Table Of Contents - ProMinent Pneumados PNDb Series Operating Instructions Manual

ProMinent ®
1 Preamble ...................................................................................................................... 4
2 Function ....................................................................................................................... 5
2.1 Functional principle ....................................................................................................... 5
2.2 Pump drive .................................................................................................................... 5
2.3 Delivery unit ................................................................................................................... 5
2.4 Pump control ................................................................................................................. 5
2.4.1 Electrical-pneumatic control ......................................................................................... 6
3 Technical data .............................................................................................................. 7
4 Accessories ................................................................................................................. 8
5 Notes on safety ............................................................................................................ 8
6 Identcode ..................................................................................................................... 9
7 Unpacking .................................................................................................................... 10
8 Dimension sheet .......................................................................................................... 11
9 Assembly / installation ................................................................................................ 12
9.1 Requirements on the compressed-air supply ............................................................... 12
9.2 Assembly of the Pneumados metering pump ............................................................... 12
9.3 Pneumatic connection .................................................................................................. 12
9.4 Connection of the suction and metering line ................................................................ 12
9.5 Installation examples ..................................................................................................... 14
9.5.1 Correct installation ........................................................................................................ 15
9.5.2 Incorrect installation ...................................................................................................... 18
10 Operation ..................................................................................................................... 19
10.1 Operation for SS version ............................................................................................... 19
10.2 Operation for PV version ............................................................................................... 19
11 Maintenance ................................................................................................................ 20
12 Troubleshooting / Remedy ......................................................................................... 20
12.1 Pump works, but no metering ....................................................................................... 20
12.2 Pump does not perform any suction despite full stroke movement and venting ......... 21
12.3 Metering stroke is not completed although an air pressure of 6 bar is present ............ 21
12.4 Liquid leaks at the end disc .......................................................................................... 21
12.5 Replacement of the metering diaphragms .................................................................... 22
13 Repair ........................................................................................................................... 24
14 Disposal of used parts ................................................................................................ 25
EC Declaration of Conformity .................................................................................... 26
Annex ............................................................................................................................ 27
Pump Section .............................................................................................................. 27
Clearance form ............................................................................................................ 28
Device overview / Controls ........................................................................................ 32
Contents
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