扇風機 CARNES LR/LNのPDF インストレーション オペレーション＆メンテナンスをオンラインで閲覧またはダウンロードできます。CARNES LR/LN 6 ページ。 Wall mounted propeller fans belt and direct drive
CARNES LR/LN にも： インストレーション オペレーション＆メンテナンス (6 ページ)
ページを印刷するFORM 1426-A
CARNES COMPANY, 448 S. Main St., P. O. Box 930040, Verona, WI. 53593-0040 Phone: 608/845-6411 Fax: 608/845-6470 [email protected] www.carnes.com
INTRODUCTION
This manual is to be used to aid in the proper installation, operation, and maintenance of the above Carnes fans. This
information is meant to serve as a general guide. Due to the variety and complexity of many installations it is the
responsibility of the purchaser to assure that these procedures are handled by qualified personnel.
1. Installation of this fan requires experienced personnel with knowledge of structural strength, mechanical setup
and electrical wiring. Do not attempt installation without qualified personnel.
2. Do not operate this fan in an environment or atmosphere where combustible or flammable materials, gasses or
fumes are present unless it has been specifically designed and manufactured for use in that environment.
1. Turn the propeller by hand to check clearances. If needed, adjust the bearing or motor position to center the
propeller.
2. On belt drive units, check that belts are aligned and tensioned properly (see Maintenance section.)
3. Check that set screws are tight and shaft keys are in place.
1. Be sure the supply voltage matches the motor plate voltage. On dual voltage motors, check the motor wiring to
determine the voltage.
2. Fans must be grounded.
3. Keep all wiring clear of rotating components and moving parts such as powered or gravity dampers.
4. Make sure power is locked OFF at the service entrance before wiring or otherwise approaching the fan.
5. Electrical work must be done in accordance with local and/or national electrical code by a qualified electrician.
INSTALLATION
1. This fan is designed to be mounted in a wall or other building opening.
2. This fan is either built for supply or exhaust application. Refer to the Model Number or dimensional drawings
in this manual if there is any question.
3. Any optional dampers should be mounted to allow free and unobstructed operation. Allow a minimum of 8"
clearance between the fan and damper.
4. Anchor the fan or fan structure securely to the wall, this will usually require lag bolts. Use all of the provided
mounting holes.
5. Refer to drawings on page 6 for standard installation.
MECHANICAL AND ELECTRICAL START-UP CAUTION
START-UP
1. Operate the fan briefly to check for proper rotation direction. Incorrect fan rotation will over heat the fan motor.
2. Check the operation of any dampers. Be sure they can open and close fully.
3. During the first few hours of operation, periodically check the fan for smooth operation.
4. After the first few hours of operation, shut the fan down and lock the power OFF. Check sheave and propeller set
screws for tightness. On belt drive units, check the belt tension (see Maintenance section.)
INSTALLATION, OPERATION, & MAINTENANCE
GENERAL CAUTIONS
MECHANICAL INSTALLATION CAUTIONS
ELECTRICAL INSTALLATION CAUTIONS
Be sure the Inlet, Outlet and ductwork are open and free of loose objects
WALL MOUNTED PROPELLER FANS
BELT AND DIRECT DRIVE
Models LW/LM, LA/LC, LR/LN, LJ/LK
FORM 1426-A, Page 1