Greenheck DFD Series - User Manual

NWASM
Installation, Operation, and Maintenance Manuals
DESCRIPTION: FD, DAMPERS, FANS, GVS
MANUFACTURER
GREENHECK
PROJECT:
HIGHLANDS BUILDING (HOG)
LOCATION:
SPRINGDALE, AR
CONTRACTOR:
NORTHWEST ARKANSAS SHEET METAL
DATE: 7/23/2020
SUBMITTED BY:
DEBBIE FEDRICCI
3251 W. Huntsville Avenue * Springdadle, AR 72762
Voice (479) 756-8600 * Fax (479) 751-0576

Summary

Receiving and Handling

Safety Warning

Installation

Preparation of Openings

Details how to frame wall openings for damper installation.

Clearances Required Between Damper Sleeves & Wall;Floor Openings

Specifies minimum clearances for thermal expansion during installation.

Installation continued

Inserting Damper into Wall;Floor Openings

Securing the Damper;Sleeve Assembly to Wall;Floor Openings

Details methods for securely attaching the damper/sleeve assembly to wall or floor openings.

Duct to Sleeve Connection

Explains required sleeve gauge and connection types for ductwork.

Actuator & Temperature Response Device Connections

Guides electrical and pneumatic connections for actuators and response devices.

Damper Commissioning and Periodic Testing

Damper Maintenance

Damper Troubleshooting

Installation Instructions Without Standoff Bracket

Installation Instructions With Standoff Bracket

Before Installing Damper in the Duct

After Damper is Installed in Duct

Electrical Guidelines

Pre-Installation Guidelines

WARNING

CAUTION

Typical Installation

Prepare the Fan

Discharge Installation

Install the Fan

Wire the Fan

Attach the Grille

General Maintenance Suggestions

General Safety Information

Receiving, Unpacking, Handling, Storage

Mounting Configurations

Side Discharge

Pre Start-Up Checks

Operation

Inspection

Troubleshooting

Maintenance

Assembly Instructions

Greenheck DFD Series Specifications

General

Brand	Greenheck
Model	DFD Series
Category	Fire and Smoke Dampers
Language	English