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4

Recommendations and Warnings

Bottom of Feet

10"

Recommended

Submergence Level

Minimum

Submergence Level

Figure 1

4

Receiving inspection

Upon receiving the pump, it should 

be  inspected  for  damage  or 
shortages.  If  damage  has  occurred, 

file  a  claim  immediately  with  the 
company that delivered the pump. If 

the  manual  is  removed  from  the 

packaging, do not lose or misplace.

4

Storage

Any  product  that  is  stored  for  a 

period  longer  than  six  (6)  months 

from the date of purchase should be 

bench  tested  prior  to  installation.  A 
bench test consists of, checking the 

impeller  to  assure  it  is  free  turning 

and  a  run  test  to  assure  the  motor 

(and  switch  if  provided)  operate 
properly.

4

Controls

Manual  models  require  a  separate 

approved  pump  control  device  or 

panel  for  automatic  operation.  Be 

sure the electrical specification of the 

control selected properly match the 

electrical specifications of the pump.

4

Submergence

The  pump  should  always  be 
operated 

in 

the 

submerged 

condition. The minimum sump liquid 
level should never be less than above 

the pump’s volute (See Figure 1).

4

Installation

These pumps are recommended for 

use  in  a  sump,  basin  or  lift  station. 
The  sump,  basin  or  lift  station  shall 

be sealed and vented in accordance 
with  local  plumbing  codes. 

This 

pump  is  designed  to  pump 

sewage,  effluent  or  wastewater, 
non-explosive  and  non-corrosive 

liquids and shall NOT be installed 

in locations classified as hazardous 
in  accordance  with  the  National 

Electrical  Code  (NEC)  ANSI/NFPA 

70 or Canadian Electric Code (CEC).

 

The pump should never be installed 
in a trench, ditch, or hole with a dirt 

bottom.  The  legs  will  sink  into  the 
dirt  and  the  suction  will  become 

plugged.

The  installation  should  be  at  a 

sufficient  depth  to  ensure  that  all 

plumbing  is  below  the  frost  line.  If 
this is not feasible, remove the check 

valve  and  size  the  basin  to 

accommodate 

the 

additional 

backflow volume.

Pumps are most commonly installed 
in  simplex  or  duplex  stations  or 

basins  with  a  slide  rail  system 
(Barmesa  SRC),  which  allows  the 

pump(s)  to  be  installed  or  removed 

without requiring personnel to enter 

the  station,  or  resting  on  the  basin 

floor.

4

Discharge Piping

Discharge piping should be as short 

as possible and sized no smaller than 
the pump discharge. 

Do not reduce 

the discharge pipe size below that 

which  is  provided  on  the  pump.

 

Both  a  check  valve  and  a  shut-off 

valve  are  recommended  for  each 

pump.  The  check  valve  is  used  to 

prevent backflow into the sump. The 

shut-off  valve  is  used  to  manually 

stop  system  low  during  pump 
servicing.

Overload Protection:

Single Phase

 - The stator 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. 

4

Liquid Level Controls

The  level  control(s)  should  be 

mounted on the discharge piping, a 

 

cable  rack or  l

 

f oat  pole.  The  level 

control  should  have  adequate 

clearance so it cannot hang up in it’s 

 

 

swing  and  that  the  pump is 

 

completely  submerged  when  the 
level control is in the "Off " mode. By 

adjusting the cord tether the control 

level  can  be  changed.  One  cycle  of 
operation  should  be  observed,  so 

that  any potential  problems  can  be 

 

corrected.

4

Electrical Connections

Power cable:

The  power  cable  mounted  to  the 
pump must  not  be  modi ied  in  any 

 

f

way  except for  shortening  to  a 

 

speci ic  application. Any  splice 

f

 

between  the  pump  and  the control 

 

panel  must  be  made  in accordance 

 

with  the  electric  codes.  It  is 

recommended that a junction box, if 

used, be mounted outside the sump 

 

or  be  of at  a  minimum  Nema  4 

 

construction if located within the wet 

 

well. 

DO  NOT  USE  THE  POWER 

CABLE TO LIFT PUMP.

It  is  recommended  that  the  level 

control l

 f oat should be set to insure 

that  the  liquid  in  the  sump  never 

drops  below  the  top  of the  motor 

 

housing  or  a  minimum  level  of 10 

 

inches above the basin  lfoor.

Always  rely  upon  a  C

ed 

ertifi

Electrician for installation.

barmesa.com

Summary of Contents for 6BSE-LDS Series

Page 1: ...Handling Pumps IMPORTANT Read all instructions in this manual before operating or servicing a pump 6BSE HLDS 30 60 HP 6BSE LDS 9 30 HP 18 60 HP Last update 10 08 2021 6BSE LDS 6BSE HLDS series 9 12 18...

Page 2: ...he pump or any accessory items associatedwithornearthepump T h i s p u m p i s n o t i n t e n d e d f o r u s e i n swimming pools or water installations where there is DANGER humancontactwithpumpedf...

Page 3: ...eseal sliderailcoupling SRC 6 The moisture cord and or temperature cord is size 18 5 type SO 0 485 for all models 6BSE18034LDS 18 230 3 1750 50 6 232 F 2 3 G 1 34 891 6BSE18044LDS 18 460 3 1750 25 3 1...

Page 4: ...D SIZE CORD TYPE CORD O D WEIGHT pounds 6BSE30034HLDS 30 230 3 1750 76 364 F 2 3 G 1 34 957 6BSE30044HLDS 30 460 3 1750 38 182 F 2 3 G 1 34 957 6BSE36034HLDS 36 230 3 1750 90 434 E 2 3 G 1 34 963 6BSE...

Page 5: ...duplex stations or basins with a slide rail system Barmesa SRC which allows the pump s to be installed or removed without requiring personnel to enter the station or resting on the basin floor 4Discha...

Page 6: ...and phase information stamped on the pump name plate 2 Check Pump Rotation Improper motor rotation can result in poor pump performance and can damage the motor and or pump Check rotation on three pha...

Page 7: ...conduit box 4 to motor housing 3 Apply thread locking compound to cap screws 6 and place into holes and torque to 15 ft lbs Oil Replacement Seal Chamber Refill chamber completely full with new cooling...

Page 8: ...er end bell from motor 1 Remove wave washer Remove upper bearing 2 with a wheel puller if damaged or worn Vertically lift stator 1 from rotor shaft Inspect windings for shorts and resistance Test the...

Page 9: ...s for cap screws 25 Conduit Box Assembly Check power 38 and control cables 39 for crackes or damage and replace complete conduit box 4 if required See Figure 4 Bring motor wires through opening in top...

Page 10: ...lute should be approximately 0 012 inch Service G T1 T7 T2 T8 T3 T9 T4 T5 T6 G L1 L2 L3 GREEN BLACK RED WHITE MOTOR LEADS THREE PHASE 230V AC Cable Motor Lead Number Green Green Black 1 and 7 Red 2 an...

Page 11: ...armesa com MOISTURE SENSOR DETAIL 42 43 40 41 37 34 33 32 31 10 1 STATOR 14 4 46 44 39C 39C 39D 39B 39 10 9 38 38C 38B 38C 38D 8 11 12 7 6 5 3 29 TEMP MOIST WIRES 30 28 WITH MOTOR SUPPLIED WAVE WASHER...

Page 12: ...NC x 2 SS 6 SS 304 13 31020019 Bearing Lower 1 Steel 14 92010051 O Ring 52082 2 Buna Bearing Housing for 18 to 36 HP at 1750 RPM for 9 to 18 HP at 1150 RPM for 48 60 HP at 1750 RPM for 24 to 30 HP at...

Page 13: ...38 31030006 Power Cable 3x2 37917 25 ft 38B 30400904 Hex Head Plug 1 SS 303 38C 30400401 Washer 2 SS 304 38D 92010002 Grommet 1 Rubber 39 31030005 Cord Set Moist temp 5x18 34840 25 ft 39B 30400901 He...

Page 14: ...TH MOTOR SUPPLIED WAVE WASHER 1 ROTOR 13 2 MOISTURE SENSORS SEE DETAIL 18 SEAL MECH 19 20 17 16 14 15 23 24 25 21 22 26 27 41 35 KEYWAY SUPPLIED WITH MOTOR 36 45 NEUTRAL LINES WIRES Figure 7 Repair Pa...

Page 15: ...14 UNC SS 18 SS 304 17 93010131 Hex Head Plug 3 8 SS 22932 1 SS 304 18 93010149 Plug 3 8 1 Cast Iron Mechanical Seal 2130SBH4GS Motor end carbon ceramic buna Pump end silicon silicon buna 20 91010376...

Page 16: ...030006 Power Cable 3x2 37917 25 ft 38B 30400904 Hex Head Plug 1 SS 303 38C 30400401 Washer 2 SS 304 38D 92010002 Grommet 1 Rubber 39 31030005 Cord Set Moist temp 5x18 34840 25 ft 39B 30400901 Hex Head...

Page 17: ...ower supply leads to ensure proper impeller rotation 11 Repair fixturesasrequiredtoeliminateleakage 12 Check pump temperature limits and fluid temperature 13 Replace portion of discharge pipe with fle...

Page 18: ...17 barmesa com...

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