Gardner Denver L90 7.5A V4 Скачать руководство пользователя

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Component

Measure

Necessary qualification Executed

Suction regulator pressure

regulator

Replace.

Maintenance personnel

Blow-off valve diaphragm

Replace

Maintenance personnel

Chart 8-10: Maintenance plan: Service D

Inspection every 4 years:

Have electrical installation inspected by an electrician.

Inspection every 5 years:

Internal inspection of the pressure vessel by a competent individual

Inspection every 10 years:

Strength test of the pressure vessel by appointed body

Electronic control unit

Information concerning the maintenance points for the electronic control unit can be found in the elec-

tronic control unit operating instructions.

8.7

Service plan

assure

Other service cycles are required for the expanded warranty. Please take these from the extended war-

ranty conditions.

Inspection every 4 years:

Have electrical installation inspected by an electrician.

Inspection every 5 years:

Internal inspection of the pressure vessel by a competent individual

Inspection every 10 years:

Strength test of the pressure vessel by appointed body

Electronic control unit

Information concerning the maintenance points for the electronic control unit can be found in the elec-

tronic control unit operating instructions.

Содержание L90 7.5A V4

Страница 1: ...Translation of the original operating instructions Screw compressor L90 L132 V4 L90e L132e V4 L90RS L132RS V4...

Страница 2: ...ection 31 6 Commissioning and operating 33 6 1 Initial commissioning 33 6 2 Normal operation 35 6 3 Routine commissioning 36 6 4 Commissioning after a long shutdown 36 6 5 Commissioning after a fault...

Страница 3: ...ooled W 63 9 6 3 L132 L132e 50 Hz air cooled A water cooled W 65 9 6 4 L132 60Hz air cooled A water cooled W 66 9 6 5 L90 RS 50Hz 60Hz air cooled A water cooled W 67 9 6 6 L110 RS 50Hz 60Hz air cooled...

Страница 4: ...10A V4 L132e 10W V4 These operating instructions are written for operat ing and maintenance personnel The basis of these operating instructions are the master operating instructions ZS1195529 00 which...

Страница 5: ...es caused by non OEM com ponents Use of spare or wear parts or operating fluids that do not originate from or are not currently recommended by or have not been previously recommended by Gardner Denver...

Страница 6: ...lx during normal operation The illumination for inspection and repair work must be 500 lx Ambient temperature for operation see Technical data Pressure equipment For pressure equipment systems a pres...

Страница 7: ...entification number and year of manufacture on the name plate Specifi cation of this data will ensure that you receive the correct information and or spare parts Your Gardner Denver agency Please ente...

Страница 8: ...o the responsible post person Faults especially those that could impair safety must be immediately rectified Other wise the compressor must not be operated All danger signs on and in the surroundings...

Страница 9: ...e compressor in ex plosive atmospheres is forbidden 2 3 Protection and safety equipment The compressor is equipped with the protection and safety equipment described below All protective and safety eq...

Страница 10: ...ce The danger se quence names the type of hazard Description of the danger danger source The danger source names the cause of the hazard Protective measure danger prevention Dan ger prevention describ...

Страница 11: ...e compressor System runs on After pressing of the stop button O the compressor runs on for 30 seconds Do not open the compressor enclosure before the com pressor is stationary Observe the instruction...

Страница 12: ...mpressor become very hot during opera tion up to 235 C 455 F Risk of injury due to hot sur faces Before starting any maintenance and repair work the compressor must be sufficiently cooled Warning of s...

Страница 13: ...age free state Only a qualified electrician following electrotechnical reg ulations may carry out work on the electrical equipment of the compressor Der following section applies only for the frequenc...

Страница 14: ...e free from faults The cooling water supply is guaranteed wa ter cooled compressors only Rules for working with compressed air Forbid all working practices that could pose a risk to safety Never play...

Страница 15: ...oad capacity Never work or remain under suspended loads Spare parts Use only original spare parts Spare parts must correspond to the technical re quirements specified by the manufacturer This is only...

Страница 16: ...otor and an auxiliary rotor with intermeshing spiral toothing Compression chambers are delimited by the flanks of the toothing and the compressor casing The ro tation of the rotors continuously reduce...

Страница 17: ...vessel 21 Control system control panel 6 Fine separator 22 EMERGENCY Off button 7 Oil fill 23 Switch cabinet 8 Oil drain 24 Supply cable cable inlet 9 Oil level indicator 25 Final compression tempera...

Страница 18: ...15 Fine separator suction 31 Heat recovery connection optional 16 Oil temperature regulator 32 Moisture sensor...

Страница 19: ...inal compression temperature sensor 7 Oil fill 26 Line pressure sensor 8 Oil drain 27 Final compression pressure sensor 9 Oil level indicator 28 Opening for lifting tool 10 Oil filter 29 Fan guard 11...

Страница 20: ...temperature monitor only Lxx W 19 Compressed air outlet 38 Moisture sensor 3 3 System scheme air cooled compressor 28 S7 27 1 17 E9 I 2 2 3 2 2 2 1 21 19 33 25 Y4 24 Y1 23 22 R1 4 3 5 R2 20 E5 E4 35 3...

Страница 21: ...ching point 2 2 bar 32 psi 5 Final compression tem perature sensor R2 18 Oil filter 31 Dirt trap only xxxW 6 Pressure vessel 19 Cooling air fan 32 Cooling water solenoid valve Y6 only L xxxW 7 Fine se...

Страница 22: ...or is closed 2 An overpressure of approx 1 5 bar off load pres sure is simultaneously generated in the pressure vessel 3 5 Air circuit The air drawn in reaches the screw compressor 4 via the suction f...

Страница 23: ...e pressure sensor 13 B1 does not drop to the set lower switch ing point within the set run on time e g 120 seconds the drive motor 3 and the cooling air fan 19 are shut down and the unit is de pressur...

Страница 24: ...ating instructions for the compressor control DELCOS XL If the lubricant pipe is blocked the drive unit in creases the pressure to 6 bar 87psi When max pressure is reached the lubricator starts a spec...

Страница 25: ...r connection Switching heat recovery on off 1 2 3 A B 1 Connection from oil cooler 2 Connection to compressor 3 Connection from heat exchanger A Heat recovery switched on B Heat recovery switched off...

Страница 26: ...Risk of fatal injury due to toppling or falling parts A suitable forklift with forks of ade quate length must be used to trans port the compressor Only insert the forks at the intended lifting points...

Страница 27: ...laced on a sufficiently load bearing substrate The bearing surface must be level to within 3 mm 0 12 The installation location compressor room must be dimensioned such that a clearance of 1 m 39 on si...

Страница 28: ...ll the compressors present in the compressor room The following figure shows the recommended ven tilation requirements Fig 4 3 Compressor room ventilation Positioning the compressor DANGER Risk of inj...

Страница 29: ...ssed air connection 1 Compressed air connection 2 Electrical connection WARNING Risk of injury If an incorrect connection is made the connector could come loose and the free connection result in sever...

Страница 30: ...e g lighting heating or similar that cannot be switched off from the main switch these excluded circuits must be labelled according to EN 60204 and routed separately Moreover warning signs must be att...

Страница 31: ...r en dangers trouble free operation Checking of the setting of the control trans former forms part of commissioning and pe riodic inspection maintenance as the mains voltage conditions may vary 5 4 Co...

Страница 32: ...ature T p Cooling water outlet pressure Cooling water inlet pressure p The values relate to fresh water quality without ad ditives e g antifreeze If the cooling water quality deviates from this please...

Страница 33: ...missioning as follows 1 Check the oil level 2 Check the settings of the fan motor overload switch 3 Check the setting of the control transformer 4 Check all the terminals of the electronic control uni...

Страница 34: ...O otherwise damage to the compressor may occur even if it only operates very briefly 8 Switch the main switch OFF 9 Correct the rotational direction Change the compressor rotating field 10 Replace the...

Страница 35: ...4 Control panel 1 Touchscreen display 2 Start button I 3 Stop button O 4 red LED flashing slowly warning or maintenance flashing rapidly Fault 5 yellow LED flashing slowly Maintenance necessary 6 gree...

Страница 36: ...after a fault in the chapter Commissioning and operation 6 3 Routine commissioning Routine commissioning is for example commis sioning after maintenance 1 Open the shut off valves between the compres...

Страница 37: ...Pressure vessel not depressurised Wait for depressurisation Screw compressor does not start up when the pressure in the vessel is greater than the preset value See factory setting Start approval DELCO...

Страница 38: ...gulator replace if necessary Check solenoid valves Y1 and pressure reducing valve 12 and replace if necessary Chart 7 3 Troubleshooting upon System does not reach the set line pressure Fault System sw...

Страница 39: ...Replace the safety valve Line pressure sensor defective Replace the line pressure sensor Final compression pressure sensor defective Replace final compression pressure sensor Electronic control unit...

Страница 40: ...e drive is fully visible Lubrication system is in pressure cut off OL Counter pressure to lubrica tion point 6 bar Flush lubrication point man ually or special dispensing PURGE I Pressure check if nec...

Страница 41: ...not working despite volt age being supplied Internal drive fault Replace entire lubrication system Lo message on the display Lo Weak backup battery of the drive Change the CR2450 3V backup battery Ma...

Страница 42: ...NOTE Observe the fault messages on the operating panel display The corresponding measures for fault clearance are described in the operating instructions of the elec tronic control unit...

Страница 43: ...al equipment exercise ex treme care Before starting the maintenance work switch the compressor to a voltage free state and secure to pre vent switching back on WARNING Risk of risk of injury due to ho...

Страница 44: ...measured at the mains ter minal strip of the frequency converter The precise position of the terminals DC and DC can be taken from the supplied frequency converter oper ating instructions 1 Measure th...

Страница 45: ...functional check must be documented 1 Switch the main switch OFF 2 Open the enclosure create access 3 Press start button I Allow the compressor to run under load NOTICE Hearing damage Increased sound...

Страница 46: ...fluids Carefully clear up any operating fluids that escape Observe the information in the hazardous sub stance data sheets Oil carbon deposits in the oil lubrication sys tem High oil temperatures redu...

Страница 47: ...rs but no less than annually Component Measure Necessary qualification Executed Customer operations log Check and adhere to operat ing parameters Operator Electronic control unit Check fault statistic...

Страница 48: ...work should be carried out regularly as recommended in the following maintenance plan In the majority of cases the maintenance plan is appropriate however under certain circumstances it is possible t...

Страница 49: ...Maintenance personnel Frequency converter cooling air inlet filter RS Replace Maintenance personnel FLUIDFORCE SCREW WAR RANTY LUBRICANT com pressor oil Replace Maintenance personnel Moisture sensor r...

Страница 50: ...concerning the maintenance points for the electronic control unit can be found in the elec tronic control unit operating instructions 8 7 Service plan assure Other service cycles are required for the...

Страница 51: ...impact on the service life of the filter pad The filter pad should be inspected for dust accu mulation at least weekly daily if possible In these usage scenarios shorter replacement in tervals are po...

Страница 52: ...x oil level marking 6 Oil outlet hose WARNING Risk of scalding Risk of scalding by hot oil Only change the oil when the com pressor is stationary and depres surised Caution when draining hot oil Oil m...

Страница 53: ...e access 4 Open oil filler neck carefully Allow any resid ual pressure to be released 5 Provide an oil collecting vessel 6 Place oil drain hose over the collecting vessel 7 Open oil drain valve 8 Drai...

Страница 54: ...n valve 1 for pressure relief 4 Detach pressure pipe 2 5 Detach suction pipe 3 6 Remove vessel cover screws 7 Raise vessel cover using the lifting device 4 8 Turn vessel cover by 180 9 Lift oil fine s...

Страница 55: ...create access 3 Release pressing frame 4 Change the filter element 5 Attach pressing frame hexagon screw tighten ing torque 8 Nm 71 ft lbs 6 Shut enclosure 8 8 7 Moisture sensor protective cap 1 2 Fi...

Страница 56: ...etting of the control transformer en dangers trouble free operation Checking of the setting of the control trans former forms part of commissioning and pe riodic inspection maintenance as the mains vo...

Страница 57: ...intermesh 9 Apply drive union nut without tool max torque 2 3 Nm 18 27 ft lbs You must ensure that the triangular marks on the drive housing are fully visible If these marks are not fully visible rel...

Страница 58: ...lease adhere to them 8 8 12 Maintenance instructions and lu bricant recommendations for fixed compressors Lubricant recommendation Please note that proper lubrication significantly in creases the serv...

Страница 59: ...WAR RANTY LUBRICANT Lubricating grease MOBIL POLYREX EM 9 3 Removal WARNING Harmful to health Risk of damage to health due to operat ing fluids and additives Lubricants and additives may cause ir repa...

Страница 60: ...ilter mats Air filter cartridge Filter mat Switch cabinet cooling air inlet filter only RS compressors Control air filter 9 4 Disposal General The compressor must be dismantled and stripped down by sp...

Страница 61: ...No guarantee claims can be made based on the data Dissolved matter specific values Circulating water Through flow water pH value at 25 C 77 F 6 9 6 9 Carbonate hardness CaCO3 100 mg l 5 6 dH 50 mg l...

Страница 62: ...nd pressure level ISO 2151 A dB A W dB A 73 74 75 75 Rated speed of drive motor kW 90 110 Total current consumption during load operation 400V A A W A 194 190 234 229 Total current consumption during...

Страница 63: ...cooled W Data measurement and specification as per ISO1217 fourth edition Appendix C E and under the following con ditions Air suction pressure 1 bar a 14 5 psia Air suction temperature 20 C 68 F air...

Страница 64: ...W l min 90 T 17K p 0 8 bar 125 T 14K p 1 4 bar Cooling water inlet temperature W C min 5 max 35 Cooling water outlet temperature W C max 55 Cooling water pressure W bar max 10 Cooling water connectio...

Страница 65: ...W A 282 271 Electric motor IP55 IE3 IEC 60034 2 1 ECA Qualifying Electric motor version e IP55 IE4 IEC 60034 2 1 ECA Qualifying Rated speed of drive motor rpm 3000 Rated speed of fan motor A kW W kW 5...

Страница 66: ...e reserve the right to alter technical data without prior notice 9 6 4 L132 60Hz air cooled A water cooled W L132 60Hz air cooled A water cooled W L132 Maximum operating pressure bar 7 5 10 13 Minimum...

Страница 67: ...W Data measurement and specification as per ISO1217 fourth edition Appendix C E and under the following con ditions Air suction pressure 1 bar a 14 5 psia Air suction temperature 20 C 68 F air humidit...

Страница 68: ...x 200 Cooling air volume flow A m3 min 223 50Hz 197 60Hz Cooling air volume flow W m3 min 100 Cooling air outlet temperature above ambient temperature A C 27 Residual pressure at ambient temperature...

Страница 69: ...ISO 2151 A dB A W dB A 72 76 50Hz 72 77 60Hz 72 76 50Hz 72 77 60Hz Rated speed of drive motor kW 110 Total current consumption during load operation 380V 400V 460V A A W A 235 217 194 225 214 186 Elec...

Страница 70: ...A At CompAir our philosophy is to continually improve our products We therefore reserve the right to alter technical data without prior notice 9 6 7 L132 RS 50Hz 60Hz air cooled A water cooled W L132...

Страница 71: ...45 C 60Hz Cooling water volume T 12K W l min 170 p 2 1 bar Cooling water inlet temperature W C min 5 max 35 Cooling water outlet temperature W C max 55 Cooling water pressure W bar max 10 Cooling wate...

Страница 72: ...plan 1225 17 77 660 210 680 210 660 2039 239 666 60 825 155 326 210 162 210 90 4 1321 241 965 1609 150 90 132kW Fixed Speed X 104 1119 1327 63 1374 2290 82 150 766 664 500 X 90 132kW Fixed Speed 55 3x...

Страница 73: ......

Страница 74: ...oling air inlet E Electrical connection C Water inlet heat recovery F Cooling water inlet water cooled system CA Cooling air outlet air cooled system G Cooling water outlet water cooled system CW Cool...

Страница 75: ...The machine does not fall under the Pressure Equipment Directive 2014 68 EU due to the criteria for exclusion as per Article 1 Para 2 c 2 f i and 2 j ii 3 In the event of the machine undergoing modifi...

Страница 76: ...Gardner Denver Deutschland GmbH Argenthaler Str 11 55469 Simmern Germany Tel 49 0 6761 832 0 Homepage www compair com e Mail sales compair com...

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