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Disassembly/Reassembly                                

MTD-5, MTD-7-1/2, MTD-10

Summary of Contents for MTD Series

Page 1: ... are supplied as standard in a single phase single voltage 115V 50 60c motor with 230V as an option All other models supplied with a single phase are dual voltage 115 230V motors The factory wires all dual voltage motors for the lower voltage 115V unless otherwise requested When changing from 115V wiring to 230V wiring follow the motor manufacturer s wiring instructions which are found in the moto...

Page 2: ...drive magnet and impeller assembly away from metal chips or particles items with magnetic stripes like credit cards and magnetic computer media such as floppy discs and hard drives WARNING When pumping flammable or combustible liquids with a MTD Series pump it is important to follow these guidelines 1 You must use a PVDF pump PVDF has conductive carbon fibers added which allow it to be grounded wh...

Page 3: ...ischarge Before operating the pump ensure the electrical continuity throughout the pumping system and earth ground is 1 Ohm or less If greater than 1 Ohm re check all grounding connections Elastomer Selection Proper o ring material must be chosen for the fluid being pumped Improper material selection could lead to swelling and be a possible source of leaks This is the responsibility of the end use...

Page 4: ...he flow rate to drop below the minimum flow rate listed in the chart below Cleaning The pump must be cleaned on a regular basis to avoid dust build up greater than 5 mm Motor Rotation Test Pump must be full of liquid with no trapped air in the suction and discharge lines before the rotation of the motor is checked Do not operate pump until it is full of liquid Start Up The pump must be filled from...

Page 5: ...7 0 mm 1 8 4 5 114 0 mm 1 8 2900 rpm 50 Hz Closed Impeller Diameter Maximum Specific Gravity 184 2 mm 7 25 1 35 177 8 mm 7 1 6 165 1 mm 6 5 1 5 152 4 mm 6 1 8 139 7 mm 5 5 1 8 127 0 mm 5 1 8 3450 rpm 60 Hz Open Impeller Diameter Maximum Specific Gravity 6 152 4 mm 1 5 5 5 139 7 mm 1 8 5 127 0 mm 1 8 4 5 114 0 mm 1 8 2900 rpm 50 Hz Open Impeller Diameter Maximum Specific Gravity 181 0 mm 7 13 1 35 ...

Page 6: ...Assembly Installation and Operation MTD 5 MTD 7 1 2 MTD 10 6 ...

Page 7: ...Motor Electrical Maintenance Installation MTD 5 MTD 7 1 2 MTD 10 7 ...

Page 8: ...Disassembly Reassembly MTD 5 MTD 7 1 2 MTD 10 8 ...

Page 9: ...9 Disassembly Reassembly MTD 5 MTD 7 1 2 MTD 10 ...

Page 10: ...10 Disassembly Reassembly MTD 5 MTD 7 1 2 MTD 10 ...

Page 11: ...106764 Housing o ring EPDM opt MTD 106765 6 1 Barrier MTD 106400 MTD 106400 1 MTD 106400 MTD 106400 1 MTD 106400 MTD 106400 1 7 1 Motor adaptor standard MTD 106414 1 MTD 106414 2 MTD 106414 1 MTD 106414 2 MTD 106414 1 MTD 106414 2 Motor adaptor w non sparking ring optional MTD 106794 MTD 106794 1 MTD 106794 MTD 106794 1 MTD 106794 MTD 106794 1 7A 1 Front motor adaptor o ring Buna N standard MTD 10...

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