Form
483S
Rev
Jan
09
Page 11 of 53
5. INSTALLATION
Not withstanding their limited scope, the appliance should be installed in accordance with the relevant
provisions of any National Gas Safety (Installation and Use) Regulations. Due account should also be taken of
any obligations arising from any National Heath and Safety at Work Regulations, National and Local Building
Regulations and National Electrical Wiring Regulations. The appliance must be installed, and where necessary,
converted for use on other gases, by a qualified installer.
5.1
Suspension
Burner must be secured to the mounting flange with nuts.
All materials used to suspend the heater must have a minimum working load
of 52 kgs.
Never use the heater to support a ladder or other access equipment.
Failure to do so may result in death, serious injury or property damage.
SUSPENSION HAZARD
5.1.1
'U' Tube Heaters should be suspended to provide a slope
down
to the 'U' bend of 25 mm maximum Linear
Tube Heaters should be suspended to provide a slope
up
to the fan of between 25 mm and50 mm. The
appliance should be located with respect to building construction and other equipment to permit access to the
appliance for servicing etc.
5.1.2
For suspending the appliance it is recommended that suitable protected welded chain (Ø3mm x 65 links per m)
or Ø8mm min mild steel drop rods and suitable brackets are used. Attach the chains or drop rods to the hanger
brackets where shown (see section 4). Providing at least Ø5mm closed link hooks are used chains may be
attached directly to the hanger brackets.
5.1.3
The appliance may be mounted horizontally or at a recommended angle of 30
0
maximum to the horizontal as
shown below.
IMPORTANT
: when 'U' Tube Heaters are angle mounted (fig 9 & 9a) the fan should be assembled to the
higher of the two emitter tubes as shown.
CBU09/12/15
SRU30/35/40/45
SRL09/12/15/25
SRU25
ERU25
SRL30/35/40/45
Horizontal Mounting
Horizontal Mounting
Horizontal Mounting
Angle Mounting
(recommended to 30°)
Fig. 9a
Angle Mounting
(recommended to 30°)
Fig. 9
Angle Mounting
(recommended to 30°)
Fig. 10
Latch
Latch
Latch
Latch
Latch
Latch
Neon Lights
Neon Lights
Neon Lights
Neon Lights
Neon Lights
Neon Lights
30°
30°
30°
Содержание CBU09
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