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Summary of Contents for Elpress LDC-Q
- Page 1 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Booster unit LDC-Q User Manual and Technical Manual...
- Page 2 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 This user manual applies to the following installations: LDC-Q 65/20 LDC-Q 100/20 LDC-Q 130/20 LDC-Q 190/20 LDC-Q 240/20 Option Option Option Break tank Enclosure BLOCKSAT satellite...
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Page 3: Table Of Contents
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 This user manual has been compiled with Contents the greatest care and is based on the Contents .......... 3 level of technology at the time of compilation. -
Page 4: Safety
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Safety Danger: When an operating or maintenance instruction can result in danger to people and the environment For safety reasons, changes and when not complied with precisely or when not supervised. -
Page 5: Safety Regulations
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 out can be dangerous for both people Safety regulations and the environment. Expert installation and operation are conditions for a The operating personnel must be •... - Page 6 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Intended use The installation is solely intended to • be used for performing cleaning activities with the associated components. The optionally integrated satellite is • solely intended for providing a single...
- Page 7 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Instruction table Rinsing generally Before commencing with cleaning activities, connect the • installation according to the instructions in the section: Installation requirements • When the personnel start on the cleaning activities, a pressure drop in √...
- Page 8 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Satellite: Disinfecting Insert the suction hose (red) into the jerry can containing the • disinfectant. √ Connect the disinfecting lance (red) to the ball valve or to the spray gun.
- Page 9 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018...
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Page 10: Technical Specifications
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Technical specifications The installation is constructed from the following components: • The booster unit consists of 1 Grundfos centrifugal pump of type CRIE. This is a normally aspirating, vertical, multi-stage centrifugal pump with an in-line design and fitted with a directly coupled 380-480V electric motor. - Page 11 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Type of installation* Number of users (max.) Operating pressure / bar (max.)** 20 Number of pumps l / pump / minute l / total / minute m3 / total / hour (max.)
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Page 12: Installation Requirements
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Installation requirements Elpress BV advises to always have the installation, (re)location and initial commissioning done by an Elpress BV service engineer. Installing Remove the packaging material and any protective film. - Page 13 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 A coupling hose should preferably be installed between the high-pressure cleaner and the supply network. Only connect the installation to an electrical supply using the values indicated on the •...
- Page 14 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 CAUTION: The pump must be bled the first time it is started. The bleed screw [14] is situated on the top of the pump. Open the bleed screw while the pump is running.
- Page 15 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Setting the foam quality If the foam quality is in adequate, it can be adjusted: Ensure that the locking nut has room and is unscrewed free from the block.
- Page 16 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 The electric switchboard can be closed off. This must remain closed at all times and • may only be opened by authorised persons. He/she must be familiar with the electrical switchgear and the danger it presents.
- Page 17 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Corrosion protection The stainless steel components have been treated optimally to withstand corrosion. Damage to the corrosion-proof covering caused by, e.g. welding, scratches, dents, etc., should be treated with a certified and approved corrosion-proof and passivating material.
- Page 18 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Weekly maintenance Check the installation weekly for: • Leaks and loose parts • Insulation defects; visually inspect for ageing and damage • Soiling of the supply tank •...
- Page 19 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 coupling nut from the suction hose, then unscrew the restriction [23] and clean the hole. Reinstall the parts again afterwards. If water is leaking into the jerry can, the non-return valve [22] is dirty or damaged.
- Page 20 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 1500 hours / annual service Every 1500 operating hours or once a year (is used less than 1500 hours per year), the installation should be fully inspected by an installation engineer of Elpress BV.
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Page 21: Dismantling And Removal
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Motor power Time between replacement bearings (operating hours) [kW] 40 °C 45 °C 50 °C 55 °C 60 °C 0.37 - 0.75 18000 1.1 - 7.5... - Page 22 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Fault message for installations with break tank OPTION: BREAK TANK Colour Report Alarm trigger Machine Necessary status action Green In use steady Green Stand-by flashing Orange...
- Page 23 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 working. Red 4x Not active for flashing LDC-Q Red 5x Fault pressure If the mA signal Pump is mA signal must flashing sensors of the sensor switched off.
- Page 24 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 General fault table Fault Cause Remedy Low pressure through System does not start Start the system by setting the nozzle main switch to the “I” position.
- Page 25 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 RF / RFD fault table Fault Cause Action The satellite does Is the lever in the correct Foaming: position for foaming not foam or position? (white) disinfect.
- Page 26 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Resolving any faults Pump suffers thermal failure Check that there are no leaks in the supply network which frequently switch the pump on and off, and that the thermal protection is properly set. If the pump motor is thermally switched off.
- Page 27 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018...
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Page 28: Declarations
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Declarations EC DECLARATION OF CONFORMITY WITH RESPECT TO MACHINERY Elpress BV, Handelstraat 21, NL-5831 AV, Boxmeer, Netherlands Original declaration of conformity (in accordance with Appendix II-1-A of the Machinery... -
Page 29: Chemicals
When changing chemical, the entire installation must first be rinsed with clean water • for a period of approx. 0.5 hour. If other chemicals are to be used, the prior written consent of Elpress BV must be • obtained first, otherwise the warranty will be rendered null and void. -
Page 30: Spare Parts
User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Spare parts The spare parts drawings are clearly subdivided. Consult the table below to see which drawings belong to your installation. The drawings can be found at the rear of this user manual. - Page 31 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Drawing 1...
- Page 32 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Drawing 2...
- Page 33 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Drawing 3...
- Page 34 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Drawing 4...
- Page 35 Nothing in this document may be copied, published or made public in any other way without the prior written consent of Elpress BV. The information in this brochure has been compiled with care, and no rights may be derived from it. Articles, details and colours on the displayed images can differ from the actual products. ©...
- Page 36 User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018 Sales sales@elpress.nl +31 485 – 51 69 69 Service service@elpress.nl +31 485 – 55 06 56 Elpress bv Handelstraat 21 NL-5831 AV Boxmeer...
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