PAGE 4 Reznor, AB - 2 Gas, GB 2019-08, D301177 Issue A
Installation Details
Health and safety
Reznor air curtains must be installed in accordance
with the relevant provisions of the Gas Safety
(Installations and Use) Regulations 1998. Due
account should also be taken of any obligations
arising from the Health and Safety at Work Act
1974 or relevant codes of practice. In addition
the installation must be carried out in accordance
with the current IEE wiring regulations (BS 7671),
BS 6896 (Industrial & Commercial) and any other
relevant British Standards and Codes of Practice
by a qualified installer. Isolate all electrical supplies
to the heater & control panel before proceeding.
For your own safety we recommend the use of
personal protective equipment when handling this
air curtain.
Check the supporting structure to verify that it
has sufficient load-carrying capacity to support
the unit weight. Suspend the heater only from
the threaded nut retainers or with a manufacturer
provided kit.
DO NOT suspend from the heater cabinet panels.
Do not place or add additional weight to the
suspended heater.
Mounting
Reznor gas fired air curtains are supplied with
mounting brackets pre-fitted, either as single
units, or in multiples, which can be bolted
together to suit various door widths.
The minimum mounting height is 1.8 metres
Suspension by means of threaded rods
De gas-fired air curtains can standard be
suspended using threaded rods M10 and lock
nuts.
Ensure that the structural elements which will be
used to suspend the appliance are adequate to
carry the weight of the appliance.
Leave the unit on the pallet. If the bottom of the
unit is not supported or protected damage can
occur.
The heater is supplied with 8 suspension points.
All points must be used.
Ensure that threaded rods are lock nut secured to
ensure against loosening.
Use a lock nut being carefully tightened in order
not to damage the screw thread.
Gap to be kept to a minimum
Bottom of air curtain
to be level with top of
door opening (1.8m
minimum)
Each unit is fitted with 8 suspensionpoints - all
points must be used! Add a nut to lock the
hanger rod to the heater
Figure 2.
Figure 3.
Figure 4.
