Table Of Contents; Removing From Storage - Greenheck GreenJet GJX Installation, Operation And Maintenance Manual

REMOVING FROM STORAGE

As fans are removed from storage to be installed in their
final location, they should be protected and maintained
in a similar fashion until the fan equipment goes into
operation.
Prior to fully assembling and installing the fan and
system components, inspect the fan assembly to make
sure it is in working order.
1. Check all fasteners, set screws, propeller, motor
base and accessories for tightness.
DRAWN BY ECO
LI_X
2. Rotate the propeller by hand and assure no parts are
DATE ENG. REF.
KUNSHAN, CHINA 02/11/2009
TITLE SUPERSEDES
SCALE
rubbing.
CAD DRAWING NO.
1/3
B
3. Ensure proper propeller clearance and alignment
around the entire housing. Adjust the motor plate
accordingly to achieve this clearance.
Propeller
Clearance
Recommended Propeller Clearance
Unit Size
31
36
41
Blade
Interior of tube
Hub
Minimum Clearance
0.125 in. (3.2 mm)
0.125 in. (3.2 mm)
0.125 in. (3.2 mm)

Table of Contents

General Safety Information . . . . . . . . . . . . . . . . . . . . 1
Receiving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Inspection and Maintenance during Storage . . . . . 2
Removing from Storage . . . . . . . . . . . . . . . . . . . . . 3
Typical Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Fan Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Silencer Installation . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Start-Up Checks . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Field Performance Adjustments . . . . . . . . . . . . . . . 5
Torque Specifications for Bushings and Propeller
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Adjusting Performance with a VFD . . . . . . . . . . . . 5
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Infrequent Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Fasteners and Set Screws . . . . . . . . . . . . . . . . . . . 5
Removal of Dust and Dirt. . . . . . . . . . . . . . . . . . . . 5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Maintenance Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Our Commitment . . . . . . . . . . . . . . . . . . . . . Backcover
®
GJX GreenJet 3