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ROTORCOMP VERDICHTER

Operating Manual -

EVO

Line

9.2

[en] 07/2020

9.2 Tightening torques

Caution:

The maximum permissible tightening torque for all

screw connections may not be exceeded.

VDI 2230

Unless otherwise specified, the following torques

must be used. Always tighten screws/bolts with a

torque wrench.

Screw/bolt type

Thread

Max. torque

Hexagonal head bolts

Allen screws

M 6

10 Nm (7 ft.lbs)

Hexagonal head bolts

Allen screws

M 8

25 Nm (18 ft.lbs)

Hexagonal head bolts

Allen screws

M 10

43 Nm (32 ft.lbs)

Hexagonal head bolts

Allen screws

M 12

75 Nm (53 ft.lbs)

Hexagonal head bolts

Allen screws

M 14

120 Nm (85 ft.lbs)

Hexagonal head bolts

Allen screws

M 16

180 Nm (126 ft.lbs)

Содержание EVO15

Страница 1: ...ROTORCOMP VERDICHTER GmbH A Member of BAUER GROUP en 07 2020 SCREW COMPRESSOR AIR ENDS EVO2 EVO3 EVO3 G EVO6 EVO6 G EVO9 EVO9 G EVO15 EVO15 G EVO28 EVO28 G EVO42 EVO42 G OPERATING MANUAL...

Страница 2: ...degree permitted by the applicable copyright laws is permitted without prior written approval The information contained in this document is subject to change without prior notice This document is not...

Страница 3: ...Installation information 5 2 5 3 1 Drive 5 2 5 4 Belt drive 5 3 5 4 1 Belt tensioner with scale 5 3 5 5 Direct drive 5 4 5 5 1 Dimensions of centering flange 5 4 5 6 Air inlet 5 4 5 7 Air outlet 5 5...

Страница 4: ...ROTORCOMP VERDICHTER Operating Manual EVO Line i 2 en 07 2020...

Страница 5: ...completeness and possible damage Any missing parts and or trans port damage must be reported immediately A damaged screw compressor air end must not be put into operation under any circumstances Alway...

Страница 6: ...r ends and components Optionally available components are marked with optional 1 6 Warranty information liability disclaimer ROTORCOMP is a manufacturer of screw com pressor components and not of read...

Страница 7: ...or to make it available at the operating loca tion prior to installation and commissioning Prior to installation and commissioning the entire oper ating manual must be carefully read by the spe cially...

Страница 8: ...e with doors open or shrouding loose Warning Hot machine parts Warning Pressurized part or system Lifting point Warning High voltage Active environmental protection Warning on a danger point Warning D...

Страница 9: ...15 G EVO28 EVO28 G EVO42 and EVO42 G Figure 3 1 Screw compressor air end EVO9 1 Air inlet 2 Air outlet see installation drawing 3 Cover plate 4 Drive shaft 5 Nameplate 6 Oil injection 7 Direction of r...

Страница 10: ...6 Oil injection 2 Air outlet see installation drawing 7 Direction of rotation 3 End cover 8 Oil return line non return valve not integrated 4 Drive shaft 9 Transmission 5 Nameplate 1 Air inlet 6 Oil...

Страница 11: ...promptly for determination of damage i e A Damage or loss must be certified with a corresponding note on the freight bill before the merchandise is accepted With rail transports a record of the facts...

Страница 12: ...ore lift ing the screw compressor air end Remove drive or body components before hand Only transport the compressor air ends while depressurized When transported on a pallet the compressor air end mus...

Страница 13: ...contact surfaces should be machined and flat Only three of the holes 1 present in the housing support feed may be used for fastening The fourth hole 2 is to remain clear three point fastening 5 1 3 Pi...

Страница 14: ...y dimensioned ground 5 3 Installation information Caution The system must be installed at a location at which the ambient air is as cool and clean as possible Never block the air inlet It must be ensu...

Страница 15: ...c The V belt pulleys must be balanced It is not permissible to drive the belt pulley onto the drive shaft by striking it with a hammer and this can result in bearing damage When aligning the belt driv...

Страница 16: ...The flanged unit must be fastened stress free on the base frame 5 5 1 Dimensions of centering flange Figure 5 4 Note The screws 1 8x must be replaced with longer screws when flanging on the transmissi...

Страница 17: ...orque free to the oil connections The following information on the design and exe cution of the oil cooling system must be observed The oil cooling system must be designed so that the oil outlet tempe...

Страница 18: ...ROTORCOMP VERDICHTER Operating Manual EVO Line 5 6 en 07 2020...

Страница 19: ...eck the belt tension and belt routing see chapter 7 Maintenance Check the position of the shut off valve Check all screw fitting and fastening screws for firm seating Caution Commissioning is only all...

Страница 20: ...to the air intake after removing the intake filter or manifold depending on the compressor size and the system Rotate the screw compressor air end again in the direction of rotation several times by h...

Страница 21: ...ff from all pressure sources and a pressure relief of the entire sys tem must be carried out Never use flammable solvents or carbon tetra chloride to clean parts Take precautions against toxic vapors...

Страница 22: ...after discharging As a result oil may escape when the oil filler plug is opened at the maximum oil level In this case close the oil filler plug again immediately and carefully remove the oil which has...

Страница 23: ...Clean the oil drain screw and screw in again 7 3 3 Filling with oil Caution Observe the oil recommendation see Lubricants and Operating Materials Add oil of the same oil type and the same brand A con...

Страница 24: ...k sheet Mark work carried out with an X or enter mea sured values and confirm with your signature Elapsed time meter reading Replace air intake filter Replace oil filter cartridge Replace oil fine sep...

Страница 25: ...e sor module Maintenance intervals Bh operating hours Maintenance work Before commissioning Before start up check correct assembly of the screw compressor stage of drive elements and connections of co...

Страница 26: ...ROTORCOMP VERDICHTER Operating Manual EVO Line 7 6 en 07 2020...

Страница 27: ...oils 8 1 2 Topping up oil Use the same brand and the same oil type see adhesive label on the oil separating tank Dropping of the room temperature to below 5 C 23 F with the compressor stopped should b...

Страница 28: ...r fan etc have been properly designed and the supply and exhaust air temperatures of the installation room and the screw compressor air end system make this possible The entire thermal economy must be...

Страница 29: ...grade oil The use of multigrade oils can cause problems in the long run as viscosity improvers used are destroyed over time The oil is then no longer secured in the upper viscosity class and a thermal...

Страница 30: ...ROTORCOMP VERDICHTER Operating Manual EVO Line 8 4 en 07 2020...

Страница 31: ...or air end Model Drive outputs up to kW Volume flow up to m3 min Operating pressure up to bar Weight approx kg EVO2 11 2 15 15 EVO3 18 5 3 15 18 EVO3 G 18 5 3 15 34 EVO6 37 6 15 30 EVO6 G 37 6 15 70 E...

Страница 32: ...orques must be used Always tighten screws bolts with a torque wrench Screw bolt type Thread Max torque Hexagonal head bolts Allen screws M 6 10 Nm 7 ft lbs Hexagonal head bolts Allen screws M 8 25 Nm...

Страница 33: ...ed yet Check Oil filling too viscous Check viscosity 8 1 1 Differential pressure Pressure in the separator cartridge is too high if the cartridge is full or clogged Replace separator car tridge Combis...

Страница 34: ...harged during continuous opera tion system does not switch off automatically in case of intermittent opera tion i e safety valve blows off Upper switching point of network pressure monitor set too hig...

Страница 35: ...parts and replace if necessary System does not relieve Solenoid valve electrical system Check Impulse pressure relief valve Check and replace parts if necessary Control valve constantly discharges Sol...

Страница 36: ...82110 Germering Germany Tel 49 0 89 724 09 0 Fax 49 0 89 724 09 38 info rotorcomp de www rotorcomp de 07 2020 Subject to change without notice INSTALLATION AND OPERATING MANUAL EVO CONTACT US WE ARE...

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