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If any problem is indicated, TURN OFF POWER TO UNIT IMMEDIATELY. Lock out the electrical supply, check carefully for the cause 

of the trouble and correct as needed. Even if the fan appears to be operating satisfactorily, shut down after a brief period and check 

all fasteners, setscrews and keys for tightness.

During the first eight (8) hours of operation, check the fan periodically for excessive vibration or noise. At this time, also check 

motor input current and motor bearing temperatures to ensure that they do not exceed manufacturer’s recommendations. After 

eight hours of satisfactory operation, shut down the fan and lock out the electrical power to check the following items and adjust if 

necessary:

(On single phase motors, the terminal block must be set up in accordance with the nameplate instructions and/or wiring 

diagram. This set up must match the line voltage. If the motor is multi-speed or multi-voltage, the winding leads must be 

grouped and connected as shown on the motor wiring diagram. The line voltage must correspond with proper grouping 

of motor leads. The wiring diagram must be followed explicitly, or serious motor or starter damage will occur.)

CAUTION

The fan has been checked at the factory prior to shipment for mechanical noises. If mechanical noises should develop:
a.  Check rotating components for adequate clearance.
b.  Check proper belt tension and pulley alignment.
c.  Check installation and anchoring.
d.  Check fan bearings.
Switch on electrical supply and allow fan to reach full speed. Check carefully for:
1.  Correct rotation of the impeller.

a. All set-screws, keys and fasteners.
b. Drive coupling alignment.
c. Belt alignment.
d. Belt tension.

2.  Check motor and bearing temperatures for excessive heat against the manufacturer’s recommendations.

Incorrect rotation overloads motor severely and results in serious motor damage. To change rotation of three phase units, 

interchange any 2 of the 3 line leads. On single phase units, change the terminal block set-up following the wiring diagram 

on the motor.

Use care when touching the exterior of an operating motor. Modern motors normally run hot. They are designed to operate 

at higher temperatures. This is a normal condition, but they may be hot enough to be painful or injurious to the touch.

CAUTION

CAUTION

Supply Applications - Field Modifications (BHM/BHH ONLY)

To change the unit to a supply application, propeller must be “flipped” so that blade leading edge is closest to the motor.

Special Purpose Systems

Environments that are explosive, corrosive, subject to high temperatures, etc., may require special construction, inspection and 

maintenance. It is necessary to observe the fan manufacturer’s recommendations and limitations concerning the type of material to 

be handled by the fan and its application to special conditions.

START-UP AND OPERATION

Summary of Contents for Breezeway BC

Page 1: ...refully before attempting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result...

Page 2: ...DUCTION 3 5 START UP AND OPERATION 6 7 MAINTENANCE 8 9 TROUBLESHOOTING CHECKLIST 10 11 WALL MOUNTING SLEEVE ASSEMBLY 12 WEATHERSHIELD ASSEMBLY 13 2 PIECE WALL MOUNTING SLEEVE WEATHER SHIELD GUARD ASSE...

Page 3: ...nents or finishes If the unit is scratched due to mishandling the protective coating may be damaged Incorrect lifting may damage the fan and void the warranty Storage Long term storage requires specia...

Page 4: ...mmends the use of guards on all exposed non ducted fans Installing the Panel Fan Wall openings must be square and must be a minimum of 1 2 greater than the outside dimension of the panel fan housing w...

Page 5: ...on adjustments Ground motor adequately and securely Protect power lines from sharp objects Do not kink power line or permit it to contact hot surfaces chemicals grease or oil Use only UL recognized el...

Page 6: ...oaches to the unit are free from obstruction To ensure maximum air movement make sure adequate supply air is available Before putting fan into operation complete the following check list a Turn off an...

Page 7: ...k rotating components for adequate clearance b Check proper belt tension and pulley alignment c Check installation and anchoring d Check fan bearings Switch on electrical supply and allow fan to reach...

Page 8: ...r c Under extreme temperature conditions and extremely dirty atmospheres lubrication should be at least once or twice a month Motor Lubrication In general standard motors are furnished with prelubrica...

Page 9: ...he fan for the first time completely inspect the ductwork and interior of the fan with power locked off to make certain there is no foreign material which can be sucked into or blown through the ductw...

Page 10: ...tage or under voltage 2 Contact power supply company 3 Operation in wrong direction 3 Reverse direction of motor 4 Fan speed too high 4 Slow down fan by opening variable pitch pulley on motor shaft 5...

Page 11: ...correctly Incorrectly sized shafts belts pulleys impellers etc can damage the fan Typical Parts List 1 Panel 2 Venturi Orifice 3 Fan Blade Cast Aluminum or Fabricated Steel 4 Ball Bearing Motor 5 Str...

Page 12: ...2 Parts List Item Quantity Description 1 4 Wall Sleeve Panel 2 1 4 20 X 3 4 Self Tapping Screw 3 1 4 20 X 3 4 Whiz Bolt 4 1 4 20 Whiz Nut NOTES 1 Make sure all bends are to the outside 2 Use caulk to...

Page 13: ...ist Item Quantity Description 1 1 Weather Cover Side LEFT 2 1 Weather Cover Side RIGHT 3 1 Weather Cover Top 1 4 1 Weather Cover Top 2 5 1 Weather Cover Bottom 6 1 4 20 X 3 4 Self Tapping Screw NOTES...

Page 14: ...em Quantity Description 1 40 1 4 20 X 3 4 Self Tapping Screw 2 2 Screen Guard 3 5 3 8 16 X 1 Whiz Bolt 4 5 3 8 16 Whiz Nut 5 10 390 X 1 875 Diameter Washer NOTES 1 Equally space hardware connecting bo...

Page 15: ...t 5 5 5 3 8 16 Whiz Nut 6 10 10 390 X 1 875 Diameter Washer NOTES 1 Assemble the sheet metal parts first and then attach the screen second 2 Make sure that all bends are to the outside 3 Use caulk to...

Page 16: ...ual illustrates the appearance of PennBarry products at the time of publication View the latest updates on the PennBarry website 2018 PennBarry All Rights Reserved Revised AUGUST 2018 PennBarry is pro...

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