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Starting System:

1.  Double 

check 

all 

wire 

con nec tions.

2.  Turn pumps to Off position on

H-O-A switch es.

3.  Turn on breakers.
4.  Turn  H-O-A  switch  to  Hand 

po si tion  on  one  pump  and
notice  op er a tion.  If  pump  is
noisy  and  vi brates,  ro ta tion  is
wrong.  To  change  ro ta tion,
interchange any two line leads
to  pump.  Do  not  in ter change
main  incoming  lines.  Check
ro ta tion  of  all  pumps  in  this
same man ner. 

5.  Now set both H-O-A switches

to  Auto  po si tion  and  allow
water to rise in sump until one
pump  starts.  Allow  pump  to
operate  until  the  level  drops
to turn-off point.

6.  Allow  sump  level  to  rise  to

start other pump(s). Notice run
lights  to  panel.  Pumps  should
alternate  on  each  successive
cycle of op er a tion. 

7.  Turn  both  H-O-A  switches  to

Off  position  and  allow  sump  to
fill to the override control level(s).

8.  Turn switches to Auto position,

and  pumps  should  start  and 
op er ate  together  until  level
drops to turn-off point.

9.  Repeat  this  operation  cycle

sev er al times before leaving job.

10.Check  voltage  when  pumps 

are  operating,  and  check  the 
amp draw of each pump. Check
amps on each wire as sometimes
a  high  leg  will  exist.  One  leg
can  be  some what higher  by  5
to  10  per cent  without  causing
trouble. For excessive amp draw
on  one  leg,  the  electric  utility
company should be consulted.

3

protect  these  windings  with  the
appropriate  heaters,  consult  the
factory.

NOTE:  red  lead  is  always 
start  wind ing  of  pump  using
single phase.

Clean  all  trash  and  sticks  from
sump and connect pump to piping.
A  check  valve  must  be  installed
on  each  pump.  A  gate  or  plug
valve  in  each  pump  discharge 
is  highly  rec om mend ed.  This
valve  should  be  installed  on  the 
discharge side of the check valve
so  if  necessary  to  service  the
check valve the line pressure can
be  cut  off.  Sin gle  pump  systems
are sometimes installed without a
check  valve  where  it  is  de sir able
to self-drain the dis charge line to
prevent freezing. This can be done
only  with  short  discharge  lines;
oth er wise water will return to the
sump  and  cause  short  cycling 
of the pump.

Making Electrical Connections:

All  electrical  wiring  must  be  in 
ac cor dance  with  local  code,  and
only  qual i fied  electricians  should
make  the  in stal la tions.  Complete
wiring  di a grams  are  included 
for use in making the installation.
All  wires  should  be  checked 
for  shorts  to  ground  with  an
ohmmeter or  Megger  after  the
con nec tions  are  made.  This  is
important,  as  one  grounded  wire
can cause con sid er able trouble.

iMPOrTANT:  if  equipment 
is  not  properly  wired  and 
protected

as  recommended,

Hydromatic war ran ty  is  void.
See Page 5.

Heat Sensor and Seal Failure
Connections:

If  a  Hydromatic  control  panel  is
used, 

terminal 

blocks 

are 

provided  for  heat  sensor,  seal 
failure  connections  (See  Panel
Schematic).  If  a  control  panel 
is  supplied  by  others,  it  must
allow  heat  sensor  and  seal 
failure ter mi na tions.

Pump
Operations

installing Sump Level Control
Float Controls:

In  either  simplex,  duplex  or
triplex  systems  the  lower  or 
turn-off  control  is  to  be  set  to
maintain  a  minimum  level  in  the
sump. This level shall be no more
than  3

1

4

"  from  the  top  of  the

motor  housing  down  to  the 
surface of the sewage.
The  second  or  turn-on  control  is
set  above  the  lower  turn-off 
control.  The  exact  distance
between the two floats must be a
compromise  between  a  fre quent
pumping cycle (10 starts per hour
max.)  to  control  septicity,  solids
and  a  slower  cycle  for  energy 
econ o my. This distance should be 
de ter mined  by  the  engineer  or 
con sult ing engineer de pend ing on
the con di tions of the application. 
For  installation  of  Hydromatic
sup plied  level  con trols  refer  to 
your  sys tems  installation  and 
service manual.

installing Pump in Sump:

Before  installing  pump  in  sump
lay it on side and rotate impeller.
Impeller  may  be  slightly  stuck
due to factory test water so it must
be  broken  loose  with  small  bar 
or  screwdriver  in  edge  of  vanes.
The  impeller  should  turn  freely.

Do  not  connect  the  power  until
after this test.

Pump
Installation

Содержание HYDROMATIC H4QX

Страница 1: ...oups C D FM 02 11 Item E 03 505 Part 5625 505 1 2011 Pentair Pump Group Inc NOTE To the installer Please make sure you provide this manual to the owner of the equipment or to the responsible party who maintains the system Installation and Service Manual For use with product built with USEM motor Hazardous Location Motor End ...

Страница 2: ...ailure Probes All our hazardous location submersible pumps have two factory installed moisture detectors seal failure probes They are in a normally open series circuit in the seal chamber Under normal operating conditions the circuit remains open If the lower seal leaks and moisture enters this chamber the moisture would settle to the bottom of the chamber and will complete the circuit between the...

Страница 3: ... line to prevent freezing This can be done only with short discharge lines otherwise water will return to the sump and cause short cycling of the pump Making Electrical Connections All electrical wiring must be in accordance with local code and only qualified electricians should make the installations Complete wiring diagrams are included for use in making the installation All wires should be chec...

Страница 4: ...SEAL PROBES 300 VAC 20 MA POWER CORD CONTROL CORD SEE TYPICAL CONTROL CIRCUITRY BELOW M RUN LIGHT SEAL FAILURE INDICATOR D C TO SEAL PROBES IN PUMP MOTOR SEAL FAILURE RELAY LEVEL CONTROL CIRCUITRY H O A H A R OVERLOADS CAPACITORS AND OR CONTROLS SHOULD BE LOCATED OUTSIDE HAZARDOUS AREA AND ENCLOSED IN AN APPROPRIATE ENCLOSURE NOTE TYPICAL CONTROL CIRCUITRY Typical FM Only Schematics ...

Страница 5: ...Wiring Diagrams PROBE TEST RESISTOR ON HAZARDOUS LOCATION ONLY PROBE TEST RESISTOR ON HAZARDOUS LOCATION ONLY PROBE TEST RESISTOR ON HAZARDOUS LOCATION ONLY 5 ...

Страница 6: ... pump cords from the rest of the system Pump cords may be disconnected at control panel on sump mounted control panels and cord assembly taken with pump CAUTiON if cord openings from sump to control panel are open gases from sump could enter panel and an explosive condition could exist Pump cords may be disconnected at pump by removing the cord and cap assembly unplugging sensor wires and removing...

Страница 7: ...complete unit under water and check for leaks If seals were okay refill seal chamber with oil Lay pump on side for this oil filling with oil fill hole upright Do not completely fill leave oil about 1 below plug hole Use only Hydromatic submersible oil or high grade transformer oil in this chamber Replace plug use Permatex on threads 13 Refill motor chamber with oil through connection box opening U...

Страница 8: ...____________________________________________ ______________________________________________ ______________________________________________ 8 10 Examine all O rings for nicks before reusing 11 Use Locktite red on socket head locking screw in end of shaft 12 Before refilling chamber with oil air test as described in replacing stator 13 Refill both chambers with oil as described in replacing stator 1...

Страница 9: ...Motor End Parts 9 ...

Страница 10: ... B7 Insulator Split Bolt B8 Oil 24709110000 24709110000 24709110000 24709110000 24709110000 24709110000 B11 Cord Cap 35 11400 083 5 11400 083 5 11400 083 5 11400 083 5 11400 084 5 11400 084 5 Connector stator to conn box B4 7 5 10 HP 7 5 10 HP 15 HP 15 HP 15 HP 15 HP 6 Pole 1150 RPM 460 3 1150 575 3 1150 200 3 1150 230 3 1150 460 3 1150 575 3 1150 Item Description B1 Connection Box 11408 001 5 114...

Страница 11: ...rd Cap 35 11400 083 5 11400 087 5 11400 087 5 11400 087 5 11400 083 5 11400 087 5 11400 087 5 B4 Connector stator to conn box B5 Connector box to cord cap B7 Insulator Split Bolt 25 HP 25 HP 30 HP 30 HP 30 HP 30 HP 40 HP 4 Pole 1750 RPM 460 3 1750 575 3 1750 200 3 1750 230 3 1750 460 3 1750 575 3 1750 200 3 1750 Item Description B1 Connection Box 11408 001 5 11408 000 5 11408 004 5 11408 005 5 114...

Страница 12: ...12 D7 1 D1 D2 D5 D3 D4 D4 D3 D5 D2 1 D7 D1 D4 D5 D2 1 D7 D1 1 D7 D1 D4 D5 D2 S6AX S4KX S6LX S4LX Wet End Parts ...

Страница 13: ...13 D2 D5 1 D7 D1 D1 D7 1 D2 D5 D4 D4 D2 D5 D3 1 D7 D1 D4 D5 D2 1 D1 D7 H4QX S4LVX S8FX S4BX Wet End Parts ...

Страница 14: ... 2594 021 2 2594 021 2 10 25 2594 007 2 10 31 11043 011 2 10 38 2594 016 2 2594 016 2 2594 016 2 10 5 2594 008 2 13694 007 2 2594 008 2 2594 008 2 13720 007 2 15151 003 2 10 85 2594 009 2 11 13692 005 2 2594 010 2 13694 005 2 2594 010 2 13720 005 2 11 25 11043 008 2 2594 011 2 11 38 2594 020 2 2594 020 2 2594 020 2 11 5 11043 001 2 2594 012 2 2594 012 2 15151 001 2 11 63 2594 018 2 11 88 2594 000 ...

Страница 15: ...__________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ _____________...

Страница 16: ..._____________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ __________...

Страница 17: ..._____________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ __________...

Страница 18: ...rdance with the printed instructions provided b to failures resulting from abuse accident or negligence c to normal maintenance services and parts used in connection with such service d to units which are not installed in accordance with applicable local codes ordinances and good trade practices e if the unit is moved from its original installation location f if unit is used for purposes other tha...

Страница 19: ......

Страница 20: ...g Line Voltage _________________________________Actual ___________________________________ Voltage to Pumps _____________________________________Actual ___________________________________ Type of Junction Box __________________________________Manufacturer of Junction Box ______________ Are Floats Installed in Wet Well Yes No Are Floats Set to Engineer s Specs Yes No Are Floats Wired for Proper Seq...

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