Pfeiffer Vacuum HILOBE 2704 User manual

OPERATING INSTRUCTIONS
EN
Translation of the Original
HILOBE 2704 | 4504 | 6204
Roots pump

Dear Customer,
Thank you for choosing a Pfeiffer Vacuum product. Your new roots pump should support you
in your individual application with full performance and without malfunctions. The name
Pfeiffer Vacuum stands for high-quality vacuum technology, a comprehensive and complete
range of top-quality products and first-class service. From this extensive, practical experience
we have gained a large volume of information that can contribute to efficient deployment and
to your personal safety.
In the knowledge that our product must avoid consuming work output, we trust that our
product can offer you a solution that supports you in the effective and trouble-free
implementation of your individual application.
Please read these operating instructions before putting your product into operation for the
first time. If you have any questions or suggestions, please feel free to contact info@pfeiffer-
vacuum.de.
Further operating instructions from Pfeiffer Vacuum can be found in the Download Center on
our website.
Disclaimer of liability
These operating instructions describe all models and variants of your product. Note that your
product may not be equipped with all features described in this document. Pfeiffer Vacuum
constantly adapts its products to the latest state of the art without prior notice. Please take
into account that online operating instructions can deviate from the printed operating
instructions supplied with your product.
Furthermore, Pfeiffer Vacuum assumes no responsibility or liability for damage resulting from
the use of the product that contradicts its proper use or is explicitly defined as foreseeable
misuse.
Copyright
This document is the intellectual property of Pfeiffer Vacuum and all contents of this
document are protected by copyright. They may not be copied, altered, reproduced or
published without the prior written permission of Pfeiffer Vacuum.
We reserve the right to make changes to the technical data and information in this document.
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Table of contents
1 About this manual 7
1.1 Validity 7
1.1.1 Applicable documents 7
1.1.2 Variants 7
1.2 Target group 7
1.3 Conventions 7
1.3.1 Instructions in the text 7
1.3.2 Pictographs 8
1.3.3 Stickers on the product 8
1.3.4 Abbreviations 10
2 Safety 11
2.1 General safety information 11
2.2 Safety instructions 11
2.3 Safety precautions 14
2.4 Limits of use 15
2.5 Proper use 16
2.6 Foreseeable misuse 16
2.7 Personnel qualification 16
2.7.1 Ensuring personnel qualification 16
2.7.2 Personnel qualification for maintenance and repair 17
3 Product description 18
3.1 Function 18
3.1.1 Drive 19
3.1.2 Cooling 20
3.1.3 Mounting orientations 20
3.2 Identifying the product 20
3.3 Product features 20
3.4 Scope of delivery 20
4 Transportation and Storage 21
4.1 Transporting the vacuum pump 21
4.2 Store the vacuum pump 22
5 Installation 23
5.1 Set up the vacuum pump 23
5.2 Mounting orientations 23
5.3 Filling with lubricant 24
5.4 Connecting the vacuum side 25
5.5 Use splinter shield 26
5.6 Connecting the fore-vacuum side 27
5.7 Connect the switch box 28
5.8 Connect the temperature sensors and fan 28
5.9 Implement electrical safety measures 29
5.10 Connect to mains power supply 29
6 Interfaces 31
6.1 "Remote" interface 31
6.1.1 Voltage output 31
6.1.2 Inputs 32
6.1.3 Outputs 32
6.1.4 RS-485 32
6.2 Interface RS-485 32
6.3 Pfeiffer Vacuum protocol for RS-485 interface 33
6.3.1 Telegram frame 33
6.3.2 Telegram description 34
Table of contents
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6.3.3 Telegram example 1 34
6.3.4 Telegram example 2 34
6.3.5 Data types 35
7 Parameter set 36
7.1 General 36
7.2 Control commands 36
7.3 Status requests 37
7.4 Reference value inputs 38
7.5 Additional parameter for the DCU 38
8 Operation 39
8.1 Commissioning the vacuum pump 39
8.2 Switching on the vacuum pump 39
8.3 Configuring the connections with the Pfeiffer Vacuum parameter set 39
8.4 Operating modes 40
8.4.1 Normal operation 41
8.4.2 Stand-by operation 41
8.4.3 Rotation speed setting mode 41
8.5 Operation monitoring 41
8.5.1 Operating mode display via LED 41
8.5.2 Temperature monitoring 42
8.5.3 Check the lubricant level 42
8.6 Switching off and venting 42
9 Maintenance 44
9.1 Maintenance information 44
9.2 Checklist for inspection and maintenance 44
9.3 Cleaning the air filter 46
9.4 Changing the lubricant 46
9.4.1 Draining the lubricant 47
9.4.2 Filling with lubricant 47
10 Decommissioning 49
10.1 Shutting down for longer periods 49
10.2 Recommissioning 49
11 Recycling and disposal 50
11.1 General disposal information 50
11.2 Dispose of HiLobe roots pumps 50
12 Malfunctions 51
12.1 General 51
12.2 Troubleshooting 51
12.3 Error codes 52
12.4 Warning and error messages when operating with DCU 53
13 Service solutions by Pfeiffer Vacuum 54
14 Ordering spare part packages 56
15 Accessories 57
15.1 Accessory information 57
15.2 Ordering accessories 57
16 Technical data and dimensions 58
16.1 General 58
16.2 Substances in contact with the media 58
16.3 Technical data 59
16.4 Dimensions 60
Declaration of conformity 64
Table of contents
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List of tables
Tbl. 1: Stickers on the product 9
Tbl. 2: Abbreviations used 10
Tbl. 3: Permissible ambient conditions 15
Tbl. 4: Features of the roots pumps 20
Tbl. 5: Required properties of the power supply cable 30
Tbl. 6: Plug arrangement of the D-Sub socket, 15-pin 31
Tbl. 7: Features of the RS-485 interface 33
Tbl. 8: Explanation and meaning of the parameters 36
Tbl. 9: Parameter set | Control commands 37
Tbl. 10: Parameter set | Status requests 38
Tbl. 11: Parameter set | Reference value inputs 38
Tbl. 12: Parameter for DCU functions 38
Tbl. 13: Configuration with parameters [P:019] and [P:024] 40
Tbl. 14: Configuration with parameters [P:060] and [P:061] 40
Tbl. 15: Meaning of the LEDs 42
Tbl. 16: Maintenance intervals 45
Tbl. 17: Troubleshooting 52
Tbl. 18: Error messages of the electronic drive unit 53
Tbl. 19: Warning messages of the electronic drive unit 53
Tbl. 20: Warning and error messages when using a DCU 53
Tbl. 21: HiLobe spare part packages 56
Tbl. 22: Accessories 57
Tbl. 23: Consumables 57
Tbl. 24: Conversion table: Pressure units 58
Tbl. 25: Conversion table: Units for gas throughput 58
Tbl. 26: Materials that make contact with the process media 58
Tbl. 27: Technical data HiLobe | vertical direction of flow 59
Tbl. 28: Technical data HiLobe | horizontal direction of flow 60
List of tables
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List of figures
Fig. 1: Position of stickers on product with vertical direction of flow 9
Fig. 2: Position of stickers on product with horizontal direction of flow 10
Fig. 3: Max. permissible pressure differential between input and output sides, in ac-
cordance with pump rotation speed
15
Fig. 4: Design, vertical direction of flow 18
Fig. 5: Design, horizontal direction of flow 19
Fig. 6: Design, switch box 19
Fig. 7: Transporting the vacuum pump 22
Fig. 8: Mounting orientation: Vertical direction of flow 24
Fig. 9: Mounting orientation: Horizontal direction of flow 24
Fig. 10: Filling with lubricant 25
Fig. 11: Splinter shield mounting orientation 26
Fig. 12: Connect the switch box 28
Fig. 13: Connect the extension cable 29
Fig. 14: Mains connection pin assignment 30
Fig. 15: Pin assignment of the D-Sub socket, 15-pin 31
Fig. 16: Cross-link via connection RS-485 using connection cables and accessories 33
Fig. 17: Replace the baffle strainer of the fan 46
Fig. 18: Drain the lubricant 47
Fig. 19: Filling with lubricant 48
Fig. 20: HiLobe 2704, HiLobe 4504, HiLobe 6204 61
Fig. 21: HiLobe 2704 H, HiLobe 4504 H, HiLobe 6204 H 62
Fig. 22: Electronic drive unit RC 7500 63
List of figures
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1 About this manual
IMPORTANT
Read carefully before use.
Keep the manual for future consultation.
1.1 Validity
This operating instructions is a customer document of Pfeiffer Vacuum. The operating instructions de-
scribe the functions of the named product and provide the most important information for the safe use of
the device. The description is written in accordance with the valid directives. The information in this op-
erating instructions refers to the product's current development status. The document shall remain valid
provided that the customer does not make any changes to the product.
1.1.1 Applicable documents
Document Number
Declaration of conformity A component of these instructions
You can find this document in the Pfeiffer Vacuum Download Center.
1.1.2 Variants
●HiLobe 2704
●HiLobe 4504
●HiLobe 6204
●HiLobe 2704 H
●HiLobe 4504 H
●HiLobe 6204 H
1.2 Target group
These operating instructions are aimed at all persons performing the following activities on the product:
●Transportation
●Setup (Installation)
●Usage and operation
●Decommissioning
●Maintenance and cleaning
●Storage or disposal
The work described in this document is only permitted to be performed by persons with the appropriate
technical qualifications (expert personnel) or who have received the relevant training from Pfeiffer Vac-
uum.
1.3 Conventions
1.3.1 Instructions in the text
Usage instructions in the document follow a general structure that is complete in itself. The required ac-
tion is indicated by an individual step or multi-part action steps.
Individual action step
A horizontal, solid triangle indicates the only step in an action.
►This is an individual action step.
About this manual
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Sequence of multi-part action steps
The numerical list indicates an action with multiple necessary steps.
1. Step 1
2. Step 2
3. ...
1.3.2 Pictographs
Pictographs used in the document indicate useful information.
Note
Tip
Qr code is linked to further online information.
We recommend viewing on a tablet computer.
Pay attention to the amount of data that is generated.
1.3.3 Stickers on the product
This section describes all the stickers on the product along with their meanings.
D-35641 Asslar
Mod .: HiLobe 6204
P/N .: PP V42 401
S/N .: 12036349
Made in Germany 2020/11
IP54 Type 12
Oil: D1 3.2 l
S(N2): max. 6200 m3/h
n: max. 10500 1/min
Mass: 280 kg
Rating plate (example)
The rating plate for the vacuum pump is located on the metal
casing near the motor connection plug.
D-35641 Asslar
Mod.: RC 7500
IP 54 Type 12
P/N PP 200 075
S/N 12345637
Input 3~ 380-480 V ± 10% 50/60 Hz 23 A
Output 3~ 400 V 16.5 A 0-525 Hz
Mass 24 kg
Made in Germany 2020/11
C US
TÜV Rheinland
Rating plate of the electronic drive unit
The rating plate is located on the switch box of the electronic
drive unit.
Supply connection
use only the original supply plug
3~/PE
Mains connection
This sticker indicates that you must use the original power sup-
ply connector.
Operating instructions note
This sticker indicates that this operating instructions must be
read before performing any tasks.
Warning hot surface
This sticker warns of injuries caused by high temperatures as a
result of contact without protection during operation.
About this manual
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warranty seal
Warranty seal
The product is sealed ex-factory. Damaging or removing a war-
ranty seal results in loss of the warranty.
Oil can
The "Oil can" icon indicates the lubricant filler screws.
Tbl. 1: Stickers on the product
7
12
6
5
3
4
Fig. 1: Position of stickers on product with vertical direction of flow
1 Warranty seal 5 Warning notice: hot surface
2 Rating plate of the electronic drive unit 6 Note: Read the operating instructions
3 Note: Original power supply plug (not shown in fig.) 7 Rating plate of the vacuum pump
4 Note: Filling ports for lubricant
About this manual
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12
3
7
65
4
Fig. 2: Position of stickers on product with horizontal direction of flow
1 Warranty seal 5 Warning notice: hot surface
2 Rating plate of the electronic drive unit 6 Note: Read the operating instructions
3 Note: Original power supply plug (not shown in fig.) 7 Note: Filling ports for lubricant
4 Rating plate of the vacuum pump
1.3.4 Abbreviations
Abbreviation Explanation
DCU Display Control Unit
HPU Handheld Programming Unit
[P:xxx] Electronic drive unit control parameters. Printed in bold as a three-digit number in
square brackets. Frequently displayed in conjunction with a short description:
Example: [P:xxx] Software version
PE Protective earth (earthed conductor)
n.c. not connected
RS-485 Standard for a physical interface for asynchronous serial data transmission (Recom-
mended Standard)
remote 15-pin D-Sub connecting socket on the control panel of the switch box
Ssc Short-circuit capacity
FKM Fluoropolymer rubber
FC Frequency converter
OI Operating instructions
SI Service instructions
PV Pfeiffer Vacuum
Tbl. 2: Abbreviations used
About this manual
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