Buckleys Surface Display Pro' User manual

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MANUFACTURERS OF SPECIALIST TEST EQUIPMENT
Surface Display Pro’
Operating Instructions
English
Version
Please read carefully before use

Surface Display Pro’
3
Contents Page
Description 4
Technical Data 5
Safety Precautions 5
Unpacking 6
Operation 6
Calibration 7
Maintenance 8
Disposal Information 8
EC Declaration of Conformity 9
UKCA Declaration of Conformity 10
Contact Details 11
Attention! Misuse or failure to comply with the guidelines outlined in
this manual may impair the safety provided by the equipment.
This symbol denotes important information on potential hazards.
Please read these sections with particular care.

Instruction Manual
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Description
The Buckleys Surface Display Pro’ Unit (SDU) has been designed to provide a
remote method of verifying the corrosion potential voltage readings of the
Buckleys BathyCorrometer® Pro’.
The SDU (typically aboard a vessel or on a platform) is connected to the
BathyCorrometer® Pro’ (used by a diver subsea) via a robust, two-core, water
resistant umbilical cable of suitable length (supplied separately).
Using a 4-20mA signal, the voltage reading on the BathyCorrometer® Pro’ is
mirrored on the Surface Display Pro’, allowing quick and easy verification.
Note: The voltage is now displayed as a negative voltage rather than positive
as with early SDUs and Roxby/Buckleys BathyCorrometer®s. This has been
changed to bring the readings in line with those widely used in the industry.
Note: Using the surface display unit with a different BathyCorrometer®
Pro’ than the one it was configured for may cause spurious readings.
See certificate supplied separately.
The Surface Display Pro’ is fully compatible with the BathyCorrometer®Mk5,
however it is not suitable for use with older Roxby unit or early Buckleys BCMs.
BathyCorrometer®probe tip
ON/OFF
switch
Umbilical connection
Mains power input INPUT VOLTAGE
SELECTOR

Surface Display Pro’
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Technical data
Input voltage: 115/230VAC @ 50/60Hz
Power consumption: 8VA
Display: 3.5 digit red LED
Accuracy: +/- 0.1% of reading +/- 1 digit
Temperature stability: 100 ppm/°C
Storage temperature: -10°C to +60°C
Operating temperature: 0°C to +50°C
Dimensions (L x H x D): 189mm x 37mm x 138mm
Weight: 1.6 kg
Humidity: Maximum 80% non-condensing
Safety Precautions
Under normal operation the Buckleys Surface Display Pro’ Unit should present
little or no risk to the user. However, as with any mains-powered device, it is
advisable to take a few basic precautions to minimize any risk still further;
• Under no circumstances should the case of the SDU be opened.
• If the unit should become faulty and/or cease to function, it should be
returned to the supplier for repair by trained and qualified technicians.
• Only trained personnel should use the unit.
Before connecting the mains supply and switching on
always check the position of the INPUT VOLTAGE SELECTOR.
Applying the wrong voltage may cause damage to the unit.
The Surface Display Pro’ will only operate with a 115V or 230V
mains supply. This will read 120V or 240V on the selector itself.

Instruction Manual
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Unpacking
Check that the following items are in the received package:
Quantity Item
1 Surface Display Pro’
1 Calibration lead (BCM to SDU)
1 Mains power lead
1 Probe lead (4mm plug to clip)
1 Manual
If any of these items are missing please contact your supplier immediately. The
packaging should be retained for the future to be used if the unit needs to be
sent back for repair, or needs to be stored.
Operation
Buckleys’ Surface Display Pro’ (SDU) provides a surface readout of the
corrosion potential voltage reading being taken by a diver operated
BathyCorrometer® Pro’. To use the Surface Display Unit, follow the steps below.
• Ensure that the SDU has been calibrated before use. In general, it is best to
calibrate the SDU and BathyCorrometer® Pro’ before the commencement of
each corrosion survey.
• Connect the SDU to the BathyCorrometer® Pro’ using the two core, water
resistant cable that is to be used during the survey (supplied separately).
Connect the SDU to the mains power lead ensuring that the mains input
voltage selector on the rear of the SDU is set correctly. Switch on the mains
power supply.
• Before beginning a corrosion survey it is a good idea to carry out a final
check of the SDU and BathyCorrometer® Pro’. This can be done using a zinc
test block immersed in a standard salinity solution (3% at 25°C). When the
BathyCorrometer®’s steel tip is held against the test block in the saline
solution the meter reading (approx. 1.00 - 1.08V) should be repeated on the
SDU. If this is not the case the calibration procedure should be repeated.
When you are satisfied that all the checks have been made and passed, the
BCM and SDU are ready for use.

Surface Display Pro’
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Calibration
Note: It is important to ensure that the BCM, its half-cell and electronics are
calibrated correctly prior to commencing a corrosion survey. Guidelines
on how to do this can be found in the BCM Operating Instructions manual.
The SDU has been designed so that calibration with a BCM can be easily
carried out without the need for specialist equipment; procedure as follows:
• Using the calibration leads supplied, connect the 4 – 20mA input on the rear
of the SDU to the bulkhead socket in the BathyCorrometer® Pro’ handle.
Connect the 4mm ‘Probe’ socket on the rear of the SDU to the
BathyCorrometer®’s probe tip using the lead supplied.
• Plug the supplied mains power lead into the SDU checking that the mains
input voltage selector is in the correct position, do not connect the mains
supply at this stage.
• Use a small flat-bladed screwdriver to gently prize off the SDU display cover
(using the slot on its lower edge) to expose the LED modules and the trim
adjustments.
Set the calibration switch on the rear of the SDU to ‘0’. The SDU and BCM
should now display the same reading (close to zero). If the readings differ,
adjust the ‘Zero adjust potentiometer’ control until both readings are the same.
Now set the calibration switch to position ‘1’. The readings on the SDU and the
BathyCorrometer®should again display the same reading - if different, adjust
the ‘Span adjust potentiometer’ control until the two readings are aligned.
Please DO NOT
adjust this pot
Span adjust pot
Zero adjust pot

Instruction Manual
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Repeat these steps until no further adjustment is required. Replace the cover
on the meter and bezel on the case (if it was removed) and remove all
connecting leads. The Surface Display Pro’ is now ready for use.
Note: All other controls are factory set and should not be adjusted.
Adjustment of the other controls will cause the Surface Display Pro’ to
produce an incorrect readout.
Maintenance
The Buckleys Surface Display Pro’ has been designed so that no maintenance
is required by the user.
The Surface Display Pro’ should be inspected from time to time to check
that the case, calibration leads and mains cable have not been
damaged. If damage is found the unit must not be used and it must be
returned to the manufacturer for repair.
Disposal information
Producer registration number: WEE/HJ0051TQ
This product must be disposed of in accordance with UK WEEE
regulations.
For further information on UK WEEE regulations click on:
www.gov.uk/government/publications/weee-regulations-2013-government-
guidance-notes

Surface Display Pro’
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EC Declaration of conformity
We:
Buckleys (UVRAL) Ltd
As manufacturer of the apparatus listed,
declare that the product:
Surface Display Pro’ Unit ®
Is manufactured in conformity with
European directives:
2014/30/EU
2014/35/EU
Authorised by:
J P Hoveman
CEO, Buckleys (UVRAL) Ltd.

Instruction Manual
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UKCA Declaration of conformity
We:
Buckleys (UVRAL) Ltd
As manufacturer of the apparatus listed,
declare that the product:
Surface Display Pro’ Unit ®
Is manufactured in conformity with
the following UK legislation
Electronic Compatibility Regulations 2016
The Electrical Equipment (Safety) Regulations 2016
Authorised by:
J P Hoveman
CEO, Buckleys (UVRAL) Ltd.

Surface Display Pro’
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Contact details
Manufacturer: Buckleys (UVRAL) Ltd
Address: Buckleys House
Unit G, Concept Court
Shearway Business Park
Shearway Road
Folkestone
Kent CT19 4RG, UK
Tel: [phone]
Website: www.buckleysinternational.com
Distributor details

Product registration
Thank you for choosing a Buckleys product,
we are sure it will provide you with many years
of reliable service.
Please register this product via Buckleys’
website and download the
Warranty Registration Certificate.
Register your product in 5 minutes
Once your product is registered, you will receive
the following benefits:
• FREE annual service & calibration reminders by email
• Latest industry news relating to your product
• Be the first to hear about our new products
We strive to improve the quality of our products and service.
Registering your product helps us monitor overall quality of our products, service and
dealer network. Additionally, if we ever need to contact you regarding your product,
we are able to do so immediately.
We will also send you annual service/calibration reminders by email to help ensure
your product is always in perfect working order.
To register your product, simply visit:
www.buckleysinternational.com/registration
...Complete the online form and click on SUBMIT.
5830-0035 - SDP/IM/ENG/V.04/21