J&D MAnufacturing MAGNUM 58” Manual

Exhaust fan
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MAGNUM 58" EXHAUST FAN
If you have any questions please call your local dealer, or contact J&D Manufacturing at 1-800-998-2398.
(4) Motor
Brackets
Motor
Prop
Metal
Damper
Door Rod
(2) Damper
Doors
IS295-20H
Please read over ALL instructions carefully before you begin.
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
J&D Mfg. warrants this products is free from defects in materials and workmanship under
normal use for the period of three years from date of purchase. Our warranty does not cover
ordinary wear and tear. J&D Mfg can repair or replace at our option, any product or part of
the product that is found to be defective. Our warranty applies to materials only and does not
include return freight, delivery, loss or damage to personal property, cost of removal or
installation, any incidental or consequential damages or labor. This warranty does not apply to
products which are misused, abused, altered, improperly installed or subject to negligence. All
warranties must be approved through our warranty department. The original purchaser must
present a copy of the invoice for the defective product.
RECOMMENDED TOOLS FOR INSTALLATION AND ASSEMBLY
- Safety Glasses
- Socket Wrench
- 1/2" Socket
- 1/4" Nut Driver
- 1/2" Wrench
INSTALLATION
PARTS LEGEND
(4) Venturi
Sections
Rubber
Gasket
Housing
Side Panels
(4) Housing
Corner Caps
WARRANTY
(NOT PROVIDED)
- 3/8" Wrench
- 10 ft-lb Torque Wrench
- Impact Driver
- 23 ft-lbs Torque Wrench
- Drill
- Cutting Device
(for Rubber Gasket)
- 1/8" Drill Bit
- 13/64" Drill Bit
(8) Cone
Sections
(2) Front
Guards
(2) Rear
Guards
Page 1/12

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Summary of Contents for J&D MAnufacturing MAGNUM 58”

  • Page 1 MAGNUM 58” EXHAUST FAN WARRANTY J&D Mfg. warrants this products is free from defects in materials and workmanship under normal use for the period of three years from date of purchase. Our warranty does not cover ordinary wear and tear. J&D Mfg can repair or replace at our option, any product or part of the product that is found to be defective.
  • Page 2 Site Requirements: Bag 1 (Tools) • Rough Opening - 65¼” W x 65¼”H - #3 Phillips Bit • Side-By-Side Recommended OC Dimension - Minimum 75” - 1/16” Hex Wrench Bag 2 (Housing) Bag 2 (Part 1) 65¼” - (28) 5/16”-18 x 7/8” Bolts Bag 2 (Part 2) - (28) 5/16”-18 Serrated Flange Nuts ROUGH...
  • Page 3: Eye Bolt Installation

    Bolts from Bag 2 (Part 1) Eye Bolt Installation: • Using (28) 5/16”-18 x 7/8“ and (28) 5/16” Nuts from Bag 2 (Part 2) -18 Serrated Flange , assemble the motor • Stand the housing assembly up. mount brackets and venturi sections. •...
  • Page 4 • Assemble (2) SS Eyebolts and (2) SS Serrated Flange Nuts #10-24 Housing Side Panel Assembly: Bag 9 (Misc. Hardware) from • Starting on a corner and with the front and back venturi section channels — With the flange facing up thread (1) Serrated Flange Nut onto inserted into the grooves of the housing side panel.
  • Page 5: Motor Installation

    Installing Housing Corner Caps: Motor Installation: • Place a housing corner cap onto the housing between (2) housing side NOTE: 2 person lift is recommended for handling of 105lb motor panels assembled in the previous step. • Using the pallet the fan came on, place the motor in the center between #3 Phillips Bit from Bag 1 (Tools) •...
  • Page 6 • Line up the holes of the motor mount brackets to the holes in the Prop Installation: motor housing. Machine Key from Bag 9 (Misc. Hardware) • Insert the 1/4” x 2” Bolts Washers from • Assemble the (8) 3/8”-16 x 3/4“ and (8) 3/8”...
  • Page 7: Cone Assembly

    Rubber Gasket Installation: Cone Assembly: • Peel the backing off the rubber gasket 1’ at a time and with the raised • Lay out the (8) cone pieces, place the (2) sections with the J&D logo portion to the center and flush to the interior of the venturi stick it to across from each other as shown below.
  • Page 8: Cone Installation

    Assembling Damper Door: Cone Installation: • Place the flat sides of the (2) damper doors facing each other and slide • Using (2) people lift the cone assembly onto the housing assembly. together so the round hinge parts line up. —...
  • Page 9 Preparation for Installing Damper Door: Damper Door Installation: • Remove the bolts from the cone section that was not screwed to the • Using the opening created by removing the cone panel, insert the damper housing so that panel can be removed and set aside. door assembly.
  • Page 10: Front Guard Installation

    Front Guard Installation: Damper Door Spring Installation: Springs from Bag 9 (Misc. Hard- • Place front guards onto cone and align guard tabs to the mounting holes • Hook the (2) SS Damper Door ware) in the cone flange. , onto the eyebolts. Bolts •...
  • Page 11 Magnum Installation: Rear Guards Installation: #3 Phillips Bit from Bag 1 (Tools) • From the exterior of the building insert fan into opening. • Using the included (5) #12- Screws from Bag 8 (Motor Guard) 11 x 5/8” per guard, secure rear #3 Phillips Bit from Bag 1 (Tools) •...
  • Page 12: Disconnect Power

    DISCONNECT POWER Single Phase Wired for 190-240v BEFORE INSTALLING OR SERVICING. White ALL ELECTRICAL WORK SHOULD BE COMPLETED BY Motor to QUALIFIED PERSONNEL AND MEET NATIONAL (NEC), Power Black REGIONAL AND LOCAL ELECTRIC CODES. Green Ground Identify cords coming from motor White w/Green Stripe +10V OUT Orange w/White Stripe...

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