Harry Taylor HT2000, Installation & Servicing Manual

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3.1 Packaging/Siting
The heater will usually be supplied wrapped
in heavy gauge 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) are recommended 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° 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.
3.5 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 9 - 19.
Where condensation is likely to be a
problem provision should be made
preferably at the design stage
(see section
2.11).
Model Size Front Rear Lhs Rhs
30 - 40 500 700 150 150
60 - 85 500 1,000 150 150
120 - 135 600 1,200 150 150
180 600 1,500 150 150
205 900 1,500 150 150
230 - 275 900 2,000 400 400
350 - 375 900 2,000 500 500
3.0 Installation