Table of Contents
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TECHNICAL SERVICE MANUAL: INSTALLATION, OPERATION & MAINTENANCE
TABLE OF CONTENTS
Model Number Chart ..................................................................1
Introduction ................................................................................1
Safety Information & Instructions ...............................................2
Special Information ....................................................................3
Rotation ..................................................................................3
Pressure Relief Valves ...........................................................3
Maintenance ...............................................................................3
Lubrication ..............................................................................3
Packing Adjustment ................................................................3
Cleaning Pump .......................................................................3
Storage ...................................................................................3
Suggested Repair Tools .........................................................3
.....................................................8
Pump Assembly
Installation: Mechanical Seal
Installation: Carbon Graphite Bushings ...................................10
..................................................................10
Disassembly .........................................................................10
Assembly .............................................................................. 11
Pressure Adjustment ............................................................ 11
Important Ordering Information ............................................ 11
..................................................... 11
General Installation Notes ........................................................ 11
Foundation ...............................................................................13
Component & Unit Lifting Features .........................................13
Alignment .................................................................................14
Piping .......................................................................................15
Start Up ....................................................................................16
Troubleshooting .......................................................................16
Vacuum Gauge - Suction Port .............................................16
Pressure Gauge - Discharge Port ........................................17
Rapid Wear .............................................................................18
Preventative Maintenance .......................................................18
Do's & Don'ts ...........................................................................19
Installation ............................................................................19
Operation ..............................................................................19
Maintenance .........................................................................19
MOTOR SPEED PRODUCT LINE: CAST IRON
32 SERIES™, 432 SERIES™
SIZES: C, F, FH, G, H, HL, K, KK, L, LQ, LL, Q, M, N
................................................6
...........7
..................................7
................8
........................................9
................................9
......................10
(G, H, HL, J, K, KK,
NOTE: J SIZE DISCONTINUED AS OF 1Q16.
© 2019 Viking Pump, Inc. • Cedar Falls, IA
MODEL NUMBER CHART
Packed
C32
F32
FH32
G32
H32
HL32
J32
K32
KK32
L32
LQ32
LL32
Q32
M32
N32
INTRODUCTION
The illustrations used in this manual are for identification
purposes only and cannot be used for ordering parts.
Obtain a parts list from your Viking Pump
Always give a complete name of part, part number and
material with the model number and serial number of pump
when ordering repair parts. The unmounted pump or pump
unit model number and serial number are on the nameplate.
This manual only applies to the pump models specified in the
"Model Number Chart" on page 1. Pump specifications and
recommendations are listed in the Catalog Sections, which
are available at vikingpump.com.
FIGURE 1: C32
FIGURE 3: Q 32
TSM
1444
Page
1 of 20
Issue
A
Mechanical Seal
C432
F432
FH432
G432
H432
HL432
K432
L432
representative.
®
FIGURE 2: HL432
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Table of Contents
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Summary of Contents for Viking pump 32 Series
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Page 1: Table Of Contents
Pressure Gauge - Discharge Port ........17 Rapid Wear ................18 Preventative Maintenance ............18 Do’s & Don’ts ................19 Installation ................19 FIGURE 3: Q 32 Operation ................19 Maintenance .................19 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 2: Safety Information & Instructions
BEFORE operating the pump, be sure that: information, refer to Appendix, General Installation Notes, • It is clean and free from debris. item 5 on Pressure Protection or contact your Viking Pump ® representative for Engineering Service Bulletin ESB-31. • All valves in the suction and discharge pipelines are fully opened. -
Page 3: Special Information
4. Standard 5/16” 12 point socket; C, F, FH pumps 5. Brass or plastic bar 6. Arbor press TSM 1444 | Issue A | Page 3 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. - Page 4 Contact your Authorized Viking Pump stocking distributor for available seal and rebuild kits ® FIGURE 5: EXPLODED VIEW FOR SIZES C, F, FH - 32 SERIES™ & 432 SERIES™ Item Name Of Part Item Name Of Part Item Name Of Part...
- Page 5 Contact your Authorized Viking Pump stocking distributor for available seal and rebuild kits ® FIGURE 7: EXPLODED VIEW FOR SIZES H, HL - 32 SERIES™ & 432 SERIES™ Item Name Of Part Item Name Of Part Item Name Of Part...
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Page 6: Pump Disassembly (C, F, Fh Sizes)
Contact your Authorized Viking Pump stocking distributor for available seal and rebuild kits ® FIGURE 9: EXPLODED VIEW FOR SIZES LL, Q, M, N - 32 SERIES™ Item Name Of Part Item Name Of Part Item Name Of Part Grease Fitting... -
Page 7: Pump Disassembly (G, H, Hl, J, K, Kk, L, Lq, Ll, Q, M, N Sizes)
Bushings” on page 10. Pump Size “A” Dimension 0.88” to 0.94” F, FH 1.19” to 1.25” TSM 1444 | Issue A | Page 7 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 8: Pump Assembly (C, F, Fh Sizes)
Failure to properly mount guards may result in serious injury or death. Split Packing Gland Capscrew (2 Required) (2 Required) TSM 1444 | Issue A | Page 8 of 20 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 9: Installation: Mechanical Seal
Seal Seat Spring Spring Washer .12 For Model G432 .06 For Model H432 & HL432 TSM 1444 | Issue A | Page 9 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 10: Installation: Carbon Graphite Bushings
Clean and inspect all parts for wear or damage and replace if necessary. TSM 1444 | Issue A | Page 10 of 20 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 11: Assembly
FIGURE A1 FIGURE A2 Left-Hand Right-Hand Pump Pump TSM 1444 | Issue A | Page 11 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 12: Note: J Size Discontinued As Of 1Q16
TSM 1444 | Issue A | Page 12 of 20 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 13: Foundation
The slings can slide, allowing the unit to tip and/or fall. Improper lifts can result in personal injury and/or damage to the unit. TSM 1444 | Issue A | Page 13 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 14: Alignment
When sheaves are properly aligned, all points A, B, C, D will touch string or straightedge. TSM 1444 | Issue A | Page 14 of 20 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 15: Piping
“Springing” or “drawing” the piping up to the pump will Line Below Liquid Level TSM 1444 | Issue A | Page 15 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 16: Start Up
Liquid is too viscous to flow through the piping. 11. Do not use the Viking pump to flush, pressure test or c. Lift is too high. prove the system with water. Either remove the pump or d. -
Page 17: Pressure Gauge - Discharge Port
See Rapid Wear Table. 4. Pump is worn out. TSM 1444 | Issue A | Page 17 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. -
Page 18: Rapid Wear
TSM 1444 | Issue A | Page 18 of 20 NOTE: J SIZE DISCONTINUED AS OF 1Q16. © 2019 Viking Pump, Inc. • Cedar Falls, IA... -
Page 19: Do's & Don'ts
TSM 1444 | Issue A | Page 19 of 20 © 2019 Viking Pump, Inc. • Cedar Falls, IA NOTE: J SIZE DISCONTINUED AS OF 1Q16. - Page 20 Viking’s website (www.vikingpump.com/warranty/warranty-info). A complete copy of the warranty may also be obtained by contacting Viking through regular mail at Viking Pump, Inc., 406 State Street, Cedar Falls, Iowa 50613, USA. THIS WARRANTY IS AND SHALL BE VIKING’S SOLE...