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TBI

Tubular Belt Inline Fan

TBIRU

Tubular Belt Upblast Fan

RECEIVING

Greenheck model TBI / TBIRU fans are thoroughly inspected and test run at the factory.  Items such as proper propeller
alignment, balance, and workmanship are analyzed by personnel using state-of-the art equipment.  However, damage may
occur during handling and shipping. Therefore, it is important that the unit be carefully inspected for visible and concealed
damage before beginning installation. In addition, check to see that all accessory items are accounted for.

STORAGE - Indoor and Outdoor

When a fan is to be stored for a period of time, it must be protected from dirt and moisture.  Use of a tarp to cover the unit
will aid in keeping it clean and dry, but avoid using a black plastic tarp as it will promote condensation.  Improper storage
which results in damage to the fan will void the warranty.  If the storage period is lengthy, the propeller and motor should be
rotated periodically and the bearings purged with fresh grease.  In humid, dusty, or corrosive atmospheres, rotate the fan and
purge the bearings once a month.  Under normal conditions, this procedure should be repeated once every three months.

TBIRU

Level 3 & 4

TBI

Level 3 & 4

HANDLING

Fans are to be rigged by either the brackets
provided or by the skid when a forklift is used.
All TBI Inline models have mounting brackets
located at the ends of the fan housing with which
slings can be attached (Fig. 1).  All TBIRU Roof
Upblast models can be lifted by brackets located
in the windband extension section (Fig. 2). 

Fans should NOT be lifted by the shaft,
housing, motor, belt guard, or any
accessories.

Fig. 1

Fig.2

GREENHECK

KITCHEN VENTILATION SYSTEMS

SCHOFIELD, WISCONSIN 54476-0410

PH. 715-359-6171    www.greenheck.com

®

READ AND SAVE THESE INSTRUCTIONS

PN 458320

Installation Operation and Maintenance Manual

Report any damaged equipment to the shipper immediately!

Lifting Locations

Содержание TBI

Страница 1: ...void the warranty If the storage period is lengthy the propeller and motor should be rotated periodically and the bearings purged with fresh grease In humid dusty or corrosive atmospheres rotate the fan and purge the bearings once a month Under normal conditions this procedure should be repeated once every three months TBIRU Level 3 4 TBI Level 3 4 HANDLING Fans are to be rigged by either the brac...

Страница 2: ...ight ductwork between the fan discharge and any duct turns Motor at 3 or 9 o clock position TBIRU Installation Curb Mounted Good Poor Length of Straight Duct 1 Fan Wheel Dia Turning Vanes Good Poor Horizontal Ceiling Hung Vertical Ceiling Hung C B Optional Mounting Rails D C Optional Mounting Rails A B ROOF CURB CURB CAP TYPICAL INSTALLATIONS Following are typical mounting installations for models...

Страница 3: ...djusted an equal number of turns open or closed Note Any increase in fan speed represents a substantial increase in horsepower required from the motor Always check motor load amperage and compare to name plate rating when changing fan speed MAINTENANCE Once the fan has been put into operation a periodic maintenance program should be set up to preserve the reliability and performance of the fan Ite...

Страница 4: ...conditions For initial tensioning the proper belt deflection half way between pulley centers is 1 64 for each inch of belt span For example if the belt span is 64 inches the belt deflection should be one inch using moderate thumb pressure at midpoint of the drive See Fig 3 Check belt tension two times during the first 24 hours of operation and periodically thereafter To adjust belt tension simply ...

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