Becker VARIAIR DIRECT SCREW 1500 Operating Manual Download Page 1 | Manualshive

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28100031

100 08/2017

Page: 1

Operating Manual

DIN EN ISO 9001

001929 QM

DIN EN ISO 9001

001929 QM

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Summary of Contents for VARIAIR DIRECT SCREW 1500

Page 1: ...28100031100 08 2017 Page 1 Operating Manual DIN EN ISO 9001 001929 QM DIN EN ISO 9001 001929 QM...

Page 2: ...roubleshooting 10 2 6 Parameter overview 13 3 Construction diagram 15 4 Figure 1 front view 17 5 Figure 2 interior view from front VADS 1500 45kW 18 6 Figure 3 interior view from right VADS 1500 45kW...

Page 3: ...the nominal connection width of the air intake In case the pipe length exceeds 2 m choose the next bigger diameter Mount a compensator to avoid mechanical voltage on the suction side Keep connections...

Page 4: ...of the set speed of rotation Vacuum revolutions 110 min 200 Hz max Pressure revolutions 80 min 165 Hz max Without SPS control Vacuum and pressure kept at a constant level by internal PI regulator Para...

Page 5: ...up 19 or selection of parameters This data can be read out from menu group 19 Menu group is accessible by pressing the following combinations of keys a key Main Menu b key arrow up or arrow down The m...

Page 6: ...the system pressure exceeds the upper threshold value set by the factory Oil circulation The oil cycle is protected by the following switches or auxiliary contacts 14 Oil level switch The oil level in...

Page 7: ...s a prerequisite for this procedure please check the input voltage of the unit consuming component motor protection Europe USA switch 400V 50Hz 480V 60Hz PKZ no nominal current A nominal current A oil...

Page 8: ...nitialisation will come up every time the unit is switched on Confirmation If all pre settings have been made in accordance with the table press the START key once to confirm your settings The message...

Page 9: ...rdance with the methods stated below Motor contactor If a malfunction has occurred due to activation of a motor contactor an automatic restart will not occur until the switch is back in its starting p...

Page 10: ...r fan Check oil cooler fan for short circuit Remove from ventilator Check settings of motor contactor Oil pump malfunction control contact motor shutdown and error voltage loss at F3 Check electric li...

Page 11: ...al wiring Excess temperature oil 20 oil temperature switch shutdown and error Oil temperature above Check functioning of oil cooler fan message allowed maximum Lower refill oil check and clean filter...

Page 12: ...value 1 Unit does not start up when Previous manual stop Press START key running in automatic SPS mode SPS release signal missing at clamp 18 Check the electric wiring of the release line or SPS sign...

Page 13: ...21 mh_error h working hours of the motor level when the error occurred 19 22 f_error Hz frequency when the error occurred 19 23 U_error V mains voltage when the error occurred 19 24 I_error A current...

Page 14: ...ality factor 19 37 internal nominal value mbar 200 1000 vacuum operation 1000 2000 pressure operation 19 38 process with without 1 without PI control 1 with PI control 19 39 Series Test 1 test operati...

Page 15: ...xhaust air 10 Exhaust air silencer 11 Frequency inverter 12 Driving motor 13 Ball valve for oil drain 14 Oil level gauge glass oil level switch 15 Oil tank 16 Oil pump 16 M Motor of oil pump 17 Motor...

Page 16: ...st air cooler 10 Exhaust air silencer 11 Frequency inverter 12 Driving motor 13 Ball valve for oil drain 14 Oil level gauge glass oil level switch 15 Oil tank 16 Oil pump 16 M Motor of oil pump 17 Mot...

Page 17: ...28100031100 08 2017 Page 17 Pressure side LA Suction side SA Operating panel Main switch Figure 1...

Page 18: ...ge 18 compressor oil pressure manometer oil filter with differential pressure switch oil pump relief valve oil level gauge glass MI ball valve for oil drain Figure 2 rotation direction pump VADS 1500...

Page 19: ...28100031100 08 2017 Page 19 oil cooler fan suction filter Figure 3 oil filler neck VADS 1500 45 KW...

Page 20: ...28100031100 08 2017 Page 20 pressure pipe magnetic bypass valve Figure 4 exhaust silencer VADS 1500 45 KW...

Page 21: ...m Connection DN 150 PN 6 Abluftanschlu Exhaust Air Connection DN 150 PN 6 Verdichter Compressor VADS 1500 Liefermenge Free Air Flow 750 1200 m h Betriebsdruck Dauerbetrieb Operating Pressure Continuou...

Page 22: ...Page 22 compressor oil pressure manometer oil filter with differential pressure switch oil pump relief valve oil level gauge glass ball valve for oil drain Figure 5 rotation direction pump VADS 1500 3...

Page 23: ...28100031100 08 2017 Page 23 oil cooler fan suction filter Figure 6 oil filler neck VADS 1500 37 KW...

Page 24: ...28100031100 08 2017 Page 24 exhaust pipe magnetic bypass valve VADS 1500 37 KW Figure 7...

Page 25: ...back Lift the filter cap at the front and turn off the wing nut of the filter cartridge Mounting If possible this should be done by two people Place the filter cap exactly onto the O ring Make sure th...

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