emaux ST Series User manual

Before installation, be sure to read all instructions and warnings carefully.
Refer to product data plate(s) for additional operating instruction and specifications.
INSPECTION
Examine the equipment when received. Notify your dealer or carrier of any damage or
missing parts. Verify that equipment is of size and model specified.
When installing and using this electrical equipment, basic safety precautions should
always be followed, including the following:
1) READ AND FOLLOW ALL INSTRUCTIONS.
2) WARNING - To reduce risk of injury, do not permit children to use this product unless they
are closely supervised at all times.
3) WARNING - (For cord & plug connected units) risk of electric shock. Connect only to a
grounding type receptacle protected by a ground-fault circuit-interrupter(GFCI).
Contact a qualified electrician if you cannot verify that the receptacle is protected by a
GFCI.
4) WARNING - (For cord & plug connected units). To reduce the risk of electric shock,
replace damaged cord immediately.
5) WARNING - (For cord & plug connected units). To reduce the risk of electric shock do not
use an extension cord to connect unit to electric supply; Provide a properly located
outlet.
6) WARNING - (For hot tub and spa pumps). Do not install within an outer enclosure or
beneath the skirt of the hot tub or spa, unless so marked.
7) SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
EMP U1 602 275 5
ST & ST Series PumpA
14
PUMP PARTS FOR ST
Key No.
Part No.
Descrip ti on
Qty
1*
89280105
1.5"uni on ( Bl ac k/ W hite Colour )
2
2
89022103
M5*16 Scr ew f or p um p fr ont with Wash er
6
3
01021046
ST SD Pump Bo dy C ov er
1
4
02011076
O-Ring fo r Pu mp B od y
1
5
01311015
Impelle r SD 02 0/ SD 50/SQ20/S Q5 0/ SS 20 /SS50/ST2 0/ ST 50
1
5
01311016
Impelle r SD 33 /S D7 5/SQ33/SQ 75 /S S3 3/ SS75/ST33 /S T7 5
1
5
01311017
Impelle r SD 05 0/ SD 100/SQ050 /S Q1 00 /S S050/SS10 0/ ST 05 0
1
5
01311018
Impelle r SD 07 5/ SD 120/SQ075 /S Q1 20 /S S075/SS12 0/ ST 07 5
1
5
01311019
Impelle r SD 10 0/ SQ 100/SS100 /S T1 00 (2 20V/50HZ)
1
5
01311014
Impelle r SS 12 0( 22 0V/50HZ)
1
5
01311023
Impelle r SD 02 0/ SQ 020/SS020 /S T0 20 (2 20V,110V/ 60 HZ )
1
5
01311024
Impelle r SD 03 3/ SQ 033/SS033 /S T0 33 (2 20V,110V/ 60 HZ )
1
6
04015033
1/2" Mech an ic al S ea l
1
7
01021024
SD SQ ST Pump B od y
1
8
89022104
M8 x 25 Screw w it h Wa sh er f or Motor
4
9
02011156
Motor Sli ng er
1
10
89022109
Motor SD0 20 /S Q0 20 /SS020/ST 02 0( 22 0V /50HZ)
1
10
89022110
Motor SD0 33 ( 22 0V /5 0Hz)
1
10
89022105
Motor SD0 50 /S Q0 50 /SS050/ST 05 0( 22 0V /50HZ)
1
10
89022106
Motor SD0 75 /S Q0 75 /SS075/ST 07 5( 22 0V /50HZ)
1
10
89022107
Motor SD1 00 /S Q1 00 /SS100/ST 10 0( 22 0V /50HZ)
1
10
89022108
Motor SD1 20 /S Q1 20 /SS120/ST 12 0( 22 0V /50HZ)
1
10
89022201
Motor SD/ SQ /S S/ ST 020(220V/ 60 HZ )
1
10
89022202
Motor SD/ SQ /S S/ ST 033(220V/ 60 HZ )
1
10
89022203
Motor SD/ SQ /S S/ ST 050(220V/ 60 HZ )
1
10
89022204
Motor SD/ SQ /S S/ ST 075(220V/ 60 HZ )
1
10
89022205
Motor SD/ SQ /S S/ ST 100(220V/ 60 HZ )
1
10
89022206
Motor SD/ SQ /S S/ ST 120(220V/ 60 HZ )
1
10
89022305
Motor SD/ SQ /S S/ ST 020(110V/ 60 HZ )
1
10
89022306
Motor SD/ SQ /S S/ ST 033(110V/ 60 HZ )
1
10
89022301
Motor SD/ SQ /S S/ ST 050(110V/ 60 HZ )
1
10
89022302
Motor SD/ SQ /S S/ ST 075(110V/ 60 HZ )
1
10
89022303
Motor SD/ SQ /S S/ ST 100(110V/ 60 HZ )
1
10
89022304
Motor SD/ SQ /S S/ ST 120(110V/ 60 HZ )
1
11
89022101
Base with M 5 x 20 S cr ew
1
12
04016028
Capacit or f or S S/ SD /SQ/ST050 P um p 11 0V
1
12
04016019
Capacit or f or S C0 50 & S S/SD/SQ/S T0 75 P um p 11 0V
1
12
04016021
Capacit or f or S C0 75 & S S/SD/SQ/S T1 00 -1 24 P ump 110V
1
12
04016009
Capacit or f or S S/ SD /SQ/SP/ST 05 0 Pu mp
1
12
04016010
Capacit or f or S S/ SD /SQ/SP/ST 07 5 & SC 05 0 Pu mp
1
12
04016012
Capacit or f or S S/ SD /SQ/SP/ST 10 0- 12 0
1
12
04016032
Capacit or f or S S/ SD /SQ/ST020 P um p 11 0V
1
12
04016033
Capacit or f or S S/ SD /SQ/ST033 P um p 11 0V
1
12
04016030
Capacit or f or S S/ SD /SQ/ST020 A MU 02 0P /T P(50/60Hz )
1
12
04016031
Capacit or f or S S/ SD /SQ/ST033 P um p
1
13
89022111
Cable Box f or S Q/ ST /S D020-033, S S0 20 -S S0 30 Pump
1
14
89022112
Cable Box f or S D, SQ ,S P,ST050-1 20 P um p
1
15
89021505
Cable Box f or S T0 50 -S T075 Pump (11 0V /6 0H Z)
1
16
01031027
Cooling f an f or S S/ SD /SQ/ST050 -S S/ SD /S Q/ST120 Pum p
1
16
01031026
Cooling f an f or S S/ SD /SQ/ST020 -S S/ SD /S Q/ST030 Pum p
1
17
01031011
Fan Cover f or S S/ SD /S Q/ST020-S S/ SD /S Q/ ST030 Pump
1
17
01031010
Fan Cover f or S Q/ SP /S S/SD/ST05 0- SQ /S P/ SS/SD/ST1 20
1
18
02011104
O-Ring fo r 1. 5" U ni on
2
Notes:1 * 89 28 01 05 B is 1.5"unio n in B la ck C ol our
1* 89280105 W is 1 .5 "u nion in White C ol ou r
1 2 3
4
5
678 9 11
18 10 10
10
13
10
12
16 17
12
14
16 17
10
16 17
15
12
10
220 V 5 0 HZ 220 V 5 0 HZ 110 V 60HZ

Locate pump as close to pool/spa as possible, preferably in a dry, well ventilated area
away from direct sunlight. It should be on a hard, level surface. Give consideration to:
1) Drainage -away from pump
2) Ventilation of pump motor
3) Access for future servicing and winterizing
4) Protection from the elements
Pumps without strainer bodies are designed for flooded suction (all suction fittings and
suction piping below water level) and will not self-prime. Consequently, the pump must be
installed at an elevation that is below water level when pool or spa is filled.
GENERAL PLUMBING
Rigid or flexible PVC pipe can be used. Pipe ends should be clean and free of any flash
caused by the cutting operation. Be sure that the proper solvent is used on type of pipe
specified.
Caution: We recommend that consider climatic conditions when applying adhesives,
make the adhesive action of certain glues less effective. Check the manufacturer's
instructions.
Refer to information on motor nameplate for electrical service data. All motors should
have fused disconnect switch or circuit breaker. Be sure wire size is sufficient for pump hp
and distance from power source. Wiring should be done in accordance with applicable
codes by a competent electrician.
Do not operate pump until it has been primed as water acts to cool and lubricate the seal.
For pumps without strainer bodies and located above water, close suction line valve and
fill pump with water in order to prime. If no flow is observed in five minutes, stop the motor
and re-prime. If the pump fails to operate, check for air leaks. Refer to trouble shooting
section.
Suction pipe should be as large or large than discharge pipe avoid using a suction pipe
smaller than pump connection.
Keep the piping as straight and short as possible, and of suitable size. Avoid connecting an
elbow directly into the pump inlet(use a length of straight pipe to allow a proper entry for
the water).arrange horizontal runs to slope upward to the pump to prevent high spots that
could form air pockets. Support the piping independently so that it places no strain on the
pump. Keep as much of the suction line as possible below the water level to reduce
priming time.
FOR SOLVENT WELD CONNECTION
ELECTRICAL DATA
PUMP START UP
PUMP PLUMBING
TROUBLE SHOOTING
1) Motors are self-lubricating no lubrication required.
2) Shaft seals may become worn and must be replaced if leakage is observed.
NOTE: If the recommendations in the trouble shooting portion of this manual do not solve
your particular problem(s), please contact your local dealer for service.
Refer all service to your local dealer as his knowledge of your equipment makes him the
vest qualified source of information. Order all repair parts through your dealer. Give the
following information when ordering repair parts:
1) Unit nameplate data.
2) Description of part.
SERVICE & REPAIR PARTS
Motor does not start
1) Disconnect switch or circuit breaker in
off position
2) Fuses blown or thermal overload open
3) Locked motor shaft
4) Motor windings burned out
5) Defective starting switch inside sing
phase motor
6) Disconnected or defective wiring
7) Low voltage
Low pump capacity
1) Suction or discharge line partly
plugged
2) Suction or discharge line too small
3) Pump running at reduced speed
4) Impeller clogged
Pump delivers no water
1) Pump is not primed
2) Leakage or air into suction system
3) Impeller clogged
Noisy pump and motor
1) Worn motor bearings
2) Suction line partly plugged
Leakage of water at shaft
Shaft seal requires replacement
High pump pressure
Return lines too small
Pump does not reach full speed
1) Low voltage.
2) Pump connected for wrong voltage.
Motor overheats
1) Low voltage
2) Inadequate ventilation
Air bubbles at inlet fittings
1 Leakage of air into suction line at
connections or valve stem
2 Low water level in drain of bath
)
)
INSTALLATION LOCATION PUMP MAINTENANCE
32