81 555 932 A401 GB
Operating Instructions
Diaphragm Pumps
19 060
19 061
19 062
Page 1: ...81 555 932 A401 GB Operating Instructions Diaphragm Pumps 19 060 19 061 19 062...
Page 2: ...6 1 Transport __________________________________________________________________________14 6 2 Intended conditions of use____________________________________________________________14 6 3 Installation...
Page 3: ...a and information the abbreviation model and serial number of the pump must be quoted in all correspon dence Pump Model Pump Body Air Diaphragm Fluid Diaphragm Balls Ball Seats O ring Connection Versi...
Page 4: ...4 GB Operating Instructions Diaphragm Pumps 19 060 A B C D E H Q S T Weight Kg Min Max Temp 223 156 233 110 110 185 59 7 27 4 4 C 65 C 2 TECHNICAL DATA...
Page 5: ...I 316 Pump casing 2 11 AISI 316 POLISHED Pump casing 2 12 PP VTR Upper lower manifold 2 12 PVDF CF Upper lower manifold 2 12 PP CF Upper lower manifold 2 12 ALUMINIUM Upper lower manifold 2 12 AISI 31...
Page 6: ...M O ring lower 4 33 PTFE Gasket lower 4 33 EPDM O ring lower 4 41 NBR Internal O ring seat 4 41 FPM Internal O ring seat 4 41 PTFE Internal gasket seat 4 41 EPDM Internal O ring 4 46 AISI 304 Reinforc...
Page 7: ...7 19 061 A B C D E H Q S T Weight Kg Min Max Temp 265 175 245 108 175 189 50 9 29 6 5 4 C 65 C Operating Instructions Diaphragm Pumps GB...
Page 8: ...silencer 1 11 PP VTR Pump casing 2 11 PVDF CF Pump casing 2 11 PP CF Pump casing 2 11 ALUMINIUM Pump casing 2 11 AISI 316 Pump casing 2 11 AISI 316 POLISHED Pump casing 2 12 PP VTR Upper lower manifol...
Page 9: ...exchanger 1 31 NBR O ring silencer 1 32 NBR O ring 4 32 FPM O ring 4 32 EPDM O ring 4 32 PTFE O ring 4 33 NBR O ring 4 33 FPM O ring 4 33 PTFE O ring 4 33 EPDM O ring 4 41 NBR O ring 4 41 FPM O ring 4...
Page 10: ...10 19 062 A B C D E H Q S T Weight Kg Min Max Temp 370 222 370 157 238 294 69 9 39 15 4 C 65 C GB Operating Instructions Diaphragm Pumps...
Page 11: ...a FELT External silencer 1 10b FELT Internal silencer 1 11 PP VTR Pump casing 2 11 PVDF CF Pump casing 2 11 PP CF Pump casing 2 11 ALUMINIUM Pump casing 2 11 AISI 316 Pump casing 2 11 AISI 316 POLISHE...
Page 12: ...designed and manufactured for pumping fluids that are chemically compatible with the constructive materials of the pump The characteristics of the fluid pressure temperature chemical reactivity speci...
Page 13: ...e fluid towards the delivery circuit Simultaneously the opposite diaphragm B is in the intake phase since it is dragged by the shaft that connects it to the other diaphragm A under pressu re air prese...
Page 14: ...t for the machine operation and safety 6 2 STORAGE In case of long breaks before installation store in original boxes The boxes should be stored off the ground in a closed clean and dry environment In...
Page 15: ...aking Do not use pipes with nominal diameter smaller than the diameter of the pump connections For negative installations and or viscous fluids use pipes with greater diameter related to the nominal d...
Page 16: ...irrespective of any other body to which it is connected Lack of grounding or incorrect grounding will void the safety requiremenents and protection against the risk of explosion The pump during operat...
Page 17: ...rate the air supply which closes the 3 way valve in this way dischar ging residual pressure from the pneumatic system of the pump WARNING Never stop the pump by completely closing the suction and or d...
Page 18: ...ove the Diaphragm and the related backing plates If it would be necessary to disassemble the shaft remove one of the two Diaphragm on air side and then pull off the shaft Pneumatic distributor removal...
Page 19: ...on is strongly affected by the conditions of use and by chemical and physical stresses By tests carried out on thousands of pumps installed with head value from 0 to 18 C the ordinary life ex ceeds on...
Page 20: ...ds that may represent a health ha zard you must install suitable protection on the pump to contain collect and signal any spills DANGER OF POLLUTION CONTAMINATIONS INJURIES AND OR DEATH The pump must...
Page 21: ...and internal surfaces of the pump and if necessary they must be cleaned with a damp cloth Removal of the silencer and the air supply fitting must be done when free from powder Before rest arting the...
Page 22: ...pump itself Environmental conditions check Pumped fluid conditions check Inspections of start up stop devices Detection of malfunctions 8 3 OPERATORS FOR REPAIR work to be carried out by generic opera...
Page 23: ...but it does not pump The balls do not close Disassemble the manifolds and clean the seats or replace the balls and the seats Excessive intake height Reduce the intake height Too viscous fluid Install...
Page 24: ...ct the stop procedure 6 The pump does not deliver the flow rate indicated on the table The product intake pipe is not cor rectly connected Check Clogged pipes Check and clean Too viscous fluid Install...
Page 25: ...Pressol Schmierger te GmbH Parkstra e 7 93167 Falkenstein Germany Tel 49 9462 17 0 Fax 49 9462 17 208 info pressol com www pressol com...
