Hydromatic DRY PIT Installation And Service Manual Download

Page: 1 / 12

SOLIDS HANDLING
DRY PIT PUMPS

Model DRY PIT

07/10

Item # E-03-458

Part # 5625-458-1

NOTE! To the installer: Please make sure
you provide this manual to the owner of
the equip ment or to the responsible party
who maintains the system.

Installation and Service Manual

•   Wastewater
•   Lift Stations
•   Treatment Plants
•   Sump
•   Drainage
•   Dewatering
•   Sludge and Slurry
•   Industrial Waste

Summary of Contents for DRY PIT

Page 1: ...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 Wastewater Lift Statio...

Page 2: ...rature The sensors are connected in series with the motor starter coil so that the starter is tripped if heat sensor opens The motor starter is equipped with overload heaters so all normal overloads a...

Page 3: ...ng Pump Stand The pump will ship from the factory on a dry pit pump stand The suction and discharge of the pump will be oriented at the factory per the prescribed customer order The dry pit pump must...

Page 4: ...p to assist in troubleshooting potential performance problems NEMA 4 Junction Box Optional A NEMA 4 junction box should be used to make power and control connections if electrical control panel is to...

Page 5: ...ace Control level can be changed at any time by loosening the snubber and readjusting cord length In either a simplex or duplex system the lower or turn off control is set just above the drywell inlet...

Page 6: ...the override control level 7 Turn both switches to Auto position and both pumps should start and operate together until level drops to turn off point 8 Repeat this operation cycle several times befor...

Page 7: ...lted in clamp ring 7 After ring is removed turn housing upright and bump on hardwood blocks This should jar the stator loose and allow it to drop out 8 Thoroughly clean housing before replacing new st...

Page 8: ...n inner face of the bearing when replacing Pressing on the outer face can damage the bearing Bearings are standard size that can be obtained from any bearing supply house or can be obtained from the f...

Page 9: ...mp is operating 5 If pump has been in service for some time and capacity falls off remove pump and inspect impeller for wear Motor stops and then restarts after short period but overload heaters in st...

Page 10: ...dance 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...

Page 11: ......

Page 12: ...Line Voltage _________________________________Actual ___________________________________ Voltage to Pumps _____________________________________Actual ___________________________________ Type of Junct...