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6-7

“Oil-Less” Scroll Laboratory Air

4107 9006 25.11

Figure 6.6 Kit_001

6.6 Backup Pressure Switch

Set Point Adjustments

The backup switch is set at the factory to the

operating point(s) as stated on the wiring

diagram supplied with the unit. It is good

practice to cycle the switch to determine

actual operating points before proceeding

with readjustment.

POS

Description

Qty

Tank and level sensor

Electronic board

Solenoid valve

Filter cap

Filter cap O-Ring

Double mesh metallic

lter

Valve assembly O-Ring

Solenoid valve spring

Solenoid valve pilot

Diaphragm

Valve assembly

M6x25 screws

M3x10 screws

Flow limiter

Flow limiter plastic ring

CAUTION:

• ALWAYS change pressure setting

gradually.

• ALWAYS check switch setting before

making any adjustments.

• DO NOT force slotted adjustment screw

when it becomes di

ﬃ

cult to turn.

• ALWAYS isolate the pressure transducer

before making any adjustments to the

backup pressure switch.

Exploded view:

Содержание 4107 9006 25

Страница 1: ...Installation Operation and Maintenance Instructions Scroll Laboratory Air Compressor System 10 C Dew Point Part number 4107 9006 25 Revision 11 September 15 2020...

Страница 2: ...purchased Model number Serial number Option s included Any information service or spare parts requests should include the machine serial number and be directed to BeaconMed s 1059 Paragon Way Rock Hi...

Страница 3: ...hutdown Alarms 4 0 Trouble Shooting 5 0 Maintenance 5 1 Maintenance Schedule 5 2 Service Kits 6 0 Inspection Replacement Procedures 6 1 V Belts 6 2 Air Intake Filter 6 3 Motor Lubrication 6 4 Liquid L...

Страница 4: ...int Transmitter B 1 General Information B 2 Introduction B 3 Speci cations B 4 Operation B 5 Alarms B 6 Maintenance B 7 Troubleshooting B 8 Dew Point Sensor Calibration B 9 Dew Point Sensor Replacemen...

Страница 5: ...or other devices Notify appropriate hospital personnel if repairs or maintenance will affect available compressed air levels This is a high speed rotating piece of machinery Do not attempt to service...

Страница 6: ...compressor is v belt driven and protected by an OSHA approved totally enclosed beltguard A sliding motor mounting base that is fully adjustable with two adjusting screws is incorporated to achieve bel...

Страница 7: ...alarm are included Final Line Filters and Regulators Fully duplexed nal line lters rated for 1 micron with element change indicators along with duplexed nal line regulators are factory mounted and pip...

Страница 8: ...rtable and mobile RF communications equipment can affect Medical Electrical Equipment The use of accessories transducers and cables other than those speci ed by the manufacturer may result in decrease...

Страница 9: ...mmercial or hospital environment Surge IEC 61000 4 5 1 kV differential mode 2 kV common mode 1 kV differential mode 2 kV common mode Mains power quality should be that of a typical commercial or hospi...

Страница 10: ...stance in metres m Field strengths from xed RF transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur...

Страница 11: ...If the system must be separated carefully label all electrical connections that are removed for easier re assembling at the nal destination Place units to ensure high visibility of indicators and gau...

Страница 12: ...ssure drop tables Total pressure drop in piping should not exceed 5 psi 2 6 Wiring WARNING BESURETODISCONNECTALLELECTRICAL POWER FROM THE COMPRESSOR BEFORE PERFORMING ANY ELECTRICAL PROCEDURES Refer t...

Страница 13: ...tional holes in the control panel as this may void the system warranty See Figure 2 1 for opening locations Ensure that the emergency generation system electrical supply is consistent with the air sys...

Страница 14: ...installation to ensure they are tight Check the air receiver dryers controls and compressors for damage Check the drain valves on the air receiver and compressor modules Check all valves for full open...

Страница 15: ...be locked out NOTE DO NOT ADD OIL TO THE COMPRESSOR The design of the Scroll compressor is totally oil less It is not necessary to ll the crankcases with oil Inside the control panel make sure that al...

Страница 16: ...r correct direction of rotation of each compressor by pressing the Rotation button on touchscreen display found in the Service section of the Unit touchscreens See Section D 3 7 for additional informa...

Страница 17: ...the dryer pressures appear as expected open the dryer lter regulator outlet isolation valve Close the other dryer lter regulator inlet and outlet isolation valves CAUTION Only one dryer lter regulato...

Страница 18: ...the lead compressor to start at 130 psig with falling system pressure If the one compressor can carry the load then the system pressure will rise to 140 psig At this point the control will turn off th...

Страница 19: ...ing will come to line pressure There is a 5 second repressurization cycle If the dryer is in the Manual mode the dryer will use 15 of the system capacity to purge the dryer When the dryer is in the Au...

Страница 20: ...e Alarm This will not shut down the compressor in question but instead is a warning that a shutdown is likely to occur The condition should be checked immediately see High temperature alarm in the Tro...

Страница 21: ...hort time delay 1 5 seconds is started when both pressure switches fall below 50 psig to eliminate false alarms during normal tower switching To eliminate alarms during periods when the dryer is turne...

Страница 22: ...sor Loose or faulty connection Check tighten all wire connections Power failure Main fuse blown Replace fuse Fuse blown in control circuit Replace fuse Compressor shuts off unexpectedly Overload tripp...

Страница 23: ...ten System undersized Contact BeaconMed s Faulty pressure sensor Replace sensor System piping leaks Repair leaks Check valve or line to receiver is leaking or plugged Replace if necessary Both dryers...

Страница 24: ...nsor accuracy Yearly Verify dew point sensor accuracy contact BeaconMed s Replace compressor inlet lters v belts and dryer pre lters after lters Yearly Purchase 1 Year System Basic Service Kit Purchas...

Страница 25: ...Size A 1 2 Dryer inlet lters 2 Dryer discharge lters 2 Inlet lter oat drains 2 Purge mufflers 1 Sight glass tube 1 3 8 Polyproplyene ball 1 3 8 In line check valve 1 1 2 MNPT inline lter 90 micron sig...

Страница 26: ...ove 1 Year Unit 10 BAR Basic Service Kits 1 Unit Kit is required for each compressor unit For Systems with Piped Inlet KIT NUMBER WHERE USED DESCRIPTION QTY CONTENTS 4107 4003 29 2 Hp 60 Hz 2 Hp Scrol...

Страница 27: ...6 lb bags desiccant 2 ISO4 dryer service kit Note Each dryer service kit contains 2 O Rings for canister bases 2 O Rings for tower mounting anges 2 check valves for dryer manifold block and 2 O Rings...

Страница 28: ...earings 3 In high ambient conditions the bearings must be greased more frequently for every 9 F increase above 86 F the maintenance interval should be reduced by 30 5 2 7 2 3 Hp Only 10 000 Hours or E...

Страница 29: ...ls Cleaning of the parts guiding the cooling air and replacement of the tipseals should be performed during every service interval 5 2 9 7 5 15 Hp Only Service Intervals PART KIT NUMBER QTY ACTION AT...

Страница 30: ...agm 1 Anchor Plate 2 Springs 3 O rings 4107 4017 85 Zero Loss Drain Valve Service Kit for UFM D05 included in System Basic Service Kit 1 Systems with UFM D05 Drain 1 UFM D05 Drain Valve Service Module...

Страница 31: ...19 2 1 4 6 5 10 4107 6544 20 4 9 32 6 5 15 4107 6505 47 4 9 32 6 5 WARNING Before starting any maintenance procedures disconnect all power to the package Never perform any maintenance functions while...

Страница 32: ...se until the proper tension and alignment is obtained To check for correct alignment place a straight edge on the faces of the two sheaves Proper alignment is obtained when all the gaps between the st...

Страница 33: ...The air intake lter element should be changed annually under normal operating conditions To change the lter 1 Turn off the compressor being serviced and lock open the appropriate disconnect switches...

Страница 34: ...4 Figure 6 4 Sight Glass 6 3 Motor Lubrication 6 3 1 Lubrication Information This a ball or roller bearing motor The bearings have been lubricated at the factory Motors are pregreased New motors that...

Страница 35: ...n sight glass 2 Top knob on manual drain sight glass 3 Receiver drain valve 6 5 2 Recommended Maintenance Visual check and function verification Inspect the condensate drain for external damages and l...

Страница 36: ...tronic material Mechanical stresses including moderate ones can give rise to irreparable malfunctions Insert the new O Ring of the filter cap place the new filter on the cap and close on the valve ass...

Страница 37: ...2 Electronic board 03 Solenoid valve 04 Filter cap 1 05 Filter cap O Ring 1 06 Double mesh metallic filter 1 07 Valve assembly O Ring 1 08 Solenoid valve spring 1 09 Solenoid valve pilot 1 10 Diaphrag...

Страница 38: ...resetting cyclepressure switch and make fine adjustments be repeating steps 2 through 4 trial and error process until the desired setting is obtained 6 Slide the adjustment access cover back into plac...

Страница 39: ...ed to BeaconMed s 1800 Overview Drive Rock Hill SC 29730 Telephone 888 4 MEDGAS 888 463 3427 Fax 803 817 5750 A Parts List is available as a supplement to this Operation and Maintenance Manual Please...

Страница 40: ...ons inches Length 47 50 47 50 47 50 47 50 66 00 66 00 Width 34 50 34 50 34 50 34 50 62 00 62 00 Height 74 00 74 00 74 00 74 00 85 10 85 10 Weight lbs 1134 1143 1212 1330 2288 2400 8 2 Triplex Base Mou...

Страница 41: ...72 00 Width 62 00 62 00 99 50 99 50 Height 85 10 85 10 85 10 85 10 Weight lbs 2432 2602 3654 3966 8 4 Pentaplex Hexaplex Base Mount Scroll SPC Laboratory Air System Pentaplex Hexaplex Model Hp 10 15...

Страница 42: ...Oil Less Scroll Laboratory Air 4107 9006 25 11 Model Number Serial Number Installation Date Date of Service Hours Load Ambient Temp Inlet Filter Belt Tension Misc Serviced By Notes 9 0 Maintenance Rec...

Страница 43: ...Oil Less Scroll Laboratory Air 4107 9006 25 11 9 0 Maintenance Record Model Number Serial Number Installation Date Date of Service Hours Load Ambient Temp Inlet Filter Belt Tension Misc Serviced By No...

Страница 44: ...n line in a drying cycle throughout normal dryer operation The opposite off line tower is in a regeneration cycle for removal of the previously adsorbed moisture content or in a purge saving cycle at...

Страница 45: ...s and retest NOTE Any small leaks on the dryer outlet side will cause a deterioration of the dew point 12 Press Automatic on the dryer display screen to begin operation in Automatic mode 13 On the com...

Страница 46: ...or repair work is conducted WARNING Ensure that the dryer and associated pre lter s and after lter s are valve isolated and fully depressurized before attempting to remove or disassemble any subassemb...

Страница 47: ...for blockage Clean and replace as required Excessive system ow rate Reduce inlet ow rate and or increase operating pressure Inlet air temperature is above the dryer s design inlet working temperature...

Страница 48: ...onent leaks at dryer outlet manifold or downstream of dryer outlet Soap test the dryer outlet manifold and piping downstream of dryer Repair all leaks noted Back pressure on a desiccant chamber during...

Страница 49: ...1 for correct system size and part numbers A 4 1 Maintenance Interval Service Interval Description Every year Pre lter Every year After lter Every year Purge muffler Every 3 years Desiccant Every 3 y...

Страница 50: ...6 7 8 5 9 10 11 Item Number Description 1 Dryer Inlet 2 Tower Pressure Gauge 3 Dryer Pre Filter 4 Check Valve 2 5 Purge Muffler 6 Poppit Purge Valve 7 441 Switching Valve 8 Dryer After Filter 9 Air S...

Страница 51: ...ectrical power to the dryer WARNING Desiccant towers contain springs which may release potential energy upon dismantle 2 Remove hex nuts washers and towers from manifold assembly 3 Remove spring and p...

Страница 52: ...minimum 125 psig maximum Maximum Inlet Air Temperature 43 C 110 F Ambient Temperature 4 4 C 40 F minimum 40 5 C 105 F maximum Pressure Dew Point Capability 100 psig 12 C 10 F Normal DP Operating Rang...

Страница 53: ...educe the possibility of high dew point in the Laboratory Air line If the dew point transmitter owmeter becomes clogged dew point readings may be inaccurate allowing moisture to accumulate undetected...

Страница 54: ...full reliability have all maintenance and testing done by a quali ed technician If this cannot be done maintenance and testing of those parts discussed in this manual may be undertaken by a competent...

Страница 55: ...until it reduces to atmospheric pressure 3 Disconnect sensor cable and remove transmitter from piping NOTE Remote alarms will be activated Problem Possible Cause Solution Slow system response Insuffic...

Страница 56: ...vering the probe with your hand The dew point reading should rise rapidly If the dew point does not rise or is slow to respond it is time to replace the sensor To replace disconnect the power to the i...

Страница 57: ...ty Sensor Unit Screen 2 Unit Screen 1 Alarm Buzzer Power ON Light Figure C 2 Duplex Medical Air Con guration Printed Circuit Boards PCB2 Unit Display PCB4 Dryer PCB1 Main Display PCB2 Unit Display PCB...

Страница 58: ...for the Main 5 7 display PCB2 4 One for each of the Unit 3 5 displays PCB3 1 Master Controller PCB4 6 One for each compressor 4 and one for each dryer 2 Appendix C TotalAlert Embedded Control System...

Страница 59: ...gure C 4 and is available on most screens Figure C 4 5 7 Screen Toolbar From left to right the toolbar icons represent the following Main Screen default If No Dryers Image is 2x wide and Dryer Image i...

Страница 60: ...60 minutes 240 data points 0 25 min resolution 4 hours 240 data points 1 min resolution 24 hours 240 data points 6 min resolution and 6 days 240 data points 0 6 hour resolution If the connecting board...

Страница 61: ...dicate the dryer is purging Once the purge cycle is complete and the dryer is ready to switch based on dewpoint in automatic mode the blue arrows are not visible C 2 7 5 7 Service Screen Figure C 9 Se...

Страница 62: ...shows as the System maintenance Items that are suggested are shown as a grey button and indicators are not visible or agged for these items When the user resets the timer the action is logged in the...

Страница 63: ...tched at the individual unit screen and reset at that screen The system reset button will reset all system shutdown events for that given system not Unit X Green shutdown condition indicates a normal...

Страница 64: ...e miscellaneous general information to be displayed and changed C 3 PCB2 3 5 Display Controller C 3 1 Basic Software Architecture The primary purpose of PCB2 is to drive the LCD display for the 3 5 Un...

Страница 65: ...ple the boards are not properly connected only the bottom version button appears with a red button background C 3 4 3 5 Main Screen Figure C 18 3 5 Main Screen The main default screen Figure C 18 show...

Страница 66: ...e C 19 Manual Override If the switch is in Manual or Off postion on PCB4 the touchscreen controls no longer control the compressor Moving the switch back to the Automatic position puts the unit under...

Страница 67: ...d the connecting controller board Testing Allows for test mode of all shutdown events See Section C 5 for more information C 3 8 3 5 Alarms Screen Figure C 22 3 5 Alarms Screen The alarms screen Figur...

Страница 68: ...prompted Maintenance Testing the System Alarms The Testing button allows the operator to create an Alarm or Shutdown condition to test the complete alarm network See section C 5 for additional informa...

Страница 69: ...nance To view the service schedule press the Service icon on the 5 7 main screen Figure C 9 then select Maintenance from the list of headings When the Scroll icon located in the bottom left is blue th...

Страница 70: ...nt from working properly C 7 1 Set Up Equipment Required PC with an Ethernet connection PC with a web browser such as Microsoft Internet Explorer Cat5 or better Ethernet cable C 7 2 Set Up Physical Co...

Страница 71: ...server every 30 seconds When found the IP Address subnet mask and gateway are automatically obtained 2 IP Address using Static method Upon power up of the system the device will immediately begin usin...

Страница 72: ...gure C 30 Login for Setup Pages 1 Once connected to the TotalAlert Embedded control system your browser will display the typical home page Figure C 29 2 Click Login on the menu bar in the left pane Th...

Страница 73: ...Figure C 33 is used to con gure the facility network information and e mail server con guration NOTE Obtain the IP Address and DNS Name from the facility s Information Systems department Figure C 33 N...

Страница 74: ...e 6 hours 24 hours 2 5 days and 10 days 1 Click System Trend Setup to access the System Trend Setup page 2 Select a time interval from the pull down list of options 3 Click the Submit button C 7 10 El...

Страница 75: ...the Website The TotalAlert Embedded website allows the user to easily view the status of all activity pertaining to the medical air system By clicking the menu items to the left of the screen a user...

Страница 76: ...escription of the service kit required to perform the maintenance function speci c to the medical air system installed Figure C 42 Maintenance Log Page Maintenance Log The Maintenance Log page Figure...

Страница 77: ...d page Figure C 45 displays multiple items on the system measured at speci ed time intervals These items may include tank pressure dew point CO level and ambient temperature The time intervals may be...

Страница 78: ...the pages to display the information available for download Maintenance Log System Trend or System Log 2 Click on the link to create a downloadable le located in the upper right above the displayed in...

Страница 79: ...C 23 Oil Less Scroll Laboratory Air 4107 9006 25 11 Appendix C TotalAlert Embedded Control System Figure C 47 System Log Download Figure C 48 System Trend Download...

Страница 80: ...alue is 10000 but the owner must set this to the Device Number they want for their BACnet Network Enter a name for the BACnet Device after assigning the ID see Figure C 49 C 8 3 BACnet Unlock After su...

Страница 81: ...1059 Paragon Way Rock Hill SC 29730 888 4 MEDGAS 888 463 3427 Fax 803 817 5750 www beaconmedaes com...

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