Greenheck Fan 470998 User Manual

Installation Instructions of Extension Pin Kit:

1) Assemble loosely swivel brackets (item #1) onto the swivel plate (item #2) with nuts (item #3) and bolts (item #4) provided.

2) Line up centerline of hole in swivel plate (item #2) with the centerline of the damper shaft. Slide the assembly onto the damper shaft until the four mounting feet of swivel bracket (item #1) are in contact with the duct.

3) Attach swivel brackets (item #1) to duct using fasteners supplied by installer. Maintain center alignment and adjustment of swivel plate (item #2) so that the face of the bracket is perpendicular with the damper shaft.

4) Tighten nuts (item #3) and bolts (item # 4) to lock swivel bracket (item #1) to swivel plate (item #2).

Part Number 470998

Extension pin kit and

Manual Quadrant Kit for

VCDRM Series

FIELD INSTALLATION INSTRUCTIONS

Item Number Description Qty

1 Swivel Bracket 2

2 Swivel Plate 1

3 1/4-20 Spinlock Nut 4

4 1/4-20 Spinlock Bolt 4

Installation Instructions for Manual Quadrant Kit:

1) Place OPEN decal (item#7) over SHUT stamp and CLOSED decal (item #7) over OPEN stamp on the manual quadrant (item #5).

2) Attach manual quadrant (item #5) to swivel plate (item #2) using #10 x 1/2” HWH TEK screws (item #6).

3) Assemble loosely swivel brackets (item #1) onto the swivel plate (item #2) with nuts (item #3) and bolts (item #4) provided.

4) Line up centerline of hole in swivel plate (item #2) with the centerline of the damper shaft. Slide the assembly onto the damper shaft until the four mounting feet of swivel bracket (item #1) are in contact with the duct.

5) Attach swivel brackets (item #1) to duct using fasteners supplied by installer. Maintain center alignment and adjustment of swivel plate (item #2) so that the face of the bracket is perpendicular with the damper shaft.

6) Tighten nuts (item #3) and bolts (item # 4) to lock swivel bracket (item #1) to swivel plate (item #2).

7) Pace quadrant lever in open position and damper blades in full open position.

8) Tighten bolt on manual quadrant (item #5) to secure it to the damper shaft.

9) Adjust damper open/closed position to desired setting.

10) Tighten manual quadrant with wing nut.

Item Number Description Qty

1 Swivel Bracket 2

2 Swivel Plate 1

3 1/4-20 Spinlock Nut 4

4 1/4-20 Spinlock Bolt 4

5 1/2 in. dia. Manual Quadrant 1

6 #10 x 1/2 in. HWH TEK ZP 2

7 OPEN and CLOSE Decals 1

damper shaft

470998 Ext Pin & Man Quad Kit for VCDRM

Rev. 1 September 2007