Qmark High Velocity Hot Water/Steam Heated Air Curtains - Manual

Specifications and Performance
INSTALLATION & OPERATING INSTRUCTIONS & PARTS MANUAL
FOR ALL 208-230/480 VOLT
3 PHASE. MOTOR MODELS
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 INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE!
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.
Description
Leading Edge air curtains produce a wall of continuously
flowing air that acts as a thermal barrier against outside
air and flying insects. These air curtains maintain interior
conditioned temperature and prevent heated or cooled
air from escaping through open doorways. They reduce
humidity and loss of cold air when used over freezer and
cooler doors. High traffic area doors can be left open,
eliminating wear and nuisance of opening and closing
automatic and manual doors. Used over service
entrances, receiving doors, customer entrances, access
doors, etc. ... air curtains provide protection against
insects, dust, odor, fumes and other contaminant’s.
Figure 1 Dimensions
Note that all dimensions are the same on all high velocity
series units. Model number indicates width of unit.
(Example: EL4800 indicates a 48” wide unit.)
Unpacking
1. With packaged unit on the floor, carton arrows should
point upward.
2. Carefully remove staples from top of carton and fold
back sides.
HP
MAX.
RPM
208-230/480
50/60Hz
MAX. AMPS
MAX.
FT. PER MIN.
AT NOZZLE 36” 48” 60”
AVG. CFM AT NOZZLE FOR MOTOR SHOWN
IN VARIOUS CABINET SIZES
1
1 1 /
2
3
1725
3450
3450
3.2
4.0
8.3
5250
5900
7200
3400
3345
4080
4200
4080
4980
4960
4780
5830
High Velocity
Series
Air Curtains
REFER TO INDIVIDUAL MODEL NUMBERS
FOR UNIT WIDTH
11 7 /
8
”
3 1 /
4
”
15 3 /
4
”
12 1 /
2
”
Fig. 1