2
Instruction & Operation Manual
800.789.1718
Table of Contents
Safety .......................................................2
Care of Stainless Steel .............................3
Introduction ...............................................4
Mechanical Specifications
........................5
Dimensions ............................................6-7
Installation ...........................................8-14
Unpacking ..........................................8
Tools needed .....................................8
'D' seal pump assembly ..................8-9
'DG' seal pump assembly ...........10-11
Location ...........................................11
Leveling ...........................................11
Piping guidelines.........................12-14
General .....................................12
Suction .................................12-13
Discharge ..................................13
Valve
location ............................14
Electrical .................................................14
Safety Information
The following DANGER, WARNING and CAUTION signs are contained in this manual.
To avoid serious injury and/or possible damage to equipment, pay attention to these
messages.
Hazards or unsafe practices which could result in severe personal injury or
death. The word DANGER is used in the most extreme cases.
Hazards or unsafe practices which could result in minor or moderate injury.
May also be used to alert against an unsafe operating or maintenance
practice.
Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury.
Use only replacement parts and devices recommended by the manufacturer to maintain the
integrity of the equipment. Make sure the parts are properly matched to the equipment series,
model, serial number and revision level of the equipment.
Safety labels are placed on every pump. Do not remove any labeling on any BC-series pump.
Replace any label that is missing.
DO NOT modify any Bradford™ product. Non-factory modifications could create hazardous
conditions and voids all warranties. DO NOT attempt to use a Bradford™ product in any
application that exceeds the product rating.
Operation ...........................................15-17
Priming the Pump .......................15-16
Starting the Pump ............................17
Stopping the Pump ..........................17
Maintenance ......................................17-19
Scheduled Maintenance ..................17
Disassembly & Inspection................18
Seal Maintenance & Repair .............19
Troubleshooting .................................20-21
Model No.s & Part No.s .....................22-25
Pump model No.s ............................22
Motor model No.s ............................23
Part number key ..............................24
Common parts .................................24
Variable parts ...................................25
Repair Kits ..................................26-27
Warranty .................................................28