Document No: BD-IOM
Date: 08/25/20
WINDGUARD BELT DRIVE (BD) INDUSTRIAL SERIES
Installation, Operation and Maintenance Manual
Please read and save these instructions. Read carefully before attempting to assemble, install, operate, or maintain
the product described. Protect yourself and others by observing all safety information. Failure to comply with these
instructions could result in personal injury and/or property damage. Retain these instructions for future reference.
OVERVIEW
Mars Air Curtains are
designed to cover door
openings, providing
both temperature
control/environmental
separation and flying
insect control when the
building’s doors are
opened.
Typical
installation heights are:
BD-14 Series
(Environmental Separation up 16’ and Flying Insect
Control
14’), BD-18 Series (Environmental
Separation up 20’ and Flying Insect Control 18’),
BD-22 Series (Environmental Separation up 24’
and Flying Insect Control 22’), BD-26 Series
(Environmental Separation up 28’ and Flying Insect
Control 26’) and BD-30 Series (Environmental
Separation up 32’ and Flying Insect Control 30’).
The units are typically overhead mounted
horizontally above the door opening. They can also
be vertically mounted alongside the opening.
Heated units must be mounted on the inside or the
protected side of the opening. The motors used in
the BD Series range from 5 HP to 30 HP (see
submittal for details).
All the BD Series come standard with an expanded
metal air intake grille(s). The BD Series can be
configured with Flat Bank or V-Bank Sections, as
options.
GENERAL SAFETY
INFORMATION
Use this product only in
the manner intended
by the manufacturer. If
you have any
questions, contact the
manufacturer.
Only
qualified personnel
should install this
product.
Installing
personnel should have
a clear understanding
of these instructions
and should be aware of general safety precautions.
Improper installation can result in electric shock,
possible injury due to coming in contact with
moving parts, as well as other potential hazards.
WARNING
When servicing the product, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.
WARNING
To reduce the risk of fire, electric shock, or injury to
persons, observe the following.
A. Always disconnect, lock and tag power source before
installing or servicing product.
B. Installation work or electrical wiring must be done by
qualified person(s) in accordance with all applicable
codes and standards, including fire-rated
construction.
C. The combustion airflow needed for safe operation of
fuel burning equipment in the area may be affected
by the product’s operation. Follow the heating
equipment manufacturer’s guideline and safety
standards, such as those published by the National
Fire Protection Agency (NFPA), the American
Society of Heating, Refrigeration and Air Conditioning
Engineers (ASHRAE) and local code authorities.
D. When cutting or drilling into a wall or ceiling, be
careful not to damage electrical wiring and other
hidden utilities.
