SERVICE & OPERATING MANUAL AIR OPERATED DOUBLE DIAPHRAGM PUMP B06 AIR OPERATED DOUBLE DIAPHRAGM PUMP Non-Metallic 04 Series Table of Contents Service / Maintenance Log 2 Performance Curve 3 Dimensions 3 Engineering Data & Temperature limitations 4 Explanation of Pump Nomenclature 4 Principle of Pump Operation 5 Installation guide 5 Troubleshooting 6 Recycling 6 Important Safety Information 6 Warranty 7 Service 7 Air Valve Overhaul 7 Wet-side Overhaul 7 Parts List 8 Assembly D
Service / Maintenance Log Date Details Completed Contact Information Contact HG-CF-880 Rev. Y - 17.09.12 Phone / Fax No.
GA Drawing & Performance Curve General Assembly :- B06 Non-Metallic pump All dimensions +/- 1mm B06 Non-Metallic Pump Performance Curve, performance based on water at ambient temperature. HG-CF-880 Rev. Y - 17.09.
TECHNICAL DATA FLUID CONNECTIONS CAPACITY MAX SOLIDS MAX DISCHARGE HEAD DISPLACEMENT/STROKE 1/4” BSP (T) 0 - 16 Litres/Minute (0 - 3.5 Gallons/Minute) 1 MM (1/16”) 51 Meters (167 ft) 0.015 Litres (0.003 UK Gallons) MAX. WORKING PRESSURE AIR INLET TEMPERATURE LIMITS PUMP WEIGHTS :- 5.0 Bar (72.5 psi) 1/4” BSP (F) Determined by Elastomers PP :- 1.2 Kg KP :- 1.
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.
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.
OUTER COVER FRONTPLATE SEE TABLE B272 D355 SEE TABLE SEE TABLE 06-092 06-039 06-002 06-132 06-153 G279 06-210 06-209 G264 SEE TABLE SEE TABLE 06-063 06-147 06-009 D322 06-005 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 D492 VALVE CHEST L502 13 37 VALVE BLOCK STRAP 06-036 12 G258 VALVE SEAT (SUCTION) 06-061 11 06-040 1 VALVE BALL (SUCTION) 06-170 10 36 2 SOCKET CAP SCREW 06-034 9 35 2 VALVE SEAT (DISCHARGE) SEE TABLE 8
HG-CF-880 Rev. Y - 17.09.12 Page 9 Large diameter to outside. Inner bush :- seal lip faces towards large diameter. Valve Chest - inside centre Outer bush - seal lips positioned back to back Lip Seal Positions - D E F 4.5 Nm (40 lbs/in) 1.7 Nm (15 lbs/in) 2.2 Nm (20 lbs/in) 1.7 Nm (15 lbs/in) 1.0 Nm (10 lbs/in) 1.7 Nm (15 lbs/in) TORQUE SETTINGS Sectional General Assembly :- B06 Non-Metallic Pump. Refer to page 8 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 : sales@blagdonpump.com Date : December 01 2009 Des Monaghan, Production & Technical Manager HG-CF-223 (REV 6) HG-CF-880 Rev. Y - 17.09.
