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Assembly instructions Screw compressor SKL 1200 C 

Installation and assembly 

 

 

 

 

19 

 

6.2  Installation 

The figure gives a schematic illustration of the compressor with accessories. 

 
 

Fig. 5: Compressor with accessories 

 

Compressor 

Suction filter 

Maintenance display 

Suction flange 

Connection sleeve 

Pipe socket 

Suction hose 

Flat seal 

Pressure flange 

10  Pressure silencer (muffler) 
11  Safety valve 
12  Non-return valve 

13  Shaft flange 
14  Safety clutch 
15  Articulated shaft 
16  Spacer 

 

 

6.3  Necessary work 

 

The following preparatory work is necessary to install the 
compressor:

 

 

Installing the compressor with suction and pressure lines. 

 

Connecting the drive components with the compressor. 

 

Installing safety and monitoring equipment. 

 

Installing accessories. 

  

 

 

Summary of Contents for SKL 1200 C

Page 1: ...oc ID 5113 MA EN Release Rev 01 29 03 2019 Prior to installing the SKL 1200 C and putting it into operation you must have read and understood these instructions These instructions are only valid toget...

Page 2: ...on of the Original Assembly Instructions 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...

Page 3: ...ment 9 2 6 Occupational safety and special risks 9 2 7 Hazard symbols on the compressor 9 3 Technical data 10 3 1 Compressor dimensions 10 3 2 Technical data 11 4 Design and Function 13 4 1 Design 13...

Page 4: ...nd monitoring equipment 25 6 11 Oil cooler26 6 11 1 Oil cooler circuit 26 6 11 2 Connection of the oil cooler 27 6 12 Compressed air after cooler 27 7 Start up 28 7 1 Safety during start up 28 7 2 Sta...

Page 5: ...ore all local accident prevention regulations and general safety regulations valid for the application area of the compressor must be observed You must have read and understood the mounting instructio...

Page 6: ...mage DANGER 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 o...

Page 7: ...be found in the operating instructions SKL 1200 C 1 6 Warranty conditions For warranty conditions refer to the General Terms and Conditions 1 7 Customer Service Our customer service can be contacted...

Page 8: ...l be responsible for any damage arising from improper use 2 2 Acceptance and monitoring The compressor itself is not subject to any acceptance and monitoring obligation 2 3 Operator s responsibility S...

Page 9: ...or Depending on the installation situation of the compressor it may be necessary to mark the compressor and or the components with additional danger pictograms The necessity results from the danger an...

Page 10: ...ssembly instructions Screw compressor SKL 1200 C Technical data 10 3 Technical data 3 1 Compressor dimensions Distances for the contacting surfaces of the fastening threads Fig 1 Compressor dimensions...

Page 11: ...lt with CVS 2 In case of increased suction temperatures or heights the maximum permissible final pressure is reduced Consult with CVS 3 For continuous operation in excess of 3 hours an oil cooler must...

Page 12: ...1 When connecting a gear oil cooler the oil quantity must be increased commensurate with the additional volume Tab 4 Gear oil specification Recommended gear oils Brand Type of oil MOBIL Delvac MX Ext...

Page 13: ...4 Rating plate gear oil 5 Oil filler neck cap gearbox ventilation 6 Drive shaft with feather key 7 Oil drain screw 8 Rating plate data compressor 9 Flange A air inlet 10 Flange B air inlet closed 11 G...

Page 14: ...onsumer via the air outlet flange Lubrication Bearing and gearbox are supplied with gear oil via an oil filter by means of an integrated oil pump Cooling The heat is dissipated to the ambient air via...

Page 15: ...Therefore Depending on the dead weight and size of the compressor use a pallet on which the compressor can be moved by means of a fork lift For lifting the compressor use suitable lifting gear slings...

Page 16: ...ched to the two eye bolts M10 Fig 4 Crane transport For future transports Seal all open connections with protective caps prevents penetration of dirt and water Secure against vibrations Drain gear oil...

Page 17: ...ar irradiation Avoid mechanical vibrations Storage temperature 10 60 C Relative humidity max 95 non condensing If storage lasts longer than 3 months regularly check the general condition of all parts...

Page 18: ...rt and objects lying around Contamination and discarded items can lead to slipping and tripping resulting in substantial injuries Therefore Always keep the working area clean Remove objects that are n...

Page 19: ...e 5 Connection sleeve 6 Pipe socket 7 Suction hose 8 Flat seal 9 Pressure flange 10 Pressure silencer muffler 11 Safety valve 12 Non return valve 13 Shaft flange 14 Safety clutch 15 Articulated shaft...

Page 20: ...length Requirements upon the installation location The installation location must fulfil the following requirements Protect from dirt falling rocks and spray water Offer sufficient space for accident...

Page 21: ...mmended the slip torque should be at least 360 Nm NOTE The actual torques can be significantly higher due to the starting acceleration Consult the vehicle manufacturer if necessary 6 5 1 Articulated s...

Page 22: ...compressor 6 7 Suction and pressure line Requirements The suction and pressure lines must meet the following requirements corrosion proof temperature resistant up to 250 C Minimum diameter Suction lin...

Page 23: ...valve 6 9 Safety equipment The following safety equipment must be installed Safety valve Non return valve Suction filter Protection against contact 6 9 1 Safety valve Risk of explosions DANGER Risk of...

Page 24: ...talled at the crossover to the consumer 6 9 3 Suction filter Liquids and solids may not be sucked in Hence a filter must be installed before the compressor Requirements The filter must fulfil the foll...

Page 25: ...uring range Pressure gauge Operating pressure on the compressor see chapter 6 2 Fig 2 Fig 5 according to the operating pressure to be ensured Pressure gauge Gearbox oil pressure on the compressor see...

Page 26: ...ooler 6 11 1 Oil cooler circuit NOTE Suitable oil coolers are available from CVS Fig 7 Oil cooler circuit 1 Oil cooler with ventilator 2 Pipe to the oil cooler 3 Pipe from oil cooler 4 Pipe screw conn...

Page 27: ...e 4 Reassemble the screw plug 2 Mounting screw connections for oil lines Install oil lines 12x0 5 and oil cooler Total pressure loss external oil cooling max 0 2 bar NOTE To remove the cylindrical pin...

Page 28: ...qualified personnel that has been authorised and instructed by the operator Before the start of any work ensure that all covers and protective devices are correctly installed and function correctly Ne...

Page 29: ...tact protection function Start up Ensure that the compressor is positioned at an acceptable angle see chapter 3 2 Tab 1 Depressurise the pressure side Open shut off devices Switch on drive engage gent...

Page 30: ...Assembly instructions Screw compressor SKL 1200 C EC Declaration of Incorporation 30 8 EC Declaration of Incorporation...

Page 31: ...during operation 29 prior to initial start up 29 Installation and assembly 18 Intended use 8 L Liability 7 M Monitoring equipment 25 Muffler silencer 23 N Non return valve 24 O Occupational safety 9...

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