Vogt N Series User manual
2
Introduction
Introduction
This manual deals with the installation, operation and maintenance of VOGT N-Series
centrifugal pumps.
The operation of a centrifugal pump, chosen in accordance with all the technical
background, can deliver for various causes, a poor service. 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.
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.
For any questions or additional information concerning 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.
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.
•Learn how to stop the pumping equipment quickly and understand the operation of all controls. Do not allow pumping
equipment to be used without proper instructions.
•Never place your hands, feet or any part of your body near rotating or moving parts.
•Never operate the pumping equipment if it is missing any protection from rotating parts.
•Always keep the pump at least one meter away from building walls or other equipment during operation to prevent fire
and to provide adequate ventilation.
•Always perform inspection before starting the pump. In this way you can avoid an accident or damage to the equipment.
•Children and domestic animals should not go near the place where the pump operates, let alone touch it, because they
could be injured by touching the equipment activated by the motor.
•Never place flammable items such as fuel, matches, etc., near the pump while it is running.
•Never place objects or items of any kind on the motor or pump, as this may create a fire hazard.
•Always maintain good cooling air circulation if the pump is to be operated in a small room.
!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.
!WARNING
Equipment
Description
Equipment Description
- 10 -
Figure 1
3.1 Pumping Equipment,
Main Components
1. Flange Discharge
2. Union Body
3. Bearing Body
4. Tap Cover
5. Coupling Tap
6. Electric Motor
7. Motor Lifting Eyebolt
8. Motor Terminal Box
9. Base
10.Leg Body Bearings Body
11.Pump
12.Suction Flange
13.Pressure Gauge Plug
14.Priming plug
15.Rotation Direction Arrow
16.Plug for Hand-Vacuum Gauge
17.Drain Plug
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 improper installation or mishandling of the pumping equipment. Efficient
service can only be achieved by installing the pump correctly, therefore, the instructions in this manual must be
complied with in their entirety. Pumps should not be used for purposes other than the service conditions stipulated at
the time of purchase. The nameplate installed on the pump describes the most important features of the equipment
purchased:
1. Serial Number
2. Flow Rate (m³/h)
3. Metallurgy Material and S. M. Spring
4. Sealing Type
5. Impeller Ø
6. Face Mat., S. M. Elastomers and Pump ORings
7. Lubrication Type
8. Bearing Body Type and Shaft Mat.
9. Wet End Pump Mat.
10.Pump Model
11.Pump Series
12.Head (mca)
13.Speed (rpm)
14.Year of manufacture Figure 2
6
Equipment
Description
Figure 3, Sectional Model 610
Equipment Description
3.3 N Series Centrifugal Pump
3.3.1 N Series Sectional Cutting
28.01
10.01
7T
11
30.02
1
30.09
30.01
25.01 25.02 9.01 9.02
5.02
10.02
25.03
25.04
6.01
5.0125.032338319.01 7
29.03
29.02
4
25.22
30.09
2
Figure 4, Sectional Models 620 - 621 - 626 - 626B - 627B - 628B - 629 - 629B - 630 - 630B 631 -
635 - 635B - 638 - 640 - 640B - 641 - 644 - 650V2 - 660V2 - 665 - 668
28.01
10.01
11
30.02
1
30.09
30.01
5.01 9.01 9.02
25.03
10.02
5.02
25.04
6.01
25.01 338 25.03 25.02
19.01
7
29.03
29.02
4
30.09
2
7
Equipment
Description
Equipment Description
3.3.1 N Series Sectional Cutting
Figure 5, Sectional Models 624, 624B y 628
Figure 6, Sectional Models 670
28.01
10.01
19.03
11
30.02
1
30.09
30.01
25.03
25.03
25.06
29.02
29.03
9.01
9.02
5.02
10.02
17.02
25.04
6.01
5.0125.0225.07 319.02
38 4 7
30.09
2
28.01
10.01
19.01
11
30.02
1
30.09
30.01
25.01 25.03
25.03
21.03
29.02
29.03
19.07
9.01 9.02
5.02
10.02
21.03
25.03
19.07
25.04
6.01
35.01 25.02 30.08 38
30.074 7
30.09
2
8
Equipment
Description
Impeller
Pump Body
Union Body
Body Bearing
Bearing Body Cover Pump side
Motor Bearing Body Cover
Leg Support Body Bearing
Shaft Body Bearing
Postizo Shaft
Pump Side Bearing
Motor Side Bearing
Impeller Key
Taps
Mechanical Seal
Union Body Ring
ORing Pump Body / Union Body
ORing Union Body / Ring
ORing Ring / Pump Body
ORing Tapa Cuerpo Rodamiento
Oil Seal Cover Bearing Body
Clamp
Pump Body Bolt / Union Body
Union Body Bolt / Bearing Body
Cover Bolt Body Bearing
Support Leg Bolt Body Bearing
Ring Bolt / Pump Body
Union Body Bolt / Ring
Clamp bolt
Shaft Nut
Pressure Grommet Bolt Leg Support C.R.
Flat Bolt Leg Support C.R.
Priming plug
Drain plug
Vent plug Bearing Body
Drain plug Body Bearing
Pressure Tap Plug
Oil Level Maintainer
Golilla Water Cutter
1
2
3
4
5.01
5.02
6.01
7
7T
9.01
9.02
10.01
10.02
11
17.02
19.01
19.02
19.03
19.07
21.03
23
25.01
25.02
25.03
25.04
25.06
25.07
25.22
28.01
29.02
29.03
30.01
30.02
30.07
30.08
30.09
32
38
NUM. DENOMINATION
Equipment Description
3.3.2 Description of N Series Pump Parts and Pieces
Table N° 1
9
Equipment
Description
Equipment Description
3.3.3 N Series Pump Dimensions
Figure 7
10
Equipment
Description
Equipment Description
3.3.3 N Series Pump Dimensions
Table Nº 2
Dimensions in Millimeters
Models
Flanges Pumps Legs Axis Seal Bearings
This manual suits for next models
26
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