Vogt VCBS Series User manual

2
Introduction
Introduction
The nameplate installed on the pump describes the most important features of the equipment purchased.
The design, materials and workmanship incorporated in the construction of VOGT pumps allow for a long, trouble-free
service life. The life and satisfactory performance of the VOGT pumping equipment, in any case, depend on a correct
application, installation and, in addition, of a periodic inspection and careful maintenance.
VOGT S.A. will not be responsible for physical injury, damage or other inconveniences caused by improper installation,
operation or maintenance.
The warranty is only valid when the equipment is used for the application for which it was ordered.
In case of any doubt or additional information regarding the installation, operation or maintenance of the pumping
equipment, contact qualified technical personnel by calling the head office or any authorized distributor.
VOGT S.A. reserves the right to make changes in design, dimensions, etc., at any time without notice and without
incurring any obligation.
The contents of this publication are based on the latest product information at the time of going to press.
No part of this publication may be reproduced without written permission from VOGT S.A.
This manual should be considered a permanent part of the pump and should remain with the pump if it is sold or moved.
This manual deals with the installation, operation and maintenance of tripod mounted
vertical cantilever centrifugal pumps. This manual should be read and understood
before installing and operating the pumping equipment.
The operation of a centrifugal pump, chosen in accordance with all the technical
background, can give poor service for various reasons. This is usually due to poor
installation and/or operation of the pumping equipment.
Efficient service is only achieved by installing and operating the pumping equipment
correctly, therefore, the instructions in this manual must be fully complied with.
Pumps should not be used for purposes other than the service conditions stipulated at
the time of purchase.

3
Safety
Instructions
Indicates a procedure, operation, etc., with a strong possibility of severe personal injury, loss of life or irreparable
damage to equipment, if not performed properly.
Indicates a procedure, operation, etc., with a strong possibility of severe damage to the pumping equipment, if not
performed properly.
THE CONTENTS OF THIS MANUAL MUST BE READ AND UNDERSTOOD BEFORE INSTALLING AND OPERATING THE
PUMPING EQUIPMENT.
CAREFULLY READ AND UNDERSTAND THE MOTOR MANUAL, ATTACHED TO THIS MATERIAL, PROVIDED BY THE
MOTOR MANUFACTURER, BEFORE OPERATING THE PUMPING EQUIPMENT.
•Never apply heat to remove the impeller. An explosion of the trapped fluid could result.
•Never use heat to disassemble the pump or any part of it, as there is a risk of explosion of the fluid trapped in it.
•Never operate the pump without the core cover properly installed.
•Never operate the pump beyond the operating range for which it was ordered.
•Never change the service conditions without the respective approval and authorization of VOGT S.A.
•Always disconnect electrical power to the motor before performing repair and maintenance work.
•Never operate the pump without safety devices installed.
•Learn how to stop the pumping equipment quickly and understand the operation of all controls. Do not allow the pump to
be operated without the necessary instructions.
•Never place your hands, feet or any part of your body near rotating or moving parts.
•Never place flammable items such as gasoline, matches, etc., near the pump while it is operating as this may create a fire
hazard.
•Never place objects or items of any kind on the motor, as this may create a fire hazard.
•Never lift the pumping equipment by anything other than the lifting eyes.
!CAUTION
NOTE
!WARNING
!WARNING
2.1 Definitions
Provides useful information regarding a procedure, operation, etc., that facilitates the correct use of the pumping
equipment.
2.2 General Safety Considerations
Safety Instructions

4
Safety
Instructions
Safety Instructions
2.3 Qualification and Training of Operating Personnel
Personnel responsible for operation, maintenance, inspection and assembly must be suitably qualified and authorized.
The scope of responsibility and supervision of the personnel must be exactly defined by the plant operator. The plant
operator must ensure that the operating instructions are fully understood by the personnel.
2.4 Risks due to Non-Compliance with Safety Instructions
VOGT S.A. declines all responsibility that may arise from not respecting the safety standards in force at any time, during
the handling, installation or operation of its equipment.
The working conditions indicated in the order cannot be modified. Should this occur, VOGT S.A. must be informed.
Improper use outside the working conditions, or assembly/disassembly by untrained personnel may result in risks to
life, the pump and other accessories in use or normal operation of the equipment.
In order to benefit during the warranty period from the Guarantee offered by VOGT S.A., it is necessary to:
•The instructions in this manual have been correctly followed.
•The equipment is disassembled only by authorized personnel of our Technical Assistance Services or
directly by our factory personnel.
Any modification of the equipment must be previously consulted with VOGT S.A. For safety reasons, spare parts and
accessories authorized by VOGT S.A. must be used. The use of non-original spare parts exempts VOGT S.A. from any
responsibility.

Equipment
Description
Equipment Description
Therefore, the pumping equipment must not work outside the values (limits) indicated on the nameplate,
otherwise it could cause motor overload problems.
- 10 -
3.1 Pumping Equipment,
Main Components
5
3.2 Identification Plate
The operation of a centrifugal pump, chosen in accordance with all the technical background, can give poor service, for
various reasons. This is generally due to an inadequate installation or a bad handling of the pumping equipment.
Efficient service can only be achieved by installing and operating the pump correctly, therefore, the instructions in this
manual must be fully complied with. Pumps should not be used for purposes other than the service conditions
stipulated at the time of purchase.
The nameplate attached to the pump describes the most important features of the equipment purchased:
INDUSTRIA MECANICA
H
COD.
AÑO
n
Q
m.c.a. m 3
/ h
R.P.M.
ALVAREZ DE TOLEDO 669
SANTIAGO - CHILE
VOGT S.A.
N° 1
2
2004 2840
2.900
59 50
VS 660 A F C C F H 250
3
4
5
6
7
8910
11
12
13
14
Serial Number
1
Flow rate ( m3 / h )
2
Impeller Diameter ( mm )
3
Pump length ( mm )
4
Bushing Material
5
Base Plate Material (Base / Columns)
6
Shaft Material
7
Pump Body and Impeller Material
8
Drive Type
9
Model
10
Series
11
Height ( m.c.a. )
12
Rotation speed ( rpm )
13
Year of Manufacture
14 Figure 2
Figure 1
1.- Motor Cap
2.- Electric Motor
3.- Motor Support
4.- Cantilever Support
5.- Base Structure
6.- Spacer Column
7.- Pump Body
8.- Eccentric Reduction
9.- Upper Suction Disc
10.- Lower Suction Disk
1
2
3
4
5
6
7
810
9

6
Equipment
Description
3.3 Sectional Section Centrifugal Pump Assembly
Cut A-A
A
A
Z
Y
X
35
46
10
49
28
42
26
27
36
29
50
51
52
53
1
2
3
4
5
6
7
8
9
16
17
18 19 20 21
22
23
24
25
30
31
Figure3
Equipment Description

7
Equipment
Description
3.4 Details of Sectional Cutting of Upper Bearing, Lower Bearing and Impeller
34
32
33
40
39
48
41
45
15
14
12
Detail X 1:1 Figure4
13
11
Detail Y 1:1
44
38
43
33
47
34
Figure5
Detail Y 1:1
31
37
Figure6
Equipment Description

8
Equipment
Description
Equipment Description
3.5 Description of Parts and Pieces
11 Impeller 28
2 Pump Body 29
3 Pump Body Cover 30
44 Bushing stop 31
55 Bushing Shaft 32
6 Axis 33
77 Spacer Column 34
8 Base Structure 35
9 Cantilever Support 36
10 Motor Support 37
11 Lab. Seal Cover Lower Bearing 38
12 Lab. Seal Cover Upper Bearing 39
13 Lower Bearing Cover 40
14 Upper Bearing Housing Cover 41
15 Bearing Housing 42
16 Upper Suction Disc 43
17 Lower Suction Disc 44
18 Union 4" Hi 45
19 Eccentric Reduction 46
20 Shaft Nut 47
21 Leg Structure 48
22 Air Valve 49
23 Pump Body Bolt - Pump Body Cover 50
24 Stud, 2 Nuts, 2 Flat Washers and 1 Washer.
Pressure Leg Structure - Base Structure 515
25 Bolt, 1 Nut, 2 Flat Washers and 1 Pressure Washer v
Base Structure - Cantilever Support 52
26 Bolt, 1 Nut, 2 Flat Washers, 1 Ring. Pressure
Cantilever Support - Motor Support 535
1
3
Bolt with Nut
Bearing housing - Cantilever support
Motor Support Bolt - Electric Motor
Bolt
Upper Suction Disk - Lower Suction Disk
Bolt
Lower Bearing Cover - Cantilever Support
Bolt
Bearing housing cover - Bearing housing
Prisoner Cover Seal
Grease fitting
Air Valve Bolt
Eyebolt
Prisoner
Pump Body Cover - Bushing
Lower Side Deep Groove Ball Bearings
Deep Groove Ball Bearing Top Side Retaining
Washer
Fixing Nut
O - Pump Body Ring - Pump Body Cover
O - Ring Seal Cover Lab. Lower - Axis
O - Ring Lower Bearing Cover
O - Ring Seal Cover Lab. Upper - Axis
O - Ring Bearing Housing - Cantilever Support
Radial Oil Seal Lower Side
Radial Oil Seal Top Side
Key Motor Side
Drive Side Key
Flexible Coupling
Machon Mace
Electric motor
27 Bolt, 1 Nut
Shaft Adjustment Bolt

9
Installation
Installation
!WARNING
THE PUMP AND ITS COMPONENTS ARE HEAVY. IMPROPER HANDLING DURING HANDLING AND HOISTING COULD CAUSE
SERIOUS PERSONAL INJURY, LOSS OF LIFE AND/OR DAMAGE TO EQUIPMENT.
4.1 Checking the Pumping Equipment on Arrival
Check upon arrival that the pump and accessories have not been damaged or lost in transit. If so, take note and report any
damaged or missing parts immediately to VOGT S.A., the authorized distributor or the company that carried out the
transport.
4.2 General Rules for the Location of Pumping Equipment in Ponds
If several pumps are installed in the same place, there must be enough space between them to be able to disassemble them
if necessary.
The upper level of the liquid at rest should NEVER exceed the maximum level indicated on the pump column, as there is a
risk of damaging the lower bearing. figure 7.
57
Liquid level
Maximum
Submergence
Limit
7
Flipping 5
Figure77
The pump must be level to avoid the risk of
overturning.
Figure8
Both the legs of the base structure and the lower
suction disk must be fully supported on the floor.
Maximum
Submergence
Limit
Liquid level
Level Location
Unlevel Location

10
Installation
4.3 Field Installation of the Pump
4.3.1 Pumping Equipment Handling
•Use slow movements when handling the pumping equipment.
•Lift the pumping equipment with suitable lifting equipment to support the weight of the complete
equipment.
•Position the pump where it can be handled without dragging the lower suction disk surface on the floor
during the lifting motion.
•Use the eyebolts provided with the equipment to attach the slings to prevent possible personal injury or
damage to the equipment, figure 10.
•A tie-down line can be attached to the base structure to prevent swaying of the equipment and possible
personal injury or damage to the equipment.
•If required, the engine should be hoisted using the eyebolt located on the engine to prevent possible
personal injury or damage to the equipment, figure 9.
•Never use the engine eyebolt to hoist the complete equipment, the equipment has four (4) lifting eyebolts
located on the top of the engine support, figure 10.
Figure9 Figure10
Installation