Barnes 3SF-L Series Скачать руководство пользователя страница 7

7

General Comments:

 

1)  Never work in the sump with the power on.

2)  Level controls are factory set for a pumping differential 

 

of 9 inches. If that is the cycle desired, simply circle

 

the discharge pipe with the pipe mounting strap, feed 

 

the end through the worm drive, and tighten with a 

 

screwdriver. Be certain that the level control cannot 

 

hang up or foul in its swing. Also, make certain the 

 

pump impeller is still submerged when the level control

 

is in the “OFF” mode.

3)  If a higher pump differential is needed, grip the cord 

 

near the neck of the 

fl

 oat, then using the other hand,

 

exert a steady force on the lower edge of the cable 

 

clamp. The cable clamp should slide up to the new 

 

pivot point. Attach the level control to the discharge 

 

hose in the manner described above.

4)  Plug the level control plug into the GFI receptacle, 

 

then plug the pump into the piggyback plug. One cycle

 

of operation should be observed, so that any potential

 

problems can be corrected.

5)  It is recommended that the 

fl

 oat should be set to 

 

insure that the sump well liquid level never drops 

 

below the top of the motor housing or a minimum level 

 

of 3 inches on BP Series and 6 inches on SE Series 

 

above the pump bottom.

6.)  Figure 3 shows a typical connection for pumps with the

 wide 

angle 

fl

 oat and piggy-back plug, for manual and

 automatic 

operations.

Automatic - 

 Plug 

fl

 oat cord into outlet, then plug pump

 

      

cord into 

fl

 oat cord.

Manual - 

 

Plug pump cord directly int outlet.

C-4) Electrical Connections:

An acceptable motor control switch shall be provided at the 
time of installation.
 

C-4.1) Power Cords:

The cord assembly mounted to the pump must not be modi

fi

 ed 

in any way except for shortening to a speci

fi

 c  application. 

Any splice between the pump and the control panel must 
be made in accordance with all applicord electric codes. It is 
recommended that a junction box, if used, be mounted outside 
the sump or be of at least Nema 4 (EEMAC-4) construction if 
located within the wet well.

 DO NOT USE THE POWER OR 

CONTROL CORD TO LIFT PUMP.

 

NOTE:

 

THE WHITE WIRE 

IS NOT A NEUTRAL OR GROUND LEAD, BUT A POWER 
CARRYING CONDUCTOR.

C-4.2) Overload Protection:
Single Phase -

 The type of in-winding overload protector used 

is referred to as an inherent overheating protector and operates 
on the combined effect of temperature and current. This means 
that the overload protector will trip out and shut the pump off 
if the windings become too hot, or the load current passing 
through them becomes too high. It will then automatically 
reset and start the pump up after the motor cools to a safe 
temperature. In the event of an overload, the source of this 
condition should be determined and recti

fi

 ed immediately. 

DO 

NOT LET THE PUMP CYCLE OR RUN IF AN OVERLOAD 
CONDITION OCCURS !

If current through the temperature sensor exceeds the values 
listed, an intermediate control circuit relay must be used 
to reduce the current or the sensor will not work properly.

TEMPERATURE SENSOR ELECTRICAL RATINGS

Volts

Continuous

Amperes

Inrush

Amperes

110-120

3.00

30.0

220-240

1.50

15.0

440-480

0.75

7.5

600

0.60

6.0

C-4.4) Wire Size:

Consult a quali

fi

 ed electrician for proper wire size if additional 

power cord length is required. See table on pages 8 and 9 for 
electrical information.

FIGURE 3

120 Volt 1 Phase

Manual

Automatic

MODEL 

NO

HP VOLT/PH Hz RPM

(Nom)

NEMA

START

CODE

INSUL.

CLASS

FULL

LOAD

AMPS

LOCKED

ROTOR

AMPS

CORD

SIZE

CORD

TYPE

CORD

O.D

inch (mm)

WINDING RESISTANCE

Emerson

Main-Start

G.E.

Main-Start

SF51

0.5

120/1

60

1750

F

B

11.6

21.3

14/3

SJTOW 0.375 (9.5)

-----

1.51 - 16.10

3SF1074L 1.0 200-240/1 60

1750

D/G

F

8.8/8.3 21.5/25.8

14/3

SOW

0.530 (13.5) 1.86 - 10.20

2.74 - 10.56

Winding Resistance ± 5%.  
Pump rated for operation at ± 10% voltage at motor.

Содержание 3SF-L Series

Страница 1: ...nstant product improvement program product changes may occur As such Crane Pumps Systems reserves the right to change product without prior written notification 420 Third Street 83 West Drive Bramton...

Страница 2: ...PLODED VIEW Fig 16 15 PARTS LIST 16 17 RETURNED GOODS POLICY 12 WARRANTY 18 START UP REPORT 21 22 WARRANTY REGISTRATION SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER SEAL TOOL...

Страница 3: ...rt fingers in pump with power connected Always wear eye protection when working on pumps Make sure lifting handles are securely fastened each time before lifting DO NOT operate pump without safety dev...

Страница 4: ...1750 RPM 60Hz nominal UPPER BEARING Design Single Row Ball Oil Lubricated Load Radial LOWER BEARING Design Single Row Ball Oil Lubricated Load Radial Thrust MOTOR Design NEMA L Single phase Torque Cur...

Страница 5: ...elief SPEED 1750 RPM 60Hz nominal UPPER BEARING Design Single Row Ball Oil Lubricated Load Radial LOWER BEARING Design Single Row Ball Oil Lubricated Load Radial Thrust MOTOR Design NEMA L Single phas...

Страница 6: ...is not installed under water for more than one 1 month 2 Immediately upon satisfactory completion of the test the pump is removed thoroughly dried repacked in the original shipping container and place...

Страница 7: ...e made in accordance with all applicord electric codes It is recommended that a junction box if used be mounted outside the sump or be of at least Nema 4 EEMAC 4 construction if located within the wet...

Страница 8: ...be expected to operate for years on normal sewage pumping without failing However as with any mechanical piece of equipment a preventive maintenance program is recommended and suggested to include th...

Страница 9: ...il Circulating 22 Imperial Oil Voltesso 35 Shell Canada Transformer 10 Texaco Diala Oil AX Woco Premium 100 F 2 Impeller and Volute Service F 2 1 Disassembly and Inspection To clean out volute 1 or re...

Страница 10: ...ed or resting on bellows tail Slide retaining ring 28d over shaft and let rest on spring 28c Replace snap ring 32 in groove of shaft Set square ring 27 in groove on outer seal plate 29 and place outer...

Страница 11: ...e bearing only until bearing seats against the retaining ring 24 Included with motor Motor Slide lower bearing 25 and motor shaft squarely into the seal plate 5 until bearing seats on the bottom Place...

Страница 12: ...mation G 3 MODEL NUMBER This designation consists of numbers and letters which represent the discharge size series horsepower motor phase and voltage speed and pump design This number is used for orde...

Страница 13: ...dom of operation security and condition Clean cutter and inlet of any obstruction 9 Loosen union slightly to allow trapped air to escape Verify that turn off level of switch is set so that the suction...

Страница 14: ...14 FIGURE 15...

Страница 15: ...15 FIGURE 16...

Страница 16: ...g 24 1 085326 Retaining Ring Included with motor 25 1 017414 Bearing 26 4 1 135 1 Cap Screw 5 16 18 x 1 75 Lg Stainless 27 1 027269 Square Ring 28 1 Shaft Seal 005080 Carbon Ceramic Buna N 005080SB Tu...

Страница 17: ...2 Discharge 3 8 Stainless 47 2 084948 Socket Head Cap Screw 1 4 20 x 1 25 Lg Stainless 60 A R Loctite 603 65 1 625 02117 Sleeve Fiberglass 66 1 030068 Jam Nut 20 S S TABLE 2 POWER CORD SETS CABLE LEN...

Страница 18: ...PXVW EH VLJQHG E RXU DXWKRUL HG UHSUHVHQWDWLYH XH WR LQDFFXUDFLHV LQ HOG WHVWLQJ LI D FRQ LFW DULVHV EHWZHHQ WKH UHVXOWV RI HOG WHVWLQJ FRQGXFWHG E RU IRU XVHU DQG ODERUDWRU WHVWV FRUUHFWHG IRU HOG SH...

Страница 19: ...nt To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable Laws And Regulations Shall Apply IMPORTANT WARRANTY REGISTRATION Your product is covered by t...

Страница 20: ...20 Notes...

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