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Operating instructions VacuStar L400  

Maintenance 

 

 

 

 

23 

 

Maintenance  

 

7.1  Safety during maintenance work  

See chapter 2.6 "Occupational safety and special risks". 

 

Personal protective equipment 

The following must be worn during all maintenance work: 

 

Safety working clothing 

 

Protective gloves 

 

Safety shoes  

 

Safety goggles 

 

Environmental protection 

Observe the following information with regard to environmental 
protection during maintenance: 

 

Remove emerging, used or excessive grease at all lubricating 
points that are manually supplied with lubricant and dispose of 
in accordance with valid local regulations. 

 

Collect exchanged oil in suitable containers and dispose of in 
accordance with valid local regulations. 

 

7.2  Maintenance schedule 

The following describes the maintenance work that is necessary for 
an optimum, trouble-free operation. Maintenance intervals must be 
observed. 

If increased wear of individual components or functional groups is 
determined during regular inspections, the operator has to reduce 
the required maintenance intervals on the basis of the actual signs 
of wear. 
Changes compared to normal operation (increased power 
consumption, temperatures, vibrations, noises, etc. or response of 
monitoring systems) lead to the assumption that the functions are 
impaired. These then have to be subjected to an inspection by 
specialised staff. 

In case of queries regarding the maintenance work and intervals: 
contact the manufacturer (service address 

 page 2). 

For maintenance schedule refer to next page. 

Summary of Contents for VacuStar L400

Page 1: ...Contents Operating instructions VacuStar L400 Doc ID 5028 BA EN Release Rev 03 05 10 2018 The operating instructions must be read by the VacuStar L400 operator before start up...

Page 2: ...tion of the original operating manual CVS engineering GmbH Gro mattstra e 14 79618 Rheinfelden Germany Phone 49 0 7623 71741 0 Customer service 49 0 7623 71741 0 E Mail info cvs eng de Internet www cv...

Page 3: ...cupational safety and special risks 10 3 Technical data 15 4 Design and function 17 4 1 Design 17 4 2 Function 18 4 3 Control and display elements 18 5 Transport and storage 19 5 1 Safety notes for tr...

Page 4: ...y and handling instructions Furthermore all local accident prevention regulations and general safety regulations valid for the application area of the VacuStar L400 must be observed Carefully read the...

Page 5: ...ANGER points to an immediately dangerous situation which can lead to death or serious injuries if it is not avoided WARNING points to an immediately dangerous situation which can lead to death or seri...

Page 6: ...ies agreed upon in the delivery contract the general terms and conditions as well as the manufacturer s conditions of delivery and the statutory provisions valid at the time of contract conclusion sha...

Page 7: ...cturer s original spare parts Procure spare parts from authorised dealers or directly from the manufacturer Refer to page 2 for address 1 6 Warranty conditions Warranty terms see General Terms of Sale...

Page 8: ...ccident prevention regulations of the Institution for statutory accident insurance and prevention must be observed The operator must in particular inform himself on the valid industrial safety regulat...

Page 9: ...ose The operating instructions specify the following qualification requirements for the different fields of activity Instructed persons have been instructed during instructions provided by the operato...

Page 10: ...in the other chapters of these instructions to reduce health hazards and to avoid dangerous situations Assembly of the VacuStar L400 The relevant dangerous spots on the VacuStar L400 are identified by...

Page 11: ...nance work may only be carried out when the VacuStar L400 is stationary For this the VacuStar L400 must be secured against restarting The VacuStar L400 may not be under pressure or in a state of vacuu...

Page 12: ...of lagging components Wait for automatic dissipation and or discharge of residual energies compressed air Compressed air WARNING Risk of injury due to compressed air Pneumatic energies can cause the m...

Page 13: ...ints with eye bolts Start up and operation WARNING Risk of injury due to improper start up and operation Improper start up and operation can lead to serious bodily injuries or property damage Therefor...

Page 14: ...hooting can lead to serious bodily injuries or property damage Therefore Maintenance work and troubleshooting work may only be carried out by sufficiently qualified and instructed personnel Protect Va...

Page 15: ...ure dB 70 78 Weight VacuStar L400 with a four way switching valve kg 85 1 Final excess pressure at the pressure flange 0 bar suction and ambient temperature 20 C 2 Intake pressure at the suction flang...

Page 16: ...the following specification are permitted for operation Specification Value API CF CF4 or higher ACEA E2 or higher Viscosity Suction temperature 10 C SAE 40 Suction temperature 10 C SAE 30 Tab 4 Lubri...

Page 17: ...vacuum pump operation with mounting flange for suction and pressure line 1 Drive shaft 2 Cell ventilation connection 3 Thread for eye bolt 4 Temperature and pressure measuring point 5 Oil filling 6 R...

Page 18: ...ion The VacuStar L400 is lubricated by means of an oil pump Oil is pumped from the oil reservoir via the oil lines to the VacuStar L400 s lubricating points Cooling The VacuStar L400 is air cooled Hea...

Page 19: ...port e g screw it onto a pallet Transport and put down the VacuStar L400 with a fork lift or secure with straps and lift with suitable lifting gear 5 3 Storage Storage of packages Store packages under...

Page 20: ...ring operation Prior to every start up and during operation the oil level must be checked and topped up if necessary Open shut off devices Always turn the four way cock until it hits the stop intermed...

Page 21: ...ulating device The operational capability must be checked on start up and later at weekly intervals The safety valve must be secured against misadjustment Blocking or manipulating the safety valve can...

Page 22: ...d in the cell ventilation line The filter must be cleaned weekly and replaced in case of visible damage Height wear rotor vanes Based on a daily runtime of 3 to 4 hours the initial inspection should b...

Page 23: ...dispose of in accordance with valid local regulations 7 2 Maintenance schedule The following describes the maintenance work that is necessary for an optimum trouble free operation Maintenance interva...

Page 24: ...ar L400 Clean vacuum filter Check V belt V belt tension and re tension if necessary Clean cell ventilation filter replace if damaged Monthly Clean oil tank Operator Check fastening screws and tighten...

Page 25: ...s e g sawdust After cleaning work check that all previously opened covers and safety equipment are correctly installed and function correctly After wet cleaning warm up the VacuStar W for a few minute...

Page 26: ...uild up Switch on VacuStar L400 and allow approx 0 5 1 l of a diesel oil mixture 1 1 mixing ratio to be sucked into the VacuStar L400 through the hole in the inlet at approx 1000 min 1 Afterwards allo...

Page 27: ...dividual malfunctions Only electrical specialists may carry out work on the electrical system Components and parts may only be replaced by specialised staff Personal protective equipment See chapter 2...

Page 28: ...e jammed Check rotor vanes Specialised staff Casing bore shows grooves or corrugations due to the aspiration of dirt Have casing bore re turned and honed at an authorised workshop In case of heavily s...

Page 29: ...gauge Operator Exhaust silencer clogged Replace exhaust silencer Specialised staff Lack of lubricating oil despite full oil tank Oil intake strainer in oil tank clogged Clean oil tank and intake stra...

Page 30: ...n air filter 432 161 00 10 Decommissioning and disposal A VacuStar L400 that is no longer usable should not be recycled as complete unit but disassembled into individual components and recycled accord...

Page 31: ...turn valve 21 prior to initial start up 20 Safety valve 21 Ventilating valve 21 22 Instructions 9 Intended use 8 L Lengthy standstill 25 Liability 6 Lubricating oil 16 Lubricating oil types 16 Lubrica...

Page 32: ...Operating instructions VacuStar L400 Decommissioning and disposal 32 T Technical data 15 Transport 13 19 Trouble shooting 14 W Warranty 6 7...

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