1. Most accidents can be avoided by using COMMON SENSE.
2. Please read the operation and maintenance instruction manual supplied with the
pump. If you did not receive one, please call your local distributor before pump
installation.
3. Do not wear loose apparel that may become entangled in the impeller or other
moving parts.
4. Always use appropriate safety equipment, such as safety glasses, when working on
the pump or piping.
5. Pumps build up heat and pressure during operation-allow time for pumps to cool
before handling or servicing.
6. Only qualified service personnel should install, operate and repair pump.
7. Keep clear of suction and discharge openings. DO NOT insert fingers in pump with
power connected.
8. Do not pump flammable or hazardous materials (gasoline, acids, alkalis, etc.)
9. Do not block or restrict discharge hose, as it may whip or burst catastrophically
under pressure.
10. Make sure lifting handles/hooks are securely fastened each time before lifting.
11. Do not lift pump by the power cord under any circumstances.
12. Do not exceed manufacturer's recommendation for optimum performance, as this
could cause the motor/pump to overheat and lead to premature wear or failure.
13. Secure the pump in its operating position so it does not tip over, fall or slide.
14. Keep away from impeller when power is connected.
15. Submersible Pumps are not approved for use in swimming pools, recreational water
installations, decorative fountains or any installation where human contact with the
pumped fluid is common.
16. Do not operate pump without adequate protection and safety devices in place.
17. Always replace safety devices that have been removed during service or repair.
18. To reduce risk of electrical shock, pump must be properly grounded in accordance
with the National Electric Code and all applicable state and local codes and
ordinances.
19. To reduce risk of electrical shock, always disconnect the pump from the power
source before handling or servicing.
20. Any wiring of pumps should be performed by a qualified electrician.
21. Never operate a pump with a power cord that has frayed or brittle insulation.
22. Cable should be protected at all times to avoid punctures, cuts, and
abrasions - inspect frequently.
23. Never handle connected - "hot" power cords with wet hands.
24. Never operate a pump with a plug-in type power cord without a ground fault circuit
interrupter, adequate overload and short circuit protection.
IMPORTANT !!! MODY Pumps Inc. is not responsible for losses, injury, or death resulting
from a failure to observe these safety precautions, misuse or abuse of pumps or
equipment.
Mody Pumps Inc.
:
2166 Zeus Court, Bakersfield, CA 93308 Tel.: (661) 392-7600 Fax: (661) 392-7601
WARNING !!!
Mody Single Phase Pumps Must be Run Using a
Capacitor Pump Panel.
Wiring Schematic is at the end of this manual.
Run Capacitor (Rc): 35mfd, 370-440v. MARS # 12243
Start Capacitor (Sc): 215-259mfd, 220-250v. Mars # 11052
Potential Relay 130v: 111-134v pickup, 15-40v Dropout. MARS # 19550
OR
Potential Relay 332v: 244-270v pickup, 40-90v Dropout. MARS # 19551
Warranty is void if pump is operated without suitable Control Panel.
DO NOT CONNECT POWER SUPPLY TO
PUMP DIRECTLY
TECHNICAL DATA
MOTOR
2-POLE SQUIRREL-CAGE AC MOTOR CLASS ‘H’ INSULATION (180C°) FOR 3-PHASE OR
SINGLE PHASE ELECTRIC SUPPLY. MOTOR RATED 1.3 HP (M100M/M100S/M) AND 2 HP
(M120M/M126M) ROTATING AT 3450 RPM (APPROX.) AT 60 HZ SUPPLY AND 2850 RPM AT
50HZ.
PUMP kW/HP VOLTS PHASE HZ F.L. AMPS WEIGHT
M 100TSS 1/1.3 230/400/460 3 50/60 4/2.3/2 60lb./27kg
M 106TSS 1.5HP 230/460 3 60 4.4/2.2 60lb./27kg
M 100S/TSS 1/1.3 115/230 1 50/60 19/10 72lb./33kg
M 106S/TSS 1.5HP 115/230 1 60 19/10 72lb./33kg
M 120TSS 1.5/2 230/400/460 3 50/60 6.8/3.9/3.4 72lb./33kg
M 126TSS 2HP 230/460 3 60 6.8/3.4 72lb./33kg
CABLE
3 PHASE UNIT 50 Feet 14/4 SOOW CABLE.
1 PHASE UNIT 50 Feet 12/4 SOOW CABLE.
DISCHARGE OUTLET
2" SS NPT. HOSE/BSPT TYPE OUTLET CAN BE SUPPLIED ON REQUEST.
• CHECK THAT THE SITE VOLTAGE AND POWER SUPPLY CORRESPOND TO THAT OF THE PUMP.
• CHECK THAT THE FUSES ARE INTACT.
• USE SHORTEST POSSIBLE HOSE OF THE CORRECT SIZE. AVOID CREASES, SHARP BENDS,
AND CONTRACTIONS.
•NEVER LIFT OR PULL THE PUMP BY THE CABLE. USE THE LIFTING HANDLE ON THE
PUMP. YOU MAY SUSPEND THE PUMP BY MEANS OF A ROPE OR PLACE IT ON A SOLID
BASE.
• THE MAXIMUM PUMP SUBMERGENCE RECOMMENDED IS 60 FEET/20m.
• THE SPECIFIC GRAVITY OF THE PUMPED FLUID SHOULD NOT EXCEED 1.1.
• CHECK THE INSULATION RESISTANCE OF THE WINDING WITH RESPECT TO THE BODY. IT
MUST BE MINIMUM 5 MEG-OHMS.
• CONNECT THE PUMP TO THE POWER SUPPLY BY MEANS OF A GROUNDED MALE PLUG.
• AT THE STARTING MOMENT THE PUMP SHALL MAKE A KICK, WHICH IS OPPOSITE TO THE
DIRECTION OF THE IMPELLER. ENSURE DIRECTION OF ROTATION IS CORRECT. IN THREE
PHASE UNITS IT IS SUFFICIENT TO INTERCHANGE ANY TWO LEADS OF THE CABLE TO
CHANGE THE DIRECTION OF ROTATION. IN SINGLE PHASE UNITS THE DIRECTION OF
ROTATION IS PRE-SET AT THE FACTORY.
•CHECK THE CURRENT DRAWN BY THE PUMP AT STARTING. IT SHOULD BE LESS THAN THE
FULL LOAD AMPERE RATING OF THE MOTOR INDICATED ON THE NAME PLATE.
•PUMP IS DESIGNED TO OPERATE IN FLUIDS WITH pH from 2 – 10.
OVERLOAD PROTECTION.
IT IS ESSENTIAL THAT A STARTER BE USED WHEN OPERATING THE PUMP. CHOOSE THE
CORRECT RATING OF STARTER AS PER THE NAME PLATE OF THE PUMP. THE OVERLOAD
SETTING ON THE STARTER RELAY SHOULD BE SET TO THE FULL LOAD CURRENT OF THE PUMP
AS INDICATED ON THE NAME PLATE. FOR SINGLE PHASE PUMPS A PANEL BOARD IS
NECESSARY.
SPECIAL CONTROL BOXES SUITABLE FOR THE PUMP ARE AVAILABLE WITH US INCORPORATING
ALL PROTECTIONS NECESSARY.
LUBRICATION
NO ROUTINE MAINTENANCE OR LUBRICATION IS NECESSARY. THE BEARINGS ARE GREASE
LUBRICATED AND SEALED FOR LIFE. THE MECHANICAL SEAL AND OIL SEAL RUN IN AN OIL
BATH. NO TOPPING UP IS NECESSARY BUT THE CONDITION OF THE OIL SHOULD BE CHECKED
ONCE IN SIX MONTHS. THIS IS BY FAR THE EASIEST WAY TO ASCERTAIN THE INTEGRITY
OF THE SEAL FACES. (REFER OVERHAUL INSTRUCTIONS)
TROUBLE SHOOTING.
PROBLEM PROBABLE CAUSE REMEDY
1.FUSES BLOWN REPLACE FUSES
2.CABLE DAMAGED REPLACE CABLE
3.NO POWER CHECK POWER SUPPLY
PUMP DOESN'T START 4.BLOCKED IMPELLER CLEAN IMPELLER
2.PUMP WORN DOWN REPLACE WEAR PARTS
DISCHARGE TOO LOW 3.LONG HOSE & SMALL DIAM. USE LARGER DIAM.HOSE
4.DISCHARGE HEAD TOO HIGH USE LARGER PUMP
GENERAL OVERHAUL(REFER DRG. DW/041/00-SHEET 1&2)
THE PUMP SHOULD BE OVERHAULED EVERY ONE YEAR (APPROX. 2500 WORKING HOURS)
UNDER NORMAL WORKING CONDITIONS. IF THE WATER BEING PUMPED CONTAINS A HIGH
PERCENTAGE OF SLUDGE AND ABRASIVES IT IS ADVISABLE TO DO THE OVERHAUL EVERY
SIX/EIGHT MONTHS (APROX. 2000 HRS). THE OVERHAUL INCLUDES REPLACEMENT OF SHAFT
SEAL, OIL SEAL, ETC., CHECKING THE ELECTRICAL SYSTEM, AND GENERAL INSPECTION OF
WEAR AND OTHER PARTS.
.
DISMANTLING (REFER DRG. DW/041/00-- SHEET 1 & 2).
PLEASE NOTE THE DIFFERENT DRAWING NUMBERS FOR VARIOUS MODELS IN THE SERIES.
•BACK OFF THE TWO DISCHARGE OUTLET NUTS (18,50) AND LIFT OFF THE OUTLET (23).
PUT ASIDE THE OUTLET GASKET (36).
• BACK OFF FOUR NOS. NUTS (3,18) AND REMOVE THE STRAINER (21).
• BACK OFF FOUR NOS. NUTS (18) FROM THE STUD BOLT ASSY. (15) HOLDING THE
DIFFUSER (20) AND REMOVE THE DIFFUSER.
• PULL OUT OUTER CASING (7) AND KEEP ASIDE.
• LOCK IMPELLER (19) BY MEANS OF IMPELLER LOCKING SPANNER OR PRYBAR TO PREVENT
ROTATION AND UNSCREW IMPELLER DOME NUT (22). SLIDE IMPELLER OFF SHAFT. THE
RUBBER SLINGER WILL COME OFF WITH THE IMPELLER. (IF TOOL IS NOT AVAILABLE,
YOU MAY USE A GOOD STRONG SCREWDRIVER FOR LOCKING THE IMPELLER)
• REMOVE TRIMMING SPACERS (24) AND KEEP ASIDE.
• UNSCREW FOUR NOS. STUD BOLT ASSEMBLY (15) AND REMOVE WEAR PLATE (17).
• UNSCREW THE PHILLIPS SCREWS (56) HOLDING THE SAND GUARD (59) FROM SEAL
HOUSING (16).
•UNSCREW OIL PLUG (25) AND REMOVE "O" RING (26) FROM CAVITY. DRAIN OUT THE
OIL FROM THE OIL CHAMBER. THE CHAMBER CONTAINS APPROX. 150 ML OF OIL. CHECK
IF THE OIL IS EMULSIFIED. IF SO, THE MECHANICAL SEAL IS WORN OUT AND NEEDS
TO BE REPLACED. IF NO EMULSIFICATION HAS TAKEN PLACE THE MECHANICAL SEAL IS
O.K. AND THE OIL CAN BE RE-USED.
•REMOVE CAP FOR CIRCLIP (58), CIRCLIP (55) AND SLIDE OUT COMPLETE MECHANICAL
SEAL FROM THE ROTOR SHAFT. BE VERY CAREFUL WITH THE RUBBER BELLOWS AND THE
SILICON CARBIDE SEAL FACE. LEAVE THE SILICON CARBIDE SEAT IN THE HOUSING
UNLESS IT IS TO BE REPLACED.
•BY MEANS OF TWO SCREWDRIVERS LEVER OUT THE SEAL HOUSING FROM THE LOWER
BEARING BRACKET (14)
•THE COMPLETE ROTOR WITH THE LOWER BEARING BRACKET AND BEARING CAN BE PULLED
OUT OF THE STATOR CASING. USE TWO SCREWDRIVERS BETWEEN THE LOWER BEARING
BRACKET AND THE STATOR CASING (8) AND PULL OUT THE COMPLETE ASSEMBLY.
• REMOVE THE UPPER SEAL IN THE SAME MANNER.
• UNSCREW HEX. BOLT (11) AND LOOSEN BEARING COVER (12). THE ROTOR COMPLETE
WITH LOWER BEARING (13), CAN BE REMOVED FROM THE LOWER BEARING BRACKET.
•THE LOWER BEARING CAN NOW BE PRESSED OUT IF IT NEEDS TO BE REPLACED. EXAMINE
UPPER BEARING FOR RADIAL OR AXIAL PLAY AND REPLACE IF NECESSARY.
•IF STATOR CHECKS OUT O.K. ELECTRICALLY AND THE CABLE IS O.K. DO NOT REMOVE
THE TOP BRACKET FROM THE STATOR CASING. IF STATOR IS TO BE REWOUND THEN IT
IS ESSENTIAL TO DISMANTLE GLAND ASSEMBLY.
•UNSCREW NUTS (41,42) AND REMOVE CABLE CLAMP (40). UNSCREW NUTS (18) AND PRY
OFF CABLE GLAND (39). THE CABLE GROMMET (38) WILL COME OUT WITH THE GLAND.
ALWAYS REPLACE CABLE GROMMET. REMOVE GLAND SPACER (37) AND PRY OUT CABLE
GLAND BASE (31). REMOVE LEAD GROMMET (32) AND REPLACE. LOOSEN CABLE WIRES SO
THAT ENOUGH SLACK EXISTS SO THAT THE TOP BRACKET CAN BE DISASSEMBLED.
•UNSCREW BOLTS (2) AND REMOVE HANDLE. THE TOP BRACKET (4) CAN BE REMOVED BY
INSERTING TWO SCREWDRIVERS BETWEEN THE TOP BRACKET AND THE OUTER CASING AND
PRYING THE SAME OUT OR TAPPING THE OUTLET WITH A RUBBER MALLET. DISCARD "O"
RINGS.
•THE REVERSE OF LAST TWO STEPS (OF THE DIS-ASSEMBLY PROCEDURE) CAN BE
FOLLOWED FOR ASSEMBLY OF THE TOP BRACKET AND THE GLAND ASSEMBLY. REMEMBER TO
FIT "O" RING (6) IN THE TOP BRACKET.
•FIT THE TOP BEARING ON THE ROTOR. SLIDE BEARING COVER (35) ON ROTOR SHAFT
AND FIT LOWER BEARING ON ROTOR BY MEANS OF A HAND PRESS OR ANY OTHER
SUITABLE METHOD.
•INSTALL UPPER MECHANICAL SEAL STATIONARY SEAT(54) AND INSTALL ROTATING
ASSEMBLY BY LIGHTLY GREASING SHAFT.
•FIT LOWER BEARING BRACKET ON LOWER BEARING ALIGNING THE TAPPED HOLES WITH
THE HOLES IN THE BEARING COVER. FIT HEX BOLTS (11) AND TIGHTEN BEARING COVER
AGAINST BEARING.
•THE COMPLETE ROTOR ASSEMBLY WITH THE LOWER BEARING BRACKET CAN NOW BE
INSERTED INTO THE STATOR CASING. REMEMBER TO FIT THE "O" RING IN THE LOWER
BEARING BRACKET BEFORE FITTING IN STATOR. ALIGN HOLES IN LOWER BEARING
BRACKET WITH THE TAPPED HOLES IN THE STATOR CASING.
•FIT "O" RING IN SEAL HOUSING. FIT SILICON CARBIDE SEAL SEAT WITH SEAT CUP IN
SEAL HOUSING AND PRESS HOME. ENSURE THE SEAT IS FITTING SQUARE IN CAVITY.
FIT SEAL HOUSING IN LOWER BEARING BRACKET. ALIGN HOLES IN SEAL HOUSING WITH
HOLES IN LOWER BEARING BRACKET.
•LIGHTLY OIL THE SILICON CARBIDE SEAT AND SLIDE MECHANICAL SEAL ON SHAFT. BE
CAREFUL NOT TO DAMAGE THE BELLOWS OF THE SEAL. FIT CIRCLIP ON SHAFT AND LOCK
THE SEAL. FIT SAND GUARD IN SEAL HOUSING.
•FIT WEAR PLATE IN RECESS OF SEAL HOUSING. FIT 4 STUD BOLTS THROUGH THE HOLES
IN THE LOWER BEARING BRACKET AND SEAL HOUSING AND SCREW THE SAME IN THE
STATOR CASING. THE NUT (WELDED) WILL SEAT IN THE RECESS OF THE WEAR PLATE.
• FIT RUBBER SLINGER ON IMPELLER HUB.
• SLIDE IMPELLER ON SHAFT AND ADJUST CLEARANCE BETWEEN THE IMPELLER AND WEAR
PLATE BY MEANS OF THE TRIMMING SPACERS. THE IMPELLER SHOULD RUN FREE OF THE
WEAR PLATE. PLACE THE LOCK WASHER AGAINST THE IMPELLER GUIDING THE TONGUE OF
THE WASHER INTO THE IMPELLER KEYWAY. LOCK THE IMPELLER BY MEANS OF THE
DOMENUT.
•SLIDE THE OUTER CASING OVER THE WEAR PLATE AND LOWER BEARING BRACKET TILL IT
SITS AGAINST THE RECESS GUIDE OF THE TOP BRACKET. ENSURE THE "O" RING IS
FITTED IN THE TOP BRACKET BEFORE FITTING THE OUTER CASING.
•FIT THE DIFFUSER THROUGH THE STUD BOLTS AND TIGHTEN AGAINST THE OUTER CASING
BY MEANS OF THE NUTS. SEE THAT THE IMPELLER RUNS FREELY AND THE CLEARANCE
BETWEEN THE DIFFUSER AND THE IMPELLER IS MINIMUM. IF ADJUSTMENT IS
NECESSARY, THIS CAN BE DONE BY INCREASING THE TRIMMING SPACERS.
• PUT THE STRAINER ON THE STUD BOLTS AND TIGHTEN BY MEANS OF NUTS.
• MAKE THE ELECTRICAL CONNECTIONS AS REQUIRED AND THE EARTHING CONNECTION. FIT
THE CABLE GLAND AND GLAND LOCK AND CLAMP THE CABLE. FIT THE OUTLET GASKET
AND THE OUTLET. (ALWAYS REPLACE THE RUBBER PARTS OF THE CABLE GLAND ASSEMBLY
62310-022-32INSERT FOR AIR VOLUME*
63430-034-66CAP FOR OUTLET1
64375-100-74"O" RING SET1
LIMITED WARRANTY
We warrant to our immediate customer and to the ultimate consumer that products of our manufacture will be free of
defects in material and workmanship under normal use and service for the following time periods, when installed and
maintained in accordance with our instructions.
PUMPS: One (1) year from date of installation or (18) months from date of shipment, whichever occurs first. As used
herein, “the ultimate consumer” is defined as the purchaser who first uses the product after it’s initial installation or, in
the case for product designed for non-permanent installation, the first owner who uses the product. It is the purchaser’s
or any sub-vendor’s obligation to make known to the ultimate consumer the terms and conditions of this warranty. This
warranty gives you specific legal rights, and there may also be other rights which vary from state to state. In the event
the product is covered by the Federal Consumer Product Warranties Law (1) the duration of any implied warranties
associated with the product by virtue of said law is limited to the same duration as stated herein, (2) this warranty is a
LIMITED WARRANTY, and (3) no claims of any nature whatsoever shall be made against us, until the ultimate
consumer, his successor, or assigns, notifies us in writing of the defect, and delivers the product and/or defective part(s)
freight prepaid to our facility or nearest authorized service station. Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply. THE SOLE AND EXCLUSIVE REMEDY FOR
BREACH OF ANY AND ALL WARRANTIES WITH RESPECT TO ANY PRODUCT SHALL BE TO
REPLACE OR REPAIR AT OUR ELECTION, FOB POINT OF MANUFACTURE OR AUTHORIZED
REPAIR STATION, SUCH PRODUCTS AND/OR PARTS AS PROVEN DEFECTIVE. THERE SHALL BE
NO FURTHER LIABILITY, WHETHER BASED ON WARRANTY, NEGLIGENCE OR OTHERWISE.
Unless expressly stated otherwise, guarantees in the nature of performance specifications furnished in addition to the
foregoing material and workmanship warranties on a product manufactured by Mody, if any, are subject to laboratory
tests corrected for field performance. Any additional guarantees, in the nature of performance specifications must be in
writing and such writing must be signed by our authorized representative. Due to inaccuracies in field testing if a
conflict arises between the results of field testing conducted by or for user, and laboratory tests corrected for field
performance, the latter shall control. Components or accessories supplied by us but manufactured by others are
warranted only to the extent of and by the terms and conditions of the original manufacturer’s warranty.
RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS
ANALYSES AND EVALUATIONS WE CONDUCT, WILL BE BASED ON OUR BEST AVAILABLE
EXPERIENCE AND PUBLISHED INDUSTRY INFORMATION. SUCH RECOMMENDATIONS DO NOT
CONSTITUTE A WARRANTY OF SATISFACTORY PERFORMANCE AND NO SUCH WARRANTY IS
GIVEN.
This warranty shall not apply when damage is caused by (a) improper installation, (b) improper voltage, (c) lightning,
(d) sand or other abrasive materials, (e) scale or corrosion build-up due to excessive chemical content. Any modification
of the equipment will also void the warranty. We will not be responsible for loss, damage or labor cost due to
interruption of service caused by defective parts. Neither will we accept charges incurred by others without our prior
written approval. This warranty is void if our inspection reveals the product was used in a manner inconsistent with
normal industry practice and/or our specific recommendations. The purchaser is responsible for communication of all
necessary information regarding the application and use of the product. UNDER NO CIRCUMSTANCES WILL WE
BE RESPONSIBLE FOR ANY OTHER DIRECT OR CONSEQUENTIAL DAMAGES, INCLUDING BUT
NOT LIMITED TO LOST PROFITS, LOST INCOME, LABOR CHARGES, DELAYS IN PRODUCTION,
IDLE PRODUCTION, WHICH DAMAGES ARE CAUSED BY ANY DEFECTS IN MATERIAL, AND/OR
WORKMANSHIP AND/OR DELAYS IN SHIPMENT. THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY
OTHER EXPRESS OR IMPLIED WARRANTY, INCLUDING ANY WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE.
No rights extended under this warranty shall be assigned to any person, whether by operation or otherwise, without our
prior written approval.
Mody Pumps Inc.: 2166 Zeus Court, Bakersfield, CA 93308 Tel.: (661) 392-7600 Fax: (661) 392-7601
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