Mars Standard Series 2-CSI-Spec
Revised 2/3/2021
MARS AIR SYSTEMS, LLC
23 34 33 – 11
PART 3
EXECUTION
3.1
EXAMINATION
A.
Verify that required utilities are in correct location and are of correct capacities for
specified products.
B.
Verify openings to receive air curtains are plumb, level, square, accurately aligned,
correctly located, and in tolerance.
C.
Examine surfaces to receive air curtains. If surface preparation is the responsibility of
another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2
INSTALLATION
A.
Install air curtains in accordance with approved shop drawings and manufacturer's printed
installation instructions.
B.
Install air curtains plumb, level, square, true to line, and weathertight, without warp or
rack.
C.
Anchor air curtains securely in place to supports.
D.
Coordinate with sheet metal flashing as specified in Section 07 62 00.
E.
Install joint sealants as specified in Section 07 92 00.
F.
Coordinate with electrical power as specified in Section 26 05 00.
G.
Install door limit switches and adjust for correct operation.
H.
Provide connection to piped services and utilities as specified in Section 22 10 00 and 23
21 00.
3.3
FIELD QUALITY CONTROL
A.
Adjust air curtains to function properly.
B.
Adjust air foil vanes located within the discharge nozzle as required for prevailing
conditions at each opening.
C.
Check heated air curtain performance on a calm day by measuring air temperature 6
inches off the floor. Optimal reading is halfway between the temperature inside and
outside the building.
3.4
CLEANING
A.
Clean air curtains promptly after installation in accordance with manufacturer's
instructions.
