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Warranty Rev. 12/13

STANDARD LIMITED WARRANTY

Pentair Myers

®

 warrants its products against defects in material and workmanship for a period of 12 months from the 

date of shipment from Pentair Myers or 18 months from the manufacturing date, whichever occurs first – provided 

that such products are used in compliance with the requirements of the Pentair Myers catalog and technical manuals 

for use in pumping raw sewage, municipal wastewater or similar, abrasive-free, noncorrosive liquids. 

During the warranty period and subject to the conditions set forth, Pentair Myers, at its discretion, will repair or 

replace to the original user, the parts that prove defective in materials and workmanship. Pentair Myers reserves the 

right to change or improve its products or any portions thereof without being obligated to provide such a change or 

improvement for prior sold and/or shipped units.

Start-up reports and electrical schematics may be required to support warranty claims. Submit at the time of start- 

up  through  the  Pentair  Myers  website:  http://forms.pentairliterature.com/startupform/startupform.asp?type=m. 

Warranty is effective only if Pentair Myers authorized control panels are used. All seal fail and heat sensing devices 

must be hooked up, functional and monitored or this warranty will be void. Pentair Myers will cover only the lower 

seal and labor thereof for all dual seal pumps. Under no circumstance will Pentair Myers be responsible for the cost 

of field labor, travel expenses, rented equipment, removal/reinstallation costs or freight expenses to and from the 

factory or an authorized Pentair Myers service facility.

This limited warranty will not apply: (a) to defects or malfunctions resulting from failure to properly install, operate or 

maintain the unit in accordance 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 that 

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 than for what it is designed and 

manufactured; (g) to any unit that has been repaired or altered by anyone other than Pentair Myers or an authorized 

Pentair Myers service provider; (h) to any unit that has been repaired using non factory specified/OEM parts.

Warranty Exclusions: PENTAIR MYERS MAKES NO EXPRESS OR IMPLIED WARRANTIES THAT EXTEND BEYOND 

THE DESCRIPTION ON THE FACE HEREOF. PENTAIR MYERS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES 

OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE.

Liability Limitation: IN NO EVENT SHALL PENTAIR MYERS BE LIABLE OR RESPONSIBLE FOR CONSEQUENTIAL, 

INCIDENTAL OR SPECIAL DAMAGES RESULTING FROM OR RELATED IN ANY MANNER TO ANY PENTAIR MYERS 

PRODUCT OR PARTS THEREOF. PERSONAL INJURY AND/OR PROPERTY DAMAGE MAY RESULT FROM IMPROPER 

INSTALLATION. PENTAIR MYERS DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY UNDER THIS WARRANTY, FOR 

IMPROPER INSTALLATION. PENTAIR MYERS RECOMMENDS INSTALLATION BY PROFESSIONALS.

Some states do not permit some or all of the above warranty limitations or the exclusion or limitation of incidental or 

consequential damages and therefore such limitations may not apply to you. No warranties or representations at any 

time made by any representatives of Pentair Myers shall vary or expand the provision hereof.

1101 MYERS PARKWAY 

490 PINEBUSH ROAD, UNIT 4

ASHLAND, OHIO 44805 

CAMBRIDGE, ONTARIO, CANADA N1T 0A5

PH: 855-274-8947 

 

PH: 800-363-7867

WWW.FEMYERS.COM  

WWW.FEMYERS.COM

Содержание Myers 12VL

Страница 1: ...he equip ment or to the responsible party who maintains the system MODELS 4VL X 8SM X 8VL X and 12VL X Used in Hazardous Locations Class I Division 1 SUBMERSIBLE SOLIDS HANDLING PUMPS INSTALLATION AND...

Страница 2: ...or maximum performance as this could cause the motor to overheat 18 Secure the pump in its operating position so it cannot tip over fall or slide 19 Keep hands and feet away from impeller when power i...

Страница 3: ...lled and provided with moisture sensing probes to detect water leakage through the lower shaft seal The probes can also detect moisture present in the upper motor housing The presence of water energiz...

Страница 4: ...isassembly and reassembly process WARNING Disconnect pump from power source before servicing or handling pump DISASSEMBLY 1 With the pump located in a secure place remove the bolts fastening the seal...

Страница 5: ...peller onto the shaft making sure that the seal spring is registered properly onto the back side of the impeller Insert the bolt and washer assembly into the shaft and tighten to 193 ft lbs Replace th...

Страница 6: ...n for checking 2 Trouble may be from clogged impeller causing motor to overload or could be from failed motor 3 Trouble may be from faulty component in control box Always check control box before remo...

Страница 7: ...operate erratically CAP SCREW TORQUE VALUE 3 8 16 20 ft lbs 1 2 13 43 ft lbs 5 8 11 93 ft lbs 3 4 10 128 ft lbs 7 8 14 193 ft lbs 1 7 2 8 3 9 4 5 6 1 7 2 8 3 9 4 5 6 1 2 3 POTTING RESIN CONTROL CORD T...

Страница 8: ...23833A470 02 26 13 8 4VL 4VLX AND 8SM 8SMX PUMPS 14 11 12 13 9 10 15 16 17 18 19 20 21 22 23 24 25 27 30 31 33 34 40 29 32 35 36 39 38 37 44 43 47 46 45 26 42 41 28 1 2 3 4 5 6 7 8...

Страница 9: ...0 D 1 See Chart See Chart 33 O RING 7 1 2 x 7 1 4 x 1 8 1 05876A127 05876A127 34 PLATE SEAL 1 25261D000 25261D000 35 WASHER IMPELLER RETAINER 1 1945 001 3 1945 001 3 36 CAP SCREW SOCKET HD 1 3879 002...

Страница 10: ...3833A470 02 26 13 10 37 52 51 50 49 45 46 1 2 3 4 5 6 7 9 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 31 33 34 35 36 40 39 38 41 42 43 44 47 48 53 8VL 8VLX AND 12VL 12VLX PUMPS...

Страница 11: ...T 2 25449A000 25449A000 26 RING RETAINING 1 12558A031 12558A031 27 PLUG 3 8 NPT PIPE 3 05022A062 05022A062 28 SEAL LABYRINTH 1 25262C000 25262C000 29 CAP SCREW HEX HD 1 2 13 x 2 1 4 24 19103A049 19103...

Страница 12: ...M4 53 8VLX750M4 53 25447D010 25444D016 8VL1000M4 43 8VLX1000M4 43 25447D010 25444D010 8VL1000M4 53 8VLX1000M4 53 25447D010 25444D011 8VL1250M4 43 8VLX1250M4 43 25447D010 25444D010 8VL1250M4 53 8VLX125...

Страница 13: ...inute Total Head M F 60 50 40 30 20 10 200 180 160 140 120 100 80 60 40 20 1750 RPM 1150 RPM 870 RPM 1150 RPM 870 RPM Total Head in Feet 100 90 80 70 60 50 40 30 20 10 PERFORMANCE CURVE DIMENSIONS DIM...

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Страница 16: ...failure to properly install operate or maintain the unit in accordance with the printed instructions provided b to failures resulting from abuse accident or negligence c to normal maintenance services...

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