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80448608

Revision B

January 2018

Save These Instructions

Oil-Free Rotary Screw Air Compressor

Installation, Operation and Maintenance

IRN37K-OF, IRN45K-OF, IRN55K-OF, IRN75K-OF
IRN90K-OF, IRN110K-OF, IRN132K-OF, IRN160K-OF
IRN50H-OF, IRN60H-OF, IRN75H-OF, IRN100H-OF
IRN125H-OF, IRN150H-OF, IRN200H-OF

RELEASED 06/Feb/2018 13:48:37 GMT

Содержание IRN100H-OF

Страница 1: ...Free Rotary Screw Air Compressor Installation Operation and Maintenance IRN37K OF IRN45K OF IRN55K OF IRN75K OF IRN90K OF IRN110K OF IRN132K OF IRN160K OF IRN50H OF IRN60H OF IRN75H OF IRN100H OF IRN125H OF IRN150H OF IRN200H OF RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 2: ...LDER 28 GENERAL SETTINGS FOLDER 28 INTEGRAL SEQUENCING FOLDER 31 STATUS FOLDER 32 FACTORY SETTINGS FOLDER 34 WEB ACCESS 38 COMMISSIONING PROCEDURES 38 CONNECTING TO A PC 39 ETHERNET CONFIGURATION 43 LOGIN PROCESS 44 DEFAULT ACCOUNTS 46 NAVIGATION 47 TAB NAVIGATION 47 COMMAND BUTTONS 47 DASHBOARD ICONS 48 HOME PAGE 49 EVENT LOG UTILITY 50 PERFORMANCE LOG UTILITY 52 GRAPHING UTILITY 54 INSPECTION LO...

Страница 3: ...rized Ingersoll Rand service department All components accessories pipes and connectors added to the compressed air system should be of good quality procured from a reputable manufacturer and wherever possible be of a type approved by Ingersoll Rand clearly rated for a pressure at least equal to the machine maximum allowable working pressure compatible with the compressor oil accompanied with inst...

Страница 4: ...led Connection to an electrical supply of incorrect voltage and or frequency WARNING The use of repair parts other than those included within the Ingersoll Rand approved parts list may create hazardous conditions over which Ingersoll Rand has no control Therefore Ingersoll Rand cannot be held responsible for equipment in which non approved repair parts are installed WARNING The motor rotor contain...

Страница 5: ...___________________________________________________________________________________ Customer Order No ______________________________________________________________________________________ Ingersoll Rand Co Order No _____________________________________________________________________________ For ready reference Record the serial number and model number of your unit here Serial Number ____________...

Страница 6: ...ny of the labels and tags attached to the product may result in death serious injury or property damage Check that all labels tags and data name plates are in place and legible It is your responsibility to make this information available to others If you have any questions about safety or procedures not included in this manual ask your supervisor or contact any Ingersoll Rand office or qualified I...

Страница 7: ...ake an inspection and grant a concealed damage notation If you give the transportation company a clear receipt for goods that have been damaged or lost in transit you do so at your own risk and expense WE AT lR ARE WILLING TO ASSIST YOU IN EVERY POSSIBLE MANNER TO COLLECT CLAIMS FOR LOSS OR DAMAGE BUT THE WILLINGNESS ON OUR PART DOES NOT MAKE US RESPONSIBLE FOR COLLECTION OF CLAIMS OR REPLACEMENT ...

Страница 8: ...nal or Local codes must be maintained The compressor can be installed on any level floor capable of supporting it A dry well ventilated area where the atmosphere is as clean as possible is recommended Sufficient space all round and above the compressor must be allowed to enable the effective removal of the cooling air which in turn will reduce the risk of recirculating the cooling air back through...

Страница 9: ...ortant that they are piped separately into an open drain A dripleg assembly and isolation valve should be mounted near the compressor discharge A drain line should be connected to the condensate drain in the base IMPORTANT The drain line must slope downward from the base to work properly For ease of inspection of the automatic drain trap operation the drain piping should include an open funnel NOT...

Страница 10: ...either 110V or 230V single phase dependant on the country of installation The supply should be suitable fused and an independent isolator installed adjacent to the compressor This should be done in accordance with local and national codes It is good practice and sometimes mandatory to display suitable signs warning that the machine has two separate electrical supplies which both must be isolated b...

Страница 11: ... must ground a wye system Refer to local electrical codes When you ground a wye system the voltage to ground becomes stable and controlled This prevents a system from damage by conditions that cause high voltage to ground It is typical to ground the neutral center point of a wye source It is not necessary to ground a delta system If you ground a delta system ground it to one phase You can also gro...

Страница 12: ...pply voltage 480 440 or 380 volts NOTICE With all compressors that have a variable speed drive for the primary drive connect the ground to the L2 input of the compressor If you do not obey this procedure the compressor does not operate NOTICE If you find a grounded phase during installation it is important to know if the grounded phase is intentional grounded or accidental ungrounded with a ground...

Страница 13: ...n your area NOTICE You must remove the two jumpers One jumper is in the MOV EMC metal box at the bottom of the compressor The other jumper is on the printed circuit board PCB found on the input buss bars to the drive Location of First Jumper A First jumper Location of Second Jumper A Power interface board located underneath B DC Bus sensing board C Control board D EMC board E Cooling fan F Second ...

Страница 14: ...after draining the water system proceed to vent the system as follows Locate the water system vent cocks on top of the intercooler aftercooler and oil cooler Open the water valve s allowing water to flow to the package Open the vent cocks and allow all air to escape from the system When water is observed at the vent cocks close them The system is now vented Draining the water system Should it beco...

Страница 15: ... concentration Corrosivity Hardness pH Total Dissolved Solids Temperature at inlet Alkalinity Monthly if stable for 3 to 4 months analyse quarterly Langelier Index 0 to 1 Iron Monthly 2 ppm Sulphate Monthly 50 ppm Chloride Monthly 50 ppm Nitrate Monthly 2 ppm Silica Monthly 100 ppm Desolated Oxygen Daily if stable analyse weekly 0 ppm as low as possible Oil Grease Monthly 5 ppm Ammonia Monthly 1 p...

Страница 16: ... air at the target pressure Panel instrumentation is provided to indicate the compressor operating conditions and general status Air is pulled into the machine by the cooling blower and through the heat exchangers for air cooled By cooling the discharge air much of the water vapor naturally contained in the air is condensed and is drained from the built in moisture separators and drains The oil su...

Страница 17: ...tate This icon will flash when the machine is Running Unloaded Alert Illuminates when an Warning flashes or Trip constant on is sensed Can be in a Ready Warning or Tripped state Auto Illuminates when the compressor stops in auto restart COMMAND KEYS These keys command the controller to perform actions as specified in the following table When any of these keys are pressed the action below will be i...

Страница 18: ...e navigation rolls over from the last to the first folder and vice versa Folder Name Icon Description Home System performance and status main information The first page of this folder is the default page when the controller first powers up Operator Settings System options and configuration settings Events System events log Trip History Details on the most recent trips Graphing On board graphing of...

Страница 19: ...nder is nearing or has expired i e an air or oil filter needs to be changed Unloaded or Loaded Compressor is in the unloaded state Compressor is in the loaded state Xe 90M 145M s Dashboard Icons DASHBOARD STATUS MESSAGES The dashboard also displays the current operating state of the compressor The following states can be encountered during machine operation Ready to Start The compressor currently ...

Страница 20: ...s only displayed if the Hot Discharge option is disabled Second Stage Discharge Temperature indicated by the numbers in the lower right of the display This is the temperature of the compressed air at the discharge of the 2nd stage compression module and is only displayed if the Hot Discharge option is enabled Temperature Unit of Measure indicated to the right of the Package Discharge Temperature T...

Страница 21: ...dule shaft Oil Filter Pressure Drop Differential pressure across the filter Higher values indicate an older or clogged filter Remote Pressure optional An optional pressure sensor that reads pressure at a point outside of the compressor package Usually this would be on a common tank PAGE 5 VSD Motor Speed The speed of the motor in rpm as read from the VSD Capacity The capacity of the compressor in ...

Страница 22: ...pressor to be controlled by a serial or Ethernet device such as an X8I This is equivalent to the Sequencer option on older Intellisys controllers Remote Start Stop Enabling this setpoint allows the compressor to be started and stopped using the digital inputs on the controller Enable PORO Enabling this setpoint will allow the compressor to automatically restart after a power outage has been restor...

Страница 23: ...Inlet Pressure Bearing Oil Pressure Remote Pressure Only on units with the remote sensor option Please note that if a sensor is currently reading a value that is 10 of its range from zero the sensor will not be able to be calibrated and an warning will be logged in the event log Please make sure the sensor is being exposed to atmosphere before attempting calibration EVENTS FOLDER PAGES 1 TO A MAX ...

Страница 24: ...n 24 hours if the service complete factory set point has not be set If the service complete has not been set 100 hours later the ALARM SERVICE REQUIRED warning will be issued This warning can only be cleared by the service complete factory set point Once the service complete factory set point is set indicating the service is completed the time for the next SERVICE REQUIRED warning will be calculat...

Страница 25: ...scharge Pressure 14 5 psi 2nd Stage Inlet Pressure 14 5 psi is a value greater than 5 for 2 seconds or longer 4 High 1st Stage Inlet Temperature On Screen Text High 1st Stage Inlet Temperature This will occur if the compressor has been started for at least 5 seconds and the 1st stage inlet temperature is greater than 125 F High 1st Stage Temperature On Screen Text High 1st Stage Temperature This w...

Страница 26: ... 5 seconds Wrong VSD Type On Screen Text Wrong VSD Type This will occur if the compressor type set point in the controller does not match the value of the ID board in the VSD Check Input Power On Screen Text Check Input Power This will occur if the AC input voltage as read from the VSD is less than the low voltage threshold for at least 5 seconds The low voltage threshold is 150 VAC for 230 volt u...

Страница 27: ...will occur while the controller is waiting for a power module test to complete Waiting for Motor Stop On Screen Text Wait for Motor Stop This will occur if the motor speed as read from the VSD is not equal to 0 Isolation Contact Open On Screen Text Isolation Contact Open This will occur if the isolation contact has cycled more than 5 times within a 1 hour period This start inhibit can be active as...

Страница 28: ... check these maintenance items If the compressor is not in a running state the status will display Load unless a maintenance indicator has been issued when the machine was running and has not yet been reset The following filters are displayed Oil Filter Inlet Filter PAGE 2 MAINTENANCE STATUS This page displays the time until the unit should be serviced The service meter will deplete as the hours c...

Страница 29: ...hanges even when the selections have not been confirmed and the user exits the page then returns Cycling of the power returns all selections to their current settings The controller does not support Daylight Savings Time PAGE 3 HOME PAGE SELECTION Auto Return to Home enables the controller to return the display back to the selected Home Page if there is no user activity for the Delay Time shown Th...

Страница 30: ...to the accept setting and press enter in order for the values in the setting variables to be confirmed by the controller Cancel Discard any changes made to the Com2 configuration settings PAGE 7 AND 8 ETHERNET SETTINGS IP Address Setting When DHCP is not enabled this setpoint sets the IP address of the controller IP Address Actual This will match the IP address setting when DHCP is not enabled If ...

Страница 31: ...quencing Enabling Integral Sequencing chooses this compressor to be the sequence Master The master s system pressure sensor will be the pressure signal used for the system The default is disabled Please make sure all compressors are set up for integral sequencing before enabling this function It is important that only one compressor in the system have this setpoint enabled otherwise system behavio...

Страница 32: ...so on Compressors will only rotate positions with other compressors of the same priority level Rotate Now Selecting this setpoint will cause the sequence to shift according to the priorities regardless of the rotation interval setpoint Rotation Interval Determines the time period between automatic sequence rotations Time Left Counts down the time until the sequence rotation will occur STATUS FOLDE...

Страница 33: ... from the VSD The temperature sensor is on the VSD control board Input Rectifier Temperature The temperature of the input rectifier as read from the VSD IGBT U Temperature The temperature of the IGBT U module as read from the VSD IGBT V Temperature The temperature of the IGBT V module as read from the VSD IGBT W Temperature The temperature of the IGBT W module as read from the VSD PAGE 5 COMPRESSO...

Страница 34: ...r is used for setting parameters that are specific to that compressor and displaying software information for the controller PAGE 1 PASSWORD Password Provides access to enter a valid password to gain access to password protected parameters The password is entered by scrolling down to the password value and pressing the return key Password entered This checkbox will indicate a valid password has be...

Страница 35: ...sword Required Hot Discharge Enable this setpoint to activate the Hot Discharge option which disables the package discharge temperature sensor Blower Speed This setting can be used to set the output to the variable speed blower A value of 101 is used for variable speed operation Any value less than 101 operates the VSD blower as a fixed speed blower For example a value of 100 is 100 output full sp...

Страница 36: ...d to display the maximum motor speed Minimum Motor Speed This is read only and is used to display the minimum motor speed Proportional Gain Used to adjust the proportional gain of the controller s PID Integral Gain Used to adjust the integral gain of the controller s PID Control D Factor Used to adjust the derivative gain of the controller s PID Ramp Rate Used to adjust the PID s ramp rate Skip Sp...

Страница 37: ...terface board diagnostic function Control and Interface Board Test Result This is read only It displays the results of the control and interface board test Power Module Test This setting is used to select the power module test Selecting this setting will cause the VSD to run the power module diagnostic function Power Module Test Result This is read only It displays the results of the power module ...

Страница 38: ...ameters Display of analog signals Display of hour meters Display of Event log Graphing Xe 145M Only Display of maintenance timers Edit and display of maintenance log Notification of alarm trip events via email COMMISSIONING PROCEDURES There are certain parameters that must be configured in order for the controller to properly communicate to the LAN and to the network Outlined below is a list of st...

Страница 39: ...do this please follow the instructions listed below to configure the computer IP address These settings are accessible using Windows XP by selecting Using Classic View Select Start Select Settings Select Network Connections Using XP Start View Select Start Select Control Panel Select Network Connections Please note that the controller ships with a default IP address of 192 168 2 220 Select Local A...

Страница 40: ...S 2 Right click on the Local Area Connection and select Properties 3 Scroll down the connection list to find the Internet Protocol TCP IP Select the Internet Protocol TCP IP and click on Properties RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 41: ...EN 80448608 Rev B 41 WEB ACCESS 4 Click on the Alternative Configuration tab 5 Click on User Configured Button RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 42: ...B ACCESS 6 Enter IP address for the computer 192 168 2 221 Enter the Subnet mask for the computer 255 255 255 0 and leave all other field boxes blank 7 Click on OK button when it is complete RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 43: ...iguration allows the user to select how the controller will be connected to the LAN The controller ships with a default IP address of 192 168 2 220 If Enable DHCP option is true in the General Settings screen 8 of the controller then it will obtain an IP address via DHCP Refer R55 160 kW Instruction manual for more information Once the user changes the DHCP Enable option to true the Assigned IP ad...

Страница 44: ...partment but can generally be any text label you wish You must have this address before you can log in to the web pages See section Ethernet Configuration Please note that Web Pages requires Internet Explorer 8 or newer or Mozilla Firefox 5 or newer Certain functions may not behave correctly when using older browser software To log in to the web pages you must first type the address into your brow...

Страница 45: ...e from language dropdown control The full list of languages for the Xe 145M controller is supported by the web interface The user may select one language from this list This selection will be the language for the web interface after the login is successful Select your language from the dropdown list Click on Login button to continue Upon successfully logging in you will see the system HOME screen ...

Страница 46: ... the screens The user is unable to change any set points or access to the configuration overview screens USER The user has all rights available to the VIEW access level as well as being able to change setpoints on the HOME screen and working duration of the maintenance counter The user is able to manually start stop load and unload the compressors as well as reset the alarm ADMIN The user has all ...

Страница 47: ...RMATION Account Clicking this tab will bring the user to the ACCOUNT page See section ACCOUNT MANAGEMENT COMMAND BUTTONS All pages show five command buttons Start Stop Reset Alarm Load and Unload five dash board icons and current status of the compressor If the current user s account type does not have the necessary access rights to control the compressor via the web interface remote control from ...

Страница 48: ...ed Compressor is in the unloaded state Loaded Compressor is in the loaded state Compressor Name User Name Print Button and Log Out button are always visible on the right side top of the page regardless of the tab selected Compressor Name The user can set the Compressor Name from the Compressor Information tab The user can use this host name as a browser address for the web pages A Compressor Name ...

Страница 49: ...number of starts etc Click on the pressure set point value in the white box to change the Pressure Set Point value Enter the new pressure set point value and click on Confirm button Pressure Set Point is only editable parameter for the Admin and User type accounts The user with View type account can t change these system parameters RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 50: ...ny time an event occurs the system will send the display to the first event log page Each event is added into EVENT LOG with a date mm dd time hh mm ss and the event value This is the value that triggered the event The event labeled as 1 is the newest event Click on the dropdown control and select the number of events per page If the events per page are 20 then previous events will be available in...

Страница 51: ...ghlights all the trips in red text warnings in yellow text and system events in the blue text The History dropdown allows the user to select the option to see the event log history for a selected time period Click on the dropdown command and select option Last 7 Days to see the event log of last 7 days The EVENT LOG will record the last 500 events Once this 500 event limit has been reached the old...

Страница 52: ...ted time period The PERFORMANCE LOG page is divided into two major sections The top section displays the parameter values The bottom section contains the controls for the Performance log The Running Hours are the amount of time that the compressor has been operating between all start and stop sequence The Loaded Hours is the amount of time that the compressor has been running and not running unloa...

Страница 53: ...efault frequency of reporting is Every 8 hours In this case after every 8 hours the web page application will send the performance log to the user at a specified email account The sampling rate of the data capture can be set by the user selection of the Monitoring Interval The Monitoring Interval dropdown control determines the time interval after which parameters will be updated in to the PERFORM...

Страница 54: ...elected analog input variable and time duration The GRAPHING UTILITY allows the user to plot a graph on hour day or week basis The default option is Hours Activation of a button will deselect any other button previously selected When Hours has been selected the X axis will be scaled such that the span on graph represents duration of 1 hour When Days has been selected the X axis will be scaled such...

Страница 55: ...rop down menu allows the user to choose a variable to view data on the graph Click on the dropdown menu and select the variable to monitor on the graph Variables include all analog inputs as well as some calculated variables The amount of variables will vary depending on the compressor type and the available options RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 56: ...ame as shown on the MAINTENANCE folder of controller This tab provides a service scheduler so that periodic maintenance reminders may be scheduled for consumable parts The user can also change the contact address contact number to call for parts or service This is the number of the local Ingersoll Rand representative Click on Confirm button to save the changes Admin and User type accounts can only...

Страница 57: ... user name currently set to receive inspection logs via email as per the specified time interval and time of the day for instantaneous data Click on the dropdown control and select the Interval The default time interval is Daily If the time interval is Weekly then the web page application will send the inspection log to the user at a specified email address on weekly basis Click on the dropdown co...

Страница 58: ...rval is Daily and time of day is 09 00 then the web page application will send inspection logs via email everyday at 9 00 AM The user name will be displayed as E mail recipients in the INSPECTION LOG if the check box for the same is checked in the Email notification section of the ACCOUNT page Refer E mail notification section of the ACCOUNT page to change the E mail address RELEASED 06 Feb 2018 1...

Страница 59: ... IDENTIFICATION The Host Name is shown as a Compressor Name on the right side top of each web page The user can use this domain name as a web page browser address to access the web pages To change the existing host name enter the new hostname in the white box and click on Submit button Once the user will submit the new host name the compressor name will be changed automatically on the next login E...

Страница 60: ...n Enter the SMTP Server SMTP Account and then click on Submit button to save the SMTP settings User account with access level Admin can only have an access to change the parameters in Compressor Identification and Email SMTP Settings blocks User account with access level User and VIEW cannot have an access to change these parameters RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 61: ... the Submit button to save the compressor details UNIT TYPE Click on the dropdown control and select the measurement unit type for the compressor parameters Default unit type is English User account with access level Admin and User can only have an access to change these compressor parameters User account with access level VIEW can only monitor the data and the user can not have an access to chang...

Страница 62: ...ations to various events that may occur ADD ACCOUNT The ACCOUNT tab shows the list of accounts that currently exist which are listed by user name and access rights Clicking on an account will highlight that account in blue color Click on ADD button to add an account with a specified access level for the web page application Enter the ADMIN password to proceed RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 63: ...s rights Click on Add Account button will add the new user account into the list of user accounts Only a user with ADMIN rights will be able to make a new account or remove the existing accounts Select the user account from the list and click on X button to delete the selected user account RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 64: ...nge PW AL button Click on the dropdown control and choose the new access level for selected user account Again click on Change PW AL button to save the changes in access level or password for selected user account Set the email address settings for the user by clicking on the Add button in the email list Then type in the email address and check the boxes for the type of alerts the user should rece...

Страница 65: ...ss level Admin can only have an access to make a new account or modify the access level of these accounts User account with access level User and VIEW can t have an access to make a new account or modify the user accounts RELEASED 06 Feb 2018 13 48 37 GMT ...

Страница 66: ...age R 31 Package kW R 32 kW Hours R 0 999 Add to mW hours 1000 33 mW Hours R 34 Motor kW R 48 Average Package kW hr R 49 Average Capacity R 50 Average Capacity R 51 Package Energy Cost Low R 0 99 99 Divide by 100 52 Package Energy Cost High R Multiply by 100 53 Energy Savings Low R 0 99 99 Divide by 100 54 Energy Savings High R Multiply by 100 55 Lifetime Energy Savings Low R 0 99 99 Divide by 100...

Страница 67: ...ode R See table 3 255 Warning Code R See table 3 256 Alarm Code R See table 3 Note 1 If unit of measure is bar or kgcm2 divide by 10 Note 2 If unit of measure is bar or kgcm2 divide by 100 If unit of measure is PSI divide by 10 Bit 0 Host Local R W 0 Local 1 Host Bit 1 Run Stop R W 0 Stop 1 Run Bit 2 Load Unload R W 0 No Loaded Operation 1 Loaded Operation Bit 3 Operating at Minimum Speed R 0 Oper...

Страница 68: ...e 18 High VSD Temperature 19 Fan Motor Overload Blower Fault 20 High 1st Stage Discharge Temp 21 High 2nd Stage Discharge Temp 22 High Bearing Oil Temp 23 High I C Air Temp 24 2nd Stage Over Ratio 25 Remote Stop Failure 26 Remote Start Failure 27 Incorrect VSD Type 28 High Condensate Level Code Description 29 High Air Pressure 30 Low Bearing Oil Pressure 31 High 1st Stage Inlet Temperature 32 Emer...

Страница 69: ... Fault 15 116 VSD Fault 16 117 VSD Fault 17 118 VSD Fault 18 119 VSD Fault 19 120 VSD Fault 20 Code Description 121 VSD Fault 21 122 VSD Fault 22 123 VSD Fault 23 124 VSD Fault 24 125 VSD Fault 25 126 VSD Fault 26 127 VSD Fault 27 128 VSD Fault 28 129 VSD Fault 29 130 VSD Fault 30 131 VSD Fault 31 133 VSD Fault 33 134 VSD Fault 34 135 VSD Fault 35 136 VSD Fault 36 137 VSD Fault 37 138 VSD Fault 38...

Страница 70: ...ve Inspect Replace Replace Blowdown valves Inspect Rebuild Rebuild Airend intake batts Check Check Check Breather Check Check Check Check Check Food Grade Lubricant Ultra FG Check Analysis Every 1000 Change If the compressor is run less than 4 000 hours per year Maintain every 6 months Maintain every year Maintain every 2 years Change filter if changing Food Grade Lubricant Ultra FG MAINTENANCE PR...

Страница 71: ...he Maintenance Manuals Prior to attempting any maintenance work ensure that all air pressure is fully discharged and isolated from the system If the automatic blowdown valve is used for this purpose then allow enough time for it to complete the operation the machine cannot be started accidentally or otherwise by posting warning signs and or fitting appropriate anti start devices all residual elect...

Страница 72: ... screen If Oil Filter Press Drop is less than 0 9 bar 13 psi then the oil filter does not need service If the warning light is on and Change Oil Filter warning is displayed then the oil filter should be replaced Position the empty drain pan under the oil filter loosen the filter housing Remove the element from the housing Wipe the sealing surface of the filter adaptor with a clean lint free cloth ...

Страница 73: ...brated in accordance with any national or local codes that may exist If no code exists IR recommend that the pressure relief valve is recalibrated at intervals of one year Air Filter Change Procedure Unclip or unbolt the retaining cover and remove the old element s Fit new element s and refit the retaining cover Aircooled Cooler Cleaning Ensure that the compressor is isolated from the compressed a...

Страница 74: ...blower motor several revolutions by hand in the direction of rotation On N90 160K N125 200H aircooled units whilst rotating the motor pump grease into the bearing until grease is seen at the relief port Thereafter rotate the motor as described above every three months until such time as the unit is placed in service If the storage time is to exceed a total of nine 9 months duration the compressor ...

Страница 75: ... cause More quickly diagnosing potential problems can directly save money by preventing costly failures and reducing or eliminating downtime In addition regular condition monitoring also helps to maximize the time between expensive preventative maintenance intervals such as component rebuilds and oil changes Oil Sampling Procedure With unit at sump oil temperature of 130 140 F stop the compressor ...

Страница 76: ...pair fault disengage button and reset Xe controller Emergency stop has been pressed and released but Xe controller has not been reset Repair fault and reset Xe controller Compressor will not meet pressure required by system Compressor not sized to meet system requirements or requirements have been changed Contact your local IR representative Air loss due to pipe hose joint or seal failure Overhaul...

Страница 77: ...ly Clean or replace Timed solenoids not set properly for environment Adjust the timed solenoid Interval and or duration through the Operator Setpoints menu Moisture blocked separator drain lines blocked Clean or replace Compressor package draws too much current Compressor operating above rated pressure Check and modify settings Review system requirements and contact your local IR representative Vo...

Страница 78: ... faulty Contact your local IR representative Xe faulty Contact your local IR representative High intercooler condensate This will occur if COND LEVEL INSTALLED is YES and the High Condensate Level switch remains on for 1 minute Check operation of condensate removal system High intercooler pressure Air blockage Airend damage Check piping contact IR representative High 2nd stage pressure 3APT is gre...

Страница 79: ...alve immediately to isolate the compressor from the system Clear the warning and stop the compressor using the stop button on the Xe Inspect the check valve and replace if necessary Inspect the package discharge blowdown valve and replace if necessary Failed discharge blowdown valve 3SV DRIVE FAULTS INDICATED ON THE XE CONTROLLER The drive controller is directly linked to the Xe controller Faults ...

Страница 80: ...ingersollrandproducts com 2018 Ingersoll Rand RELEASED 06 Feb 2018 13 48 37 GMT ...

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