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Section VII - Problem Solving

Navigate to the Stop icon or to the Protections icon and press Enter.

(1)

Protections

(1)

General

The display shows the problem (Main Motor Converter Alarm) and a fault code (31 in this

case).

(1)

Main Motor Converter Alarm

(2)

Fault

Quincy Vacuum Pump-QSV Series

Содержание QSV 205

Страница 1: ...Quincy Oil sealed rotary screw vacuum pumps Instruction Manual QSV 205 QSV 345 QSV 430 QSV 530 QSV 205 BOOST QSV 345 BOOST QSV 430 BOOST...

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Страница 3: ...cycompressor com 2015 07 No 6996 0227 50 Issue B Copyright Quincy Compressors USA Any unauthorized use or copying of the contents or any part thereof is prohibited This applies in particular to tradem...

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Страница 5: ...ntroduction 9 Flow diagram 11 Condensate system 12 Regulating system 13 Electrical system 13 Section III Airlogic Graphic Controller Airlogic Graphic controller 15 Control panel 17 Icons used 18 Main...

Страница 6: ...79 Air filter 80 Oil and oil filter change 81 Coolers 83 Oil separator change 84 Pressure switch 85 Service kits 86 Storage after installation 86 Disposal of used material 86 Section VII Problem Solv...

Страница 7: ...pecialized personnel 4 This vacuum pump is designed for handling atmospheric air only No other gases vapors or fumes should be exposed to the vacuum pump intake or processed through the vacuum pump 5...

Страница 8: ...must be lifted using suitable equipment in accordance with the applicable safety regulations Loose or pivoting parts must be securely fastened before lifting It is strictly forbidden to dwell or stay...

Страница 9: ...t be installed near the vacuum pump 11 On machines with automatic start stop system or if the automatic restart function after voltage failure is activated a sign stating This machine may start withou...

Страница 10: ...ng operation The doors may be opened for short periods only e g to carry out routine checks Wear ear protectors when opening a door 7 People staying in environments or rooms where the sound pressure l...

Страница 11: ...achines shall take adequate precautions to ensure that there is no one checking or working on the machine To this end a suitable notice shall be affixed to the remote start equipment 7 Before removing...

Страница 12: ...re from entering them e g when steam cleaning 18 Make sure that all sound damping material and vibration dampers e g damping material on the bodywork and in the air inlet and outlet systems of the vac...

Страница 13: ...____________________________________________________ ____________________________________________________________________ ____________________________________________________________________ _________...

Страница 14: ...re at sea level is roughly 1 bar or 1000 mbar A typical working range for the QSV pumps is 400 mbar a to 10 mbar a From the illustration it can be seen clearly that this range is also equivalent to 60...

Страница 15: ...lecules in that pumped volume is not By definition the deeper the vacuum the lower the amount of molecules in the same volume of air This means that the mass flow will decrease with decreasing absolut...

Страница 16: ...re 2 Open view front Figure 3 Open view back Reference Name AF Air intake filter Co Oil cooler E Element ER Airlogic Graphic controller FN Cooling fan DM Drive motor OF Oil filter OT Oil separator tan...

Страница 17: ...le entry Flow diagram Air flow Air comes in through air intake filter AF and Vacuum Control Valve VC and is displaced by the vacuum pump element E A mixture of air and oil flows into the oil separator...

Страница 18: ...opening the supply from the oil cooler Co At approx 95 C 203 F 104 C 194 F for optional high water handling capacity versions all the oil flows through the oil cooler The filtered oil flows into the v...

Страница 19: ...he motor When the motor is stopped automatically and the vacuum pressure comes to the set point the regulator starts the motor again Boost version The regulation system of the Boost version is designe...

Страница 20: ...ce Name T1 Transformer Q15 Circuit breaker Q1 Circuit breaker K15 Contactor Z1 Frequency converter U1 EMC filter Electrical diagrams You can find the complete electrical diagram inside the electric ca...

Страница 21: ...fying the setpoint Event history menu Modifying general settings Info menu Week timer menu Test menu User password menu Web server Programmable settings Airlogic Graphic controller Control panel Figur...

Страница 22: ...will be executed if programmed and activated even after manually stopping the vacuum pump Protecting the Vacuum pump Shut down Several sensors are provided on the vacuum pump If one of the measurement...

Страница 23: ...ng the factory this function is made inactive If desired the function can be activated Consult the Quincy Customer Center WARNING If activated and provided the regulator was in the automatic operation...

Страница 24: ...to scroll through the menu 13 Stop button Button to stop the vacuum pump LED 7 goes out 14 Start button Button to start the vacuum pump LED 7 lights up indicating that the electronic regulator is ope...

Страница 25: ...ion functions Emergency stop Shutdown Warning Service Service required Main screen display Value lines display icon Chart display icon General icons No communication network problem Not valid Input ic...

Страница 26: ...escription Vacuum pump element Fan Frequency converter Motor Network problem General alarm Menu icons Icon Description Inputs Outputs Alarms Warnings shutdowns Counters Test Settings Service Saved dat...

Страница 27: ...Main screen Control panel 1 Scroll keys 2 Enter key 3 Escape key Function The Main screen is the screen that is shown automatically when the voltage is switched on and one of the keys is pushed It is...

Страница 28: ...Two and four value lines screens This type of Main screen shows the value of 2 or 4 parameters see section Inputs menu Typical Main screen 2 value lines Text on figures i Inlet pressure ii Flow iii Va...

Страница 29: ...These icons are only shown if their corresponding function is activated e g week timer automatic restart after voltage failure etc Pop up icons These icons pop up if an abnormal condition occurs warni...

Страница 30: ...ighted active When the Chart Medium Resolution is selected the chart shows the variation of the selected input per hour The screen shows the last 4 hours When the Chart Low Resolution is selected the...

Страница 31: ...croll keys 2 Enter key 3 Escape key Description When the voltage is switched on the main screen is shown automatically To go to the Menu screen select Menu using the Scroll keys Press the Enter key to...

Страница 32: ...sure Settings Regulation icon is selected The status bar shows the name of the menu that corresponds with the selected icon Use the Scroll keys to select an icon Press the Escape key to return to the...

Страница 33: ...ital input to be shown on the chart in the main screen Procedure Starting from the Main screen see Main screen Move the cursor to the action button Menu and press the enter key following screen appear...

Страница 34: ...in the screen shown above A small chart icon shown below an item in the list means this input signal is shown on the chart at the main screen Any analog input can be selected Selecting another input s...

Страница 35: ...gain to remove this input from the chart Another confirmation pop up opens Select Yes to remove or No to quit the current action In a similar way another input signal can be highlighted and selected a...

Страница 36: ...tion To call up information regarding the actually measured data and the status of some in puts such as the motor over load protection Procedure Starting from the Main screen see Main screen Move the...

Страница 37: ...s i Menu ii Regulation Move the cursor to the out puts icon see above section Menu icon using the scroll keys 1 Press the enter key 2 a screen similar to the one below appears i Outputs ii Modulating...

Страница 38: ...ng or shut down icon respectively Counters Control panel 1 Scroll keys 2 Enter key 3 Escape key Menu icon outputs Function To call up The running hours The number of motor starts The number of hours t...

Страница 39: ...above section Menu icon Press the enter key following screen appears Text on figures i Counters ii Running hours iii Motor starts iv Load relay v VSD 1 20 rpm in the percentage of the time during whi...

Страница 40: ...elect the control mode i e whether the vacuum pump is in local control remote control or controlled via a local area network LAN Procedure Starting from the main screen make sure the button Menu iv is...

Страница 41: ...emote control LAN network control After selecting the required regulation mode press the enter button on the controller to confirm your selection The new setting is now visible on the main screen See...

Страница 42: ...vice plans which are carried out To check when the next service plans are to be carried out To find out which service plans were carried out in the past To modify the programmed service intervals Proc...

Страница 43: ...ee above section Menu icon Press the Enter key Following screen appears Text on figures i Service ii Overview iii Service plan iv Next service v History Scroll through the items to select the desired...

Страница 44: ...o when the controller is not powered The figures within the bars are the number of hours to go till the next service intervention In the example above the Vacuum pump was just started up which means i...

Страница 45: ...s it can be necessary to modify the service intervals By default the service plan in Electronikon controller is for normal application and needs to be changed when running in medium or harsh applicati...

Страница 46: ...iii Running hours iv Actual In the example above the A Service level is programmed at 4000 running hours of which 0 hours have passed History The History screen shows a list of all service actions do...

Страница 47: ...on On vacuum pumps with a frequency converter driven main motor it is possible to program two different setpoints This menu is also used to select the active setpoint Procedure Starting from the Main...

Страница 48: ...Indirect stop level 1 iv Setpoint v Indirect stop level 2 vi Modify The screen shows the actual settings To modify the settings move the cursor to the action button Modify and press the Enter key Foll...

Страница 49: ...ngs as required in the same way as described above Indirect stop occurs when the pressure decreases to the pre set Indirect stop setpoint setpoint minus Indirect stop level The motor will decelerate t...

Страница 50: ...Following screen appears Using the Scroll keys move the cursor to the Event History icon see above section Menu icon The list of last shut down and emergency stop cases is shown Scroll through the it...

Страница 51: ...u icon Settings Function To display and modify a number of settings Procedure Starting from the Main screen Move the cursor to the action button Menu and press the Enter key Following screen appears N...

Страница 52: ...ted icon Each icon covers one or more items such as Access level Elements Fan Converter s Motor Starter General Automatic restart after voltage failure ARAVF Network Regulation Remote For adapting cer...

Страница 53: ...the key of the Scroll keys to select the setting to be modified and press the Enter key A pop up screen appears Use the or key to select the required value and press the Enter key to confirm In the s...

Страница 54: ...nu icon Info Function To show the Quincy internet address Procedure Starting from the Main screen Move the cursor to the action button Menu and press the Enter key Following screen appears Using the S...

Страница 55: ...schemes can be programmed A week cycle can be programmed a week cycle is a sequence of 10 weeks For each week in the cycle one of the four programmed week schemes can be chosen NOTICE Important remar...

Страница 56: ...on the controller Following screen appears 1 Week Timer 2 Week Action Schemes 3 Week Cycle 4 Status 5 Week Timer Inactive 6 Remaining Running Time The first item in this list is highlighted in red Sel...

Страница 57: ...Week Action Scheme 1 2 Monday 3 Tuesday 4 Wednesday 5 Thursday 6 Friday 7 Saturday 8 Sunday A new window opens The Modify action button is selected Press the enter button on the controller to create...

Страница 58: ...rm 1 Monday 2 Actions 3 Remove 4 Start 5 Stop 6 Pressure setpoint 1 7 Modify A new window opens The action is now visible in the first day of the week 1 Monday 2 Start 3 Save 4 Modify A pop up window...

Страница 59: ...Modify A new pop up window opens Use the Scroll keys on the controller to select the correct actions Press the Enter key to confirm 1 Monday 3 Are you sure 4 No 5 Yes 6 Save 7 Modify Press the Escape...

Страница 60: ...controller to leave this screen Programming the week cycle A week cycle is a sequence of 10 weeks For each week in the cycle one of the four programmed week schemes can be chosen Select Week Cycle fro...

Страница 61: ...to modify the first week A new window opens Select the action example Week Action Scheme 1 1 Week Cycle 2 Week 1 3 Week Action Scheme 1 4 Week Action Scheme 2 5 Week Action Scheme 3 6 Modify Check the...

Страница 62: ...us 5 Week Timer Inactive 6 Remaining Running Time A new window opens Select Week 1 to set the Week Timer active 1 Week Timer 2 Week 3 Week Timer Inactive 4 Week 1 Press the Escape key on the controlle...

Страница 63: ...t Remaining Running Time from the list and press the Enter key on the controller to Modify 1 Week Timer 2 Week 3 Week Timer Inactive 4 Week 1 5 Remaining Running Time This timer is used when the week...

Страница 64: ...Airlogic Graphic Controller 1 Week Timer 2 Week Action Schemes 3 Remaining Running Time User password menu Control panel 1 Scroll keys 2 Enter key 3 Escape key Menu icon Password 58 Quincy Vacuum Pump...

Страница 65: ...edure Starting from the Main screen see Main screen Move the cursor to Menu and press the Enter key 2 Following screen appears Using the Scroll keys select the Settings icon see section Modifying gene...

Страница 66: ...m stop time sec 5 5 30 Power recovery time sec 10 10 3600 Restart delay sec 0 0 1200 Communication time out sec 10 30 60 Fan motor starts per day air cooled vacuum pumps 1 240 240 Protections Minimum...

Страница 67: ...oes not accept inconsistent settings e g if the warning level is programmed at 95 C 203 F the minimum limit for the shut down level changes to 96 C 204 F The recommended difference between the warning...

Страница 68: ...Section IV Installation Dimension drawings Installation proposal Electrical connections Pictographs Dimension drawings 62 Quincy Vacuum Pump QSV Series...

Страница 69: ...mm H inches Weight Kg Weight lbs QSV 205 642 25 498 20 400 16 500 1102 QSV 345 642 25 498 20 400 16 500 1102 QSV 430 642 25 498 20 400 16 510 1124 QSV 530 642 25 498 20 400 16 520 1146 Dimensions 10...

Страница 70: ...2m ALT 2 ALT 4 ALT 3 Allow sufficient space 1m of clearance on all sides and top of the vacuum pump for safe and proper installation daily inspection and maintenance ALT 1 ISOLATION VALVE Outlet cool...

Страница 71: ...to the fluid reservoir Care must be taken to avoid assembling the piping in a strain with the vacuum pump It is very important to use adequate pipe diameter for the vacuum network The combination of r...

Страница 72: ...onsult Quincy Also if operating above 1000 m 3300 ft consult Quincy Moving lifting The vacuum pumps can be moved by a lift truck using the slots in the frame Take care not to damage the bodywork durin...

Страница 73: ...cclimatization before switching on the vacuum pump Electrical connections WARNING Working with machinery controlled by a frequency converter requires special safety precautions These safety precaution...

Страница 74: ...Section IV Installation Electrical connections for QSV 205 up to QSV 530 Service diagram POWER CIRCUIT MAIN MOTOR 1 2 1 2 68 Quincy Vacuum Pump QSV Series...

Страница 75: ...Vacuum pump control modes See also section Control mode selection The following control modes can be selected Local control The vacuum pump will react to commands entered by means of the buttons on th...

Страница 76: ...irs 2 Lightly oil the gasket of the oil filter screw it on and tighten by hand approx half a turn 3 Warning hot surface 4 Stop the vacuum pump before cleaning the coolers 5 Warning voltage 6 Switch of...

Страница 77: ...d tight to their terminals The installation must be earthed and protected against short circuits by fuses of the inert type in all phases It is advised to install an isolating switch near the vacuum p...

Страница 78: ...d Check the programmed settings Consult section Programmable settings Close the isolation valve Start and run the vacuum pump for a few minutes Check that the vacuum pump operates normally Open the in...

Страница 79: ...ring operation A few minutes after stopping the oil level should reach the top of the oil sight glass GI If the oil level is too low wait until the vacuum pump has vented Push the emergency stop butto...

Страница 80: ...nt timer see section Service menu Taking out of operation Disconnect the vacuum pump from the mains Shut off and vent the part of the system which is connected to the vacuum pump by opening the plug l...

Страница 81: ...nty or Product Liability Service kits For overhauling or carrying out preventive maintenance service kits are available see section Service kits Service contracts Quincy offers several types of servic...

Страница 82: ...edule programmed in the Airlogic for normal applications Current instruction book situation Type of application Action Normal Medium Harsh Check oil level and condition Daily Daily Daily Check reading...

Страница 83: ...ction Reference conditions and limitations and nominal operating pressure see section Vacuum pump data Exposure of the vacuum pump to external pollutants operation at high humidity combined with low d...

Страница 84: ...dicating the type of oil filled ex factory is stuck on the air receiver oil tank Quincy vacuum mineral oil Quincy s vacuum mineral oil is a specially developed lubricant for use in single stage oil se...

Страница 85: ...oil can be used for vacuum pump operating at ambient temperatures between 0 C 32 F and 40 C 104 F If the vacuum pump is regularly operating in ambient temperatures above 35 C 95 F oil lifetime is redu...

Страница 86: ...er 3 Remove the cover of the air filter AF and GBF Remove the filter element 4 Fit the new element and the cover 5 Reset the air filter service warning For vacuum pumps equipped with an Airlogic Graph...

Страница 87: ...s as they may not be compatible and the oil mix will have inferior properties A label indicating the type of oil filled ex factory is stuck on the air receiver oil tank Procedure 1 Run the vacuum pump...

Страница 88: ...rew it into place Tighten firmly by hand Unscrew the plug Dp in the outlet element housing and drain the oil Collect the oil in a collector and deliver it to the local collection service Refit the ven...

Страница 89: ...to escape 10 Fill the air receiver AR with oil until the level reaches the top of the oil sight glass see Operating instructions During operation Refit and tighten filler plug FC When the oil level i...

Страница 90: ...change Warning CAUTION The operator must apply all relevant Safety precautions Procedure Stop the vacuum pump close the air inlet valve and switch off the voltage Wait a few moments for the vacuum pum...

Страница 91: ...eparator tank back in position Caution not to squeeze the O ring Tighten bolts Pressure switch Testing CAUTION The pressure switch test can only be performed by authorized personnel and is protected b...

Страница 92: ...eep the vacuum pump in excellent condition Consult the Spare Parts List for part numbers Storage after installation Procedure Run the vacuum pump regularly e g twice a week until warm NOTICE If the va...

Страница 93: ...hing off the voltage Faults and remedies vacuum pump If the alarm LED is lit or flashes consult sections Event history menu or Service menu Condition Fault Remedy The pump cannot reach ultimate pres s...

Страница 94: ...ature or relative humidity is too high Check for cooling air restriction or im prove ventilation of the vacuum pump room Avoid recirculating of cooling air If installed check capacity of vacuum pump r...

Страница 95: ...the Stop icon or to the Protections icon and press Enter 1 Protections 1 General The display shows the problem Main Motor Converter Alarm and a fault code 31 in this case 1 Main Motor Converter Alarm...

Страница 96: ...ve Check back pressure oil separator vessel Check oil injection 7 Overcurrent oC Check wiring to motor Check for short circuits Check inlet valve Check back pressure oil separator vessel Check oil inj...

Страница 97: ...erminal S8 EF8 Check control wiring 23 Internal Fan Fault FAn Check cooling inverter 24 Overspeed oS Contact Quincy 25 Speed Deviation dEv Contact Quincy 26 PG Disconnect PGo Contact Quincy 27 Input P...

Страница 98: ...inal S2 EF2 Contact Quincy 68 Mechanical Weakening Detection 1 oL5 Contact Quincy 69 Mechanical Weakening Detection 2 UL5 Contact Quincy 70 Current Offset Fault CoF Contact Quincy 71 PLC Detection Err...

Страница 99: ...d CPF25 Contact Quincy 155 ASIC BB Circuit Error CPF26 Contact Quincy 156 ASIC PWM Setting Register Error CPF27 Contact Quincy 157 ASIC PWM Pattern Error CPF28 Contact Quincy 158 ASIC On delay Error C...

Страница 100: ...A37 Contact Quincy 313 Control Command Selection Error oFA38 Contact Quincy 314 Drive Timeout Waiting for Response oFA39 Contact Quincy 315 Control Response Selection 1 Error oFA40 Contact Quincy 316...

Страница 101: ...ompatibility Error oFC00 Contact Quincy 771 Option Not Properly Connected oFC01 Contact Quincy 772 Same Type of Option Card Already Connected oFC02 Contact Quincy 774 AID Conversion Error oFC05 Contac...

Страница 102: ...Airlogic Graphic controller Important NOTICE The readings mentioned below are valid under the reference conditions see section Reference conditions and limitations Reference Reading Vacuum pressure De...

Страница 103: ...n the values proposed below Caution Always double check the fuse size versus the calculated cable size If required reduce fuse size or enlarge cable size Cable length should not exceed the maximum len...

Страница 104: ...0 400 IEC 64 7 32 3 71 8 35 9 QSV 530 230 60 460 CSA UL 56 2 28 1 62 5 31 2 QSV 530 500 50 400 IEC 25 9 32 3 28 7 35 9 QSV 530 575 60 460 CSA UL 22 5 28 1 25 0 31 2 Max fuse pack Supply cables Pump Vo...

Страница 105: ...culated in order to protect the cable against short circuit Fuse calculations for cUL and UL The indicated fuse size is the maximum fuse size in order to protect the motor against short circuit For cU...

Страница 106: ...owed current in function of the ambient temperature for installation method C Installation method F according table B 52 1 Single core cables touching in free air Clearance to wall not less than one c...

Страница 107: ...For supply cables up to 35 mm same size as supply cables For supply cables larger than 35 mm half the size of the supply wires Always check the voltage drop over the cable less than 5 of the nominal v...

Страница 108: ...see UL 508A table 28 1 continued Install fuses of half the size of the recommended maximum fuse size on each cable When using 2 x 3 phase 2 PE as in 3 Add 25 to the total current from the tables and...

Страница 109: ...A So 2 parallel cables of 3 x AWG3 2 x AWG8 are sufficient Install 80 A fuses on each cable Reference conditions and limitations Reference conditions Relative humidity 0 Air inlet temperature C 20 F 6...

Страница 110: ...5 Maximum inlet pressure for water vapor mbar a 43 Torr 32 Maximum water vapor pumping rate kg h 12 8 lb h 28 2 Nominal motor power kW 5 5 HP 7 5 Maximum motor shaft speed Rpm 3500 Minimum motor shaft...

Страница 111: ...shaft speed Rpm 3500 Minimum motor shaft speed Rpm 600 Oil capacity L 16 US GAL 4 2 Oil capacity Imp GAL 3 5 cu ft 0 57 Sound pressure level according to ISO 2151 2004 dB A 65 QSV 345 Maximum inlet pr...

Страница 112: ...andling capacity Maximum inlet pressure for water vapor mbar a 520 Torr 390 Maximum water vapor pumping rate kg h 192 lb h 423 Nominal motor power kW 7 5 HP 10 Maximum motor shaft speed Rpm 4500 Minim...

Страница 113: ...shaft speed Rpm 4000 Oil capacity L 16 US GAL 4 2 Oil capacity Imp GAL 3 5 cu ft 0 57 Sound pressure level according to ISO 2151 2004 dB A 76 QSV 430 option high water handling capacity Maximum inlet...

Страница 114: ...essure for water vapor mbar a 353 Torr 264 Maximum water vapor pumping rate kg h 192 lb h 423 Nominal motor power kW 15 HP 20 Maximum motor shaft speed Rpm 7000 Minimum motor shaft speed Rpm 600 Oil c...

Страница 115: ...ted voltage AC 250 V AC 10 A Max Related voltage AC 30 V DC 10 A Max Digital inputs Number of inputs 10 Airlogic Graphic controller p n 1900 5200 80 1900 5200 82 Supply by controller 24 V DC Supply pr...

Страница 116: ...tor and must be operated below 0 5bar g No alterations must be made to this vessel by welding drilling or any other mechanical methods without the written permission of the manufacturer Use only oil a...

Страница 117: ...for the design are shown and or referred to The Declaration of Conformity Declaration by the Manufacturer is part of the documentation that is supplied with this vacuum pump Local legal requirements a...

Страница 118: ...the approximation of laws of the Member States relating to Harmonized and or Technical Standards used Att mnt Machinery safety 2006 42 EC EN ISO 12100 EN 1012 2 Electromagnetic compatibility 2004 108...

Страница 119: ...k and storage charges may be applied at the discretion of Seller Accounts past due shall bare interest at the highest rate lawful to contract for but if there is no limit set by law such interest shal...

Страница 120: ...to seller freight prepaid for inspection Seller warrants repaired or replaced parts of its own manufacture against defects in materials and workmanship under normal use and service for ninety 90 days...

Страница 121: ...___________________________________________________ ____________________________________________________________________ ____________________________________________________________________ __________...

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