DARAY X350 Manual

X350
LED Examination Light
Operating & Installation Manual
QAM.X350.0918.12

Page 1of 17

Page 2of 17
Table of Contents
1. Introduction................................................................. 3
1.1 Supported Lights ....................................................... 4
2. Technical Specifications .................................................. 5
2.1 Technical Drawing ..................................................... 6
2.2 Pre-Installation Responsibilities and component packing list ... 7
2.3 Pre-Start Checks ....................................................... 7
3. Operation ................................................................... 8
3.1 Turning the light ON/OFF and adjusting the intensity ........... 8
3.2 Correct usage of the light ............................................ 9
4. Maintenance ...............................................................11
4.1 Maintenance schedule................................................11
4.2 Safety Precautions ....................................................11
4.3 Product cleaning & care guidelines ................................12
4.4 Fuse Replacement ....................................................13
6. Warranty Information ....................................................15
6.1 Returns Policy .........................................................15
6.2 Warranty Details ......................................................16

Page 3of 17
1. Introduction
DARAY’s X350 is a cost-effective mobile medical examination light utilising LED
technology.
The mobile base contains a transformer to convert the mains electrical input to a
safe, low voltage which is fed to the light-head. The base is very stable and
manoeuvrable, and is fitted with 2 locking and 2 free castors; it will fit underneath
most couches, tables and chairs.
The X350 light-head swivels through 320°on a flexible arm on top of a telescopic up-
stand, allowing the light-patch to be directed wherever it is required for
examination.
DARAY’s BioProtect anti-microbial coating is applied to all painted finishes including
the light-head and the handle. All other surfaces are smooth to aid cleaning and
sterilisation.
This user & installation guide contains all the information you need for installation,
operation and maintenance.
Restrictions and Liabilities
Information in this document is subject to change and does not represent a
commitment by DARAY. Changes made to the information in this document will be
incorporated in new editions of the publication. No responsibility is assumed by
DARAY for the use or reliability of software or equipment that is not supplied by
DARAY.

Page 4of 17
For further information on our product range and find out more about our Company
please visit www.daray.co.uk or call 0333 321 0971.
This product was designed & manufactured in Great Britain by:
Daray Ltd.
Edison House
Robian Way
Swadlincote
Derbyshire
DE11 9DH
1.1 Supported Lights
The Following Models are supported in this Manual
X350LM
X350 LED Mobile Examination Light

Page 5of 17
2. Technical Specifications
Light Source
LED
Light Intensity (Lux) @ 0.5m
64,000 Lux ±5%
Light Intensity (Lux) @ 0.75m
30,000 Lux ±5%
Light Intensity (Lux) @ 1.0m
17,000 Lux ±5%
Light Intensity Adjustment Range
10% - 100%
Colour Temperature (Kelvin)
4,300K ±500
Colour Rendering Index (CRI)
95
Colour Rendering (R9)
88
Light Field Diameter (D50)
@ 0.5m: 90mm
@ 0.75m: 125mm
@ 1.0m: 175mm
Light Field Diameter (D10)
@ 0.5m: 220mm
@ 0.75m: 255mm
@ 1.0m: 340mm
Number of LED’s
6
Power Consumption
14W 0.2A
Average Working Life
>50,000 Hours
Input Voltage
100 - 240V AC 50/60 Hz
Output Voltage
30V DC 1A
Temperature Rise on Patient/User
≤2°C
Warranty Period
5 Years
NHS E-Class Code
FBU, FKR
Commodity Code
9018 908400
GMDN Code
12276

Page 6of 17
2.1 Technical Drawing

Page 7of 17
2.2 Pre-Installation Responsibilities and component packing list
This document is a guide to the steps that need to be performed to correctly install
the X340 Examination light. However, the work required to be performed is the
responsibility of the owner or designated contractor/s.
All fixings between DARAY lights and the building super-structure must be approved
by either the chief project engineer or an appropriate and competent structural
assessor.
The components supplied by DARAY for fitting / installation should be the following
items in the specified quantities.
X350LM
Qty.
IEC Cable (5m Orange)
1
Mobile Base
1
Light head and upstand assembly
1
Bag of fixings
1
Microfibre cloth
1
User Manual & Assembly Guide
1
2.3 Pre-Start Checks
Please check that the power cable is without visible damage, harsh folds, knots or
cuts in the rubberised coating.
When applicable, please check that the cable is fully inserted into the power socket,
before switching the power on.
Please check that the head and all parts of the base are without visible damage.

Page 8of 17
3. Operation
Position the light by moving it using the handle provided on the main stand.
Note: The light must not be lifted using the light-head handle or gooseneck. To position the
light, hold the upstand and move the light-head using the handle.
The front castors on the base have brakes which can be used to help keep the base from moving
whilst the light-head position is adjusted.
Unwrap the flex from the cable holders and plug the IEC connector into the base ensuring the
metal safety retainer is fitted over the top of the IEC plug connector.
Once connected to the mains, switch the illuminated power switch ON and the green indicator
will be illuminated. If the indicator does not illuminate, check the power supply and then check
the fuses located in the IEC socket on the mobile base (see section 5. FUSE REPLACEMENT) and
also in the mains plug. Further fault investigation should only be carried out by a qualified
electrician.
3.1 Turning the light ON/OFF and adjusting the
intensity
There is a rocker switch on the light-head near the handle. This is a
momentary type switch and does not latch.
Press the switch once to turn the light ON
Press and hold to decrease intensity
Press and hold to increase intensity
Press the switch once again to turn the light OFF
Note: If mains power is removed by either unplugging or
turning off at the base, the intensity will be reset to its
brightest setting when the light is powered on again.
The light-head can be rotated on the flexible arm which itself can
be bent almost double so the light patch may be directed at will.
IEC mains
connector
Safety
retainer
Illuminated
power switch
Light-head
handle
Rocker
switch

Page 9of 17
The telescopic extension is released for raising and lowering, and
locked by the locking screw at the rear of the up-stand.
Use the light-head handle to position the light-patch to where it is
required. In the interests of cross-infection control, avoid
touching any other part of the light.
The light-handle is coated with BioProtect®.
3.2 Correct usage of the light
Caution MUST to be taken to ensure correct
usage of the light, to preserve all features –in
particular the flexible neck (‘gooseneck’)
If you need to bend the neck to reposition the
light head, keep one hand approximately one
third up the neck, and then use your other
hand to curve the gooseneck through its
entire range, avoiding sharp kinks that will
cause irreparable damage.
Try to avoid bending the neck by pushing and
pulling the light head with one hand, as it will
inevitably cause undue stress on the base of
the neck, and will subsequently reduce the
ability of the neck to hold itself in position.
If you are intending to use the light head low
to the floor –for example, in a gynaecological
examination, ensure that the telescopic slide
assembly is set to its lowest position.
We strongly advise that all staff members
reading this manual adequately train all other
staff members who may be using this light.
Common sense must prevail at all times.
Locking
screw

Page 10 of 17

This is the correct way to bend the neck,
ensure you curve it through its entire
range.

This is the incorrect way to bend the
neck. Notice the sharp kink in the neck –
this will ultimately affect future
flexibility.

Page 11 of 17
4. Maintenance
The proposed maintenance is only a suggestion. Depending on the use of the product
and the operating environment, this may need to be revised more often.
DO NOT ATTEMPT ANY FIXES BEFORE CONSULTING DARAY.
If you cannot resolve a problem then please contact our helpline on 0800 878 9864
or email [email protected]
4.1 Maintenance schedule
Weekly checks
should include:-
Range of movement testing, it should be light and easy to move
throughout the range
No visible signs of excessive wear.
Monthly checks
to include:-
Check the joints and thumb screws for wear and report as
necessary
Six monthly
checks to
include:-
Check all electrical connections are sound and that there is no
visible cable wear.
All fixings to be checked and be of sound construction.
4.2 Safety Precautions
For all cleaning work, power off the equipment and where possible unplug
the mains socket, only minimal cleaning fluids should be used.
Please do not look directly into the light source when illuminated.
If the equipment is dented or scratched this should not impact the usability
of our lights however we advise that if the BioProtect® coating is damaged
and the metal casing underneath is visible, please do not attempt to ‘paint’
over it as this will impact upon the effectiveness of the coating, simply use
an alcohol based cleaning spray when cleaning and pay special attention to
the cut.
If there is damage to the power cable or if exposed wire is visible
DO NOT USE

Page 12 of 17
4.3 Product cleaning & care guidelines
The X350 features BioProtect® antimicrobial coating on all painted surfaces and has a fully-
enclosed head with an Ingress Protection (IP) rating of 54.
These guidelines are provided to help you maintain your equipment properly and prevent any
damage. Use of incompatible cleaning chemicals can adversely affect the finish and physically
damage the metal and plastic parts of the DARAY product, invalidating its warranty.
Please ensure these instructions are passed to the persons responsible for cleaning and they are
followed before each use.
Manufacturers recommended cleaning method:
1. Turn off the power to the light, and where possible, unplug the mains socket.
2. Remove noticeable contamination. Pay special attention to the light head and handle.
3. Ensure the equipment is surface-cleaned and disinfected using an appropriate, non-
abrasive cleaning agent (see recommended list below).
4. Dry all surfaces thoroughly with a clean cloth and check for damaged surfaces,
discolouration and/or contamination.
NOTE: Some DARAY products feature our BioProtect® antimicrobial coating on painted finishes.
This is designed to assist with infection control and is not a replacement for cleaning.
CAUTION: Our products are NOT waterproof. The equipment and accessories (included chargers
and battery packs) MUST NOT at any point be saturated, to prevent water ingress. Use a damp
cloth or saturated wipe if necessary. All electrical safety guidelines should be followed.
Any damage caused as a result of not following these guidelines will void any product warranty.
Below is a partial list of recommended surface agents:
Cavicide™ products
Isopropyl alcohol-based cleaners (<40% alcohol)
Ethyl alcohol-based cleaners (<40% alcohol)
Lysol® disinfectant
Other non-bleach and non-abrasive disinfectants or cleaners
DO NOT USE agents containing the following:
Organic, mineral and oxidizing acids (min. pH value 8.5)
Bases (max. acceptable pH value 8.5)
Oxidation agents (e.g. Hydrogen Peroxide)
Halogens (chlorine, iodine, bromide)
Aromatic/halogenized hydrocarbons
Bleach-based cleaners (e.g. Clorox™, Sterilox™)
Abrasive cleaners (e.g. Comet Cleaner™)
Acetone-based cleaners (e.g. nail polish remover, Goo-off™)
MEK (Methyl Ethyl Ketone)
If you are unsure whether you are using the correct cleaning fluids on your DARAY equipment,
please feel free to get in touch with us for advice.

Page 13 of 17
4.4 Fuse Replacement
CAUTION: Fuses normally blow for a reason. Investigate likely faults before changing fuses.
CAUTION: Isolate the unit from the mains before accessing the fuses.
Both the live and neutral mains inputs are fused. The fuses are contained in a holder which is
part of the IEC inlet mounted on the rear panel of the mobile base.
Unplug and remove IEC cable. Using a flat-bladed screwdriver, or similar, pull forward the
‘drawer’ containing the fuses. Hinge down the front of the holder. Lift the fuses by pushing
them through the holes below.
Refit new fuses (D10873) and reverse the removal sequence, ensuring the ‘drawer’ is
pushed fully home.
Warning: Ensure you isolate the unit from the mains power before any
work related to the electrical supply.
'Drawer'

Page 14 of 17
5. Spare Parts
CAUTION: Use only genuine ‘DARAY’ replacement lamps as other types may seriously impair the
optical performance of the product.
ITEM NO
PART NAME
TYPE
PART NO
1
Fuse
1A 20mm
D10873
2
Microfibre cloth
5 pack
DRK4080
3
Rocker Switch
White
D15071
4
Replacement Handle
White
D15194
5
Replacement Power Cable
5m, Hi-Visibility
D14658
6
30V 1A LED Transformer Module
30V 1A
D15081
All of the above parts can be purchase via DARAY
For any SPARE PARTS or TECHNICAL ISSUES phone DARAY’S Service Delivery Team on:
[phone]
Opening times 9am–5pm Monday to Thursday (excluding bank holidays)
9am-2:30pm on Friday
Or email:
[email protected]
IF THE LIGHT WAS ORIGINALLY PURCHASED THROUGH A DISTRIBUTOR CONTACT THEM IN
THE FIRST INSTANCE FOR A RESOLUTION
Please contact DARAY for help with any problems that the distributor cannot solve.

Page 15 of 17
6. Warranty Information
6.1 Returns Policy
DARAY's standard warranty is 12 months. However, this period may be extended to 5 years* free of
charge by completing and submitting the warranty registration.
We want you to be completely satisfied with your purchase. If you need to return goods purchased from
DARAY Ltd, please read the following information carefully.
The DARAY Ltd returns policy provides guidance on when you can return goods we have supplied, and what
you can expect from us once you do. To see our detailed returns policy and procedure visit
www.daray.co.uk/returns
TYPE OF RETURN
REMEDY
DAMAGED GOODS
Goods which are physically damaged on delivery
We must be notified within 24 hours of receipt.
Dead On Arrival (DOA)
Goods which do not work
Goods which do not work on arrival or develop a fault
within 28 days, we will advance replace the item.
GOODS DEVELOPING A FAULT
Goods which have developed a fault within the
warranty period.
If the fault develops after 28 days, but within the warranty
period, we will initiate the returns procedure.
NON WARRANTY
Goods which have developed a fault outside the
warranty period.
If a fault develops outside the warranty period, we will
initiate the returns procedure charges may be applicable.
OTHER
Any situation which is not covered by any of the
above.
We will always try to help, but we cannot normally offer a
refund.
For additional clarification, please refer to our terms and conditions at www.daray.co.uk/terms.
In a small number of cases, we may determine that a replacement would not work any better than the
original product we supplied. In such cases we will only offer a refund rather than a replacement for
qualifying returns.
Replacement bulbs and spare parts ordered on our website or from supplied part codes are not eligible
for credit. We will accept returns and exchange for the correct item.
If your purchase an item incorrectly you can return it within 14 days and it can be exchanged for another
product of equal or higher value, excluding transportation charges incurred. Goods and packaging must be
returned in their original condition. Under no circumstances will goods be accepted for return if they are
damaged, have been subjected to improper handling or abuse or have been used.
If you send us goods that do not qualify for return, you will invalidate your claim to any refund, and you
will be obliged to compensate DARAY Ltd for the cost of return postage and any other reasonable costs
incurred processing the goods. Your statutory rights are not affected.
IMPORTANT!
Please fill out your warranty registration online at
www.daray.co.uk/warranty or contact Daray by phone [phone])
or email [e-mail]
Year 1: Warranty includes parts and labour
(Return to Base)
Year 2-5: Parts only
*UK only
5

Page 16 of 17
6.2 Warranty Details
TERMS AND CONDITIONS OF WARRANTY
1. To qualify for this warranty you must register on www.daray.co.uk or return to Daray Ltd (Daray) the duly
completed warranty-registration form accompanying the product.
2. Daray warrants this product (excluding lamp) against faulty material and workmanship during the period of
the warranty. The period of warranty is the period stated on your warranty card and commences on the date
of purchase of the product. In the event that the product is not in good working order Daray will provide,
during the warranty period, a free repair service within the United Kingdom. The warranty is subject to
proof of purchase being provided; therefore, you should retain your original receipt.
2.1 The repair service consists of the provision of spare parts and/or replacement products (at Daray’s
discretion) which will be provided on an exchange basis and will either be new, equivalent to new or
reconditioned. All replaced spare parts and products shall become the property of Daray.
2.2 Daray’s only obligation under this warranty is the provision of the service as set out above.
2.3 All products are returned to Daray at the customer’s cost and risk. Products to be returned should be
adequately packed. For the address to send returns to please visit www.daray.co.uk
3. Daray’s arrangements for providing service provided under this warranty may include the use of sub-
contractors.
4. This warranty does not cover damage or defects in the Product caused by or resulting from:
Wilful neglect or negligence by anyone other than Daray;
Improper use, storage or handling of the product;
Use of non-Daray approved parts (such as replacement lamps) not compatible with the Product;
Fire, accident or disaster;
Use of non-Daray modifications other than in accordance with Daray’s instructions;
Attachment of fittings and accessories not approved by Daray;
Repairs, modifications carried out by service personnel not approved by Daray;
Damage caused by chemical corrosion from cleaning agents not approved by Daray.
Failure to use or install the product in accordance with the manufacturer’s instructions.
5. Nothing in this warranty shall have the effect of restricting or excluding the liability of Daray in respect of:
a) Death and personal injury caused by the negligence of Daray, or for fraud;
b) Under the Consumer Protection Act 1987 to a person who has suffered damage caused by a defective
product or to a dependant or relative of such a person;
c) Direct damage to your property caused by the proven negligence of Daray.
6. This agreement does not give any rights other than those expressly set out above and in particular, Daray will not
be responsible for any loss of income, profits or contracts or any direct or indirect consequential loss, damage
caused to or suffered by the purchaser as a direct result of this agreement.
7. This warranty is offered (subject to these terms and conditions) in addition to, and does not affect your
statutory rights.
8. Daray may disclose your details and other personal information to companies within the Daray group including
any subsidiary company or sub-contractor of Daray for the purposes of performing our obligations hereunder.
9. You must not resell outside the UK any products supplied by Daray and covered by the Export of Goods
(Control) Order 1992 (or any law that replaces it) without obtaining all necessary licences. You also agree
not to sell the product in the UK if you know or think that the person buying the product intends to export
it without getting the necessary licences. You agree to impose similar conditions to these on anyone you sell
the product to.
10. These conditions shall in all respect be governed and construed in accordance with English law and the
exclusive jurisdiction of the English courts.
Product:
Serial No:

Page 17 of 17
Service Notes

Page 18 of 17

DARAY Ltd.
Edison House
Robian Way
Swadlincote
Derbyshire
United Kingdom
DE11 9DH
 [phone]
 [phone]
[e-mail]  www.daray.co.uk