5
However 1/4 in. (6 mm) clearance should be allowed in case the dryer
needs moving.
C. A 10 in. (250 mm) clearance is required from top at all other points.
VI. Floor
This unit may be installed upon a combustible floor.
Do not obstruct the flow of combustion and ventilation air.
Maintain minimum of 1 in. (25 mm) clearance between duct and combustible material.
Refer to the installation label attached to the Belt Guard on the rear of the dryer for other
installation information and start-up instructions.
3.
MAKE-UP AIR
. Adequate make-up air (600CFM/DRUM (17 m
3
/min.),
1200CFM/DRYER (34 m
3
/min)) must be supplied to replace the air exhausted by dryers on all
types of installations. Provide a minimum of 1.5 ft² (0.14 m²) make-up air opening to the outside
for each dryer. This is a net requirement of effective area. Screens, grills or louvers, which will
restrict the flow of air, must be considered. Consult the supplier to determine the free area
equivalent for the grill being used.
The source of make-up air should be located sufficiently away from the dryers to allow an
even airflow to the air intakes of all dryers. Multiple openings should be provided.
NOTE:
The following considerations must be observed for gas dryer installations where dry
cleaners are installed. The sources of all make-up air and room ventilation air movement to all
dryers must be located away from any dry cleaners. This is necessary so that solvent vapours
will not be drawn into the dryer inlet ducts. Dry cleaner solvent vapours will decompose in
Summary of Contents for DDAD30HC-59 Series Dryers
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