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+44 (0)1709 377172
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+44 (0)1709 377173
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www.harvesthealthcare.co.uk
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35
EMC
STATEMENT
GUIDANCE AND MANUFACTURER’S DECLARATION
– ELECTROMAGNETIC IMMUNITY
The Duke is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Duke can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the harvest Duke as recommended below,
according to the maximum output power of the communications equipment.
150 KHZ TO 80 MHZ
D = 1.2
√
P
RATED MAXIMUM
OUTPUT POWER OF
TRANSMITTER
(W)
80 MHZ TO 800 MHZ
D = 1.2
√
P
800 MHZ TO 2.5 GHZ
D = 2.3
√
P
0.01
0.12
0.12
0.23
SEPARATION DISTANCE ACCORDING TO FREQUENCY
OF TRANSMITTER (M)
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23.3
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer.
NOTE 1
At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE 2
These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures objects and people.
GUARANTEES
& WARRANTIES
MATTRESS (COVER AND INTERIOR COMPONENTS)
All Harvest Healthcare Ltd Mattress are covered by warranty for a period of 12 months from
date of purchase. Damage through incorrect use and penetration by sharp instruments will
invalidate this warranty.
PUMP
The Duke Pump is covered by warranty for a period of 3 years from the date of purchase. This
excludes all serviceable parts such as the bellows and filters which are recommended to be
changed every 12 months in line with the service schedule.
A service manual for this system is available upon request.
GUARANTEE
Harvest Healthcare Ltd guarantees to repair or replace all goods supplied to its customers
which are found to be defective whilst still in their applicable warranty period. All warranties
are subject to the following conditions:
Warranty/ guarantee is subject to all guidelines being adhered to.
That the equipment has been used for the purpose for which it was intended.
That the usage has been on a fair wear and tear basis. This does not include user
damage.
That Harvest Healthcare Ltd’s cleaning/ disinfecting guidelines have been followed.
Harvest Healthcare Ltd’s maintenance guidelines have been followed (Please refer to the
product manual).
That ALL maintenance has been carried out by a suitably qualified and competent
person.
That all parts used are OEM (Original Equipment Manufacturer) parts and were supplied
by Harvest Healthcare Ltd either directly or through a distributor.
All warranties begin from the time the product leaves the premises of Harvest Healthcare
Ltd.
All repairs and replacements will be at the sole discretion of Harvest Healthcare Ltd.
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b
c
d
e
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g
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Our standard terms and conditions of sale can be found on our website or by
request to Harvest Healthcare Ltd
