Instructions / Assembly

ManualsBrandsHessaire ManualsEvaporative Coolers6,800 CFM 115-Volt 2-Speed Side Draft Roof Plastic Evaporative Axial Fan Cooler for 2,500 sq. ft. with Motor, Assembled

DAX Assembly Sheet 031023 www.hessaire.com

As s emb l y I n st r uc ti o n s

DX 4 8 00 , D X 6 80 0

Contents: Main Box

(Box Dims DX4800: 32.5”x32.5”x12”)

(Box Dims DX6800: 37”x35.5”x13”)

Components Main Box Qty Components Main Box Qty

Hardware Packets 6 Top Cover Diag. Braces 2

Assembly Manual 1 Side Discharge Venturi 1

Owners Manual 1 Float Valve Assembly 1

Top Cover Lid 1 Pump Hose 1

Motor 1 Corner Columns 2

Motor Bracket Arms 4 Water Tank 1

Pump 1 Top Cover 1

Propeller 1 Overflow Tube & Nut 1

Propeller Ring 1 Drain Plug 1

Junction Box 1 Water Diverter (attached) 3

Panel Cover 1 Water Distributor 1

Diagonal Braces DX4800 2 Water Distribution Tubes 3

Diagonal Braces DX6800 4

Components Media Box Qty

Media Side Panels 3

Contents: Media Panel Box

(Box Dims DX4800: 26.5”x20.5”x11”)

(Box Dims DX6800: 30.5”x26”x12”)

He s s ai r e R o of t op

E va por ati ve C oo l er s

Box 1 of 2 Box 2 of 2

Summary of content (8 pages)

PAGE 1
Hessaire Rooftop Evaporative Coolers Assembly Instructions DX4800, DX6800 Box 1 of 2 Box 2 of 2 Contents: Main Box Contents: Media Panel Box (Box Dims DX4800: 32.5”x32.5”x12”) (Box Dims DX6800: 37”x35.5”x13”) (Box Dims DX4800: 26.5”x20.5”x11”) (Box Dims DX6800: 30.
PAGE 2
Tools Recommended Cordless Drill With #2 Phillips Bit or #2 Phillips Screwdriver Utility Knife Ratchet / Metric Sockets Hardware Identification 9/16” 1/2” M6X14 ST3.9X13 3/4” 5/8” ST3.9X16 ST6.3X19 5/8” ST4.8X16 Hardware Bag List / Where Used: DX4800 A Steps: 1, 3 ST4.8X16 (Screw) Qty: 20 Attach Corner Columns(2) To Top & Tank: 4 screws ea.
PAGE 3
Hardware Bag List / Where Used: DX6800 A B Steps: 1, 3 ST4.8X16 (Screw) Qty: 20 Attach Corner Columns(2) To Top & Tank: 4 screws ea. Attach Side Venturi Panel To Top Cap: 6 screws Attach Side Venturi Panel To Water Tank: 6 screws D M6X14 (Screw) Qty: 8 Attach Motor Brackets(4) To Motor: 2 screws ea. S TEP # 1 ST3.9X13 (Screw) Qty: 12 Attach Cover Panel(1) : 12 screws E Step: 4 C Step: 5B Steps: 1, 2, 3, 6, 8 ST3.
PAGE 4
S TEP # 2 At t a c h C o m p o n e n t s T o U n d e r s i d e O f T o p (water distributor / tubes assembly) Water Diverters(3): Pre-installed At Factory ST3.9X13 Screws(2): Attach Water Distributor (Hardware Bag B) • Water Distributor • Push water distribution tubes securely onto hose barbs. • • • • Water Distribution Tubes • Water Diverter Water Diverter S TEP # 3 As s e m b l e F r a m e w o r k (side discharge venturi, top lid, corner columns, tank assembly) Cover Lid ST4.
PAGE 5
At t a c h M o t o r Ar m B r a c k e t s T o M o t o r S TEP # 4 (motor, motor arm brackets) M6X14 Screws(2 per bracket): Attach Motor Bracket Arms To Motor (Hardware Bag D) Motor Bracket Arms(4) M6X14: 2 ea. (Hardware Bag D) M6X14: 2 ea. (Hardware Bag D) M6X14: 2 ea. (Hardware Bag D) S TEP # 5 A M6X14: 2 ea.
PAGE 6
S TEP # 5 B As s e m b l e S i d e D r a f t P o s i t i o n (cabinet assembly, motor / motor bracket arms assembly, propeller, cover panel) Assembly Notes: Tip unit on side with side discharge venturi panel facing down to make installation of motor assembly easier. Set ring down on venturi—lining up holes in all 4 corners. Tip back over to install prop once bottom cover panel is securely in place.
PAGE 7
At t a c h B r a c i n g , P u m p H o s e , F l o a t V a l v e S TEP # 7 (4 braces, pump hose, float valve, cable ties) Assembly Notes: 1. Attach pump hose to water diverter and pump hose barb. Ensure pump hose is secure and out of the propeller path. 2. Attach 4 braces. 2 braces run from side wall to tank and 2 braces run from tank to underside of top cover. Top braces will overlap bottom of sidewall braces and hold to tank with same screw. 6 screws total.
PAGE 8
F i n a l As s e m b l y I n s p e c t i o n S t e p s INSPECT FOR: All screws and motor bolts are securely tightened. All cords and hoses are secured out of the path of the propeller. All connectors are firmly snapped together. Pump is securely seated and fastened to tank. Drain plug is in place. Media pad panels are properly installed. Visit Hessaire.com for additional product information and assembly videos. DAX Assembly Sheet 031023 www.hessaire.