16
Leaflet Number 671366 July 2007
We declare that the machinery named below is intended to be
assembled with other components to constitute a system of
machinery. The machinery shall not be put into service until the
system has been declared to be in conformity with the provisions of the
EC Council Machinery Directive.
Designation of machinery:
mrXbox90S
Machinery Types:
Mechanical Ventilation with
Heat Recovery Unit
Relevant EC Council Directives:
98/37/EC, 98/79/EC
(Machinery Directive)
Applied Harmonised Standards:
BS EN ISO 12100-1, BS EN ISO 12100-2,
EN294, EN60204-1, BS EN ISO 9001
Applied National Standards:
BS848 Parts One, Two and Five
Signature of manufacture representatives:
Name:
Position:
Date:
1) C. Biggs
Technical Director
20. 07. 07
2) W. Glover
Manufacturing Director
20. 07. 07
DECLARATION OF INCORPORATION AND INFORMATION FOR SAFE INSTALLATION,
OPERATION AND MAINTENANCE
DECLARATION OF CONFORMITY
We declare that the machine named below conforms to the
requirements of EC Council Directives relating to Electromagnetic
Compatibility and Safety of Electrical Equipment.
Designation of machinery:
mrXbox90S
Machinery Types:
Mechanical Ventilation with
Heat Recovery Unit
Relevant EC Council Directives:
2004/108/EC (EMC)
2006/95/EC
(Low Voltage Directive)
Applied Harmonised Standards:
EN55014-1, EN55014-2,
EN60335-2-80
Basis of Self Attestation:
Quality Assurance to BS EN ISO 9001
BSI Registered Firm
Certificate No. FM 149
Signature of manufacture representatives:
Name:
Position:
Date:
1) C. Biggs
Technical Director
20. 07. 07
2) W. Glover
Manufacturing Director
20. 07. 07
To comply with EC Council Directives 73/23/EEC Low Voltage Directive
To be read in conjunction with the relevant Product Documentation (see 2.1)
1.0
GENERAL
1.1
The equipment referred to in this
Declaration of Incorporation
is supplied by
Nuaire to be assembled into a ventilation system which may or may not include
additional components.
The entire system must be considered for safety purposes and it is the responsibility
of the installer to ensure that all of the equipment is installed in compliance with the
manufacturers recommendations and with due regard to current legislation and
codes of practice.
2.0
INFORMATION SUPPLIED WITH THE EQUIPMENT
2.1
Each item of equipment is supplied with a set of documentation which provides the
information required for the safe installation and maintenance of the equipment.
This may be in the form of a Data sheet and/or Installation and Maintenance
instruction.
2.2
Each unit has a rating plate attached to its outer casing. The rating plate provides
essential data relating to the equipment such as serial number, unit code and
electrical data. Any further data that may be required will be found in the
documentation. If any item is unclear or more information is required, contact
Nuaire.
2.3
Where warning labels or notices are attached to the unit the instructions given must
be adhered to.
3.0
TRANSPORTATION, HANDLING AND STORAGE
3.1
Care must be taken at all times to prevent damage to the equipment. Note that
shock to the unit may result in the balance of the impeller being affected.
3.2
When handling the equipment, care should be taken with corners and edges and that
the weight distribution within the unit is considered. Lifting gear such as slings or
ropes must be arranged so as not to bear on the casing.
3.3
Equipment stored on site prior to installation should be protected from the weather
and steps taken to prevent ingress of contaminants.
4.0
OPERATIONAL LIMITS
4.1
It is important that the specified operational limits for the equipment are adhered to
e.g. operational air temperature, air borne contaminants and unit orientation.
4.2
Where installation accessories are supplied with the specified equipment eg. wall
mounting brackets. They are to be used to support the equipment only.
Other system components must have separate provision for support.
4.3
Flanges and connection spigots are provided for the purpose of joining to ductwork
systems. They must not be used to support the ductwork.
4.4
In the event of RF interference the fan may increase in speed or make high pitched
noises. This is normal and will have no adverse effect on the fan. The speed and
noise will return to normal once the interference has subsided.
5.0
INSTALLATION REQUIREMENTS
In addition to the particular requirements given for the individual product, the
following general requirements should be noted.
5.1
Where access to any part of equipment which
moves
, or can become
electrically live
are not prevented by the equipment panels or by fixed installation detail
(eg ducting), then guarding to the appropriate standard must be fitted.
5.2
The electrical installation of the equipment must comply with the requirements of the
relevant local electrical safety regulations.
6.0
COMMISSIONING REQUIREMENTS
6.1
General pre-commissioning checks relevant to safe operation consist of the following:
Ensure that no foreign bodies are present within the fan or casing.
Check electrical safety. e.g. Insulation and earthing.
Check guarding of system.
Check operation of Isolators/Controls.
Check fastenings for security.
6.2
Other commissioning requirements are given in the relevant product documentation.
7.0
OPERATIONAL REQUIREMENTS
7.1
Equipment access panels must be in place at all times during operation of the unit,
and must be secured with the original fastenings.
7.2
If failure of the equipment occurs or is suspected then it should be taken out of
service until a competent person can effect repair or examination. (Note that certain
ranges of equipment are designed to detect and compensate for fan failure).
8.0
MAINTENANCE REQUIREMENTS
8.1
Specific maintenance requirements are given in the relevant product documentation.
8.2
It is important that the correct tools are used for the various tasks required.
8.3
If the access panels are to be removed for any reason the electrical supply to the
unit must be isolated.
8.4
A minium period of two minutes should be allowed after electrical disconnection
before access panels are removed. This will allow the impeller to come to rest.
NB: Care should still be taken however since airflow generated at some other
point in the system can cause the impeller to “windmill” even when power is not
present.
8.5
Care should be taken when removing and storing access panels in windy conditions.
INFORMATION FOR SAFE INSTALLATION, OPERATION AND MAINTENANCE
OF NUAIRE VENTILATION EQUIPMENT
Technical or commercial considerations may, from time to time, make it necessary to alter the design, performance and
dimensions of equipment and the right is reserved to make such changes without prior notice.
