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Twin City Fan & Blower Catalogs 4800 and 4820 provide additional information on this equipment. These catalogs

can be found at www.tcf.com or by contacting your local Twin City Fan & Blower sales representative.

TCPE

WPB

WPD

IM-4800

July 2015

Propeller Wall Fans

INSTALLATION, OPERATION & MAINTENANCE MANUAL

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 specific instructions.

CAUTION

Used when minor or moderate injury or product / equipment damage MAY result from misuse or failure to follow

specific instructions.

NOTICE

Indicates information considered important, but not hazard-related.

SAFETY INSTRUCTIONS

Indicates specific safety-related instructions or procedures.

It is the responsibility of all personnel involved in installation, operation and maintenance to fully understand the

Warning and

Caution procedures by which hazards are to be avoided.

Models

TCPE, WPB, WPD

Содержание TCPE

Страница 1: ...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 specific instructions CAUTION Used when minor or moderate injury or product equipment damage MAY result from misuse or failure to follow specific instructions NOTICE Indicates information considered...

Страница 2: ...AR 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 ...

Страница 3: ...e electrically grounded in accordance with local codes 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 v...

Страница 4: ...igure 1 Connection Diagram Speed 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 m...

Страница 5: ... the unit data plate 6 All TCPE motors are thermally protected All units must be electrically grounded in accordance with local codes or in accordance with the NEC A grounding point is provided with all motors and will be described on the wiring diagram that is attached to the motor 7 Supply voltage to the motor should not vary by more than 10 of the value indicated on the unit data plate Phase un...

Страница 6: ...ay lead to premature failure and to prevent the propeller blades from hitting the actuator on motorized damper units Use general installation procedure from page 5 PROP SIZE PANEL SQ WALL OPENING MIN DAMPER SIZE M MIN SURFACE MOUNT RECESS IN WALL WPB WPD WPB WPD WPB WPD WPB WPD 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 00 25 00 22 50 22 50 2...

Страница 7: ...ptional Disconnect Switch Optional O F F O N Removable Screen Panel Fan OSHA 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 WPB WPD WALL BOX WITH ACCESSORIES WPB WPD ...

Страница 8: ...MPER 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 REMOVABLE GUARD SC...

Страница 9: ...t 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 TCPE SIZE COLLAR SQ WALL OPENING 8 13 50 14 25 10 15 50 16 25 12 18 50 19 25 14 21 50 22 25 16 23 50 24 25 18 25 50 26 25 2...

Страница 10: ...out belts A belt should feel live when thumped approximately 1 4 belt deflection 3 to 5 lb when subject to finger pressure at midpoint between sheaves 8 The belt alignment should also be checked to be sure the belt is running 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 tightnes...

Страница 11: ...heaves are properly aligned 15 If a new shaft is supplied ignore items 6 thru 8 Twin City Fan Blower recommends periodic checks of voltage frequency and current of a motor while in operation Such checks assure the correctness of frequency and voltage applied to the motor and yield an indication of the fan load Comparison of this data with previous data will give an indication of the fan performanc...

Страница 12: ...ended 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 mis align the pulleys Any misalignment will cause a sharp reduction in belt life and will also produce squeaky annoying noises see Figure 7 ...

Страница 13: ...propeller 4 Worn or corroded propeller 5 Propeller out of balance 6 Propeller 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 high velocity a...

Страница 14: ...18 50 3 00 10 00 19 00 21 00 18 00 22 x 22 25 75 200A 201A 202A 202AE 27 25 20 63 3 00 11 00 20 50 22 50 20 00 24 x 24 27 75 240A 241A 242A 30 25 24 63 3 00 12 00 22 00 24 00 24 00 27 x 27 30 75 Model Nomenclature TCP E 14 2 A Model TCPE Direct Drive E Exhaust Propeller Diameter Design Vintage Motor Type A Design A AE Design A with EC Motor Speed 0 800 or 1350 RPM 1 1100 or 1500 RPM 2 1700 or 1650...

Страница 15: ...x 51 254T Exhaust Airflow Supply Airflow Dimensional Data WPB Belt Driven Levels 1 2 AIR FLOW AIR FLOW C SQ OUTSIDE A DIA D MAX D MAX A DIA 2 00 2 00 B B WPB SIZE A B C SQ D MAX DAMPER SIZE MAX MOTOR FRAME EXHAUST SUPPLY L1 L2 L1 L2 L1 L2 21 21 25 3 50 25 15 88 15 88 18 44 18 44 22 x 22 56 145T 24 24 25 3 50 28 16 19 16 19 19 19 19 19 25 x 25 56 145T 30 30 38 4 00 36 17 81 19 31 20 50 22 00 33 x 3...

Страница 16: ...w WPB Belt Driven Level 3 Sizes 42 60 TWIN CITY FAN BLOWER WWW TCF COM 5959 Trenton Lane N Minneapolis MN 55442 Phone 763 551 7600 Fax 763 551 7601 Dimensional Data WPB Belt Driven Level 3 Sizes 21 36 AIR FLOW AIR FLOW 2 00 2 00 A DIA A DIA D MAX D MAX C SQ OUTSIDE B B WPB SIZE A B C SQ D MAX DAMPER SIZE MAX MOTOR FRAME EXHAUST SUPPLY 21 21 25 3 50 25 17 25 20 50 22 x 22 145T 24 24 25 3 50 38 17 2...

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