SERVICE & OPERATING MANUAL AIR OPERATED DOUBLE DIAPHRAGM PUMP B50 & X50 Hygienic B5005 Series Lube Free This pump is Atex approved for use in potentially explosive atmospheres Group II category 2 Table of Contents Service / Maintenance Log, Recycling 2 Dimensions 3 Performance Curve 3 Technical Data & Temperature limitations 4 Explanation of Pump Nomenclature 4 Principle of Pump Operation 5 Installation guide 5 Important Warnings & Safety Information 6 Troubleshooting 7 Grounding the Pum
Service / Maintenance Log Date Details Completed RECYCLING Many components of BLAGDON air operated double diaphragm pumps are made of recyclable materials. We encourage pump users to recycle worn out parts and pumps whenever possible, after any hazardous pumped fluids are thoroughly flushed. Contact Information Contact HG-CF-1100 Rev. H - 02.09.11 Phone / Fax No.
GA Drawing & Performance Curve General Assembly :- B50 / X50 Hygienic pump, all dimensions +/- 3mm B50 Hygienic Pump Performance Curve, based on water at ambient temperature HG-CF-1100 Rev. H - 02.09.
TECHNICAL DATA FLUID CONNECTIONS CAPACITY MAX SOLIDS MAX DISCHARGE HEAD DISPLACEMENT/STROKE 2” RJT Male 0 - 476 Litres/Minute (0 - 105 Gallons/Minute) 6 MM (1/4”) 88 Meters (289 ft) 1.9 Litres (0.42 UK Gallons) MAX. WORKING PRESSURE AIR INLET TEMPERATURE LIMITS PUMP WEIGHTS :- 8.
PRINCIPLE OF PUMP OPERATION This ball valve type diaphragm pump is powered by compressed air and is a 1:1 ratio design. The inner side of one diaphragm chamber is alternately pressurised while simultaneously exhausting the other inner chamber. This causes the diaphragms, which are connected by a common shaft secured by plates to the centres of the diaphragms, to move in a reciprocating action.
Important Warnings and Safety Information IMPORTANT Read these safety warnings and instructions in this manual completely, before installation and start-up of the pump. It is the responsibility of the purchaser to retain this manual for reference. This manual must be kept with, and supplied with the pump at all times. Failure to comply with the recommendations stated in this manual will damage the pump, and void factory warranty.
TROUBLE SHOOTING GUIDE NOTE :- Check all solutions before dismantling the pump. PROBLEM Pump will not start CAUSE Air valve assembly malfunction/Seizure Obstructed fluid line. Obstructed diaphragm chamber. Diaphragm failure causing fluid & excessive air to be expelled through the exhaust. Diaphragm seal failure. Air valve system malfunction. Air connected to exhaust. Erratic flow SOLUTION Check carrier for freedom of movement. Clean, oil & replace. Clean line or increase line size. Remove obstruction.
IMPORTANT! Read these instructions completely, before installation and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this manual will damage the pump, and void factory warranty. SERVICE The following sections give a general overview on how to service all models of BLAGDON Diaphragm Pumps. For details on individual part numbers, quantities, materials, etc., please consult the parts list supplied with the pump.
EXHAUST SAFETY WHEN PUMPING HAZARDOUS LIQUIDS WARNING! In the event of diaphragm rupture, pumped material may enter the air end of the pump, and be discharged into the atmosphere. If pumping a product which is hazardous or toxic, the air exhaust must be piped to an appropriate area for safe disposition. Flooded Suction Installation Submerged Installation Suction Lift Installation Exhaust Safety :When a diaphragm fails during operation, pumped liquid can enter and contaminate the air side of the pump.
HG-CF-1100 Rev. H - 02.09.11 Page 10 50-261 1B123 50-248 50-251 D319 50-341 G130 50-342 50-345 1B124 1B034 1B025 A042 C321 B043 26 27 28 29 30 31 32 33 34 35 36 37 38 G091 22 25 50-227 21 1B114 50-243 20 50-285 C173 19 24 D309 18 23 50-025 17 A318 14 50-242 G112 13 SA10041 SEE TABLE 12 16 50-054 11 15 1B015 10 50-021 6 SA10239 SEE TABLE 5 9 50-024 4 50-055 50-068 3 SEE TABLE A035 2 8 50-097 1 7 PART NUMBER REF No.
HG-CF-1100 Rev. D - 09.02.11 b50_x50_hygienic_manual-rev0911 HG-CF-1100 Rev. G - 11.01.10 Page 11 Page 11 Sectional General Assembly :- B50 & X5005 Hygienic Pump. Refer to page 10 Parts List table for Item Ref. Nos.
IDEX Pump Technologies (Ireland) Ltd., A Unit of IDEX Corporation, R79, Shannon, Co Clare, IRELAND. TEL. : +353 61 471933 FAX. : +353 61 475046 Web Site : www.blagdonpump.com E-Mail : Date : December 01 2009 Des Monaghan, Production & Technical Manager HG-CF-223 (REV 5) HG-CF-1100 Rev. H - 02.09.
