Viking SLFS Benutzerhandbuch
sl sERIEs PUMP WITH HEad REMOVEd
sl sERIEs PUMP CUTaWaY
TECHNICal sERVICE MaNUal
VIKING PUMP, INC.
•
A Unit of IDEX Corporation
•
Cedar Falls, IA 50613 USA
sECTION TsM 288
PaGE
PaGE
1 Of 36
IssUE
a
CONTENTs
1.0
Safety Information ...................................................
2
1.1
Risk Assessment Relating to the Use of Viking
Pump Classic+ Rotary Lobe Pumps and Pump
Units in Potentially Explosive Atmospheres ............
3
2.0
Introduction .............................................................
3
2.1
General ...................................................................
3
2.2
Viking Pump Distributors .........................................
3
2.3
Receipts and Storage..............................................
3
2.4
Cleaning ..................................................................
3
2.5
Pump Model Designation ........................................
4
2.6
Atex Information Plate .............................................
4
2.6.1 Equipment Groups & Categories ............................4
2.7
Pump Model and Serial Number .............................
4
2.8
Standard Pump Component Terms .........................
5
3.0
General ...................................................................
5
3.1
SL Pumping Principle ..............................................
5
3.2
Rotary Lobe Pump Principle ...................................
5
3.3
SL Pump Operating Parameters .............................
5
3.4
System Design and Installation ...............................
6
3.4.1 Installation For In-Line Cleaning Systems...............7
3.5
Start Up Procedure .................................................
7
3.6
Shutdown Procedure...............................................
8
3.7
Routine Maintenance ..............................................
8
3.8
Integral Pressure Relief Valves ...............................
8
3.8.1 Setting and Operating Spring Loaded Valves .........8
3.8.2 Setting and Operating Air Loaded Valve .................9
3.9
Rectangular Inlet ...................................................
11
3.9.1 Jacketed Head ......................................................11
3.9.2 Jacketed Casing....................................................12
4.0
SL Pump Dismantling and Assembly ....................
12
4.1
Pump Assembly SLA – SLF ..................................
13
4.1.1 Shaft Assembly .....................................................13
4.1.2 Rolling Torque / Pre-load .......................................14
4.1.3 Casing Assembly...................................................14
4.1.4 Rotor Assembly .....................................................15
4.1.5 Setting Front Clearances SLA – SLD ....................15
4.1.6 Setting Front Clearance SLE and SLF ..................15
4.1.7 Foot Assembly.......................................................16
4.1.8 Timing – Multilobe Rotors Only .............................16
4.1.9 Gearbox Assembly ................................................17
4.1.10 Final Assembly ......................................................17
4.2
Pump Assembly SLG ............................................
18
4.2.1 Shaft Assembly .....................................................18
4.2.2 Rolling Torque / Pre-load .......................................19
4.2.3 Final Pre-load Assembly .......................................19
4.2.4 Timing – Multilobe Rotors only ..............................19
4.2.5 Foot Assembly.......................................................20
4.2.6 Setting Front Clearance SLG ................................21
4.2.7 Final Assembly ......................................................21
4.2.8 Gearbox Assembly ................................................22
5.0
Seals .....................................................................
23
5.1
Single Seal SLA – SLG .........................................
23
5.2
Single Flush SLA – SLF ........................................
24
5.3
Single Flush SLG ..................................................
26
5.4
Double Seal SLA, SLB, SLC .................................
27
5.5
Double Seal SLD – SLG .......................................
29
5.6
Rotary Seal Removal ............................................
30
6.0
Specifications ........................................................
31
6.1
Clearance Chart ....................................................
31
6.2
Fasteners & Torque Settings .................................
32
6.3
Lip-Seal Setting Distances ....................................
33
6.4
Lubricants..............................................................
33
6.5
Material Specification ............................................
33
6.6
Trouble Shooting ...................................................
33
6.7
SL Series Foundation Dimensions ........................
34
6.8
Tool List .................................................................
35
sl sERIEs ROTaRY lObE PUMPs
MOdEls slas, slal, slbs, slbl, slCs, slCl,
slds, sldl, slEs, slEl, slfs, slfl, slGs, slGl