Aerovent BSBP General Installation, Operation And Maintenance Instructions Download Page 2

Aerovent Installation and Maintenance Manual IM-172

Storage

If  fans  are  stored  for  any  length  of  time,  they  should 

be stored in a clean, dry location to prevent rust and 

corrosion. Outdoor storage is not recommended. When 

outdoor storage is necessary, fans should be protected 

from the elements as completely as possible. Cover the 

fan inlet and outlet and keep motors dry and clean.
For extended storage (more than 3 months) motor shafts 

and bearings should be rotated monthly. If stored longer 

than 6 months, bearing grease in motor and fan should 

be  purged  and  replaced  with  compatible  grease.  Belts 

should be rechecked for proper tension. Storage records 

should  be  kept  to  assure  proper  maintenance.  The 

factory  can  advise  warranty  centers  to  provide  motor 

and bearing service if needed.

Seller  warrants  to  the  original  purchaser  that  the 

goods  sold  hereunder  shall  be  free  from  defects  in 

workmanship and material under normal use and service 

(except in those cases where the materials are supplied 

by  the  buyer)  for  a  period  of  one  year  from  the  date 

of original installation or eighteen (18) months from the 

date of shipment, whichever occurs first. The liability of 

seller under this warranty is limited to replacing, repairing 

or issuing credit (at cost, F.O.B. factory and at seller’s 

discretion)  for  any  part  or  parts  that  are  returned  by 

buyer during such period provided that:
a.  seller  is  notified  in  writing  within  ten  (10)  days 

following  discovery  of  such  defects  by  buyer,  or 

within  ten  (10)  days  after  such  defects  should 

reasonably  have  been  discovered,  whichever  is 

less;

b.  the defective unit is returned to seller, transportation 

charges prepaid by buyer;

c.  payment in full has been received by seller or said 

products; 

d.  seller’s examination of such unit shall disclose to its 

satisfaction that such defects have not been caused 

by  misuse,  neglect,  improper  installation,  repair, 

alteration, act of God or accident.

No  warranty  made  hereunder  shall  extend  to  any 

seller  product  whose  serial  number  is  altered,  effaced 

or  removed.  Seller  makes  no  warranty,  express  or 

implied,  with  respect  to  motors,  switches,  controls 

or  other  components  of  seller’s  product,  where  such 

components are warranted separately by their respective 

manufacturers. THIS WARRANTY IS EXPRESSLY IN LIEU 

OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, 

WHETHER  STATUTORY  OR  OTHERWISE,  INCLUDING 

ANY  IMPLIED  WARRANTY  OF  MERCHANTABILITY  OR 

FITNESS  FOR  A  PARTICULAR  PURPOSE.  In  no  event 

shall  seller  be  liable  to  buyer  for  indirect,  incidental 

collateral  or  consequential  damages  of  any  kind. 

(BUYER’S FAILURE TO PAY THE FULL AMOUNT DUE 

WITHIN SIXTY (60) DAYS OF DATE OF INVOICE SHALL 

OPERATE TO RELEASE SELLER FROM ANY AND ALL 

LIABILITY  OR  OBLIGATION  ARISING  PURSUANT  TO 

ANY  WARRANTY,  EXPRESS  OR  IMPLIED,  WHETHER 

STATUTORY OR OTHERWISE, INCLUDING ANY IMPLIED 

WARRANTY OR MERCHANTABILITY OR FITNESS FOR 

A  PARTICULAR  PURPOSE,  MADE  IN  CONNECTION 

WITH ANY CONTRACT FORMED HEREUNDER. BUYER 

AGREES  THAT  SUCH  FAILURE  TO  PAY  SHALL 

CONSTITUTE A VOLUNTARY WAIVER OF ANY AND ALL 

SUCH  WARRANTIES  ARISING  PURSUANT  TO  SUCH 

CONTACT.)

Limitation of Warranties and Claims

Receiving, Unpacking & Inspection

When  the  equipment  is  received  all  items  should  be 

carefully checked against the bill of lading to be sure all 

crates and cartons have been received. Before accepting 

delivery,  carefully  inspect  each  carton  or  crate  for 

visible shipping damage. If any damage is noticed, the 

carrier should make the proper notation on the delivery 

receipt  acknowledging  the  damage.  Make  notations  of 

all damage on all copies of the bill of lading and have 

all  copies  countersigned  by  the  delivering  carrier.  The 

carrier  should  also  fill  out  a  Carrier  Inspection  Report. 

The factory Traffic Department should then be contacted. 

File claim for damage with the carrier. Physical damage 

to the unit after acceptance is not the responsibility of 

Aerovent.
Unpack each carton or crate and verify that all required 

parts  and  proper  quantities  of  each  item  have  been 

received. Refer to drawings for part descriptions. Report 

shortages or missing items to your local representative 

to arrange for replacement parts.

Due to availability of carriers and truck space, it is not 

possible  to  guarantee  that  all  items  will  be  shipped 

together.  Verification  of  shipments  must  be  limited  to 

only those items on the bill of lading.

The unit nameplate must be checked to make sure the 

voltage agrees with the power supply available. 

The installation of this equipment shall be in accordance 

with the regulations of authorities having jurisdiction and 

all  applicable  codes.  This  equipment  is  to  be  installed 

by an experienced installation company and fully trained 

personnel.  The  mechanical  installation  of  the  exhaust 

ventilator consists of making final connections between 

the unit and building services, duct connections.

Sheet  metal  parts,  screws,  clips  and  similar  items 

inherently have sharp edges, and it is necessary that 

the installer and service personnel exercise caution.

CAUTION

Summary of Contents for BSBP

Page 1: ...mpellers Only Throughout this manual there are a number of HAZARD WARNINGS that must be read and adhered to in order to prevent possible personal injury and or damage to equipment Two signal words WARNING and CAUTION are used to indicate the severity of a hazard and are preceded by the safety alert symbol WARNING Used when serious injury or death MAY result from misuse or failure to follow specifi...

Page 2: ...LITY OR FITNESS FOR A PARTICULAR PURPOSE In no event shall seller be liable to buyer for indirect incidental collateral or consequential damages of any kind BUYER S FAILURE TO PAY THE FULL AMOUNT DUE WITHIN SIXTY 60 DAYS OF DATE OF INVOICE SHALL OPERATE TO RELEASE SELLER FROM ANY AND ALL LIABILITY OR OBLIGATION ARISING PURSUANT TO ANY WARRANTY EXPRESS OR IMPLIED WHETHER STATUTORY OR OTHERWISE INCL...

Page 3: ...es or in the absence of local codes with the latest edition of the National Electrical Code ANSI NFPA 70 A ground lug is provided as standard in the unit terminal box Size grounding conductor in accordance with Table 250 95 of the National Electrical Code DO NOT use the ground lug for connecting a neutral conductor 7 Supply voltage to the power ventilator should not vary by more than 10 of the val...

Page 4: ... Control SPEED CONTROLLER AC LINE 115V SWITCH TRI AC MOTOR Table 2 Speed Controller RPM Range NOTES 1 Speed control available only with 115 60 1 open motors thermally protected 2 Three speed motor multiple tap winding 3 Speed control should not be connected to low speed tap on motor because of starting characteristics 4 Speed control connected to high speed tap on motor 5 Speed control connected t...

Page 5: ...which may lead to premature failure and to prevent the impeller blades from hitting the actuator on motorized damper units Use general installation procedure from page 4 IMPELLER SIZE PANEL SQ WALL OPENING MIN DAMPER SIZE M MIN SURFACE MOUNT RECESS IN WALL BSBP BSDDP BSBP BSDDP BSBP BSDDP BSBP BSDDP 14 17 00 14 50 17 50 14 x 14 16 00 16 20 00 17 50 20 50 17 x 17 18 22 00 19 50 22 50 19 x 19 21 25 ...

Page 6: ... Motor Side Guard Backdraft Damper Weatherhood Damper Guard Bird Screen Wall Collar Disconnect Switch O F F O N Removable Screen Panel Fan Wall Box Backdraft Damper Weatherhood Bird Screen Damper Guard Disconnect Switch WALL COLLAR WITH ACCESSORIES BSBP BSDDP WALL BOX WITH ACCESSORIES BSBP BSDDP ...

Page 7: ...REEN BACKDRAFT DAMPER MOUNTING FLANGE REMOVABLE GUARD SCREEN AIR FLOW FAN SUPPORTS BY OTHERS Flush with Interior Wall WEATHERHOOD WITH SCREEN BACKDRAFT DAMPER MOUNTING FLANGE REMOVABLE GUARD SCREEN AIR FLOW FAN SUPPORTS BY OTHERS WEATHERHOOD WITH SCREEN BACKDRAFT DAMPER MOUNTING FLANGE SUPPORTS BY OTHERS FAN REMOVABLE GUARD SCREEN AIR FLOW WEATHERHOOD WITH SCREEN BACKDRAFT DAMPER MOUNTING FLANGE R...

Page 8: ...wire to enter the collar Be sure the metal edges of the hole are protected so the wire will not get cut 5 If a damper weatherhood or damper guard screen are being used they can be fastened to the collar before the collar is fastened to the frame 6 Make sure the edges around the collar and frame are sealed after it is installed The wall box is installed in the same way SIZE COLLAR WALL BOX SQ WALL ...

Page 9: ...perpendicularly to the rotating shafts Fan and motor shafts must be parallel Improper alignment will result in excessive belt wear 9 Check sheave setscrews to ensure tightness Proper keys must be in keyways 10 Do not readjust blade pitch or fan RPM If sheaves are replaced use only sheaves of identical size and type 11 If unit is to be left idle for an extended period it is recommended that belts b...

Page 10: ...mpeller may need to be temporarily installed to get its clearances equal 12 Tighten the bearing mounting bolts 13 Reinstall the lube tubes if applicable 14 Install impeller and belts and adjust the motor to get proper belt tension Also make sure that the sheaves are properly aligned 15 If a new shaft is supplied ignore items 6 thru 8 Aerovent recommends periodic checks of voltage frequency and cur...

Page 11: ...ill occur Recommended belt tension should permit 1 64 deflection per inch of span of the belt at the center of the belt span To find this point measure halfway between the pulley centerlines as shown in Figure 6 Extreme care must be exercised when adjusting V belts as not to misalign the pulleys Any misalignment will cause a sharp reduction in belt life and will also produce squeaky annoying noise...

Page 12: ...on of material on impeller 4 Worn or corroded impeller 5 Impeller out of balance 6 Impeller hitting housing 7 Bent shaft 8 Bearings need lubrication 9 Loose bearing bolts 10 Loose or worn bearings 11 Mismatched belts 12 Belts too loose or too tight 13 Belts oily or dirty 14 Belts worn 15 Loose fan mounting bolts 16 Rattle of components in high velocity airstream 17 Electrical noise 18 Noise from h...

Page 13: ...XHAUST SUPPLY 14 14 25 2 75 17 11 18 14 88 14 x 14 56 16 16 25 3 00 20 11 18 14 88 17 x 17 56 18 18 25 3 00 22 11 18 14 88 19 x 19 56 21 21 25 3 50 25 14 41 17 36 22 x 22 145T 24 24 25 3 50 28 14 55 17 36 25 x 25 184T 30 30 38 4 00 36 14 74 19 05 33 x 33 184T 36 36 38 5 00 42 15 67 19 93 39 x 39 215T 42 42 38 5 50 48 23 59 30 00 45 x 45 254T 48 48 38 6 00 54 23 59 30 00 51 x 51 254T Exhaust Airflo...

Page 14: ...4T 36 36 38 5 00 42 17 50 19 13 21 50 23 13 39 x 39 145T 184T 42 42 38 5 50 48 17 88 19 38 22 19 23 75 45 x 45 145T 184T 48 48 38 6 00 54 18 75 20 13 23 06 24 63 51 x 51 145T 184T 54 54 38 6 50 60 18 88 20 50 23 69 25 19 57 x 57 145T 184T 60 60 38 7 25 66 19 50 24 75 24 44 29 94 63 x 63 145T 215T Exhaust Airflow Supply Airflow AIR FLOW AIR FLOW 2 00 2 00 A DIA A DIA D MAX D MAX C SQ OUTSIDE B B BS...

Page 15: ... DIA A DIA BSBP SIZE A B C SQ D MAX DAMPER SIZE MAX MOTOR FRAME EXHAUST SUPPLY 42 42 38 5 50 48 21 31 26 75 45 x 45 215T 48 48 38 6 00 54 21 31 26 75 51 x 51 215T 54 54 38 6 50 60 26 13 32 30 57 x 57 254T 60 60 38 7 25 66 26 13 32 30 63 x 63 256T Exhaust Airflow Supply Airflow BSBP Belt Driven Level 3 Sizes 42 60 ...

Page 16: ...WWW AEROVENT COM 5959 Trenton Lane N Minneapolis MN 55442 Phone 763 551 7500 Fax 763 551 7501 ...

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