Thermoscreens D1000H, Installation, Operation & Maintenance Instructions Manual

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INSTALLATION OF YOUR HORIZONTAL APPLICATION DESIGNER AIR CURTAIN
The Designer air curtain should be surface mounted inside the doorway and not
exposed to the external environment or moist conditions. It should not be built-in
or recessed in any way.
Location
Ensure that the unit is mounted within its height specification of 1.8m to 2.75m maximum
(from floor level to the underside of the unit) with the air discharge grille positioned
nearest to the door. The air curtain should be located as close to the door opening as
possible for best performance, obstructions such as door opening devices, structural
beams etc will reduce the efficiency of the air curtain. There must be at least 200mm
clearance at the air inlet for air to enter the unit, see Figure 1. For maximum
effectiveness it is essential to ensure the width of the air curtain is slightly wider than the
width of the door.
Wall Fixing
Using the 2.5mm hexagon key wrench supplied,
unfasten and remove casing screws from the Designer
unit and carefully detach the back and inlet grille
panels. All screws should be kept safe as they will be
required later in the installation.
Before fitting the unit to the wall obtain suitable wall
fixing bolts, taking into account wall type and unit
weight (see table 1)*.
Designer horizontal air curtains are supplied with two
stainless steel wall brackets fitted to each end of the
unit. Refer to Figure 1 for mounting details. Drill the
wall accordingly and secure the unit to the wall above
the door. Ensure all fixings are correctly fitted and
tightened.
Back and inlet grille panels should only be fitted after
all functional tests have been completed and verified
(See Commissioning).
For multiple air curtains joined together over a doorway a wall bracket must be fitted at
each joining point.
* It is the sole responsibility of the installer to ensure that all the fixing points and bolts
used are suitable for the air curtain.
Attention:
For stainless steel units the inlet grille and back panels are coated in an easy
to peel protective film. Please ensure all the protective film is removed before the air
curtain is put into service. For clarity, all photographs in the instructions show the
stainless steel sheet with the protective film already removed.