Voith IPH Series Manual de usuario
2
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
Contact
If you have any questions about our
products, please contact us with the serial
number and the model number at:
Voith Turbo H + L Hydraulic GmbH & Co. KG
Service Department
Schuckertstraße 15
71277 Rutesheim
Germany
Additional contact information:
Telefon +49 7152 992 3
Telefax +49 7152 992 4 00
www.voith.com/hydraulic-systems
Voith Turbo H + L Hydraulic
GmbH & Co. KG
Schuckertstr. 15
D-71277 Rutesheim
25000057510-TED-DEX-04
April 2016
© 2016, Voith Turbo H + L Hydraulic
GmbH & Co. KG
The original language is german. This docu-
ment is a translated version.
This documentation, including all its parts,
is copyright protected. Any utilization or
modication beyond the restrictive limits of
copyright law without approval by
Voith Turbo H + L Hydraulic is not permitted
and liable to prosecution.
This applies particularly to reproductions,
translations, microlming, and storage and
processing in electronic systems.
Publisher
Document number
Issue date
Copyright
Language
Internal gear pumps
Contact
www.Laheghi.com
3
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
Table of contents
1 Quick start guide 7
1.1 Description, Application 7
1.2 Start up procedure Voith internal gear pumps 7
2 About this guide 10
2.1 Product observation 10
2.2 Additional documentation 11
2.3 Signs and symbols used 11
2.3.1 General signs and symbols 11
2.3.2 Safety signs and symbols 12
3 General safety regulations 13
3.1 Designated use 13
3.1.1 Areas of applications 13
3.1.2 Foreseeable misuse or improper handling 14
3.1.3 Other dangers 14
3.2 Personnel–Qualicationandobligations 15
3.3 Personnel – Protective equipment 16
3.4 Spare parts 16
3.5 Generalsafetyinformation 17
3.6 Safety information and warning notices 19
4 EU directives, regulations, and standards 19
4.1 EU directives 19
4.2 Standards (ISO, EN, DIN) 19
5 Voithinternalgearpumps 20
5.1 Designandfunctionality 20
5.1.1 Sickle principle 20
5.1.2 Superlip principle 21
6 Pressureuids 22
Internal gear pumps
Table of contents
www.Laheghi.com
4
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
7 Packaging, transport 24
7.1 Packaging 24
7.2 Delivery 24
7.3 Transport 25
8 Storage, preservation 28
8.1 Storage 28
8.2 Preservation 28
9 Assembly 29
9.1 Assembly of pump and motor 29
9.2 Pump installation 30
9.2.1 Installation position 30
9.2.2 Initial preparations 30
9.2.3 Assembly steps 31
9.2.4 Pipelines and ange 32
10 Operational testing and commissioning 33
10.1 Checking the direction of rotation 33
10.2 Speed 33
10.2.1 Performance pump 33
10.2.2 Variable-speed pump 33
10.3 Filling / bleeding the pump 34
10.4 Bleeding the system 34
10.5 Commissioningthepump 35
11 Voith internal gear pumps in operation 37
11.1 Operating data 37
11.1.1 Factors that inuence the loss of pressure
in the suction piping during operation 37
11.1.2 Suction pressure 37
11.1.3 Pressure side 38
11.1.4 Suction pressure 38
11.1.5 Reverse mode on variable-speed pumps 38
12 Shutting down 38
Internal gear pumps
Table of contents
www.Laheghi.com
5
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
13 Disassembly 39
14 Disposal / Recycling 40
15 Maintenance 41
16 Faults and solutions 42
17 Pump combination planning 44
17.1 Planning information 44
17.1.1 Design and principle of operation of the Voith internal gear pumps 44
17.1.2 Key data of the Voith internal gear pumps 44
17.1.3 Drive motor 44
17.1.4 Coupling 45
17.1.5 Noise emissions of the Voith internal gear pumps 45
17.2 Pumpcombinations 45
17.3 Torques 47
17.3.1 Calculating the torque of a hydraulic pump 47
17.3.2 Calculating the overall torque of a multi-stage pump 47
17.3.3 Calculating the torque on the secondary shafts (coupling sleeves) 48
17.4 Permitted input torques for Voith internal gear pumps 49
17.5 Supportforpumpcombinations 49
17.6 Pipelines 51
17.6.1 Factors that inuence the loss of pressure in the suction piping 52
17.7 Oilreservoir 52
17.8 Filtration 53
18 Declarationontheinstallationofanincompletemachine 54
Internal gear pumps
Table of contents
www.Laheghi.com
6
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
List of illustrations
Fig. 5.1.1: Components of the internal gear pump with sickle principle 20
Fig. 5.1.2: Components of the internal gear pump with superlip principle 21
Fig. 7.1: Steel ring screw with plastic shim 25
Fig. 7.2: Screwing in the ring screws 25
Fig. 7.3: Hanging a pump combination on to ring screws 27
Fig. 9.1: Examples of designs and installation locations 30
Fig. 10.1: Wiring diagram of the pressure limiting valve 35
Fig. 10.6: Temperature sensor 36
Fig. 17.1: Examples of pump combinations 45
Fig. 17.3: Calculating the torque for secondary shafts 48
Fig. 17.5: Permitted torque on the mounting ange,
horizontal installation position 50
Fig. 17.6: Conguration of the pump suction piping 51
List of tables
Tab. 4.2: Standards 19
Tab. 6.1: Requirements 22
Tab. 6.2: Limitations 23
Tab. 7.3: Drive shaft internal thread 27
Tab. 16.1: Operating faults and solutions table 42
Tab. 17.4: Permitted input torques 49
Tab. 17.5: Permitted inertia on the mounting ange,
horizontal installation position 50
Internal gear pumps
Table of contents
www.Laheghi.com
7
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
1 Quick start guide
1.1 Description, use
All Voith internal gear pumps are delivered with a quick start guide. The guide
describes how to commission the internal gear pump correctly on initial start-up.
The quick start guide is no replacement for the main comprehensive operating
instructions, and should instead be used solely as a supplement.
The quick start guide comprises two DIN A4 pages only, and is written in German
and English. Other languages are available on request.
1.2 Quick start guide Voith Internal gear pumps
Before installing and commissioning the internal gear pumps, you must have rst
read and understood the operating instructions.
•
Assembly and commissioning must Important notes: only be carried out by
trained personnel who have been briefed on the system.
• The pumps must only be operated with the permitted data.
•
The hydraulic system must be depressurized before any work is carried out on
the pumps.
•
Safety guards must be attached, and the existing safety guards must not be
removed.
•
Always ensure all fastening screws are correctly attached, and if necessary check
the correct tightening torque.
• The general safety and accident prevention guidelines must be observed.
•
The pumps delivered by us are assembled in accordance with the current
drawings and bills of material. No alterations of any kind are allowed, otherwise
this will void the warranty.
•
Repairs may only be made by the manufacturer or authorized dealers and outlets.
No guarantee will be accepted for repairs made by the customer.
Important notes:
General:
Internal gear pumps
Quick start guide
www.Laheghi.com
8
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
Preparation
•
Assemble the coupling parts without
unnecessary force (i.e. without
knocks or pressing). Use the thread
tapped hole in the shaft end.
•
Check that the direction of rotation of
the drive and the pump match.
•
Note the arrow indicating the direc-
tion of rotation on the pump housing
or the rating plate.
•
Attach the pump and ensure there
are no axial or transverse forces
acting on the drive (coupling direc-
tion).
• Remove the core plugs on the pump.
•
Prell the pump with operating uid
via the suction port.
•
Relieve the delivery pipe, set the
directional control valve and/or pres-
sure limiting valve to unpressurized
circulation (note the charging pressu-
re through any existing check valves).
• Pipelines must be leak-proof.
•
Delivery pipes must not be lled with
operating uid.
Internal gear pumps
Quick start guide
www.Laheghi.com
9
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
Commissioning
• Starting up the electric motor in tip operation.
• Check the direction of rotation.
•
Bleed the delivery pipe, e.g. via the measuring connection, until operating uid is
discharged free of bubbles. The required operating pressure may now be set, but
not before.
•
With a preloading valve of >1 bar, the system must be bled between the pump
and the preloading valve.
•
If the suction port is situated below and the oil level is below the pump, take
special care during the bleed process!
•
The system is only bled when there are no jarring noises and there is no foam
build-up in the tank.
• The pump can now be loaded with the operating pressure.
•
With a positive oil inlet, the pump must be bled via the bleeder screw in the end
cover. Opening the bleeder screw allows the air to be bled out of the pump (while
the pump is shut down).
•
The pump must not be operated with an opened bleeder screw. Operating the
pump while the bleeder screws are open will damage the pump.
NOTE
If these points are ignored, the pump could be damaged.
Internal gear pumps
Quick start guide
www.Laheghi.com
10
Voith Turbo H + L Hydraulic GmbH & Co. KG
25000057510-TED-ENX-04
2 About this guide
These operating instructions describe how to install and operate the internal gear
pumps in a normal atmosphere, or with operating uid.
If used in an area at risk of explosions, please follow the necessary standards,
e.g. ATEX.
Before using internal gear pumps, ensure you have carefully read and understood
the operating instructions. By using the operating instructions, you will become
familiar with basic operations involving the internal gear pump, from installation
through to recycling.
These instructions contain important notes about operating the pump safely and
correctly. Following this information will help:
• avoid danger
• reduce repair costs and downtime
• increase the reliability and service life of the pump
In addition to the operating instructions, you must observe the
• local laws, ordinances, guidelines, and standards,
• local regulations for accident prevention and environmental protection,
• operating instructions of the system or machine in which the pump is used
A copy of the operating instructions must be available to operating personnel at all
times.
The operating instructions for internal gear pumps are a component of the manual
for the overall system.
2.1 Product observation
Voith is legally obligated to observe our products, even after their delivery.
Please inform us about anything that may be of interest to us.
Specically, this includes:
• altered operating data
• experiences with the pump
• any recurring malfunctions
• damage to the pump
• difculties with the operating instructions
Internal gear pumps
About this guide
www.Laheghi.com
Este manual sirve para los siguientes modelos
48
Tabla de contenidos
Manuales populares de Bomba de agua de otras marcas
Sykes AmeriPumps
Sykes AmeriPumps GP100M Guía de solución de problemas
DUROMAX
DUROMAX XP WX Series Manual de usuario
BRINKMANN PUMPS
BRINKMANN PUMPS SBF550 Manual de usuario
Franklin Electric
Franklin Electric IPS Manual de usuario
Xylem
Xylem e-1532 Series Manual de usuario
Milton Roy
Milton Roy PRIMEROYAL Manual de usuario