Gardner Denver EnviroAire 15 Скачать руководство пользователя

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Содержание EnviroAire 15

Страница 1: ...Original Operating and Service Manual 15 22 kW USA Id no ZS1093133 00 June 2012...

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Страница 3: ...nd before the compressors are serviced New and edited publications can be obtained from your local Gardner Denver distributor or service center In any communication concerning the compressor it is ess...

Страница 4: ...stment Careful adherence to these instructions will result in economical operation and minimum downtime Boxed text formats are used within this manual to alert users of the following conditions Safety...

Страница 5: ...voltage at the system terminal strip of the frequency converter by measuring this between the DC and DC terminals the exact position can be found in the supplied operating manual of the frequency con...

Страница 6: ...REQUIREMENTS Asphyxiation Hazard Never breathe in compressed air from this system Never operate the unit with open doors or loose access panels Read the operator s manual before proceeding with this t...

Страница 7: ...________________________________________________________________________ _____________________________________________________________________________________ _________________________________________...

Страница 8: ...horoughly especially under difficult operating conditions Service If you encounter a fault or require spare parts please contact your Gardner Denver representative Trained expert staff will quickly an...

Страница 9: ...ndent alterations to the compressor equipment station or installing components which have not been approved by the manufacturer e g separator will result in the loss of the CE mark or other factory ce...

Страница 10: ...unctioning 18 5 1 Design of the unit 18 5 2 Schematic diagram 19 5 3 Water circuit 20 5 4 Air circulation 20 5 5 Control 20 6 Transport and installation 22 6 1 Transport 22 6 2 Installation 23 7 Prepa...

Страница 11: ...8 Pressure relief valve 40 10 9 Connecting terminals in the switch cabinet control transformer setting 41 10 10 Screw connections 42 10 11 General maintenance and cleaning 42 10 12 Clean change filte...

Страница 12: ...ake sure that only authorized personnel use the machine Define who is responsible for operating the machine and authorize him her to ignore instructions from third parties if these instructions could...

Страница 13: ...or operating pressures above 102 PSI it is in fact recommended that this safety device should be used for pressures above 58 PSI The steel wire has a diameter of 0 315 and is firmly clamped to the hos...

Страница 14: ...that nobody can be injured by the machine installation as it starts up Compressed air may contain substances that may damage your health if inhaled The compressed air produced by these compressors mus...

Страница 15: ...s checking the system or working on it For this a label with a corresponding warning notice has to be attached to the remote control equipment Noise even when it is not very loud can make us nervous a...

Страница 16: ...be isolated from external lines and hoses The system must be set up on a level surface with full contact between its base frame and the supporting surface 4 6 General workplace dangers Danger Safety m...

Страница 17: ...for damaged parts to be replaced Risk of electric shock Have the electrical equipment on a machine system checked regularly Have defects like loose connections or charred cables rectified immediately...

Страница 18: ...r or change it in any way If work which produces heat flames or sparks has to be carried out on a machine the adjacent components have to be protected by means of non inflammable material Motor air fi...

Страница 19: ...that parts and special accessories not supplied by us are not approved by us Installing or using such products may thus adversely affect active and or passive safety The manufacturer accepts no liabil...

Страница 20: ...Pressure holding valve 10 Water connection 11 Cooling air ventilator 12 Cooling air inlet filter mat 13 Compressed air outlet 14 Base frame 15 Control keypad 16 EMERGENCY OFF push button 17 Control ca...

Страница 21: ...sure holding valve residual pressure 17 Throttle 18 Manual valve 20 Ventilator 22 Non return valve 23 Throttle 24 Mud flap 25 2 2 directional solenoid valve discharge Y4 26 2 2 directional solenoid va...

Страница 22: ...the pressure holding non return valve 7 still remains closed at this pressure level The water supply of the screw compressor 4 is provided by the drop in pressure between the pressure tank 6 and the...

Страница 23: ...ins pressure does not drop to the target value within the programmed follow up time then the system will shut down If the target value is achieved before the expiration of the programmed motor follow...

Страница 24: ...ft must correspond to the unit width see Section 12 2 Keep the distance between the forks see Fig 4 and their length in mind when transporting the compressor All loose parts or parts which can swing f...

Страница 25: ...uched and labeled NOTICE The operator must always provide sufficient ventilation and exhaust for the compressor station Fig 5 The screw compressor unit has to be levelled The system may not be run whi...

Страница 26: ...CE The stated minimum cross section refers to a maximum duct length of 16 4 ft and a maximum of one bend In the event of differing values over 16 4 ft more than one bend filter cartridges screens etc...

Страница 27: ...drain facilities at their lowest points to drain collected liquids These facilities have to be fitted to allow the observance of the draining of such liquids Hand operated drain facilities have to be...

Страница 28: ...g and delay may be used To establish an electrical connection proceed as follows Route the supply cable through the cable gland 1 Fig 10 on the control cabinet and tighten screws Connect the supply li...

Страница 29: ...tched on again NOTICE Incorrectly setting the control transformer poses a risk to the trouble free operating of the system Checking the setting of the control transformer is part of commissioning and...

Страница 30: ...2 Close manual valve water in 1 Fig 12 Start system and monitor the water level Once the fill level marking Below 4 Fig 12 has been reached turn off system via the emergency off Open manual valve wate...

Страница 31: ...water on 1 Fig 12 start the system and observe the water level When the fill level marking Below 4 Fig 12 is reached switch system off via the emergency stop Open manually operated valve water on 1 Fi...

Страница 32: ...commissioning 30 7 7 Sound pressure level Sound pressure levels are measured in dB A according to PN8NTC 2 2 under a 70 load at an 11 yard distance tolerance 3 dB A air cooled unit 70 dB A Subject to...

Страница 33: ...compressor reservoir and pipe Turn on the main power supply switch After the power supply was switched on all LEDs on the compressor control GD Pilot TS light up for a display test The fault shown on...

Страница 34: ...in the pressure reservoir see also chapter 7 4 Open shut off valves between the screw compressor reservoir and pipe Turn on the main power supply switch After the power supply was switched on all LED...

Страница 35: ...menu After the acknowledgement the message READY TO START appears on the display unless another fault is present Press START button I 2 Fig 15 8 5 Shutoff To switch off the compressor use the O key 3...

Страница 36: ...t possible to specify a maximum permissible standstill time which will apply in all cases NOTICE The following aspects must be taken into account for storage of storing compressors The compressor shou...

Страница 37: ...wered There is a risk of electric shock from charged capacitors Disconnect the system from the mains and wait 10 minutes before touching electrical components The power capacitors need this time to di...

Страница 38: ...witch cabinet and checking of the control transformer setting Checking tightening screw connections Checking cleaning water level sensor Replace pressure holding non return valve General maintenance c...

Страница 39: ...44 000 h 46 000 h 48 000 h 50 000 h 52 000 h 54 000 h 56 000 h 58 000 h 60 000 h 62 000 h 64 000 h 66 000 h 68 000 h 70 000 h 72 000 h 74 000 h 76 000 h 78 000 h 80 000 h 33 m 36 m 39 m 42 m 45 m 48...

Страница 40: ...aintenance work make sure that no dirt gets to the clean air side of the air filter Changing intervals for air filter cartridge The operating conditions e g coolant temperatures the operating modes an...

Страница 41: ...before removing valves caps plugs fittings bolts and filters Make sure that system is leak tight Fig 18 1 RO membrane cartridge 2 Prefilter RO unit 3 Permeate pump Perform the prefilter change as foll...

Страница 42: ...equipment may result in personal injury or death Use the appropriate safety equipment hearing and eye protection and use safety precautions when performing this PRV check on an operating machine DANG...

Страница 43: ...em Checking the setting of the control transformer is part of commissioning and part of regular inspection maintenance because the supply voltage can change The connecting terminals in the switch cabi...

Страница 44: ...r at people especially Controller components Fittings Air end block Cooler Electric motor Dirt trap strainer 10 12Clean change filter with cooling air inlet and control cabinet inlet DANGER Only perfo...

Страница 45: ...intervals between changes may be shorter 10 13Inspection of the compressor stage DANGER Only perform checks and carry out work on the screw compressor when the unit is out of operation depressurized a...

Страница 46: ...ed on again CAUTION Caution when draining hot water risk of scalding Allow the unit to cool down first 1 Fig 25 1 2 Fig 26 Check if the water level indicator on the GD Pilot TS display deviates greatl...

Страница 47: ...been activated 7 Deactivate remote control timer 8 Excessive mains pressure 8 Wait until the mains pressure has fallen below the lower switching point Unit stops during the start up phase 1 Intake re...

Страница 48: ...8 Water injection pressure too low 8 Clean replace water filter cartridge and clean water circuit Excessive idling pressure 1 Intake regulator does not close correctly 1 Check intake regulator Check...

Страница 49: ...l fan motor power hp 1 2 Suggested cable cross section 400V AWG 8 AWG 6 Suggested fuse size 400V Amps 40 50 Cooling Cooling air flow through ventilator cfm 3125 3125 Heat rejected by ventilating fan a...

Страница 50: ...ter outlet inner thread G 3 8 3 8 NPT C Drain water separator inner thread G 1 4 1 4 NPT not available D Drain RO unit inner thread G 1 4 1 4 NPT E Compressed air connection external threaded connecto...

Страница 51: ...read G 3 8 3 8 NPT C Drain water separator inner thread G 1 4 1 4 NPT not available D Drain RO unit inner thread G 1 4 1 4 NPT E Compressed air connection external threaded connector R 1 1 NPT F Cool...

Страница 52: ...12 Annex 50 Fig 29 all dimensions in Inches...

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Страница 56: ...essor Division 1800 Gardner Expressway Quincy Illinois 62305 Telephone 800 682 9868 Fax 217 224 7814 Gardner Denver Deutschland GmbH Argenthaler Str 11 55469 Simmern Deutschland Tel 49 0 6761 832 0 Fa...

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