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AWD
AutomaticWater Drain
for LVH-CD
Installation and Maintenance Instructions
English (translation of original instructions)
Document No. : 4650237
Suitable for:
- LVH-CD 240
- LVH-CD 440
- LVH-CD 640
- LVH-CD 940
- LVH-CD 1240
- LVH-CD 1940
Follow these instructions for proper and safe use.
Keep for future reference.
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Summary of Contents for Hydac LVH-CD 240
- Page 1 AutomaticWater Drain for LVH-CD Installation and Maintenance Instructions English (translation of original instructions) Document No. : 4650237 Suitable for: - LVH-CD 240 - LVH-CD 440 - LVH-CD 640 - LVH-CD 940 - LVH-CD 1240 - LVH-CD 1940 Follow these instructions for proper and safe use.
- Page 2 Executive directors: Mathias Dieter, Dipl.Kfm. Wolfgang Haering Documentation Representative The contact data of the Documentation Representative is: Günter Harge c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar Germany Telephone: +49 6897 509 1511 Fax: +49 6897 509 1394 E-mail: guenter.harge@hydac.com Print date: 2/3/2022 ©...
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Page 3: Table Of Contents
HYDAC FILTER SYSTEMS GMBH Table of Contents Table of Contents General ........................ 5 Target group of the manual ................ 5 Illustrations in the manual................ 6 1.2.1 Illustration on the title page .............. 6 1.2.2 Representation of requirements............ 7 1.2.3 Representation of procedural instructions ......... 7 1.2.4... - Page 4 Table of Contents HYDAC FILTER SYSTEMS GMBH 5.2.2 Installation on the horizontal LVH-CD 240/440........ 30 5.2.3 Installation on the vertical LVH-CD 640/940 - 1240/1940.... 31 5.2.4 Installation on the horizontal LVH-CD 640/940 - 1240/1940.... 32 Electrical installation .................. 33 5.3.1 Setting the time interval .............. 34 Checking and installing the water sensor ............. 35 Commissioning ..................... 36...
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Page 5: General
HYDAC FILTER SYSTEMS GMBH General | 1 1 General Before you use this product for the first time, read this manual at least up to the chapter "Operation". If you would like to carry out maintenance or troubleshooting, you can find the proce- dure in the respective chapters. -
Page 6: Illustrations In The Manual
1 | General HYDAC FILTER SYSTEMS GMBH 1.2 Illustrations in the manual You will find illustrations in this manual. You can find details re- garding these in the following chapters. 1.2.1 Illustration on the title page You will find the following information on the title page of this... -
Page 7: Representation Of Requirements
HYDAC FILTER SYSTEMS GMBH General | 1 The document no. with the index (4) is meant for identifying and reordering the manual. The index is incremented every time the manual is revised or changed. The manual contains a table of contents, a list of tables and figures, an index and a glossary. -
Page 8: Representation Of Intermediate Results/Results
1 | General HYDAC FILTER SYSTEMS GMBH – Rinse the product. 1.2.4 Representation of intermediate results/results In the case of some activities, it is necessary to carry out work steps with intermediate results and end results. Intermediate results are the consequence of activities; they are marked with an indented arrow. -
Page 9: Supplementary Symbols
HYDAC FILTER SYSTEMS GMBH General | 1 1.2.5 Supplementary symbols You will find the following symbols in the manual as additional details: Cross reference to a page / a chapter / a section or u ## another document. Glossary Terms in grey are explained in detail in the glos- sary, a chapter at the end of the manual. -
Page 10: Signal Words And Their Meaning In The General Safety Information
1 | General HYDAC FILTER SYSTEMS GMBH 1.2.7 Signal words and their meaning in the general safety information In these instructions you will find the following signal words: DANGER DANGER – The signal word indicates a hazardous situation with a high level of risk, which, if not avoided, will result lethal or serious injury. -
Page 11: Exclusion Of Liability / Warranty
HYDAC FILTER SYSTEMS GMBH General | 1 1.3 Exclusion of liability / warranty For the warranty provided by us, please refer to our terms of delivery. They are made available to you at the conclusion of the contract at the latest. In addition, you will find these under www.hydac.com ->... -
Page 12: Safety
2 | Safety HYDAC FILTER SYSTEMS GMBH 2 Safety The product is designed as safe. In spite of that, there is dan- ger in some actions that can only be avoided by using the right procedures. These correct procedures and points, which must be followed, are described in this manual. - Page 13 HYDAC FILTER SYSTEMS GMBH Safety | 2 Personnel who work with the product must be aware of the dangers involved in handling it, must be over 14 years of age and must be without any physical impediments in regard to the industrial environment.
- Page 14 2 | Safety HYDAC FILTER SYSTEMS GMBH Activity Personnel Knowledge Knowledge of de- contamination of contaminants is re- quired. Knowledge of recy- cling is required. transport Commis- Specialist personnel Service personnel / sioning, Operation, - Service / Adminis- Administrator / HY-...
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Page 15: Hazard Symbols / Pictograms
HYDAC FILTER SYSTEMS GMBH Safety | 2 2.2 Hazard symbols / pictograms The following are the safety symbols / pictograms in this man- ual. They indicate specific dangers to persons, property or to the surroundings. Observe these safety symbols / pictograms and act with particular caution in such cases. - Page 16 2 | Safety HYDAC FILTER SYSTEMS GMBH Used GHS symbols These symbols can be found for all safety and warning instruc- tions in this manual which indicate particular dangers to per- sons, property or the environment. Hazardous to the environment...
- Page 17 HYDAC FILTER SYSTEMS GMBH Safety | 2 Signs used for the required specialist personnel These symbols show the required training/knowledge for in- stallation work and/or maintenance work. Specialist personnel / operators Such persons have had the corresponding specialist training and several years' work experience. They...
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Page 18: Danger Notifications
2 | Safety HYDAC FILTER SYSTEMS GMBH 2.3 Danger notifications The following residual risks can occur in the various life phases of the product: Life phase – Installation / Assembly The following risks could arise during the installation / assem-... -
Page 19: Observing Regulatory Information
HYDAC FILTER SYSTEMS GMBH Safety | 2 2.4 Observing regulatory information Observe the following regulatory information and directives: – Legal and local regulations for accident prevention – Legal and local regulations for environmental protection and environmental requirements – Country-specific regulations, organization-specific regula- tions –... -
Page 20: Product And Technical Specifications
3 | Product and technical specifications HYDAC FILTER SYSTEMS GMBH 3 Product and technical specifications A water sensor monitors the phase boundary between oil and water. If water sensor detects the phase boundary, this will trigger the time-controlled activation of the drain valve. The col- lected water flows out via the automatic emptying (Automatic DRAIN). -
Page 21: Checking The Scope Of Delivery
HYDAC FILTER SYSTEMS GMBH Product and technical specifications | 3 3.1 Checking the scope of delivery Before commissioning, check the scope of delivery for com- pleteness. The scope of delivery includes: Qty. Description Switch box to LVH-CD AWD , including:... -
Page 22: Intended Use
3 | Product and technical specifications HYDAC FILTER SYSTEMS GMBH 3.2 Intended Use Claims for defects or liability – regardless of the legal founda- tion – do not apply with incorrect or improper installation, com- missioning, usage, handling, storage, maintenance, repair, use of unsuitable components or other circumstances for which the manufacturer is not responsible. -
Page 23: Technical Data
HYDAC FILTER SYSTEMS GMBH Product and technical specifications | 3 3.4 Technical data If you are aware of the technical data of the product, you will be able to use it optimally. This section contains the technical details for the product: Permissible ambient tempera- -10 … 45°C... -
Page 24: Decoding The Name Plate
3 | Product and technical specifications HYDAC FILTER SYSTEMS GMBH 3.5 Decoding the name plate For identification details of the AWD, see the name plate: Fig. 3: Decoding the name plate Item Description -> Name plate -> Model Code Part No. -
Page 25: Switch Box Dimensions
HYDAC FILTER SYSTEMS GMBH Product and technical specifications | 3 3.6 Switch box dimensions The switch box has the following dimensions: Fig. 4: Switch box dimensions (dimensions in mm) MoWa LVH-CD-AWD 4650237 en-us web 25 / 52... -
Page 26: Operating And Component Parts
3 | Product and technical specifications HYDAC FILTER SYSTEMS GMBH 3.7 Operating and component parts The AWD consists of the following operating and component parts: Fig. 5: Operating and component parts (as example based on the verti- cal LVH-CD-940 installation size) -
Page 27: Transport / Storage
HYDAC FILTER SYSTEMS GMBH Transport / storage | 4 4 Transport / storage Always transport and store the switch cabinet lying on the threaded studs. Always store the switch cabinet and parts from the scope of delivery in a clean, dry (condensation-free) space. For the stor- age conditions, see Technical data [} 23]. -
Page 28: Installation / Assembly
5 | Installation / Assembly HYDAC FILTER SYSTEMS GMBH 5 Installation / Assembly An optimally assembled and installed product ensures a safe and continuous operation. Below you will find instructions for mounting and installation also for the different sizes. 5.1 Fastening the switch box Mount the switch box with the four threaded connections on the rear near the LVH-CD. -
Page 29: Hydraulic Installation
HYDAC FILTER SYSTEMS GMBH Installation / Assembly | 5 5.2 Hydraulic installation In addition to the water sensor and drain valve, the scope of delivery of the AWD also includes a connector set, depending on the size of the coalescing housing used. The disposition ac- cording tom the size is given in the following chapters. -
Page 30: Installation On The Horizontal Lvh-Cd 240/440
5 | Installation / Assembly HYDAC FILTER SYSTEMS GMBH 5.2.2 Installation on the horizontal LVH-CD 240/440 Install the ball valve (190) for manual drain and the solenoid valve (100) for automatic drain with the enclosed connections (80) according to the following figure. -
Page 31: Installation On The Vertical Lvh-Cd 640/940 - 1240/1940
HYDAC FILTER SYSTEMS GMBH Installation / Assembly | 5 5.2.3 Installation on the vertical LVH-CD 640/940 - 1240/1940 Install the ball valve (190) for manual drain and the solenoid valve (100) for automatic drain with the enclosed connections (80) according to the following figure. -
Page 32: Installation On The Horizontal Lvh-Cd 640/940 - 1240/1940
5 | Installation / Assembly HYDAC FILTER SYSTEMS GMBH 5.2.4 Installation on the horizontal LVH-CD 640/940 - 1240/1940 Install the ball valve (190) for manual drain and the solenoid valve (100) for automatic drain with the enclosed connections (80) according to the following figure. -
Page 33: Electrical Installation
HYDAC FILTER SYSTEMS GMBH Installation / Assembly | 5 5.3 Electrical installation For the electrical installation, proceed as follows: DANGER Danger from electrical voltage Danger of fatal injury u Work on the electric supply may only be carried out by a properly trained, certified electrician. -
Page 34: Setting The Time Interval
5 | Installation / Assembly HYDAC FILTER SYSTEMS GMBH 5.3.1 Setting the time interval Set the time interval according to the set size at the time relay K3, see circuit diagram. Below you will find a summary table with the time setting per size of the coalescer housing. -
Page 35: Checking And Installing The Water Sensor
HYDAC FILTER SYSTEMS GMBH Installation / Assembly | 5 5.4 Checking and installing the water sensor Check the water sensor according to the description below be- fore the installation. 1x glass or beaker (≈ 0.5 l) filled with water 1x wrench = 27 mm To perform the function test, please proceed as follows: 1. -
Page 36: Commissioning
5 | Installation / Assembly HYDAC FILTER SYSTEMS GMBH 5.5 Commissioning ü All parts of the AWD have been installed and connected according to the hydraulic and electric installation plan. For details, see: - Fastening the switch box [} 28] - Hydraulic installation [} 29] - Electrical installation [} 33]... -
Page 37: Operation
HYDAC FILTER SYSTEMS GMBH Operation | 6 6 Operation For an optimal operation, refer to this chapter for detailed infor- mation. AWD Switching on / Activating Switch on the AWD at the main switch. The AWD is then active and monitors the water level/automatically empties the water which collected in the LVH-CD coalescer housing. -
Page 38: Eliminating Errors
7 | Eliminating errors HYDAC FILTER SYSTEMS GMBH 7 Eliminating errors In order to get quick and immediate assistance in the case of errors, you will find the most often occurring errors with their cause and remedy with suitable specialist personnel in this chapter. - Page 39 HYDAC FILTER SYSTEMS GMBH Eliminating errors | 7 Further errors due to the water sensor In addition to the above-described error conditions, a further possible error exists at the water sensor which causes no error message and which therefore cannot be detected directly dur- ing operation.
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Page 40: Carrying Out The Maintenance
8 | Carrying out the maintenance HYDAC FILTER SYSTEMS GMBH 8 Carrying out the maintenance For a long, trouble-free service life of the product, regular maintenance activities are required. The AWD is easy to maintain, perform the following activities cyclically. -
Page 41: Cleaning The Switch Box
HYDAC FILTER SYSTEMS GMBH Carrying out the maintenance | 8 8.3 Cleaning the switch box Clean the switch box with a clean, damp cloth. Do not use any scouring, aggressive or chemical cleaning agents. MoWa LVH-CD-AWD 4650237 en-us web 41 / 52... -
Page 42: Checking The Functioning Of The Water Sensor
8 | Carrying out the maintenance HYDAC FILTER SYSTEMS GMBH 8.4 Checking the functioning of the water sensor Check that the functioning of the water sensor at each filter el- ement replacement, for details, see the following. 1x glass or beaker (≈ 0,5 l) filled with water 1x wrench = 27 mm... -
Page 43: Decommissioning / Disposal
HYDAC FILTER SYSTEMS GMBH Decommissioning / Disposal | 9 9 Decommissioning / Disposal In the following chapters, you will be provided with information regarding temporary shutdown/final decommissioning and dis- posal of the product. 9.1 Temporary shutdown If the product is being temporarily shut down, the following... -
Page 44: A Appendix
Hotline, product support, Customer Ser- vice, Branches, service partners for maintenance, repair and spare parts can be found, always updated, on our homepagewww.hydac.com. HYDAC SYSTEMS & SERVICES GMBH Friedrichsthaler Str. 15, Werk 13 66450 Neunkirchen - Heinitz Germany... -
Page 45: Spare Parts
HYDAC FILTER SYSTEMS GMBH Appendix | A A.2 Spare parts Use only original spare parts for a long and defect-free life cy- cle of the product. When ordering spare parts and accessories make sure to always indicate the exact model code and the se- rial number. - Page 46 A | Appendix HYDAC FILTER SYSTEMS GMBH A.3 Assembly_Instruction_CLS20-25_CLS40-45_CLS5 0-55_V1.1 46 / 52 MoWa LVH-CD-AWD 4650237 en-us web...
- Page 47 HYDAC FILTER SYSTEMS GMBH Appendix | A MoWa LVH-CD-AWD 4650237 en-us web 47 / 52...
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Page 48: Glossary
Glossary HYDAC FILTER SYSTEMS GMBH Glossary Abbreviation for Automatic Water Drain General Terms and Conditions The General Terms and Conditions are available at our home page www.hydac.com ⇨ General Terms and Conditions. LVH-CD Abbreviation for LowViscosity Hous- ing - Coaleser Diesel... -
Page 49: Index
HYDAC FILTER SYSTEMS GMBH Index Index Customer service 44 shutdown Permanent 43 Temporary 43 Disposal Disposal 43 Recycling 43 Technical data 23 Documentation Representative 2 Warranty 11 Exclusion of Liability 11 Hotline 44 HYDAC Branch offices 44 General Terms and Conditions 11... - Page 52 www.hydac.com...
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