BENSON HEATING LTD G20 I2H, Инструкция пользователя

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2.7 Flue Installation
An integral flue spigot is fitted to all Cabinet
Heaters thereby allowing the flue to connect
directly to the heater. The design of the flue
must ensure that it can be disconnected to
allow for cleaning and servicing, furthermore,
all of the flue section joint sockets must face
upwards, and the seal between the sections
achieved through mechanical joints or
through the use of approved caulking string
and grout. It is strongly advised that BS 5854
and BS 5440 parts 1 and 2 are referred to,
see also figs 2-12.
Where condensation is likely to be a problem
provision should be made preferably at the
design stage (see section 2.5).
3.0 Installation
It is strongly advised that the installer reads
Section 2 and Section 3 of this manual prior
to starting any installation work. It is a
requirement that only qualified and
competent personnel may undertake
installation, commissioning, and servicing.
Warning
Always ensure that the appropriate personal
protective equipment is used.
3.1 Packaging/siting
The heater will usually be supplied wrapped
in polythene, non assembled parts will be
supplied separately. Prior to installation, the
assembly of the heater should be completed,
it is advisable that this is undertaken in the
area where the heater is scheduled to be
sited.
Caution
It is strongly advised that when positioning
the heater the lifting eyes are used, thereby
reducing the risk of inadvertent damage
being occasioned to the heater.
3.2 Flooring
The heater must be installed on a level non
combustible surface capable of supporting
the weight of the heater and any ancillary
equipment.
3.3 Minimum clearances
The following minimum clearances (in
millimeters) must be observed when
installing the heater.
3.4 Assembly
The following sub-assembly parts should be
assembled to allow installation to continue.
(a) Vertical Nozzled Models
For free blowing applications it will be
necessary to complete the final assembly
before continuing with the installation. The
bonnet top with nozzle spigots should be
attached to the heater and secured. The
nozzles should then be pushed home on the
spigots and positioned to provide the desired
airflow.
Ensure louvres are adjusted outwards
and ensure blades are not resonating
The nozzles should be securely fixed in their
desired position on completion of
commissioning.
(b) Horizontal Nozzled Models
Remove packaging and secure the 90
o
Duct
Outlet to the outlet on the heater using the
bolts supplied.
Secure the nozzle spigot plate to the duct
outlet using the bolts and prevailing torque
nuts provided. Fit the securing brackets to
each of the outlet nozzles, and lift the
complete heater assembly and position on
the pre-sited purpose built supports. Finish
off the assembly by fitting and securing the
outlet nozzles to the spigots by way of
previously fitted brackets.
Model Size Front Rear Lhs Rhs
100 -150 500 700 150 150
200 - 300 500 1,000 150 150
400 - 500 600 1,200 150 150
600 600 1,500 150 150
700 900 1,500 150 150
800 - 1000 900 2,000 400 400
1200-1300 900 2,000 500 500