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ENGLISH VERSION
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GENERAL INSTALLATION AND MAINTENANCE INSTRUCTIONS
LABOVAC VACUUM UNITS
SAFETY REGULATIONS / Spare parts and general instructions of liquid-ring vacuum pump
This document must not be disclosed or reproduced without prior authorisation from MIL'S.
Failure to respect this requirement may lead to prosecution.
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05/13 – MANUAL N° 514774 VERSION 8
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Summary of Contents for MIL'S LABOVAC 1
- Page 1 LABOVAC VACUUM UNITS SAFETY REGULATIONS / Spare parts and general instructions of liquid-ring vacuum pump This document must not be disclosed or reproduced without prior authorisation from MIL'S. Failure to respect this requirement may lead to prosecution. 05/13 – MANUAL N° 514774 VERSION 8...
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Page 3: Table Of Contents
7.2........................6 LECTRICAL ARCHITECTURE SECTION 8. INSTALLATION 8.1. LABOVAC 1 ............................7 8.2. LABOVAC 2 C2020 / MIL ........................7 8.3. ) ..............8 OWER SUPPLY SEE ELECTRICAL CIRCUIT DIAGRAM ATTACHED ... -
Page 4: Introduction
General installations and maintenance instructions LABOVAC VACUUM UNITS MEANING OF THE PICTOGRAMS USED IN THIS MANUAL In order to clarify the manual and indicate certain particular points that must be respected or taken into account, pictograms have been inserted. These are as follows READ symbol: this pictogram indicates the particular points and special information. -
Page 5: Description
SECTION 2. DESCRIPTION A LABOVAC vacuum unit can consist of: one liquid-ring vacuum pump and one attached receiver : ... LABOVAC 1, two liquid-ring vacuum pumps and one attached receiver : ..LABOVAC 2. 2.1. Liquid-ring vacuum pumps LABOVAC vacuum units are mounted with ANTIGUA liquid-ring vacuum pumps. -
Page 6: Regulation By Sensor Or Vacuum Pressure Switch
LABOVAC 2 fitted with the MILLENIUM control device are regulated by a 0–10V analogue sensor which measures pressures in RELATIVE terms. LABOVAC 1 equipped with the LG7 electrical box, are regulated by a mechanical vacuum switch. These instruments measure pressures in RELATIVE terms and must be set according to where they are installed, using the values in the table below. -
Page 7: Stand-By Mechanical Vacuum Switch
General installations and maintenance instructions LABOVAC VACUUM UNITS SECTION 6. STAND-BY MECHANICAL VACUUM SWITCH For the CYCLIC 2020 or MILLENIUM, the analogue sensor is backed up by a mechanical vacuum switch fitted as a safety measure, which must be set lower than the regulation sensor values. Factory setting: -450 mbar / (-650 mbar). -
Page 8: Electrical Architecture
General installations and maintenance instructions LABOVAC VACUUM UNITS 7.2. Electrical architecture LABOVAC 1 LABOVAC 2 C2020 Depth : 250 CYCLIC 2020 Cyclic 2020 Main ... -
Page 9: Installation
General installations and maintenance instructions LABOVAC VACUUM UNITS SECTION 8. INSTALLATION 8.1. LABOVAC 1 ØR ØA Øe ØEV ØE Length Width (l) Height (H) Height (H1) LABOVAC 1 Without separator With separator without filtration with filtration S26 R3 1700 1050... -
Page 10: Power Supply (See Electrical Circuit Diagram Attached)
General installations and maintenance instructions LABOVAC VACUUM UNITS 8.3. Power supply (see electrical circuit diagram attached) Power supply must be removed prior to any intervention on the station Connection to the power supply must be carried out by a qualified electrician. ... -
Page 11: Commissioning
General installations and maintenance instructions LABOVAC VACUUM UNITS SECTION 9. COMMISSIONING 9.1. First steps – Advice prior to commissioning the vacuum pumps Read the attached vacuum pump start-up and maintenance manual prior to starting up the equipment. The water presence must be checked prior to operation. ... -
Page 12: Top-Up Time Duration (Only Labovac 2 With Cyclic 2020)
General installations and maintenance instructions LABOVAC VACUUM UNITS 10.1.3. Back-up mechanical vacuum switch Factory settings: -450 mbar / (-700 mbar). Modification: Loosening the adjusting screw, change the value from -450 mbar to -550 mbar. The start/stop values are checked by the display (MIL / C2020) when the units are started-up. -
Page 13: Maintenance Table
General installations and maintenance instructions LABOVAC VACUUM UNITS SECTION 12. MAINTENANCE TABLE Monthly Quarterly Annually 2 years 5 years FILTRATION Regular inspection bleed PYREX vessel change main anti-bacteria filter change secondary anti-bacteria filter (option) According to use MAIN and SECONDARY RECEIVERS general inspection of condition call in an outside inspection body According to legislation... -
Page 14: Liquid-Ring Vacuum Pump
General installations and maintenance instructions LABOVAC VACUUM UNITS Note: If a secondary filter is fitted to the station: this filter is not designed to work continuously but only during cartridge changeover interventions on the main filter which must be undertaken as swiftly as possible. If the secondary filter becomes clogged, then the main filter will also be clogged and loss of vacuum may result. - Page 16 15 rue de Genève MIL'S SAS 69 746 GENAS Cedex - FRANCE SIRET 327.218.939.00079 Téléphone +33 (0)4 72 78 00 40 RCS LYON B 327.218.939 Société par Actions Simplifiée Télécopie +33 (0)4 78 00 82 34 CODE APE 2813 Z Au capital de 2 190 000 €...
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