Barnes 3SEH-L Скачать руководство пользователя страница 10

10

F-3.3) Wiring Connections:

Check power cables (30) and control cable (32, if used), for 

cracks or damage and replace if required (see Figure 5). 

Make internal wiring connections which are independent of 

the terminal block as shown in (Figure 10), using connectors 

(14), terminal (15) and wire assemblies (18) as required. Do 

not use wire nuts. Slip motor leads and ground wire through 

fiberglass sleeve. Lower motor housing (5) down onto seal 

plate (1) while aligning holes and stringing motor leads 

through the cable entry bore(s).  (Slipping cords inside a 1 ft. 

length of .5” conduit makes this easier). Place socket head 

cap screws (9) through seal plate (1) into motor housing (5) 

and torque to 60 in-lbs. 

Reconnect motor and optional control leads to the underside 

of the terminal block(s) (23), (38 optional) as shown in Figure 

5. Note that the pins are numbered underneath the terminal 

block. Place o-ring (40) into groove in terminal block and 

lubricate with dielectric oil. Press the terminal block (23) (38 

optional) into the housing so it seats completely below the 

snap ring groove. Place snap ring (41) into groove in cable 

entry bore of housing. Repeat terminal block installation for 

control cable, if equipped.

F-3.4) Cable Assemblies:

Power/Control Cable- Refill the cooling oil as outlined in 

paragraph F-1.4. Make wire connections as outlined in 

paragraph F-3.3. Insert female end of cable plug into housing 

bore aligning timing mark with hole in terminal block (23) 

(38 optional) (see Figure 6). Compress cable plug with 

compression flange (30a)(32a) by tightening cap screws (16) 

into the housing (5). Torque to 132 in-lbs.

F-4) Shaft Seal  Service:

Important ! - Handle seal parts with extreme care. 

DO NOT scratch or mar lapped surfaces.

F-4.1) Disassembly and Inspection:

To expose shaft seal (31) for examination disassemble volute 

and impeller as outlined in paragraph F-2.1. If further repair 

is required remove retaining ring (31d), spring (31c) and 

rotating member (31b) from shaft (see Figure 9). Examine all 

seal parts and especially contact faces. Inspect seal for signs 

of wear such as uneven wear pattern on stationary members, 

chips and scratches on either seal face. 

DO NOT

 interchange seal components, replace the entire 

shaft seal (31). If replacing seal, remove stationary (31a) by 

prying out with flat screw driver.

F-4.2) Reassembly:

Seal - Clean and oil seal cavities in seal plate (1). Lightly oil 

(DO NOT use grease) outer surface of stationary member 

(31a). Press stationary member (31a) firmly into seal plate 

(1), using a seal pusher (see parts list- seal tool kit), nothing 

but the seal pusher is to come in contact with seal face (see 

Figure 7). 

FIGURE 6

FIGURE 5

POWER CORD (30)

CAP SCREW (16)

LOCKWASHER (11)

COMPRESSION FLANGE (30a)

SNAP RING (41)

O-RING (40)

TERMINAL BLOCK (23)

CONTROL CORD (32)

CAP SCREW (16)

LOCKWASHER (11)

COMPRESSION FLANGE (32a)

SNAP RING (41)

O-RING (40)
TERMINAL BLOCK (38)

TERMINAL

TERMINAL

Содержание 3SEH-L

Страница 1: ...ram 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 Brampton Piqua Ohio 45356 Ontario Canad...

Страница 2: ...re 11a 11b 15 16 EXPLODED VIEW Figure 12 17 PARTS LIST 18 19 WARRANTY 21 WARRANTY REGISTRATION 22 RETURNED GOODS POLICY 22 SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER SEAL T...

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: ...200 230 460 60Hz is Tri voltage motor 575V Requires overload protection to be included in control panel OPTIONAL EQUIPMENT Seal Material Impeller Trims Additional Cord Normally Closed Temperature Sen...

Страница 5: ...t station or basin shall be vented in accordance with local plumbing codes This pump is designed to pump sewage effluent or other nonexplosive or noncorrosive wastewater and shall NOT be installed in...

Страница 6: ...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 EL...

Страница 7: ...10 08 12 36 3SE2052L 2 0 575 3 60 3450 C B 4 0 14 4 14 4 SOOW SOW 57 14 5 15 75 14 95 HORIZONTAL Series 3SEH1522L 1 5 230 1 60 3450 A F 12 0 31 0 12 3 SOOW SOW 61 15 5 1 14 4 53 3SEH1592L 1 5 200 230...

Страница 8: ...essure is still holding constant and no bubbles are observed slowly bleed the pressure and remove the gauge assembly Replace oil as described in section F 1 4 If the pressure does not hold then the le...

Страница 9: ...ny control cables 32 if equipped Remove socket head cap screws 9 Vertically lift the motor housing 5 from seal plate 1 by lifting handle 17 Inspect square ring 8 for damage or cuts Remove the motor bo...

Страница 10: ...aragraph F 3 3 Insert female end of cable plug into housing bore aligning timing mark with hole in terminal block 23 38 optional see Figure 6 Compress cable plug with compression flange 30a 32a by tig...

Страница 11: ...e 9 It is extremely important to keep seal faces clean during assembly Dirt particles lodged between these faces will cause the seal to leak Place spring 31c over shaft and in place on rotating member...

Страница 12: ...esign configuration This number is used for ordering and obtaining information G 3 MODEL NUMBER This designation consists of numbers and letters which represent the discharge size series horsepower mo...

Страница 13: ...13 FIGURE 10...

Страница 14: ...eller for freedom of operation security and condition Clean impeller 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...

Страница 15: ...15 34 30 5 22 1 6 3 8 24A 10 2 7 32 21 20 OPTIONAL TEMPERATURE SENSOR CABLE ASSEMBLY 29 FIGURE 11a CROSS SECTION VERTICAL DISCHARGE...

Страница 16: ...16 34 30 5 22 1 6 3 8 24B 10 2 7 32 21 20 OPTIONAL TEMPERATURE SENSOR CABLE ASSEMBLY 29 FIGURE 11b CROSS SECTION HORIZONTAL DISCHARGE...

Страница 17: ...17 2 6 8 1 9 9 31 29 10 3 24A 20 25 34 22 21 7 5 11 12 19 41 23 40 30 11 16 38 40 41 32 11 16 a b c d 7 35 WITH OPTIONAL TEMP SENSOR CABLE ASSY 24B FIGURE 12 EXPLODED VIEW...

Страница 18: ...es 230V 3 Phase 19 1 014270 Pipe Plug 375 NPT 20 1 084386MA 3SE1522L 2022L 067572MB 3SE1592L 1542L 092858 3SE1552L 2052L 067572MB 3SE2092L 2042L 21 1 036391 Capacitor 1 phase 370V 45MFD 22 1 039858 Ca...

Страница 19: ...TEMP SENSOR 100 FT TEMP SENSOR TERMINAL BLOCK TEMP SENSOR 3SE1522L None None None None 3SE1592L 103741XC 103741XF 103741XL 103584 3SE1542L 113288XC 113288XF 113288XL 113272 3SE1552L 113288XC 113288XF...

Страница 20: ...20 Notes...

Страница 21: ...ION Your product is covered by a warranty www cranepumps com downloadables CATALOGS_OIPMs Warranty 24MonthWarranty pdf If you have a claim under the provisions of the warranty contact your local Crane...

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