Speck pumpen CSY Series, Operating Instructions Manual

Page: 60 / 116

Operating Instructions
2 1096.0833 | CY, CSY, LNY, LSY, NPY, PY, Y, YS Series 05/2011
Index
1 Important basic information ............................................ 4
1.1 Target groups ......................................................... 5
1.2 Applicable documents ............................................. 5
1.3 Warnings and symbols ............................................ 6
1.4 Terminology ............................................................ 6
2 Safety ................................................................................ 7
2.1 Intended use ........................................................... 7
2.2 Potential misuse ..................................................... 7
2.3 General safety instructions ...................................... 7
2.3.1 Product safety ......................................................... 7
2.3.2 Obligations of the operator ...................................... 7
2.3.3 Obligations of the staff ............................................ 8
2.4 Residual risks ......................................................... 8
2.5 Special risks ............................................................ 8
2.5.1 Potentially explosive area ....................................... 8
2.5.2 Dangerous media to be pumped ............................. 8
3 Design and functioning ................................................... 9
3.1 Marking ................................................................... 9
3.1.1 Nameplate .............................................................. 9
3.1.2
ATEX plate ............................................................. 9
3.1.3 Pump type code ...................................................... 9
3.2 General description ............................................... 10
3.3 Design and functional principle ............................. 10
3.4 Shaft sealing ......................................................... 10
3.4.1 Mechanical seal .................................................... 10
4 Transport, storage and disposal .................................. 11
4.1 Transport .............................................................. 11
4.1.1 Unpacking and inspection on delivery ................... 11
4.1.2 Manual transport ................................................... 11
4.2 Storage ................................................................. 11
4.3 Storage preparations ............................................ 11
4.4 Disposal ................................................................ 11
5 Set-up and connection ................................................... 12
5.1 Preparing set-up ................................................... 12
5.1.1
Checking ambient conditions ................................ 12
5.1.2 Minimum clearances for heat dissipation ............... 12
5.1.3 Preparing installation site ...................................... 12
5.2 Set-up on torsion-resistant level surface/frame ..... 12
5.3 Planning pipe system ............................................ 12
5.3.1 Dimensioning supports and connections ............... 12
5.3.2 Specifying nominal diameter ................................. 12
5.3.3 Specifying pipe lengths ......................................... 12
5.3.4 Changes in cross-section and direction ................. 12
5.3.5 Safety and control devices .................................... 13
5.4 Connecting pipes .................................................. 13
5.4.1 Providing for clean piping ...................................... 13
5.4.2 Installing suction pipe ............................................ 13
5.4.3 Installing pressure pipe ......................................... 13
5.4.4 Stress-free pipe connection .................................. 13
5.5 Electrical connection ............................................. 13
5.5.1 Motor connection .................................................. 13
5.5.2 Checking direction of rotation ................................ 13
6 Operation ........................................................................ 14
6.1 Preparations for commissioning ............................ 14
6.1.1 Checking shut-down period ................................... 14
6.1.2 Filling and venting ................................................. 14
6.2 Commissioning ...................................................... 14
6.2.1 Switch-on .............................................................. 14
6.2.2 Switch-off .............................................................. 14
6.3 Decommissioning .................................................. 15
6.4 Re-commissioning ................................................. 15
6.5 Operating stand-by aggregate ............................... 15
7 Maintenance and servicing ............................................ 16
7.1 Monitoring ............................................................. 16
7.2 Disassembly .......................................................... 16
7.2.1 Return to manufacturer ......................................... 16
7.2.2 Spare parts ........................................................... 17
7.2.3 Aggregate repairs .................................................. 17
7.2.4 Disassembly of LNY-/LSY-2841 ............................ 17
7.2.5 Disassembly of Y-2041 ......................................... 17
7.2.6 Disassembly of Y-/YS-2951 and Y-/YS-2051 ......... 17
7.2.7 Disassembly of NPY-2051 ..................................... 17
7.2.8 Disassembly of PY-2071 ....................................... 18
7.2.9 Disassembly of Y-4081/CY-4081/ CSY-4081 ......... 18
7.2.10 Disassembly of Y-5081/CY-5091 ........................... 18
7.2.11 Disassembly of Y-6091 ......................................... 18
7.2.12 Preparations for assembly ..................................... 19
7.2.13
Assembly of LNY-/LSY-2841 ................................. 19
7.2.14 Assembly of Y-2041 .............................................. 19
7.2.15 Assembly of Y-/YS-2951 and Y-/YS-2051 ............. 19
7.2.16 Assembly of NPY-2051 ......................................... 20
7.2.17 Assembly of PY-2071 ............................................ 20
7.2.18 Assembly of Y-4081/CY-4081/CSY-4081 .............. 20
7.2.19 Assembly of Y-5081/CY-5091 ............................... 20
7.2.20 Assembly of Y-6091 .............................................. 21
8 Troubleshooting ............................................................. 22
9 Technical data ................................................................ 25
9.1 Operating limits ..................................................... 25
9.1.1 Media to be pumped .............................................. 27
9.1.2 Flow rates ............................................................. 27
9.1.3 Switching frequency .............................................. 27
9.2 General technical data .......................................... 27
9.2.1
Weight ................................................................... 27
9.2.2 Sound level ........................................................... 27
9.2.3 Drive power ........................................................... 27
9.2.4 Direction of rotation of the pump ............................ 27
9.2.5 Operating connections .......................................... 27
9.2.6 Mechanical seal .................................................... 27
9.2.7 Ambient conditions ................................................ 28
9.2.8 Clearances for heat dissipation ............................. 28
9.2.9 Tightening torques ................................................. 28
9.3 Conical pipe fittings ............................................... 28
9.4 Accessories ........................................................... 28
10 Appendix ......................................................................... 29
10.1 Dimension and cross-sectional drawings,
characteristic curves
.............................................. 30
10.1.1 Dimension & cross-sectional drawings LNY-/LSY-
2841
...................................................................... 30
10.1.2 Characteristic curves LNY-/LSY-2841 ................... 31
10.1.3 Dimension & cross-sectional drawing Y-2041 ........ 32
10.1.4 Characteristic curves Y-2041 ................................. 33
10.1.5 Dimension & cross-sectional drawing Y-/YS-2951 . 34
10.1.6 Characteristic curves Y-/YS-2951 .......................... 35
10.1.7 Dimension & cross-sectional drawing Y-/YS-2051 . 36