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Summary of Contents for REXROTH PGZ series 1X
- Page 1 Gerotor pump Series 1X Instruction manual Replaces: 10.2013 RE 10545-B/11.2013 English...
- Page 2 © This document, as well as the data, specifications and other information set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be reproduced or given to third parties without its consent.
- Page 3 EN: This product may only be used if these operating instructions are available to you in a language version that you can understand and if you have understood its content. If this is not the case, please contact your Bosch Rexroth contact partner or the responsible service point.
- Page 4 SV: Denna produkt får inte användas förrän du har mottagit en bruksanvisning på ett språk som du förstår och sedan har läst och förstått innehållet i. Om detta inte är fallet ber vi dig kontakta din kontaktperson på Bosch Rexroth eller ansvarig kundservice.
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Page 5: Table Of Contents
Maintenance and repair 10.1 Maintenance 10.2 Repair Removal and replacement 11.1 Required tools 11.2 Preparing for removal 11.3 Removing the axial piston unit 11.4 Preparing the components for storage or further use RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... - Page 6 6/40 Contents Disposal Extension and conversion Troubleshooting 14.1 How to proceed for troubleshooting 14.2 Malfunction table Technical data Alphabetical index Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013...
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Page 7: About This Documentation
Data sheet Describes the requirements on a mineral-oil based hydraulic fluid and related hydrocarbons for the operation with Rexroth hydraulic components, and assists you in selecting a hydraulic fluid for your hydraulic system. The gerotor pump PGZ is a system component. -
Page 8: Display Of Information
Identifies a dangerous situation that may result in minor to CAUTION moderate injuries if it is not avoided. NOTICE Damage to equipment: the product or the environment may be damaged. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 9: Symbols
The numbers specify that the steps are completed one after the other. 1.3.3 Abbreviations This documentation uses the following abbreviations: Table 4: Abbreviations Abbreviation Meaning EU directive for explosion protection (Atmosphère explosible) ATEX International Organization for Standardization Rexroth document in the English language RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 10: Safety Instructions
The gerotor pump is intended for professional use and not for private use. Intended use includes having read and understood the complete documentation, especially the chapter 2 "Safety instructions" on page 10. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 11: Improper Use
Any use other than that described as intended use shall be considered as improper and is therefore impermissible. Bosch Rexroth AG shall accept no liability whatsoever for damage resulting from improper use. The user shall bear all risks arising from improper use. -
Page 12: General Safety Instructions
• Only use Rexroth original accessories and spare parts to ensure there is no risk to persons from unsuitable spare parts. • Conform to the technical data and ambient conditions specified in the product documentation. -
Page 13: Product-Specific Safety Instructions
Electrical voltage! Risk of injury due to electric shock or damage to equipment! ▶ Always de-energize the relevant part of the machine/system before you install the product. Protect the machine/system against being energized. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 14: Personal Protective Equipment
The personal protective equipment is the responsibility of the user of the gerotor pump. Observe the safety regulations and provisions of your country. All components of the personal protective equipment must be intact. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 15: General Instructions On Damage To Equipment And The Product
▶ Use a suitable filter system to filter hydraulic fluid during filling to minimize solid impurities and water in the hydraulic system. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... - Page 16 The warranty applies only to the delivered configuration. The entitlement to warranty cover will be rendered void if the product is incorrectly installed, commissioned or operated, or if it is used or handled improperly. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013...
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Page 17: Scope Of Supply
• Gerotor pump PGZ series 1X The following parts are also installed on delivery: • Flange cover for pressure port (1) • Flange cover for suction port (2) • Protection plug for shaft protection (3) RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 18: About This Product
5.1.1 Assembly of the gerotor pump Fig. 2: Assembly of the gerotor pump 1 Flange housing 4 Geared ring S Suction port 2 Shaft 5 Driving disk P Pressure port 3 Inner rotor 6 Cover Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 19: Product Identification
Fig. 3: A4VSO name plate gerotor pump PGZ 1 Manufacturer 6 Area/plant number 2 Material number 7 Symbol according to ISO 1219 3 Manufacturing date 8 Designation of origin 4 Serial number 9 Material description 5 Nominal pressure RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 20: Transport And Storage
The maximum storage time is 24 months. Storage up to 9 months ▶ Leave the gerotor pump in the delivery condition (coated in mineral oil). Storage up to 24 months ▶ Fill the gerotor pump with mineral oil. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... - Page 21 After expiration of the maximum storage time, we recommend that you have the gerotor pump checked and the seals replaced by your responsible Bosch Rexroth Service partner.
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Page 22: Installation
Screws of tensile strength class 8.8 or 10.9 have to be provided for mounting purposes. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 23: Installation Instructions
Different types of hydraulic fluid must not be mixed. ▶ The hydraulic fluid must be changed at certain time intervals depending on the operating conditions. This involves cleaning residues from the hydraulic fluid tank. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 24: Required Tools
Make certain that the direction of rotation of the gerotor pump as specified by the arrow indicating the direction of rotation on the cover matches the direction of rotation of the electric motor. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 25: Installing The Coupling
Make certain that the line connection contains the specified seals. ▶ If necessary, secure the O-ring against slipping with installation grease. ▶ Now hydraulically connect the pump according to the instructions of the system or machine manufacturer. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 26: Commissioning
Make certain that the direction of rotation of the motor is the same as the direction of rotation of the pump. ▶ If the pump was nevertheless commissioned with the wrong direction of rotation, it must be air bled again. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... -
Page 27: Initial Commissioning
In this case, air bleeding is again required during recommissioning. Have repaired. ▶ Switch on the motor when the system is in flawless condition. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 28: Operation
The pump may only be operated when in perfect condition. To ensure a long and reliable service life of the gerotor pump, Bosch Rexroth recommends regularly inspecting the hydraulic system and the gerotor pump: Constantly monitor noises, vibrations and temperatures. -
Page 29: Maintenance And Repair
For preventive maintenance of the pump, we recommend having the shaft seals replaced after an operating period of no more than 5 years by an authorized Bosch Rexroth service company. Refer to the instruction manual of the system for additional information on maintenance. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 30: Repair
30/40 Maintenance and repair 10.2 Repair Repairs to the gerotor pump may only be performed by Bosch Rexroth or dealers authorized by Bosch Rexroth. Repairs carried out by the customer render entitlement to warranty cover void! Address all questions regarding spare parts and repairs to your responsible Bosch... -
Page 31: Removal And Replacement
Loosen the mounting bolts on the pump. The pump is removed. 11.4 Preparing the components for storage or further use ▶ Proceed as described in chapter 6.2 "Storing the gerotor pump" on page 20. RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 32: Disposal
– Seals 13 Extension and conversion Pump combinations When used together with original Bosch Rexroth combi parts, gerotor pumps can be combined as the rear pump to form multiple pumps. Conversion Do not modify the gerotor pump in any way. -
Page 33: Troubleshooting
In the event of faults than cannot be rectified, contact one of the contact addresses listed under www.boschrexroth.com/addresses or : Bosch Rexroth AG Service Bgm.-Dr.-Nebel-Str. 8 97816 Lohr am Main Tel. +49 9352 18-0 RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 34: Malfunction Table
Notes on hydraulic fluids in data sheet 90220; observe project planning note in data sheet Wrong hydraulic fluid filled 10545; water content, viscosity, check regularly for clouding and odor Thickening due to mixture Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... - Page 35 Foreign particles in the suction channel Remove foreign particles Air pressure too low Observe absolute pressure during project (also for vessels without pressure planning compensation) Inlet pressure > 2 bar See fault "discharge of hydraulic fluid" RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG...
- Page 36 Observe installation instructions of the coupling shaft manufacturer Unsuitable parts Use only original combi part set See fault "pump wear" Pump wear Soiled or incorrect hydraulic fluid Filter or change hydraulic fluid, perform regular inspections. Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013...
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Page 37: Technical Data
The permissible technical data of the gerotor pump can be found in data sheet 10545. The data sheet can be found on the internet at www.boschrexroth.com/various/utilities/mediadirectory Further information can be found in the online product catalog Industrial Hydraulics: www.boschrexroth.com/ics RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG... -
Page 38: Alphabetical Index
Weight – Preparation Installation conditions Intended use ▶ M Maintenance Malfunction table ▶ N Name plate ▶ O Operation ▶ P Product description ▶ Q Qualifications ▶ R Removal Replacement Required documentation Bosch Rexroth AG, PGZ Series 1X, RE 10545-B/11.2013... - Page 39 39/40 RE 10545-B/11.2013, PGZ Series 1X, Bosch Rexroth AG...
- Page 40 Bosch Rexroth AG Mobile Applications Zum Eisengießer 1 97816 Lohr am Main Germany Tel. +49 9352 18-0 info.ma@boschrexroth.de www.boschrexroth.com Your local contact can be found at: www.boschrexroth.com/addresses Subject to change Printed in Germany RE 10545-B/11.2013...
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