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Grundfos NBG Series Manuals
Manuals and User Guides for Grundfos NBG Series. We have
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Grundfos NBG Series manuals available for free PDF download: Installation And Operating Instructions Manual, Service Instructions Manual
Grundfos NBG Series Installation And Operating Instructions Manual (888 pages)
Brand:
Grundfos
| Category:
Water Pump
| Size: 62.8 MB
Table of Contents
English
5
Table of Contents
5
Symbols Used in this Document
5
General Information
5
Receiving the Product
6
Delivery
6
Transporting the Product
6
Handling the Product
6
Storing the Product
7
Identification
7
Nameplate
7
Type Key
8
Max. Operating Pressure
11
Liquid Temperature
11
Ambient Temperature and Altitude
11
Operating Conditions
11
Pumped Liquids
11
Applications
11
Minimum Inlet Pressure
12
Maximum Inlet Pressure
12
Minimum Flow Rate
12
Maximum Flow Rate
12
Shaft Seals
13
Mounting of Motor on Bare Shaft Pumps
14
Mounting of Motor on Pump Housing Without Feet
14
Mounting of Motor on Pump Housing with Feet
16
Mechanical Installation
18
Pump Location
18
Installation Positions
19
Foundation of NB, NBG Pump Without Base Frame
19
Foundation of NB, NBG Pump with Base Frame
20
Pipework
23
Vibration Damping
24
Expansion Joints
24
Measuring Instruments
25
Flange Forces and Torques
26
Electrical Connection
28
Motor Protection
28
Frequency Converter Operation
28
Startup
29
General Information
29
Priming
29
Checking the Direction of Rotation
29
Reference Readings of Monitoring Equipment
30
Start/Stop
30
Shaft Seal Run-In Period
30
Starting up the Pump
30
Maintenance
31
Pump
31
Mechanical Shaft Seals
31
Motor
31
Lubrication
31
Periods of Inactivity and Frost Protection
31
Service
31
Service Kits
31
Technical Data
31
Electrical Data
31
Sound Pressure Level
32
Fault Finding
33
Disposal
34
Deutsch
96
Allgemeine Informationen
96
Verwendete Symbole
96
Handhabung des Produkts
97
Lieferung
97
Produktlieferung
97
Transportieren des Produkts
97
Lagern des Produkts
98
Produktidentifikation
98
Typenschild
98
Typenschlüssel
99
Anwendungen
102
Betriebsbedingungen
102
Fördermedien
102
Max. Betriebsdruck
102
Medientemperatur
102
Umgebungstemperatur und Installationshöhe
102
Maximal Zulässiger Zulaufdruck
103
Maximaler Förderstrom
103
Mindestzulaufdruck
103
Minimaler Förderstrom
103
Wellendichtungen
104
Montage des Motors auf Pumpen mit Freiliegender Welle
105
Montieren des Motors auf einem Pumpengehäuse ohne Standfuß
105
Montieren des Motors auf einem Pumpengehäuse mit Standfuß
107
Aufstellungsort der Pumpe
109
Montage
109
Einbaulagen
110
Fundament für NB- und NBG-Pumpen ohne Grundrahmen
110
Fundament für NB- und NBG-Pumpen mit Grundrahmen
111
Verrohrung
114
Rohrkompensatoren
115
Schwingungsdämpfung
115
Messgeräte
116
Flanschkräfte und -Momente
117
Elektrischer Anschluss
119
Frequenzumrichterbetrieb
119
Motorschutz
119
Allgemeine Informationen
120
Auffüllen
120
Inbetriebnahme
120
Prüfen der Drehrichtung
120
Ablesen von Bezugswerten der Überwachungseinrichtung
121
Ein-/Ausschalten
121
Einlaufphase der Wellendichtung
121
Einschalten der Pumpe
121
Elektrische Daten
122
Gleitringdichtungen
122
Motor
122
Pumpe
122
Schmierung
122
Service
122
Servicesätze
122
Technische Daten
122
Wartung
122
Zeitweise Außerbetriebnahme und Schutz vor Frosteinwirkung
122
Schalldruckpegel
123
Störungssuche
124
Entsorgung
126
Español
187
Información General
187
Símbolos Utilizados en Este Docu- Mento
187
Entrega
188
Manipulación del Producto
188
Recepción del Producto
188
Transporte del Producto
188
Almacenamiento del Producto
189
Identificación
189
Placa de Características
189
Nomenclatura
190
Aplicaciones
193
Condiciones de Funcionamiento
193
Líquidos Bombeados
193
Presión Máxima de Funcionamiento
193
Temperatura Ambiente y Altitud
193
Temperatura del Líquido
193
Caudal Máximo
194
Caudal Mínimo
194
Presión Máxima de Entrada
194
Presión Mínima de Entrada
194
Cierres Mecánicos
195
Montaje de Motores en Bombas con Carcasa sin Patas
196
Montaje de Motores en Bombas con Eje Descubierto
196
Montaje de Motores en Bombas con Carcasa con Patas
198
Instalación Mecánica
200
Ubicación de la Bomba
200
Plataforma para Bombas NB y NBG sin Bancada
201
Posiciones de Instalación
201
Plataforma para Bombas NB y NBG con Bancada
202
Tuberías
205
Amortiguación de Vibraciones
206
Juntas de Expansión
206
Instrumentos de Medición
207
Fuerzas y Pares de Torsión de las Bridas
208
Conexión Eléctrica
210
Funcionamiento con Variador de Frecuencia
210
Protección del Motor
210
Arranque
211
Cebado
211
Comprobación del Sentido de Giro
211
Información General
211
Arranque/Parada
212
Lecturas de Referencia del Equipo de Control
212
Período de Rodaje del Cierre Mecánico
212
Puesta en Marcha de la Bomba
212
Asistencia Técnica
213
Bomba
213
Cierres Mecánicos
213
Datos Eléctricos
213
Datos Técnicos
213
Kits de Servicio
213
Lubricación
213
Mantenimiento
213
Motor
213
Períodos de Inactividad y Protección contra Heladas
213
Nivel de Presión Sonora
214
Búsqueda de Averías
215
Eliminación
217
Français
248
Généralités
248
Symboles Utilisés Dans Cette Notice
248
Livraison
249
Manipulation du Produit
249
Réception du Produit
249
Transport du Produit
249
Identification
250
Plaque Signalétique
250
Stockage du Produit
250
Désignation
251
Applications
254
Conditions de Fonctionnement
254
Liquides Pompés
254
Pression de Service Maxi
254
Température Ambiante et Altitude
254
Température du Liquide
254
Débit Maximal
255
Débit Minimal
255
Pression D'aspiration Maximale
255
Pression D'aspiration Mini
255
Garnitures Mécaniques
256
Montage du Moteur Sur Corps de Pompe Sans Pied
257
Montage du Moteur Sur Pompes à Bras Nus
257
Montage du Moteur Sur Corps de Pompe Avec Pied
259
Installation Mécanique
261
Lieu D'installation de la Pompe
261
Fondation de la Pompe NB, NBG Sans Châssis
262
Positions D'installation
262
Fondation de la Pompe NB, NBG Avec Châssis
263
Tuyauterie
266
Amortissement des Vibrations
267
Joints de Dilatation
267
Instruments de Mesure
268
Forces de Bridage et Couples
269
Branchement Électrique
271
Fonctionnement Avec Convertisseur de Fréquence
271
Protection Moteur
271
Amorçage
272
Contrôle du Sens de Rotation
272
Démarrage
272
Généralités
272
Lectures de Référence de L'équipement de Surveillance
273
Marche/Arrêt
273
Mise en Service de la Pompe
273
Rodage de la Garniture Mécanique
273
Caractéristiques Techniques
274
Données Électriques
274
Garnitures Mécaniques
274
Kits de Maintenance
274
Lubrification
274
Maintenance
274
Moteur
274
Pompe
274
Périodes D'inactivité et Protection Contre le Gel
274
Réparation
274
Niveau de Pression Sonore
275
Grille de Dépannage
276
Mise au Rebut
277
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Grundfos NBG Series Installation And Operating Instructions Manual (52 pages)
Brand:
Grundfos
| Category:
Water Pump
| Size: 2.09 MB
Table of Contents
1 General Information
8
Delivery
8
2 Delivery and Handling
8
Table of Contents
8
Handling
8
3 Type Keys
9
Type NB
9
Type NBG
9
Ambient Temperature
11
Impeller Diameter
11
Liquid Temperature
11
Maximum Flow Rate
11
Maximum Inlet Pressure
11
Min. Inlet Pressure
11
Minimum Flow Rate
11
Operating Pressure
11
Pumped Liquids
11
4 Technical Data
11
Motor Without Feet
12
5 Pump Without Motor
12
Motor with Feet
14
Connection
16
6 Installation
16
Preparations before Installation
16
Pump Location
16
Direct Mounting in Pipework
17
Expansion Joints
17
Foundation
17
Vibration Dampening
17
Vibration Dampers
17
Bypass
18
Measuring Instruments
18
Pipework
18
7 Flange Forces and Moments
19
8 Electrical Connection
20
Frequency Converter Operation
20
General Information
20
Motor Protection
20
Priming
20
9 Start-Up
20
Bearing Grease
21
Checking the Direction of Rotation
21
Lubrication
21
10 Maintenance
21
Mechanical Shaft Seals
21
Motor
21
11 Periods of Inactivity and Frost Protection
21
Pump
21
Start-Up
21
Start/Stop
21
13 Calculation of Minimum Inlet Pressure
22
14 Fault Finding Chart
23
15 Disposal
24
Grundfos NBG Series Installation And Operating Instructions Manual (34 pages)
Brand:
Grundfos
| Category:
Water Pump
| Size: 3.35 MB
Table of Contents
1 Symbols Used in this Document
2
2 General Information
2
Table of Contents
2
Delivery
3
Handling the Product
3
3 Receiving the Product
3
Transporting the Product
3
4 Identification
4
Nameplate
4
Storing the Product
4
Type Key
5
Ambient Temperature and Altitude
8
5 Applications
8
Liquid Temperature
8
Max. Operating Pressure
8
6 Operating Conditions
8
Pumped Liquids
8
Maximum Flow Rate
9
Maximum Inlet Pressure
9
Minimum Flow Rate
9
Minimum Inlet Pressure
9
Shaft Seals
10
7 Mounting of Motor on Bare Shaft Pumps
11
Mounting of Motor on Pump Housing Without Feet
11
Mounting of Motor on Pump Housing with Feet
13
8 Mechanical Installation
15
Pump Location
15
Foundation of NB, NBG Pump Without Base Frame
16
Installation Positions
16
Foundation of NB, NBG Pump with Base Frame
17
Pipework
20
Expansion Joints
21
Vibration Damping
21
Measuring Instruments
22
9 Flange Forces and Torques
23
10 Electrical Connection
25
Frequency Converter Operation
25
Motor Protection
25
Checking the Direction of Rotation
26
General Information
26
Priming
26
11 Startup
26
Reference Readings of Monitoring Equipment
27
Shaft Seal Run-In Period
27
Start/Stop
27
Starting up the Pump
27
Electrical Data
28
Lubrication
28
12 Maintenance
28
Mechanical Shaft Seals
28
Motor
28
13 Periods of Inactivity and Frost Protection
28
Pump
28
14 Service
28
Service Kits
28
15 Technical Data
28
Sound Pressure Level
29
16 Fault Finding
30
17 Disposal
31
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Grundfos NBG Series Installation And Operating Instructions Manual (34 pages)
Brand:
Grundfos
| Category:
Water Pump
| Size: 2.74 MB
Table of Contents
1 Symbols Used in this Document
2
2 General Information
2
Table of Contents
2
Delivery
3
3 Delivery and Handling
3
Handling
3
4 Identification
4
Nameplate
4
Type Key
5
Ambient Temperature and Altitude
7
5 Applications
7
Liquid Temperature
7
6 Operating Conditions
7
Pumped Liquids
7
Max. Flow Rate
8
Max. Inlet Pressure
8
Max. Operating Pressure
8
Min. Flow Rate
8
Min. Inlet Pressure
8
Shaft Seals
9
Mounting of Motor on Pump Housing Without Feet
10
7 Pump Without Motor
10
Mounting of Motor on Pump Housing with Feet
12
8 Mechanical Installation
14
Preparations before Installation
14
Pump Location
14
Connection
15
Foundation of NB, NBG Pump Without Base Frame
15
Foundation of NB, NBG Pump with Base Frame
16
Pipework
19
Expansion Joints
20
Vibration Dampening
20
Measuring Instruments
21
9 Flange Forces and Torques
22
10 Electrical Connection
24
Frequency Converter Operation
24
Motor Protection
24
Checking the Direction of Rotation
25
Commissioning
25
11 Commissioning and Startup
25
General Information
25
Priming
25
Reference Readings of Monitoring Equipment
26
Shaft Seal Run-In Period
26
Start/Stop
26
Startup
26
Electrical Data
27
Lubrication
27
12 Maintenance
27
Mechanical Shaft Seals
27
Motor
27
13 Periods of Inactivity and Frost Protection
27
Pump
27
14 Service
27
Service Kits
27
15 Technical Data
27
16 Fault Finding
28
17 Disposal
29
Declaration of Conformity
31
Grundfos NBG Series Service Instructions Manual (12 pages)
Brand:
Grundfos
| Category:
Water Pump
| Size: 0.58 MB
Table of Contents
Table of Contents
1
1 Identification
2
Nameplate
2
Type Key
3
Handling
4
2 Dismantling and Assembly
5
General Information
5
Dismantling
5
Replacing the Wear Rings
6
Assembling the Pump
6
3 Fault Finding
7
4 Service Tools
9
Special Tools
9
Standard Tools
10
Torque Tools
10
5 Tightening Torques and Lubricants
11
Lubrication
11
6 Exploded View
12
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