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Before installation, read the following 
instructions  carefully.  Failure  to 
follow 

instruction 

and 

safety 

information  could  cause  serious 
bodily  injury,  death  and/or  property 
damage.  Each  Barmesa  product  is 
carefully  inspected  to  insure  proper 
performance. Closely following these 
instructions  will  eliminate  potential 
operating  problems,  assuring  years 
of trouble-free service. 

1

General Safety Information

IMPORTANT! - Barmesa Pumps is not 
responsible  for  losses,  injury  or 
death  resulting  from  failure  to 
observe  these  safety  precautions, 
misuse,  abuse  or  misapplication  of 
pumps or equipment.

Installation,  wiring,  and 

j u n c t i o n   c o n n e c t i o n s   m u s t   b e   i n 
accordance  with  the  National  Electric 
Code  and  all  applicable  state  and  local 
codes. Requirements may vary depending 
on usage and location.

WARNING

I n s t a l l a t i o n   a n d 

servicing  is  to  be  conducted  by 
qualified personnel only.

WARNING

D o   n o t

  u s e   t h e s e 

pumps  in  water  over  104º  F. 

Do  not

 

exceed manufacturers recommended 
maximum performance, as this could 
cause the motor to overheat.

WARNING

Ground  Fault  Circuit 

Interrupter  (GFCI)  to  be  used  with 
plug-in type power cord.

WARNING

A L L   R E T U R N E D 
P R O D U C T S   M U S T   B E 
CLEANED,  SANITIZED,  OR

D E CO N TA M I N AT E D   P R I O R   TO 
S H I P M E N T ,   T O   I N S U R E 
E M P L O Y E E S   W I L L   N O T   B E 
EXPOSED TO HEALTH HAZARDS IN 
HANDLING  SAID  MATERIAL.  ALL 
A P P L I C A B L E   L A W S   A N D 

Keep  clear  of  suction  and 
discharge  openings.  Do  not 
insert  fingers  in  pump  with

power connected; the rotating cutter 
and/or  impeller  can  cause  serious 
injury.

Always  wear  eye  protection 
when working on pumps. Do 
not wear loose clothing that

may  become  entangled  in  moving 
parts.

Pumps  build  up  heat 
and  pressure  during 
operation.  Allow  time 
f o r   p u m p s   t o   c o o l

DANGER

before  handling  or  servicing  the 
p u m p   o r   a n y   a c c e s s o r y   i t e m s 
associated with or near the pump.

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

human contact with pumped fluid.

Risk of electric shock. To 

reduce risk of electric shock, 
always  disconnect  pump 
from  power  source  before

DANGER

handling any aspect of the pumping 
system.

 Lock out power and tag.

Do  not

  lift,  carry  or 

hang pump by the electrical 
c a b l e s .   D a m a g e   t o   t h e 
electrical  cables  can  cause

DANGER

shock, burns  or death. 

Never

 handle 

connected  power  cords  with  wet 
hands. Use appropriate lifting device.

S u m p   a n d   s e w a g e 

pumps often handle materials which 
could  cause  illness  or  disease.  Wear 
adequate  protective  clothing  when 
working  on  a  used  pump  or  piping. 
Never enter a basin after it has been 
used.

WARNING

Failure  to  permanently 

ground the pump, motor and 
controls  before  connecting 
to  power  can  cause  shock,

DANGER

burns or death.

These pumps are not to 

be  installed  in  locations 
classified  as  hazardous  in 
accordance with the National

Electric Code, ANSI/NFPA 70.

DANGER

The  Uniform  Plumbing 

Code  (U P C )  states  that  sewage 
systems shall have an audio and visual 
alarm that signals a malfunction of the 
systems,  that  are  required  to  reduce 
the potencial for property damage.

WARNING

WARNING

 "Danger" indicates an 

imminently  hazardous  situation 
which, if not avoided, WILL result in 
death or serious injury.

"Warning"  indicates 

an  imminenty  hazardous  situation 
which, if not avoided, MAY result in 
death or serious injury.

"Caution"  indicates  a 

potentially  hazardous  situation 
which, if not avoided, MAY result in 
minor or moderate injury.

DANGER

CAUTION

IMPORTANT!  -  Prior  to  installation, 
record  Model  Number,  Serial,  Amps, 
Voltage,  Phase  and  HP  from  pump 
name  plate  for  the  future  reference. 
Also  record  the  Voltage  and  Current 
Readings at Startup:

Model Number: ____________________

Serial: ____________________

Amps:_______  Voltage:_______

Phase:_______  HP:_______

barmesa.com

Summary of Contents for 2BSE411 Series

Page 1: ...tion Maintenance Manual Submersible Solids Handling Pumps IMPORTANT Read all instructions in this manual before operating or servicing a pump 2BSE411 2BSE511 SERIES 0 4 0 5 HP 1750 RPM Last update 12 03 2020 barmesa com ...

Page 2: ...efore handling or servicing the 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 humancontactwithpumpedfluid Riskofelectric shock To reduce risk of electric shock always disconnect pump from power source before DANGER handling any aspect of the pumping system Lockoutpowerand...

Page 3: ...sed SEAL Single mechanical oil filled chamber Silicon carbide Buna N elastomer and stainlesssteelhardware CORDENTRY 20ftofneoprenecord sealedagainstmoisture UPPERBEARING Ball singlerow oillubricated forradialload LOWERBEARING Ball singlerow oillubricated forradialandthrustload MOTOR NEMA L singlephase permanentsplitcapacitor oilfilled withoverload protection inmotor MODEL PART No HP VOLTS PHASE RP...

Page 4: ...l Discharge Pipe Mounted Level Control Level Control Basic instructions Plug the level control plug into the GFI receptacle then plug the pump into the piggy back plug See Figure 3 One cycle of operation should be observed so that any potential problems can be corrected It is recommended that the level control float should be set to insure that the liquid in the sump never drops below the top of t...

Page 5: ...n damage the motor and or pump Incorrect rotation for Single Phase pumps is unlikely If the rotation is incorrect contact factory 3 Name Plate Record the information from the pump name plate to drawing in front of manual for future reference 4 Insulation Test An insulation megger test should be performed on the motor Before the pump is put into service The resistance values ohms as well as the vol...

Page 6: ...age and replace if required To remove impeller place a flat screwdriver in the slot of the end of the shaft to hold the shaft stationary while unscrewing the impeller 5 Check v ring and remove if damaged Power Cord and Motor 6 Remove pipe plug and drain oil from housing 7 Remove gland nut washer and ring from housing Pull cord through and disconnect the wires from the terminals on power cord 8 Rem...

Page 7: ...apped surface of rotating member facing outward slide over shaft using a seal tool being carefull not to damage seal face Make sure spring is seated in retaining ring and spring is lined up on rotating member and not cocked or resting on bellows tail Motor 5 Slide rotor shaft with bearings and seal parts into seal plate until bearing seats into seal plate Install snap ring into seal plate 6 Place ...

Page 8: ...7 Repair Parts For Repair Part Please supply Model Number and Serial as shown on Name Plate and Part Description and Part Number as shown on Parts List barmesa com ...

Page 9: ...ER Ø138 2 1 HT200 16 CASING 1 HT200 17 CASING SEALING WASHER 1 RUBBER 18 HEX SOCKET CAP SCREW 1 4 20UNC x 28 2 SS 304 19 V SHAPE RING 1 NBR40 20 MECHANICAL SEAL 1 2 Ø25 4 1 SiC SiC 21 ELASTIC COLLAR 40 1 65Mn 22 BEARING 6203 1 23 LENGTHERN BOLT 8 32 x 125 4 Q235A 24 FLATWASHER 4 4 Q235A 25 SPRING WASHER 4 4 65Mn 26 LOWER BEARING PLATE O RING 1 NBR40 27 CAPACITOR CLAMP 1 08F 28 CROSS RECESS PAN HEA...

Page 10: ...wer 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 flexible connector or tighten existing piping 14 Turn to automatic position 15 Check for leaks around basin inlet and outlets Pump will not turn off 2a Float movement restricted 2b Switch will not activat...

Page 11: ......

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