation if the EPIRB is removed from its mounting, the bracket is
in two sections. The removable collar section contains the deactivating magnet for the
EPIRB, so the demounted EPIRB with its attached CARRYSAFE collar cannot be
activated by moisture. This allows it to be removed easily and transported in, for
example, a wet grab bag.
Press to release
CARRYSAF E collar
EPIRB in CARRYSAFE Fixed bulkhead mount
removable collar
WARNlNG
The EPIRB will NOT be activated by moisture while it is in the bracket or
in the CARRYSAFE collar (but it may activate if placed in close proximity
to a magnet). The EPlRB must be removed from all parts of the bracket; it
will then activate if immersed or if switched on manually.
3.2 Float-free enclosure
If you purchased the automatically activated version (‘a’ suffix), also known as the
“float-free” version, then your EPIRB is supplied in a plastic enclosure (see section 9).
This is much more than just a protective housing; it contains a spring-loaded lever
which automatically pushes the enclosure lid off and releases the EPIRB if your vessel
sinks. This automatic ejection is controlled by a device called a Hydrostatic Release
Unit (HRU). If the enclosure is sinking then before it reaches 4 metres (13 feet) depth
the HRU cuts 3 plastic rod that retains the lever; this ejects the lid and releases the
EPIRB which floats to the surface and switches on automatically, as shown below:
1.
As the vessel sinks, the enclosure fills with water. The HRU contains a
blade which is released due to water pressure acting on a diaphragm.
Before it reaches a depth of 4 metres, the HRU will operate and cut the
plastic rod, releasing the coil spring.
The spring pushes the EPIRB and the enclosure lid outwards. As the lid
pivots off it disengages from the moulding Iip that helped hold it in place.
The lid is weighted so it rolls over and fails away.
As the EPIRB floats away, it moves out of range of the magnet. Once
away from the magnet its sea switch becomes armed.
The sea switch activates. The EPIRB then floats on the water surface
with its strobe light flashing. After 50 seconds it makes its first distress
transmission.
Sea switch activates;
EPIRB transmits
EPIRB arms when
free from housing
HRU cuts rod
Lid ejects and
EPIRB floats free
If you need to activate your EPIRB manually, it can be freed from the enclosure after
pulling out the R-shaped retaining pin and removing the lid.
4 CONTROLS
4.1 Activation switch
This slide switch is protected against accidental activation by a red tear-off seal which
indicates if the EPlRB has been activated previously.
The EPlRB can be activated manually by tearing the seal upwards, depressing the
locking button on the switch and sliding the switch to the left.
When the EPlRB is activated the strobe will start to flash immediately, but the EPlRB
will not make any distress transmissions for 50 seconds. This gives you a chance to
turn off if you activated it accidentally. During this time the red LED illuminates
continuously. When the red LED starts to flash, the 50 seconds delay has passed and
distress transmissions have started.
4.2 TEST button
This control allows various test sequences to be run on the EPlRB. Details of these
tests are given in Section 10.1.
4.3 Sea switch
It is important to realise that the only time the EPlRB is completely off is when it is
fitted in its mounting bracket or enclosure. As soon as you take it out, a magnetic
switch activates and puts the EPlRB into its “ready" state. It will not drain the battery in
this state, but it will turn on automatically if the sea switch contacts are immersed in
water. The sea contacts are the two studs, one on each side of the EPlRB.
Although you can control the EPlRB manually with the activation switch, the sea switch
overrides any manual settings. For the manual switch to operate properly the EPlRB
must first be dry so that the sea switch is de-activated.
To ensure the sea switch operates properly in rough seas, it has a built-in time delay. It
has to be wet for at least 2 seconds before it will activate and it has to be dry for at
least 8 seconds before it will de-activate.
4.4 LEDs
4.4.1 Strobe (white)
The strobe is the visual means of locating the EPlRB. When activated, the strobe
flashes (approximately) 21 times per minute, with a pause during the time when the
EPlRB is transmitting on 406 MHz.
10
4.4.2 Red LED
The red LED is used to indicate transmissions by the EPIRB. When activated, it
flashes alternately with the strobe to indicate a good transmission on 121.5 MHz. Every
50 seconds it illuminates for 2 seconds to indicate a good transmission on 406 MHz;
immediately before the transmission the LED flashes rapidly as a warning to the user.
When the EPIRB is first activated the red LED is illuminated continuously until the
EPIRB begins to transmit, when it begins to flash.
4.4.3 Green LED (fitted to Smartfind Plus only)
The green LED flashes alternately with the strobe to indicate that a valid position has
been obtained by the GPS receiver. Every 50 seconds it illuminates for 2 seconds to
indicate that the position is being transmitted on 406 MHz.
Every 20 minutes the GPS receiver updates its position information. If a fix is not
obtained, the green LED stops flashing, and illuminates only every 50 seconds (when
the previous position information is transmitted).
AII LEDs also indicate the results of self-test — refer to section 101
4.4.4 Interpreting the LEDs:
There are three principal indications to the user:
. It the red LED is ON continuously, the EPIRB is active but has not yet made a
transmission. There is time to turn it off without causing an alert.
. If the red and green LEDs flash together and alternate with the strobe flash,
the EPIRB has a valid GPS position which it is transmitting regularly. This is
the normal operating condition which requires no user action.
. If the red and green LEDs flash at different rates, the EPIRB is attempting to
obtain a GPS fix. If this indication persists, it is advisable to move the EPIRB
to a different location; something may be affecting its ability to see the GPS
satellites.
The LEDs can give many other indications; these are principally for diagnostic
purposes.
4.5 Buzzer
The EPIRB contains a buzzer to give audible feedback.
When the EPIRB is activated the buzzer pulses rapidly (whilst the red LED is ON
continuously) as a warning that the EPIRB is about to transmit. Once the first
transmission is complete, the buzzer sounds synchronously with the strobe.
The buzzer is also used to indicate the results of self-test.
11
5 OPERATING PROCEDURE
An EPIRB is a piece of life saving equipment. Its sole purpose is to call for help.
It must only be used in situations of grave and imminent danger.
Misuse can involve a severe penalty.
5.1 Sinking
If you have a category 1 “float-free” enclosure (see marking on enclosure label), then if
your vessel sinks, the EPIRB will automatically release itself from its enclosure before
it reaches a depth of 4 metres. The EPIRB will float to the surface and start to operate
because its sea switch is activated.
If possible, the EPIRB should
be recovered and tied (using its
lanyard) to the survival craft. An
EPIRB is meant to mark
survivors, not the accident
scene.
For best operation leave the EPIRB floating in the sea near the survival craft, as this is
the condition for which it was designed and tested.
_NOTE: Satellite coverage at the time an alert is transmitted and, if activated onboard a
ship or raft, overhead obstruction on the ship or raft, may affect whether and how soon
an alert is received by the satellite system.
5.2 Abandon ship
If the vessel is sinking and there is time to fetch the EPIRB then this should always be
done. Release the EPIRB from its mounting bracket as described in section 5.4 or 5.5
and carry it to one of the Iiferafts. Once the Iiferaft is in the water, uncoil the lanyard
and tie it to the Iiferaft, then throw the EPIRB overboard so that it floats next to the
Iiferaft. The EPIRB will operate because its sea switch will activate.
5.3 GPS Operation (Smartfind Plus only)
The GPS receiver needs a clear view of as much sky as possible in order to acquire
signals from sufficient satellites to determine its position. Should it fall to do this, the
beacon will still transmit the 406 MHz distress signal, and its position will be
determined by the COSPAS-SARSAT satellites using Doppler techniques.
12
Getting the best from your EPIRB
Your EPIRB is designed and optimised to be used floating in the sea. However, if you
have to use it in other situations, this section provides guidance on how to get the best
from your EPIRB.
Aboard ship:
D0:
0 Place the EPIRB in the open,
clear of overhangs
. Keep the EPIRB upright (hold it
if necessary)
0 Switch on the EPIRB
DON’T:
0 Place the EPIRB close to large
structures
0 Lay the ERIRB on its side
0 Place the EPIRB under cover
13
In a Iiferaft:
D0:
0 Make sure you switch on the EPIRB
0 Hold the EPIRB up as high as possible.
Note: the high intensity flashing strobe light may cause discomfort if viewed for
prolonged periods.
We recommend that the EPIRB is used floating in the sea
5.4 Releasing EPIRB from a bulkhead bracket
If you have an EPIRB fitted into a bulkhead bracket, pull the R-clip out of the bracket to
release the retaining strap. Hold the antenna to prevent it springing loose and lift the
EPIRB out of the mounting points.
15
5.5 Releasing EPIRB from an enclosure
If your EPIRB is fitted inside a full enclosure, first remove the R-clip from the retaining
rod, then pull off the enclosure cover and remove the EPIRB.
5.6 Manual activation
If the vessel is not sinking but there is imminent danger, remove the EPIRB from its
bracket and activate it manually as shown below. Note that once activated it will flash
immediately, but it will not transmit a distress call for 50 seconds. This gives you a
chance to turn it off if you activated it in error.
ONLY IN EMERGENCY
OTEAR TAB @ PUSH & sums LEFT
Once activated the EPIRB must have its antenna as upright as possible and it must
have a clear view of the sky for proper operation. Laying it on its side or placing it next
to a metal bulkhead will impair its range and may fail to alert the rescue services. Avoid
handling the antenna, as this will also impair performance.
16
5.7 Deactivation
If your EPIRB has been activated for a cumulative period in excess of 6 hours then its
battery should be replaced. This is necessary to ensure that in an emergency it will
operate for the full 48 hours required by international regulations. See section 10.4 for
battery replacement instructions.
if the EPIRB was activated by mistake or if the emergency ends then the EPIRB can
be reset back to its “ready” state as follows:
REMOVE FRDM iil'ttéiJER
AND DRY EPIRB
iF ON, SLIBE SWJTGH
T0 RFGHT
if EPIRB is still flashing then it has a fault. Refer to section 6 on False Alerts.
5.8 Re-fitting EPIRB
5.8.1 Refitting into bulkhead bracket
The EPIRB is now in its “ready” state, but its sea switch is still armed and will activate it
it gets wet. To de-activate the EPIRB fully it must be replaced in its mounting bracket,
where a magnet in the bracket will make the EPIRB safe.
Hold the bracket collar open and drop the EPIRB into the bracket. The slots in the
EPIRB fit over the locating lugs in the bracket.
Hold the collar shut and fit the R-clip to secure the EPIRB. Fold over the antenna and
locate the end moulding in the retaining slot.
17
Align
slot
with
Iug
Fit R-clip
Locate end of
antenna in slot
18
5.8.2
Re-fitting into enclosure
Referring to the illustration, place the EPIRB
on its side in the enclosure. As illustrated, the
TEST button is furthest from the back of the
enclosure.
Engage base of EPIRB into the recess in the
lever arm.
Push the EPIRB into the enclosure to engage
the retaining clip.
Bend the antenna as shown and retain it in
the recess.
Refit cover squarely, engaging the guides at
the top end and the rod through hole in cover.
Locate cover onto backplate, then snap down
over locating lug. Check that the cover is
correctly located (see following page).
Refit R-clip through hole in end of release rod.
CAUTION
Failure to fit EPIRB
correctly may impair
its ability to float free
in an emergency
19
Cover correctly fitted to base
20
6 FALSE ALERTS
False alerts are a serious problem for the rescue services. About 90% of
EPIRB-initiated distress alerts turn out to be false alerts. If your EPIRB should cause a
false alert, follow the instructions below.
6.1 Stand down rescue services
It is most important that you contact the nearest search and rescue authorities and tell
them it was a false alert, so that they can stand down any rescue services. Use any
means at your disposal to make contact. Often this can be by VHF radio to the local
coastguard or mobile phone if you are within coastal range, but MF/HF DSC and
lnmarsat A, B, C, M may also be used.
Useful contacts:
What to report
USA AtIantic/Gulfof Mexico 212 668 7055 EPIRB Unique ID (UIN)
510 437 3700 Date, time & duration
800 323 7233 Cause of activation
From any location 01326 317 575 Location when activated
6.2 Turn off the EPIRB
If the EPIRB was activated by mistake, then turn it off:
. Remove the EPIRB from any water and dry its sea switch contacts.
Wait about 8 seconds for the sea switch to de-activate.
If the EPIRB is still flashing then it must have been turned on manually
Slide the activation switch fully to the right.
The EPIRB should now stop flashing.
Refit the EPIRB correctly into its mounting bracket or enclosure.
Modern EPIRBs have sea switches and it is not uncommon for the sea switch to
activate in rough seas or heavy rain simply because the EPIRB has been badly fitted in
its mounting bracket. The EPIRB bracket contains a magnet to hold the EPIRB in an
off state. If the EPIRB is wrongly fitted the magnet has no effect, so heavy seas may
activate the sea switch. The cure is to ensure the EPIRB is correctly fitted as shown in
section 5.8.
21
6.3 Dealing with a transmitting EPIRB
In the unlikely event that your EPIRB develops a fault and will not turn off, then prevent
its radio signal from reaching the satellite using one of the following methods:
- Cutoff or fold down the antenna. Wrap the EPIRB in metal foil and take it
below decks.
or
. Cut off or fold down the antenna and place the EPIRB in a metal
container or locker.
Take care when dealing with the antenna. Handle the antenna as little as
possible. Refer to Section 1 for warnings.
Leave the EPIRB in this condition for 3 days until its battew is dead, then refer to
section 10.5 for instructions on returning the EPIRB for servicing. See also section 7.
22
7 FULLY DISABLING AN EPIRB
In the unlikely event that your EPlRB refuses to turn off then it may have a fault.
Procedures for dealing with a faulty EPIRB are covered in section 6 on false alerts; in
simple terms you should do the following:
De-activate the EPIRB as described in section 6.2
Suppress its signal by removing the antenna and wrapping the EPIRB in
metal foil, as described in section 63
Leave for 3 days until the battery is used up.
WE DO NOT RECOMMEND ANY OTHER COURSE OF ACTION.
However, if it is absolutely necessary to fully disable an EPIRB (by unplugging its
battery), proceed as follows:
Take the EPIRB below decks into a dry area.
Locate a cross-headed screwdriver.
Unscrew and retain the 3 sealing screws.
Lift the lens dome off. This will lift the circuit board.
Avoid touching the circuit board if possible
Using fingers, unplug the three white battery connectors.
The flashing will now cease.
Collect all the parts and return them to your nearest service agent.
23

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