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Puregas TOC User`s guide

1. ccccccccccccceeceeeeeeeseeeeees 88 13 10 Can t Create a High Humidity Alarm SNLO 0 Opn eREeRE re Serene rE Serene rE SDTOnETESRT ENCE SRyONETOSETERNT ET 89 13 11 High Flow Rate Alarm eee 89 13 12 High Cabinet Temperature Alarm 89 13 13 Inconsistent Heatless Dryer Cycling 90 13 14 Compressor Doesn t Operate 0 90 13 15 Compressor Won t Build Pressure 91 Page 5 of 99 P550W Series Air Dryers User s Guide 13 16 Compressor Excessive AMP Draw 91 13 17 High Compressor Last Run Time Alarm 92 13 18 Can t Create a High Compressor Last Run EE a a P AT pear te aecesetoaesnareaeded 92 13 19 Compressor Rapid ON OFF Cycling 93 13 20 Contacting PUREGAS Technical Support 93 14 A PPG ovssscssccsssscscssssscsessecssaccssssviesesvstseseevaveess 94 14 1 Wiring Diagram ccccccseeeeeeeeeeeeeeaes 94 14 2 Set Point Limits and Defaults 0 95 14 3 SNMP Parameters ccccccceesssseeeeeeeeees 96 15 Limited Warranty Agreement ccccccccsooes 97 Registration Reminder cccccceeceeeeeeeeeeeeees 97 16 Contacting PUREGAG ccccsecsseseeeeooes 98 1O l General senini i E 98 GS ALCS e os sace trea secu suas treet aaesuecereneuesseseentesegnon 98 DG FS VC EAEN 98 16 4 Technical Support cccccccceeeeeeeeeeeeeees 98 ENOS orere ienaa 99 P011658 Rev M PUREGAS LLC P550W Ser
2. e Alarms are displayed in RED next to the parameter in alarm Outlet Pressure Outlet Flow ALARM Ri Aam Ne e Alarm Status will display Alarm if any alarms are present e Keyword validation is required for ALARM RESET and RESET TOTAL RUN TIME Page 45 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 15 1 Resetting an Alarm 8 15 1 1 Click on the ALARM RESET Button to remotely reset Air Dryer alarms displayed on Status Screen F ro Model Nuy Ze pssow SeriaiNWinber 01122 a9 HTP O 8 15 1 2 Enter Keyword default is 123456 ENTER KEYWORD LEE EEE J 8 15 1 3 Click on SUBMIT Button when done Page 46 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 15 2 Resetting Compressor Total Run Time 8 15 2 1 Click on the RESET TOTAL RUN TIME Button to remotely reset Compressor Total Run Time displayed on Status Screen 8 15 2 2 Enter Keyword default is 123456 ENTER KEYWORD 15 2 3 Click on SUBMIT Button when done Page 47 of 99 PO11658 Rev M PUREGAS LLC 8 16 Using the Config Screen P550W Series Air Dryers User s Guide All configuration of Set Points Setups and Keyword can be made in this screen NOTE Reference Appendix section 14 2 for Limits Defaults and Formats SYSTEM SETUP Description START UP DELAY ALARM SETUP Description HIGH FLOW HIGH OUTLET PRESSURE LOW OUTLET
3. These dryers are designed specifically for indoor use The P550W Series Air Dryers employ a fully digital operating platform offering the most accurate readings of Dryer variables removable access panel allowing easier access for adjustment and maintenance and ultra quiet compressor with an industry leading maintenance interval of 8 000 hours 5 2 Key Features e LCD display of all operating parameters e Solid state microprocessor based circuitry eliminates costly maintenance e Accurate humidity sensing within 0 1 RH e Quietest Dryer on the market less than 50 dBA e Oil less compressors with 8 000 hour maintenance interval 5 3 P550W Series Air Dryer Models P550W Single Pressure Outlet 110 125 VAC 2 15 PSI P550WH 4 Bank Outlet Manifold 110 125 VAC 2 15 PSI Page 8 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 5 4 Technical Specifications P550W P550WH PS550WLP P552W P552WH P552WLP pm Normal Up to 350 SCFD continuous apaty Maximum 550 SCFD emergency Aah t 110 125 VAC 208 253 VAC 1 Phase q 50 60 Hz 7 0 Amps 50 60 Hz 3 5 Amps Outlet Pressure 0 30 7 50 0 30 7 50 Range 2 15 PSI PSI 2 15 PSI PSI Outlet Air Humidity Less than 2 RH Compressor Type Two cylinder 1 3 HP oil less type Drying Method Heatless Desiccant Operating Temperature Range Alarms Standard alarms complete readings of all critical measurement points individual a
4. from left to right VALVE Left solenoid IN Incoming power VALVE Right solenoid 9 8 2 Use a Voltmeter to measure the DC voltage across each set of VALVE terminals Continue to measure for up to 45 seconds if no voltage is initially measured The voltage should measure 53 Volts DC If the voltage does not measure 53 Volts DC this is an indication that the Cycle Timer is defective and should be replaced See sections 11 3 for part detail and 11 5 for ordering information Page 65 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 9 Testing Air Dryer Fan NOTE To test the fan the cabinet temperature must be above 90 F 9 9 1 Place your hand outside the Dryer to feel for air being blown outwards NOTE The fan will turn OFF when the cabinet temperature is below 80 F If the fan is not blowing air outwards as described e Verify the cabinet temperature is above 90 F e Check for loose wiring Refer to the Wiring Diagram section 14 1 e Replace defective fan see sections 11 1 for part detail and 11 5 for ordering information e Replace defective control board if fan does not respond properly to temperature changes see sections 11 1 for part detail and 11 5 for ordering information 9 10 Testing Compressor ON OFF Cycling 9 10 1 When the Unit Screen 8 5 5 1 appears on the display press the HOLD Button on the Front Pa
5. 192 100 240 42 i ENTER KEYWORD LELEII GARDAT aco r 2 Sila TRAP SERVER ADOTT EN a RENT pantam 16 1 5 Click on SUBMIT Button when done This will lock in the new setting value Page 49 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 16 2 Changing the Keyword 8 16 2 1 Click on CHANGE KEYWORD Button to change the keyword STsTiM situ ALA COM Eai Deepen Sal Brari i NETWORK SETUP STAT WE DELAY 1 SECON S IP ADDRESS 102 768 1100 SUBNET MASH 255 255 255 0 GATEWAY ADDRESS 6 0 0 0 WMP TRAP SERVER ADDRESS 0 00 0 HIGH HENETY CURRENT DATE TIME O20142 183 pa Sle aD _ 108 Tee STL Aiii FT TB RH Ca PA ADDN 113 Amith TRAP GE ADDES GE CERAR DANTEN DEVEDE 8 16 2 2 Type the Old Keyword 8 16 2 3 Type the New Keyword 8 16 2 4 Type the Confirm New Keyword E CHANGE KEYWORD Webpag EJ E Daz 100 24042 OLD KEWORD LETETT iama ame NEW KEYWORD CELIT CONFIRM NEW KEYWORD 16 2 5 Click on SUBMIT Button to confirm This will lock in the new setting value Page 50 of 99 P011658 Rev M PUREGAS LLC 8 17 Using the Event Screen P550W Series Air Dryers User s Guide Displays all events such as alarms changes made and alarm resets registered by the P550W Series Air Dryers This screen is informational only No Event F Description Alarm reset Alarm reset Alarm reset Alarm reset Al
6. 3 1 Well ventilated and free from abrasive dust or chemicals 6 2 3 2 Ambient temperature is between 40 and 85 F optimal NOTE Higher temperatures will decrease component lifespan 6 2 3 3 Meets the following power requirements e 110 125 VAC for P5SOW PSSOWH and P5SOWLP models e 208 253 VAC 1 Phase for PS552W P552WH and P552WLP models e All models require 50 60 Hz and minimum 15 amp service with a 10 amp slow blow fuse 6 2 4 Notify the alarm center of the installation and potential for alarms during the process as necessary Page 12 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 3 Included Contents Precision Bleed Rg j a Orifice l 120 VAC Power Cord Connector z k i Male 1 4 MPT Tee Tube Union 220 VAC Power Cord 1 P550W Series Air Dryer 1 Installation Guide not shown Package located inside the Dryer 1 120 VAC Power Cord P550W P550WH P550WLP 1 220 VAC Power Cord P552W P552WH P552WLP 4 Connector Male 1 4 MPT P550WH P552WH 1 Tee Tube Union 1 Precision Bleed Orifice 1 User s Guide not shown 1 Mini CD not shown 6 4 Required Tools and Materials e Medium adjustable wrench e Cup of soapy water e Box Cutter e inch paint brush recommended Page 13 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 Installation Steps 6 5 1 Using a box cutter remove the Dryer from box and all shipp
7. Arrow Button to access the Change Value Screen 8 7 3 2 Press the Right gt amp Left Arrow Buttons to move the underscore beneath the digit to change 8 7 3 3 Press the Up 1 amp Down 1 Arrow Buttons to change the value of the selected digit 8 7 3 4 Press the Right gt Arrow Button until the underscore disappears 8 7 3 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 3 6 Press the Up T Arrow to confirm This will lock in the new setting value Page 33 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 4 High Humidity Alarm Set Point default setting is 10 0 8 7 4 1 Press the Right gt Arrow Button to access the Change Value Screen 8 7 4 2 Press the Right gt amp Left Arrow Buttons to move the underscore beneath the digit to change 8 7 4 3 Press the Up 1 amp Down 4 Arrow Buttons to change the value of the selected digit 8 7 4 4 Press the Right gt Arrow Button until the underscore disappears 8 7 4 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 4 6 Press the Up T Arrow to confirm This will lock in the new setting value Page 34 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 5 High Compressor Last Run Time Alarm Set Point de
8. LP models See section 13 5 for troubleshooting information 8 6 2 Low Outlet Pressure Alarm Occurs when the Outlet Pressure OUTP drops below the alarm set point for more than one 1 minute ADINE I fo 0 F Default setting is 2 0 PSI for Standard models 0 30 PSI for LP models See section 13 7 for troubleshooting information 8 6 3 High Humidity Alarm Occurs when the Humidity level rises above the alarm set point for more than one 1 minute Default setting is 10 0 If this alarm is present for one 1 minute or more the air Dryer will go into SHUTDOWN mode to prevent saturated air from being delivered to the supply line See section 13 9 for troubleshooting information Page 29 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 6 4 High Cabinet Temperature Alarm Occurs when the temperature in the cabinet rises above 120 F for more than ten 10 seconds If this alarm is present for three 3 minutes or more the Compressor will SHUTDOWN to protect against damage due to overheating Once the temperature lowers to 112 F the Compressor will re start See section 13 12 for troubleshooting information 8 6 5 High Compressor Last Run Time Alarm Occurs when the compressor takes longer to pressurize the air tank than the set point for the alarm Default setting is 3 00 minutes See section 13 17 for troubleshooting information 8 6 6 Compre
9. Maintenance Kit Includes air intake filter compressor muffler and humidity sensor 8 000 Hour Maintenance Kit Includes heatless Dryer maintenance kit and compressor maintenance kit Universal Rack Mounting Kit Includes mounting brackets and hardware for 19 or 23 racks Wall Mounting Kit Includes mounting brackets and hardware Cycle Kit Allows multiple dryers to be cycled Cycle Kit Interface Kit Page 81 of 99 P550W Series Air Dryers User s Guide Recommend Part Number PO11798 PO11673 PO11674 PO11773 PO08033W P012341 Spare P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 11 5 Ordering Parts from PUREGAS IMPORTANT Instruction for the replacement of individual listed components goes beyond the scope of this User s Guide and will not be covered Please refer to the information included with the specific replacement part for this instruction Once you have identified your required parts and accessories contact the PUREGAS Inside Sales Service department to order 800 521 5351 option 2 Fax 303 657 2205 sales puregas com parts puregas com Page 82 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 12 Service amp Repair Only PUREGAS can offer factory direct rebuilds backed by a 6 month factory warranty e 2 week turnaround time e Estimates available upon request e Minimum service charg
10. PRESSURE HIGH HUMIDITY LAST RUN TIME NETWORK SETUP IP ADDRESS SUBNET MASK GATEWAY ADDRESS SNMP TRAP SERVER ADDRESS CURRENT DATE TIME DEVICE ID ALARM DELAY OON OFF Set Point Unit 0 SECONDS Set Point Unit 500 SCFD 8 0 PSI 3 0 PSI 10 0 3 00 Minutes 192 168 1 100 255 255 255 0 0 0 0 0 0 0 0 0 02 01 12 13 37 CHANGE KEYWORD e Values in BLUE represent the current setting e The ACCEPT Button is used to change values e The CHANGE KEYWORD Button allows you to configure a new Keyword e Keyword validation is required for the following o Changing a Set Point value o Changing the Keyword Page 48 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 16 1 Changing a Set Point or Setup value 8 16 1 1 Click on the value to change 8 16 1 2 Type in the new value ib n ST STL S aP ALAMU DILAT Du o De rphin fat Poni Lined TAA WF DELAY NETWORK SETUP IP ADORESS 192 168 1 100 Siame ee neee SUBNET MASK 255 755 255 0 es m HLO GATEWAY ADDRESS METE HH UTLI PEZENEI LOW OUTLET PELLAS SNMP TRAP SERVER ADDRESS 0 00 0 HEJH HEET Y Wi CURRENT DATETIME zm Wa a DEVICE Arcee SETUP P Aer ii aT ELA Al GARE Atel t 3 FE TREP SERA ES AS FE CERRUTI DAML Ta DEVEDE D 8 16 1 3 Click the ACCEPT Button when done 8 16 1 4 Enter Keyword default is 123456 iuan T ii Prema STS TEE S aP ALANU DILAT Deirph E ENTER KEYWORD Webpage es soar le
11. Reset TTL TIME Reading to Zero 876 O A Visually Inspect Inside amp Outside of Unit for Loose Wiring or Hardware Maintenance Performed by Date of Maintenance NOTE COPY OR PRINT THIS PAGE AND KEEP IT WITH THE AIR DRYER Page 77 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 11 Replacement Parts amp Accessories 11 1 Dryer Parts Heatless Dryer Assembly Static Pressure Regulator System Pressure P4080 E S Static Pressure Regulator o ok Control Board Standard Pressure P011816 v1 Low Pressure P011862 Heatless Dryer Assembly See section 11 3 m detail System Pressure Gauge 0 100 PSI P010695 Page 78 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 11 2 Dryer Parts cont Outlet Pressure Regulator Capacity Control Valve Sensor Air Compressor Outlet Pressure Regulator Standard Pressure PO10279 1 Low Pressure P012316 Static Pressure Gauge 030250 Pss o ooo Capacity Comot Vare Poo 1 vo re S Page 79 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 11 3 Heatless Dryer Assembly Parts Desiccant Unloader Chamber Solenoid Valve Recommend Description Part Number Quantity Solenoid Valve In Kit PO11673 See section 11 4 for detail Page 80 of 99 PO11658 Rev M PUREGAS LLC 11 4 Accessories for Your Dryer Description Six Month
12. coming into contact with internal components as there is a potential for some these components to become hot when in operation or standby With the Compressor running 9 2 1 Open Panel see section 8 8 9 2 2 Locate wire 5 coming directly from the compressor 9 2 3 Use an Amp Meter to measure the running amps With the compressor running the running amps should measure 5 0 amps or below 9 2 4 Close Panel If the compressor measures over 5 0 running amps see section 13 16 for troubleshooting information Page 57 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 3 Measuring Compressor Voltage WARNING Extreme care should be exercised to avoid contact with live electrical circuits It is highly recommended that you remove all jewelry before performing any procedures 9 3 1 Open Panel see section 8 8 9 3 2 Locate the relay terminal block on the control board inside the air Dryer b i CEF pa m iaae yes j ee ALOE a FE usri mk 9 3 3 Slide off clear plastic terminal block cover With the Compressor running 9 3 4 Use a Voltmeter to measure across the board terminals where wires 5 and 6 are connected The voltage should measure 120 VAC 410 Page 58 of 99 P0011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide With the Compressor NOT running 9 3 5 Use a Voltmeter to measure across the board terminals
13. covered in the Troubleshooting Your Dryer section and you still require further assistance to correct a problem contact PUREGAS Technical Support 800 521 5351 option 1 Have the following information available Trouble Ticket if following up on a previous call Technician Name Phone Model Serial Company Name Location Name City State Page 93 of 99 P011658 Rev M P550W Series Air Dryers User s Guide PUREGAS LLC x v Q Q lt gt ye 14 1 Wiring Diagram HOSSsaddANOD SATA Had INN f JF wo o F j H344 ssJ UY3H NYJ Gaeyvod IOYLNOo Sant ALICIA s 00N OTA Ore NIA ING LNASddd HIMO ONIWOONI P011658 Rev M Page 94 of 99 PUREGAS LLC P550W Series Air Dryers User s Guide 14 2 Set Point Limits and Defaults 14 2 1 System Adjustments 2 aa _ n eee om oy Ts a eet ae 14 2 3 System Opera Defaul a er Page 95 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 14 3 SNMP Parameters Device Configuration Information Device ID Device Model Device Firmware Version Current Date Time IP Address Subnet Mask Gateway Address SNMP Trap Server Address Status Readings Read Only Outlet Pressure Reading Tank Pressure Reading Humidity Reading Flow Reading Cabinet Temperature Reading Compressor Total Run Time Reading Compressor Last Run Time Read
14. of the current Outlet Pressure OUTP reading Pe CABINET 75 6 F TANK 35 8 PSI 9 13 2 Pull the Outlet Pressure ANK 35 8 PSIA Regulator knob out or loosen Sw Fala ouTP 40 a Psi T HUMIDITY 0 0 the retaining nut LP CABINET 75 6 F Models 9 13 3 Turn knob clockwise until Outlet Pressure OUTP reading climbs over 10 0 PSI over 7 50 PSI LP Models After one 1 minute the High Pressure Alarm should appear on the display 9 13 4 Turn Outlet Pressure TANK 35 8 PSI Regulator knob counter 6 5 PSK HUMIDITY 0 0 clockwise until Outlet TE oe CABINET 75 6 F Pressure OUTP reading lowers to the reading recorded in step 9 13 1 9 13 5 Push knob in to lock or tighten the retaining nut LP Models 9 13 6 Press the RESET Button If you are unable to create a High Outlet Pressure Alarm as described see section 13 6 for troubleshooting information Page 71 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 14 Testing Low Outlet Pressure Alarm 9 14 1 Make a note of the current Outlet Pressure OUTP PSK HUMIDITY 0 0 reading i pes CABINET 75 6 F TANK 35 8 y 9 14 2 Pull the Outlet Pressure TANK 35 8 PSI Regulator knob out or loosen Dee ooutr 1 2 Psi z HUMIDITY 0 0 the retaining nut LP gt pc CABINET 75 6 F Models 9 14 3 Turn knob counter clockwise until Outlet Pressure OUTP reading drops bel
15. section 9 12 procedures Possible Cause Corrective Action Humidity Sensor Cable Verify that Humidity Connect Humidity disconnected Sensor cable is Sensor cable connected to the Control Board Defective Humidity Verify that Humidity Replace Humidity Sensor reading fails to climb Sensor section 11 2 higher than 15 or creates sporadic readings Defective Control Board Verify that Humidity Replace Control Board reading is over 15 for if no alarm is created more than 1 minute and system does not shut down section 11 1 13 11 High Flow Rate Alarm Possible Cause Corrective Action Air leak in downstream Verify Flow Rate Fix downstream cable outside of Dryer FLOW reading is not problem higher than expected section 8 5 5 2 for leaks section 9 15 bad fitting hose High Flow Alarm set Verify High Flow Alarm Raise High Flow Alarm point too low set point set point section 8 7 1 section 8 7 1 13 12 High Cabinet Temperature Alarm Possible Cause Corrective Action Fan Failure Verify fan is running Check for loose fan section 9 9 wiring section 14 1 Replace defective fan section 11 1 High Ambient Verify temperature of Lower the ambient Temperature Dryer operating temperature of the location Recommended Dryer s operating ambient temperature is location A0 85 F Page 89 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 13 Inconsistent H
16. were wires 5 and 6 are connected The voltage should measure 0 VAC 410 9 3 6 Replace the clear plastic terminal block cover 9 3 7 Close Panel If any of the voltage measurements are different than indicated above the Control Board is defective and should be replaced See sections 11 1 for part detail and 11 5 for ordering information Page 59 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 4 Measuring Incoming Voltage WARNING Extreme care should be exercised to avoid contact with live electrical circuits It is highly recommended that you remove all jewelry before performing any procedures 9 4 1 Open Panel see section 8 8 9 4 2 Locate the Incoming POWER connector inside the Dryer 9 4 3 Use a Voltmeter to measure the voltage inside Dryer 9 4 3 1 Place the probes between the Power connector and terminal 110 125 VAC for P550W P550WH amp P550WLP insulation so that they touch the metal contacts for 208 253 VAC for P552W P52WH amp P552WLP BLACK BROWN wire and WHITE BLUE wire The voltage should measure 110 125 VAC for the P550W P550WH and PSSOWLP or 208 253 VAC for the P552W P552WH and P552WLP 9 4 4 Close Panel If the incoming voltage measures less than indicated above it is recommended that steps be taken at your facility to increase the power to the recommended level of voltage Page 60 of 99 PO11658 Rev M PU
17. 5 Psi m Outlet Flow 458 SCFD Page 43 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide The Web Browser connection offers five 5 screens to the user e Status Screen Displays the readings and alarms monitored in the P550W Series Air Dryer Provides remote ALARM RESET e Config Screen All configurations of Set Points Setups and Keyword can be made in this screen e Event Screen Displays all events such as alarms changes made and alarm resets registered by the P550W Series Air Dryer This screen is informational only e Alarm Screen Displays all the Alarms registered by the PS50W Series Air Dryer This screen is informational only e Firmware Screen Allows the user to upload any software updates or upgrades to the Air Dryer 8 14 2 Click on the Menu Bar selection to access a specific screen 8 1 100 Tools Help Page 44 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 15 Using the Status Screen Displays the readings and alarms monitored in the PSSOW Series Air Dryer Provides remote ALARM RESET ModelNumber P550W Serial Number 01122 Diyer HTTP Compressor Total Run Time Heater Status X Unit Only OFF Compressor Status OFF WEA Cabinet Temperature 70 4 DEG F Compressor Last Run Time 0 00 47 OTAI RIIN M IVLAL AUN HME e Readings are displayed in BLACK unless an alarm is present
18. I CLOSE ON ALARM SE a operation WN NC amp PWR FAIL for a om OPEN ON ALARM operation 8 13 4 Close Panel Page 42 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 14 Connecting via Web Browser If the Air Dryer IS connected to an IP network e The Air Dryer must be configured with a valid IP Address Subnet Mask and Gateway Address for the network e An IP cable is connecting the Air Dryer to the network e Use a computer that is on the same network as the air Dryer e Use Internet Explorer 6 0 or newer or Mozilla Firefox Web Browser If the Air Dryer IS NOT connected to an IP network and has not been configured with IP information e Use the default IP Address 192 168 1 100 of the air dryer to connect e Use an IP Cable may require Cross over cable plugged directly into a Laptop PC and the other end plugged into the UTP Port on the control board of the Air Dryer e Configure the network card on the Laptop PC to use the IP Address 192 168 1 101 This will make the Laptop PC compatible with the Air Dryer e Use Internet Explorer 6 0 or newer or Mozilla Firefox Web Browser 8 14 1 Type the IP Address of the P550W Series air Dryer in the Address text box of the web browser R amp D P1500W Internet Explorer optimized for Bing and MSN O gt e 2 192 168 1 100 File Edt Yiew Favorites Tools Help qir Favorites RED Pisoow Firmevare et outlet Pressure 12
19. LLC P550W Series Air Dryers User s Guide 15 Limited Warranty Agreement PUREGAS products carry a one 1 year warranty against defective workmanship and material This period starts at date of shipment Not included are the components subject to normal replacement during a year s operating time No claims for labor in replacing defective parts or for consequential damages will be allowed Replacement parts will be invoiced in the regular way with invoices subject to adjustment after the parts claimed defective are examined at our factory In addition no material or parts will be accepted at our factory for in warranty repairs or credit without previous authorization from PUREGAS Responsibility for damages incurred in transit will be borne by the user and the user in turn should file any damage claim against the carrier All warranty items are F O B Broomfield Colorado Freight charges are the responsibility of the user This warranty shall not apply to any PUREGAS product which shall have been repaired or altered in any way by anyone other than PUREGAS or authorized personnel so as to affect in our judgment its proper functioning or reliability neither will it apply to any product which has been subject to misuse negligence or accident The installation of unauthorized non PUREGAS parts will void the warranty on those PUREGAS products Registration Reminder If you haven t already done so please take a moment to registe
20. Measuring Voltage from AC Step Down Trans Orm i en 61 6 Installing Your Dryer sscccccccssssssssrseees 11 5 6 Testing Concisiont Meatless Dryer Cydlinga 62 E VRE OR NEMO ceriereereriet ki 9 7 Testing Unloader Valve ccccceeeeeeeeees 64 0 2 B fote You BESIN esirinnas 12 6 9 Measure Headless Dryer Solenoid Voltage 65 6 3 Included Contents cccccccecceeeeeeeseeeeeees 13 90 Testine Alr Diyet Palereman 66 6 4 Required Tools and Materials 008 13 9 10 Testing Compressor ON OFF Cycling 66 6 5 Installation Ste pS ssscsssscsscsssscxsasnsacnsusntacasnensaces 14 oTi Testne Hiei Compressor Last Rin Time O E aE tA E E e A aA T a a APEE EE EEE T TET AT 68 7 Registering Your Dryer sssssssssssssessssssssssssosoo 23 Go a eine a A OA E saree ceccesencsecetccesecetccssanermeemseenssseceteccee 69 8 Operating Your Dryer scccsccssscssscessccssees 24 9 13 Testing High Outlet Pressure Alarm 71 8 1 Safety amp Warning Information 05 24 9 14 Testing Low Outlet Pressure Alarm 12 8 2 Connecting Air Supply Lines to the Dryer 25 9 15 Testing Air Fittings amp Hoses for Leaks 73 8 3 Depressurizing the Dryer 26 8 4 Powering the Dryer ON amp OFF 26 10 Maintaining Your Dryet cccsssssssseeeeees 74 8 5 Using the Front Panel Display 06 oF Png ne nny gen Rem Sirsa i Oe Pienaar e eer Arie nese en 39 10 2 Six Mon
21. N NOTE The compressor and heatless Dryer will start creating air flow through the Outlet Port For P550WH and P552WH dryers 6 5 11 Open the first Outlet Port slightly to create a small amount of air flow Page 16 of 99 PO11658 Rev M PUREGAS LLC 6 5 12 Set the System Pressure With Compressor running 6 5 12 1 Pull the Capacity Control Valve knob out 6 5 12 2 Turn the knob until the reading on the pressure gauge is 50 PSI 6 5 12 3 Push the knob in to lock 6 5 13 Let the Dryer run until the Humidity drops below 2 may take up to 15 minutes NOTE Press the RESET button if the Dryer goes into SHUTDOWN mode Page 17 of 99 P550W Series Air Dryers User s Guide PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 14 Power the Dryer OFF For P550W PSSOWLP P552W and P552WLP dryers 6 5 15 Remove the Precision Bleed Orifice from the Outlet Port NOTE Save this orifice for use in low flow applications 6 5 16 Connect the air supply line s For P550W PSSOWLP P552W and P552WLP dryers 6 5 16 1 Connect the air supply line to the Outlet Port Page 18 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide For P550WH and P552WH dryers 6 5 16 2 Connect up to four 4 air supply lines to the Dryer Outlet Ports Open Outlet Ports as required NOTE For all dryers with minimal flow Insta
22. Outlet Lower the Low Outlet Alarm set point too high Pressure Alarm set point Pressure Alarm set point section 8 7 3 section 8 7 3 Leak in the air system With no outlet flow test Tighten any loose fittings and hoses for connections as required leaks section 9 15 13 8 Can t Create a Low Pressure Alarm Possible Cause Corrective Action Defective Outlet Verify that the Outlet Replace Outlet Pressure Pressure Regulator Pressure Regulator can Regulator if unable to be adjusted adjust pressure section 8 11 section 11 2 Low Outlet Pressure Verify Low Outlet Adjust Outlet Pressure Alarm set point lower Pressure Alarm set point Regulator so that Outlet than default setting section 8 7 3 Pressure OUTP reading drops below verified set point section 9 14 Defective Control Board Verify that the Outlet Replace Control Board Pressure OUTP section 11 1 if Outlet reading is lower than the Pressure OUTP Low Outlet Pressure reading is under verified Alarm set point above Low Outlet Pressure Alarm set point for more than 1 minute and fails to create an alarm Page 87 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 9 High Humidity CAUTION Do not test the Humidity Sensor with an ohm meter or apply any DC voltage This will render the Humidity Sensor defective Possible Cause Corrective Action Low System Pressure Low Flow Rate High Humidity Alarm s
23. P550W Series Air Dryers User s Guide Models covered P550W P5S50WH PSSOWLP P552W P552WH P552WLP PUREGAS PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 1 Welcome amp Congratulations Congratulations on your purchase of anew PUREGAS P550W Series Air Dryer We here at PUREGAS are very proud of our products and we are committed to providing you with the best value and service possible We are sure that you will be satisfied with your new air Dryer and would like to thank you for choosing PUREGAS for your air Dryer requirements We also hope that you will continue to choose us for your future air pressure and related product purchases For information about this and other PUREGAS products please visit us on the web at www puregas com 2 Introduction PLEASE READ THIS USER S GUIDE THOROUGHLY AND SAVE FOR FUTURE REFERENCE This User s Guide is provided for the benefit of our customers and contains information and direction specific to the PUREGAS P550W Series Air Dryers Models covered include P550W PSSOWH P550WLP P552W P552WH and PSS2WLP This guide covers topics including safety specifications installation registration operation testing maintenance replacement parts service and troubleshooting issues Observation and compliance with this User s Guide will ensure the maximum life and efficiency of your air Dryer This User s Guide should be read thoroughly p
24. REGAS LLC P550W Series Air Dryers User s Guide 9 5 Measuring Voltage from AC Step Down Transformer WARNING Extreme care should be exercised to avoid contact with live electrical circuits It is highly recommended that you remove all jewelry before performing any procedures For P552W P552WH and P552WLP Dryers 9 5 1 Open Panel see section 8 8 9 5 2 Locate the POWER Switch 9 5 3 Use a Voltmeter to measure the voltage inside Dryer 9 5 3 1 Place the probes between the Power Switch and terminal insulation so that they touch the metal contacts for BLACK BROWN wire 1 and WHITE BLUE wire 2 9 5 4 Close Panel The voltage should measure 110 125 VAC If the voltage at the power switch measures less than 110 VAC and the incoming power voltage is within specifications it is recommended that the AC transformer is replaced See section 11 5 for ordering information Page 61 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 6 Testing Consistent Heatless Dryer Cycling WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby With the Compressor running 9 6 1 Open Panel see section 8 8 9 6 2 Place a piece of insulating material over the compressor for this test i e piece of cardboard 9 6 3 Locate the heatless Dry
25. Union Air Supply Line Air Supply Line and the Precision Bleed Orifice to maintain a constant air flow P550W PSSOWLP P550WH P552WH P552W P552WLP A CAUTION Be careful when removing outlet plugs or connected Air Supply Lines System may be pressurized Page 25 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 3 Depressurizing the Dryer A CAUTION Be careful when removing air hose System is pressurized 8 3 1 Disconnect air hose from the quick disconnect connector located on top of Outlet Pressure Regulator 8 3 2 To prevent pressure from building back up power the Dryer OFF See section 8 4 8 3 3 Reconnect air hose 8 4 Powering the Dryer ON amp OFF CAUTION Incoming power to Dryer must be 15 amp service recommended 10 amp slow blow fuse 110 125 VAC 50 60 Hz for PS5OW models 208 253 VAC 50 60 Hz 1 Phase for P552W models 8 4 1 POWER Switch Controls the main power to the Dryer Page 26 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 5 Using the Front Panel Display CAUTION The Display Screen is covered by a clear protective layer that guards against Electrostatic Discharge ESD DO NOT REMOVE THIS LAYER 8 5 1 ALARM LED Indicates an alarm is present 8 5 2 RESET Button Clears an alarm and allows the system to continue operating 8 5 3 HOLD Button Freezes the current information sc
26. als in case of a power loss 8 7 9 1 Press the Right gt Arrow Button to access the Change Value Screen 8 7 9 2 Press the Right gt amp Left lt Arrow Buttons to move the underscore beneath the digit to change 8 7 9 3 Press the Up 1 amp Down 1 Arrow Buttons to change the value of the selected digit 8 7 9 4 Press the Right gt Arrow Button until the underscore disappears 8 7 9 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 9 6 Press the Up T Arrow to confirm This will lock in the new setting value 8 7 10 Pressure Gauge This is an information screen only and will not time out returning to the cycling information screens It also masks air Dryer alarms while in use This screen can be used during air Dryer troubleshooting Page 38 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 8 Open Panel 8 8 1 Open panel latches and remove the front panel 8 9 Setting the System Pressure With Compressor running 8 9 1 Open Panel see section 8 8 8 9 2 Pull the Capacity Control Valve knob out 8 9 3 Turn the knob until the reading on the Pressure Gauge is 50 PSI 9 4 Push the knob in to lock 9 5 Close Panel Page 39 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 10 Setting the Static Pressure 8 10 1 Open Panel see s
27. alve Heatless Dryer cycling Valves included in the section 9 6 8 000 Hour Maintenance If either side is Kit section 11 4 continuously flowing high amounts of air the Solenoid Valve is defective Defective control board Measure voltages at If measurements are control board incorrect replace section 9 3 control board section 11 1 13 18 Can t Create a High Compressor Last Run Time Alarm Possible Cause Corrective Action High Compressor Last Verify High Compressor Allow the compressor to Run Time Alarm set Last Run Time Alarm run longer than the point higher that the set point section 8 7 5 verified set point default of 3 00 minutes section 9 11 Defective Control Board Verify that the Replace Control Board compressor has run section 11 1 1f the longer than the verified compressor runs longer High Compressor Last than the verified High Run Time Alarm set Compressor Last Run point above Time Alarm set point by 1 minute or more and fails to create an alarm Page 92 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 19 Compressor Rapid ON OFF Cycling Defective control board Measure voltages at If measurements are control board incorrect replace section 9 3 control board section 11 1 13 20 Contacting PUREGAS Technical Support Please read the Before You Call PUREGAS section 13 1 Once you have exhausted all of the potential problems and solutions
28. arm reset Alarm reset Alarm reset Alarm reset Alarm reset Remark Date Time SRC Key SRC Key SRC Key SRC Key SRC Key SRC Key 01 27 2011 01 27 2011 01 27 2011 0127 2011 01 27 2011 01 27 2011 08 31 47 08 27 41 08 16 44 08 14 10 Y 08 32 42 08 29 40 SRC Key SRC Key SRC Key 0127 2011 01 27 2011 01 27 2011 08 12 53 08 11 44 08 10 38 Alarm reset Alarm reset Alarm reset SRC Key SRC Key SRC Key 01 27 2011 01 27 2011 01 27 2011 08 09 32 08 08 12 08 08 06 Alarm reset Alarm reset Device Restart SRC Key SRCE DownLoad 01 27 2011 01 27 2011 01 26 2011 08 05 55 07 44 30 16 21 17 Device Restart Device Restart DownLoad Power up 01 26 2011 01 25 2011 13 47 55 16 20 17 e Click on the column headings to sort data according to that column e Click the Arrow Buttons to navigate through all the event log pages Page 51 of 99 PO11658 Rev M PUREGAS LLC 8 18 Using the Alarm Screen P550W Series Air Dryers User s Guide Displays all the Alarms registered by the PSS5OW Series Air Dryers This screen is informational only 3 Description High Outlet Pressure Reading Alarm Read Date 04 04 2011 Time v 12 49 59 High Flow Reading 6 23 53 6 04 01 2011 16 39 17 Excessive Compressor Run Time Ala
29. beneath the digit to change 8 7 1 3 Press the Up 1 amp Down 4 Arrow Buttons to change the value of the selected digit 8 7 1 4 Press the Right gt Arrow Button until the underscore disappears 8 7 1 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 1 6 Press the Up tT Arrow to confirm This will lock in the new setting value Page 31 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 2 High Outlet Pressure Alarm Set Point default setting is 10 0 PSI for Standard models 7 50 PSI for LP models 8 7 2 1 Press the Right gt Arrow Button to access the Change Value Screen 8 7 2 2 Press the Right gt amp Left lt Arrow Buttons to move the underscore beneath the digit to change 8 7 2 3 Press the Up 1 amp Down 1 Arrow Buttons to change the value of the selected digit 8 7 2 4 Press the Right gt Arrow Button until the underscore disappears 8 7 2 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 2 6 Press the Up T Arrow to confirm This will lock in the new setting value Page 32 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 3 Low Outlet Pressure Alarm Set Point default setting is 2 0 PSI for Standard models 0 30 PSI for LP models 8 7 3 1 Press the Right gt
30. cation Name Shipping Address City State Zip Code Contact Name Phone __ ext Email Page 23 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 Operating Your Dryer 8 1 Safety amp Warning Information WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock Itis highly recommended that you remove all jewelry before performing any procedures WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby IMPORTANT Performing procedures not described in this User s Guide or installing components not supplied by PUREGAS is NOT RECOMMENDED AND MAY VOID THE WARRANTY Page 24 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 2 Connecting Air Supply Lines to the Dryer For P550W PSSOWLP P552W and P552WLP dryers 8 2 1 Connect the air supply line to the Outlet Pressure port For P550WH and P552WH dryers 8 2 2 Connect the air supply line s to the Outlet Pressure port s 8 2 3 Open Outlet Ports as required NOTE For all dryers with minimal flow Install the Tee Tube
31. ce Version 2 79 31 Mar 11 New Version File Browse e Current Version Displays the current firmware version of the PSSOW Air Dryer e New Version File Displays the new location and new firmware version chosen e The BROWSE Button allows you to locate the new firmware file e The ACCEPT Button is used to change values e Keyword validation is required to update firmware Page 53 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 19 1 Updating the Firmware 19 1 1 Click on BROWSE Button to locate the firmware file Coen Version Pureqas Hew PSS0W Dryer Device Version 2 79 31 Mad 11 New Version File Pqnotes pallive Mentoring Fismware Firmware Ais Diye Brosse 8 19 1 2 Navigate and Select the correct bin file Press the OK Button 8 19 1 3 Click the ACCEPT Button when done 8 19 1 4 Enter Keyword default is 123456 cosecesegeooeoapeceseee parers ja Pavey Dryn Device Vereen 2 70 F Mar TI ENTER KEYWORD 19 1 5 Click on SUBMIT Button when done This will lock in the new firmware version Page 54 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 20 Connecting via SNMP Using SNMP to connect and communicate with the PSS5OW Series Air Dryer is dependant upon the specific SNMP Management software used on your network This software requires a SNMP Definition amp Configuration File MIB file in order to properly commun
32. commended that you remove all jewelry before performing any procedures Page 74 of 99 PO011658 Rev M PUREGAS LLC gt gt gt PP gt P550W Series Air Dryers User s Guide WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby CAUTION SHUT DOWN IMMEDIATELY FOR REPAIRS if the air compressor shows any evidence of overheating or presents excessive noise CAUTION Depressurizing the air Dryer may be necessary before performing certain procedures NEVER remove pressure sensing tubes from the Control Board without depressurizing the air Dryer first or damage to the Control Board will occur IMPORTANT Performing routine maintenance as outlined in the Maintaining Your Dryer section will ensure optimal performance over the lifecycle of your air Dryer IMPORTANT Performing procedures not described in this User s Guide or installing components not supplied by PUREGAS is NOT RECOMMENDED AND MAY VOID THE WARRANTY IMPORTANT After performing any maintenance always soap test pressure fittings to check for air leaks Also check for any loose or disconnected wiring Page 75 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 10 2 Six Month Maintenance MODEL LOCATION NAME SERIAL NUMBER ADDRESS DATE INSTALLED Mai
33. cuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock Itis highly recommended that you remove all jewelry before performing any procedures CAUTION Proper Installation amp Maintenance as outlined in this User s Guide is extremely important to ensure the reliability and longevity of the equipment as well as prevent damage or personal injury CAUTION Incoming power to Dryer must be 15 amp service recommended 10 amp slow blow fuse 110 125 VAC 50 60 Hz for PSS50W models 208 253 VAC 50 60 Hz 1 Phase for P552W models Page 11 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide IMPORTANT Performing procedures not described in this User s Guide or installing components not supplied by PUREGAS is NOT RECOMMENDED AND MAY VOID THE WARRANTY 6 2 Before You Begin 6 2 1 Carefully inspect the unit including the shipping box as well as the air Dryer for ANY DAMAGE CAUSED BY SHIPPING If any shipping damage is detected it is important to file a claim with the shipping company prior to continuing the installation procedures 6 2 2 Read the entire Installing Your Dryer section to familiarize yourself with the components and procedures before performing the air Dryer installation 6 2 3 Verify the installation location of the air Dryer 6 2
34. e fee applies 12 1 Services Offered e Piston Compressor Rebuild o Replace motor bearings piston rod assemblies and install a complete compressor maintenance kit o Test air flow air pressure and electrical performance e Heatless Dryer Rebuild o Replace desiccant o rings check valves springs and complete solenoid assembly o Test proper component operation e Desiccant Tower Repack o Clean out tower and replace desiccant filter and o ring e Circuit Board Repair Limited to current model boards only e Complete Dryer Repair 12 2 Initiating a Service Transaction e Contact our Parts amp Service Department at 1 800 521 5351 option 3 to obtain a Return Authorization RA number e Carefully package the item s to be returned e Mark the Return Authorization RA number on the outside of the shipping container e Include the main address and phone number of the individual to contact for related inquiry and follow up information e Include the purchase order number Page 83 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 Troubleshooting Your Dryer 13 1 Before You Call PUREGAS PLEASE READ THIS SECTION FIRST It is important that you use the following sections in order to diagnose and attempt to fix the problem with your air Dryer before placing a call to PUREGAS Technical Support This troubleshooting guide is intended to simplify the isolation of problems present possible caus
35. eatless Dryer Cycling Possible Cause Corrective Action Defective Solenoid Measure voltage going If 53 VDC IS present Valve to the Heatless Dryer replace Solenoid Valves Solenoid Valves included in the 8 000 section 9 8 Hour Maintenance Kit section 11 4 Defective Cycle Timer Measure voltage going If53 VDC IS NOT to the Heatless Dryer present replace the Solenoid Valves Cycle Timer section 9 8 section 11 3 13 14 Compressor Doesn t Operate Possible Cause Corrective Action Defective compressor Measure compressor If voltage is good voltage replace compressor section 9 3 section 11 2 or send it in for repair section 12 Defective control board Measure compressor If measurements are voltage incorrect replace section 9 3 control board section 11 1 System is in Shutdown On the Display Panel Press the RESET state verify that the system is Button in SHUTDOWN state Page 90 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 15 Compressor Won t Build Pressure Possible Cause Corrective Action Low System Pressure Defective Unloader Valve Leak in air system Verify System Pressure section 8 8 Test Unloader Valve operation section 9 7 If this is continuously flowing high amounts of air the Unloader Valve is defective Check all hoses and fittings between compressor and Air Tank for air leaks section 9 15 13 16 Compress
36. ection 8 8 10 2 Pull the Static Pressure Regulator knob out 8 10 3 Turn knob until the reading on the Pressure Gauge is17 PSI 10 4 Push knob in to lock 10 5 Close Panel 8 11 Setting the Outlet Pressure 8 11 1 Open Panel see section 8 8 8 11 2 Pull the Outlet Pressure Regulator knob out or loosen the retaining nut LP Models Page 40 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 11 3 Turn knob until Outlet Pressure OUTP reading is at the desired setting 8 11 4 Push knob in to lock or tighten the retaining nut LP Models 11 5 Close Panel 8 12 Connecting to Common Alarm Terminals 8 12 1 Open Panel see section 8 8 8 12 2 Locate the external Common Alarm pins on the Control Board 8 12 3 Wire the Common Alarm Two Comon Alarms wire pair to the Control Redundant Board as required e COMMON amp NO for CLOSE ON ALARM iad Pe a ete DERA operation s ams g l k e NC amp COMMON for OPEN ON ALARM operation 8 12 4 Close Panel Page 41 of 99 P0011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 13 Connecting to Power Fail Alarm Terminals 8 13 1 Open Panel see section 8 8 13 2 Locate the external Power Fail pins on the Control Board 8 13 3 Wire the Power Fail Alarm wire pair to the rer am Control Board as required e PWR FAIL amp NO for T goai OC MOO
37. er purge solenoids inside the air Dryer Page 62 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 6 4 Place your hand beneath the Tower 1 purge solenoids to feel for purging air Air should Purge from Tower side e Purge from Tower 2 side 30 Seconds later e Purge from Tower side 30 Seconds later e and so on 9 6 5 Remove insulating material from top of the compressor 9 6 6 Close Panel If the Heatless Dryer is not cycling consistently as described see section 13 13 for troubleshooting information Page 63 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 7 Testing Unloader Valve With the Compressor running 9 7 1 Locate the Unloader Valve on the right side of the heatless Dryer 9 7 2 Place your hand over the Unloader Valve to feel for air flow Air should NOT flow from this fitting continuously Air should only be released in a short burst when the compressor shuts off If air flows from this valve continuously the Unloader Valve is either defective and should be replaced See sections 11 3 for part detail and 11 5 for ordering information Page 64 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 8 Measuring Heatless Dryer Solenoid Voltage With the Compressor running 9 8 1 Locate the Heatless Dryer Cycle Timer The timer has three 3 sets of terminals
38. es provide test procedures for verification and suggest corrective actions to restore the air Dryer back to normal operation Each section begins with the most likely cause s of the issue Otherwise they start from the simplest possibilities and progress to more complicated ones This troubleshooting guide is designed to be easy to follow and very effective when used properly It is suggested to always start at the beginning of the specific problem section and continue in sequence following the procedures indicated 13 2 Safety amp Warning Information WARNING For your safety all the information in this User s Guide must be followed to minimize the risk of electrical shock and prevent property damage or personal injury WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby Page 84 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock It is highly recommended that you remove all jewelry before performing any procedures CAUTION Depressurizing the air Dryer ma
39. ess the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 6 6 Press the Up T Arrow to confirm This will lock in the new setting value Page 36 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 7 Reset to Factory Values 8 7 7 1 Press the Left amp Right gt Arrow Buttons at the same time 8 7 7 2 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 7 3 Press the Up Arrow to confirm This will lock in the new setting value 8 7 8 Alarm Delays Set Point The Alarm Delay allows the Dryer to come out of the alarm condition on its own without signaling an alarm ON default waits one 1 minute before signaling alarms OFF signals alarms immediately 8 7 8 1 Press the Right gt Arrow Button to change the value 8 7 8 2 Press the Right gt Arrow Button until the underscore appears under the correct setting OFF or ON 8 7 8 3 Press the Up T Arrow to confirm This will lock in the new setting value Page 37 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 9 Startup Delay Set Point default setting is O sec The Startup Delay keeps the compressor from turning on immediately when the dryer is powered on for up to 10 seconds This allows multiple dryers to power on in separate interv
40. et point too low Defective Humidity Sensor Heatless Dryer not cycling between towers Defective Control Board Verify System Pressure section 8 8 Verify Flow Rate FLOW reading is low section 8 5 5 2 Verify High Humidity Alarm set point section 8 7 4 If Flow Rate is low allowing a higher alarm set point up to 10 will allow Dryer to run within acceptable levels Perform the Testing Humidity Alarm and System Shutdown test section 9 12 Verify consistent Heatless Dryer cycling section 9 6 Unplug Humidity Sensor from Control Board see section 11 1 for Board location Humidity reading should drop to 0 Page 88 of 99 Adjust System Pressure to 50 PSI 2 PSI section 8 8 Install the Tee Tube Union and the Precision Bleed Orifice at output of the air Dryer section 6 5 16 Raise High Humidity Alarm set point section 8 7 4 Over 10 not recommended Troubleshoot Can t Create a High Humidity Alarm Shutdown condition section 13 10 Troubleshoot Inconsistent Heatless Dryer Cycling condition section 13 13 If Humidity did not drop to 0 replace Control Board section 11 1 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 10 Can t Create a High Humidity Alarm Shutdown These troubleshooting steps assume that the Humidity Element is removed from the Humidity Block during the Testing Humidity Alarm and System Shutdown
41. fault setting is 3 00 minutes 8 7 5 1 Press the Right gt Arrow Button to access the Change Value Screen 8 7 5 2 Press the Right gt amp Left Arrow Buttons to move the underscore beneath the digit to change 8 7 5 3 Press the Up 1 amp Down 1 Arrow Buttons to change the value of the selected digit 8 7 5 4 Press the Right gt Arrow Button until the underscore disappears 8 7 5 5 Press the Right gt Arrow Button until the underscore appears under the correct setting YES or NO 8 7 5 6 Press the Up T Arrow to confirm This will lock in the new setting value Page 35 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 6 Compressor Total Time Reset The Total Time TTL TIME is the time the compressor runs measured in hours since startup or the last time the compressor time counter was reset The dryer will display an alarm when this counter has reached 8 000 hours signaling is it time for maintenance 8 7 6 1 Press and Hold the Left amp Right gt Arrow Buttons to access the Change Value Screen 8 7 6 2 Press the Right gt amp Left lt Arrow Buttons to move the underscore beneath the digits to change to zero 0 8 7 6 3 Press the Up 1 amp Down 4 Arrow Buttons to change the value of the selected digit 8 7 6 4 Press the Right gt Arrow Button until the confirmation screen appears 8 7 6 5 Pr
42. gh Outlet Raise High Outlet Alarm set point too low Pressure Alarm set point Pressure Alarm set point section 8 7 2 section 8 7 2 13 6 Can t Create a High Pressure Alarm Possible Cause Corrective Action Defective Outlet Verify that the Outlet Replace Outlet Pressure Pressure Regulator Pressure Regulator can Regulator if unable to be adjusted adjust pressure section 8 11 section 11 2 High Outlet Pressure Verify High Outlet Adjust Outlet Pressure Alarm set point higher Pressure Alarm set point Regulator so that Outlet than default setting section 8 7 2 Pressure OUTP reading climbs over verified set point section 9 13 Defective Control Board Verify that the Outlet Replace Control Board Pressure OUTP section 11 1 if Outlet reading is higher than Pressure OUTP the High Outlet Pressure reading 1s over verified Alarm set point above High Outlet Pressure Alarm set point for more than 1 minute and fails to create an alarm Page 86 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 7 Low Outlet Pressure Alarm Possible Cause Corrective Action Outlet Pressure set too Verify Outlet Pressure Adjust Outlet Pressure low OUTP reading Regulator section 8 11 section 8 5 5 1 High Flow condition Verify Flow Rate Troubleshoot High Flow FLOW reading is not condition higher than expected section 13 11 section 8 5 5 2 Low Outlet Pressure Verify Low
43. icate with the Air Dryer This file is named PuregasP550W mib and is located on the Mini CD included with your Air Dryer It is necessary to import this file into your SNMP operating software NOTE Reference Appendix section 14 3 for a list of SNMP Parameters including Limits Defaults and Formats Page 55 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 Testing Your Dryer 9 1 Safety amp Warning Information WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock Itis highly recommended that you remove all jewelry before performing any procedures WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby CAUTION Depressurizing the air Dryer may be necessary before performing certain procedures NEVER remove pressure sensing tubes from the control board without depressurizing the air Dryer first or damage to the control board will occur Page 56 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 2 Measuring Compressor Amp Draw WARNING Internal surfaces may be hot Use care when
44. ies Air Dryers User s Guide 4 Safety amp Warning Information This section contains general information about safety and warning points to consider and adhere to during installation operation and maintenance of your air Dryer PLEASE READ THIS SECTION BEFORE PERFORMING ANY OPERATION OR PROCEDURE ON YOUR AIR DRYER Additional warnings specific to an operation or procedure will also be presented throughout the following sections These will include the A symbol as well as a label of WARNING CAUTION or IMPORTANT Please be sure to pay close attention for these warnings and read them as you encounter them WARNING For your safety all the information in this User s Guide must be followed to minimize the risk of electrical shock and prevent property damage or personal injury WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock It is highly recommended that you remove all jewelry before performing any procedures WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby Page 6 of 99 PO11658 Rev M PUREGAS LLC P550W Ser
45. ies Air Dryers User s Guide CAUTION Proper Installation amp Maintenance as outlined in this User s Guide 1s extremely important to ensure the reliability and longevity of the equipment as well as prevent damage or personal injury CAUTION Depressurizing the air Dryer may be necessary before performing certain procedures NEVER remove pressure sensing tubes from the Control Board without depressurizing the air Dryer first or damage to the Control Board will occur CAUTION Incoming power to Dryer must be 15 amp service recommended 10 amp slow blow fuse 110 125 VAC 50 60 Hz for P550W models 208 253 VAC 50 60 Hz 1 Phase for P552W models IMPORTANT Performing routine maintenance as outlined in the Maintaining Your Dryer section will ensure optimal performance over the lifecycle of your air Dryer IMPORTANT Performing procedures not described in this User s Guide or installing components not supplied by PUREGAS is NOT RECOMMENDED AND MAY VOID THE WARRANTY Page 7 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 5 Overview amp Specifications 5 1 Product Description The P550W Series Air Dryers from PUREGAS are designed to intake wet ambient air and remove the moisture for delivery to applications requiring a constant on demand source of dry pressurized air This process is fully automatic and will remain consistent with minimal required periodic maintenance
46. ing System Status Compressor Status Fan Status Heater Status Outdoor Unit Only Alarm Readings Read Only High Flow Alarm High Outlet Pressure Alarm Low Outlet Pressure Alarm High Humidity Alarm High Cabinet Temperature Alarm High Compressor Last Run Time Alarm Maintenance Required Alarm Total Alarm Configuration Settings Read Write High Flow Alarm Threshold High Outlet Pressure Alarm Threshold Low Outlet Pressure Alarm Threshold High Humidity Alarm Threshold High Compressor Last Run Time Alarm Threshold Reset Compressor Total Run Time Reading Start Up Delay Alarm Delay Alarm Traps Sent to SNMP Server High Flow High Outlet Pressure Low Outlet Pressure High Humidity High Cabinet Temperature High Compressor Last Run Time Maintenance Required Total Alarm Page 96 of 99 Alphanumeric Defined by Customer Alphanumeric Factory Preset Numeric Factory Preset Numeric mm dd yy hh mm Numeric XXx XXX XXX XXX Numeric Xxx XXX XXX XXX Numeric Xxx XXX XXX XXX Numeric XXxX XXX XXX XXX Numeric PSI Numeric PSI Numeric Numeric SCFD Numeric DEG F Numeric Hours Numeric Seconds ON SHUTDOWN ON OFF ON OFF ON OFF OK Alarm OK Alarm OK Alarm OK Alarm OK Alarm OK Alarm OK Alarm OK Alarm Numeric SCFD Numeric PSI Numeric PSI Numeric Numeric Seconds Numeric Hours Numeric Seconds ON OFF PO11658 Rev M PUREGAS
47. ing materials NOTE If ANY SHIPPING DAMAGE is detected file a claim with the shipping company prior to continuing the installation procedures 6 5 2 Open panel latches and remove the front panel 6 5 3 Check for loose parts hoses or wiring NOTE If ANY SHIPPING DAMAGE 1s detected file a claim with the shipping company prior to continuing the installation procedures Page 14 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 4 Remove the ship loose contents package For P550WH and P552WH dryers 6 5 5 Install the Outlet Port Fittings 6 5 5 1 Remove four 4 Outlet Port plugs 6 5 5 2 Install four 4 Outlet Port Connectors 6 5 6 Place the Dryer at the desired operating location e Place the Dryer on a leveled surface e For rack install use Universal Rack Mounting Kit PO11674 section 11 4 e For wall install use Wall Mounting Kit PO11773 section 11 4 6 5 7 Verify that the Dryer is powered OFF Page 15 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 8 Plug AC Power Cord to Dryer 6 5 9 Wire or plug the power cord into e 110 125 VAC power 208 253 VAC outlet for PSSOW 110 125 VAC PSSOWH and PSSOWLP models e 208 253 VAC 1 phase power outlet for P552W P552WH and P552WLP models o Line Black Brown o Neutral White Blue o Ground Green Green Yellow 6 5 10 Power the Dryer O
48. larm indication display including SNMP communication 40 to 85 F optimal Outlet Connections Net Weight 74 lbs 3 8 O D tube fitting 3 8 Press to lock 4 bank manifold with shut off valves 3 8 O D tube fitting 12 Dx 17 25 W x 27 H Page 9 of 99 3 8 Press to lock 4 bank manifold with shut off valves 3 8 O D tube fitting PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 5 5 Dryer Function Overview PS550WH bleeding back through the Heatless Dryer 6 AirTank Stores dry compressed air 7 Static Pressure Regulator Regulates the Static Pressure 17 PSI Maintains constant pressure on the Flow Block for accurate Flow measuring 8 Flow Block Measures the Flow of compressed air 9 Outlet Pressure Regulator Regulates the Outlet Pressure 10 Pressure Outlet Outputs the pressure set by the Outlet Pressure Regulator 4 Bank Outlet Manifold Distributes the air into 4 separate outlets Page 10 of 99 P0011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 Installing Your Dryer 6 1 Safety amp Warning Information WARNING Internal surfaces may be hot Use care when coming into contact with internal components as there is a potential for some of these components to become hot when in operation or standby WARNING Extreme care should be exercised to avoid contact with live electrical cir
49. ll the Tee Tube Union Air Supply Line Air Supply Line and the Precision Bleed Orifice to maintain a constant air flow The orifice was removed in step 6 5 15 for the W and WLP dryers or included in PSSOW PSSOWLP PSSOWH P552WH P552W P552WLP the ship loose package for the WH dryers 6 5 17 Power the Dryer ON Page 19 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 18 Set the Static Pressure 6 5 18 1 Pull Static Pressure Regulator knob out 6 5 18 2 Turn knob until the reading on the pressure gauge is 17 PSI 6 5 18 3 Push knob in to lock 6 5 19 Set the Outlet Pressure 6 5 19 1 Pull the Outlet Pressure Regulator knob out or loosen the retaining nut LP Models Page 20 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 19 2 Turn knob until Outlet Pressure OUTP reading is at the desired setting 6 5 19 3 Push knob in to lock or tighten the retaining nut LP Models 6 5 20 Check for air leaks NOTE This is a general procedure that can be applied to any fitting or hose that has air pressure in it DO NOT SOAP TEST THE HUMIDITY SENSOR FITTING DAMAGE TO THE SENSOR MAY OCCUR With Compressor NOT running 6 5 20 1 Listen for any hissing sounds which may indicate a fitting or hose air leak With Compressor running 6 5 20 2 Use a 1 inch paint brush to dab soapy water on the air fitting or ho
50. nel to TANK oute mumi EARI O80 PII Nee PI GITY 2 WEP Pp AFO freeze that screen Page 66 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide With Compressor running 9 10 2 Verify the compressor shuts down when the tank pressure TANK reaches 50 0 PSI If the tank pressure TANK fails to reach 50 PSI see section 13 15 for troubleshooting information With Compressor NOT running A CAUTION Be careful when removing Air hose System is pressurized 9 10 3 Depressurize air Dryer see section 8 3 1 9 10 4 Verify the compressor turns on when the tank pressure TANK falls to 20 0 PSI 9 10 5 Reconnect air hose If the Compressor Cycling fails either test described it indicates a problem with the Control Board which will need to be replaced See sections 11 1 for part detail and 11 5 for ordering information Page 67 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 11 Testing High Compressor Last Run Time Alarm A CAUTION Be careful when removing Air hose System is pressurized NOTE For this test allow the Display Screen to cycle through the information screens 9 11 1 Start timing when the compressor turns on 9 11 2 Depressurize air Dryer see section 8 3 1 This prevents the compressor from shutting down When the compressor runs for 3 00 minutes unless adjusted to a different Set Point by the user a High Com
51. ntenance Interval Months Procedure Section j Install Six Month Maintenance Kit P011798 Set Read amp Record Flow Rate Read amp Record Flow Rate FLOW 8 5 5 2 532 Measure a Record Compressor Amp Draw Measure amp Record Incoming Voltage must be 110 125 VAC for P550W P550WH and P550WLP models and 9 4 must be 208 253 VAC for P552W P552WH and P552WLP models E 9 14 Set Doea Pressure 50 PSI ssa eof Seoweese fe ofjojojojo Tecoma Dee eine S S S a a rere eee rexcompeseroworrGeim om ff fe retin ConpesorcastRn Tine fe a Test Air Fittings for Leaks O95 15 Visually Inspect Inside amp Outside of Unit for Loose Wiring or Hardware Maintenance Performed by Date of Maintenance NOTE COPY OR PRINT THIS PAGE AND KEEP IT WITH THE AIR DRYER Page 76 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 10 3 8 000 Hour Maintenance Under typical operating conditions 8 000 hours of run time will occur between one 1 and two 2 years of use This will be identified by a TTL TIME Alarm on the display MODEL LOCATION NAME SERIAL NUMBER ADDRESS DATE INSTALLED Maintenance Interval Hours asa Kow ANETTA a Resi Reson ae a S S S a Measure amp Record Compressor Amp Draw Set System Pressure 50 PSI E O ee eo sows ajo ojo ojo Taco e o a a aa e oo frevairraimetetats se a oa
52. or Excessive AMP Draw Possible Cause Corrective Action Restriction 1n air line Compressor failing Remove Discharge Hose from compressor hose to the heatless Dryer Re measure Compressor AMP Draw section 9 2 Remove Discharge Hose from compressor hose to the heatless Dryer Re measure Compressor AMP Draw section 9 2 Page 91 of 99 Adjust System Pressure to 50 PSI 2 PSI section 8 8 Replace Unloader Valve section 11 3 Connect tighten or replace leaking component If measurement is below the recommended amps trace hoses from compressor to Unloader Valve looking for restrictions or kinks If measurement ts still above the recommended amps replace the compressor section 11 2 or send it in for repair section 12 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 17 High Compressor Last Run Time Alarm Possible Cause Low System Pressure Verify System Pressure Adjust System Pressure section 8 8 to 50 PSI 2 PSI section 8 8 High Flow condition Verify Flow Rate Troubleshoot High Flow FLOW reading is not condition higher than expected section 13 11 section 8 5 5 2 Defective Unloader Test Unloader Valve Replace Unloader Valve Valve operation section 9 7 section 11 3 If this is continuously flowing high amounts of air the Unloader Valve is defective Defective Heatless Verify consistent Replace Solenoid Dryer Solenoid V
53. ow 2 0 PSI below 0 30 PSI LP Models After one 1 minute the Low Pressure Alarm should appear on the display 9 14 4 Turn Outlet Pressure SS e Regulator knob clockwise EO eur until Outlet Pressure OUTP CABINET 76 6 R reading rises to the reading recorded in step 9 14 1 9 14 5 Push knob in to lock or tighten the retaining nut LP Models 9 14 6 Press the RESET Button If you are unable to create a Low Outlet Pressure Alarm as described see section 13 8 for troubleshooting information Page 72 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 15 Testing Air Fittings amp Hoses for Leaks NOTE This is a general procedure that can be applied to any fitting or hose that has air pressure in it DO NOT SOAP TEST THE HUMIDITY SENSOR FITTING DAMAGE TO THE SENSOR MAY OCCUR With Compressor NOT running 9 15 1 Listen for any hissing sounds which may indicate a fitting or hose air leak With Compressor running 9 15 2 Use a 1 inch paint brush to dab soapy water on the air fitting or hose connection to be tested If air bubbles appear at the connection this indicates that air is leaking from the connection Fitting Component If any leaks are detected take steps to seal them off as necessary e Tighten the fitting e Re connect the hose end e Replace the fitting hose component Page 73 of 99 PO11658 Rev M PUREGAS LLC P550W Series Ai
54. pressor Last Run Time LAST RUN alarm should appear on the System Screen 9 11 3 Reconnect air hose 9 11 4 Press the RESET Button If you are unable to create a High Compressor Last Run Time LAST RUN alarm as described see section 13 18 for troubleshooting information Page 68 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 12 Testing Humidity Alarm and System Shutdown A CAUTION Be careful when removing Air hose System is pressurized 9 12 1 Power the air Dryer OFF 9 12 2 Depressurize air Dryer see section 8 3 1 9 12 3 Unscrew and remove the Humidity Sensor from the Humidity Block 9 12 4 Power the air Dryer ON Page 69 of 99 P011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide Allow the Humidity reading to rise Vee DOA eres TANK 35 0 Pst i OUTP 10 0 PSIA HUMIDITY 10 2 CACR CABINET 75 6 F_ 9 12 5 After three 3 minutes verify that a Humidity Alarm appears and the Dryer goes 233 sc into SHUTDOWN mode ga SYSTEM a 9 12 6 Replace the Humidity Sensor into the Humidity Block 9 12 7 Press the RESET Button to clear the Humidity alarm If you are unable to create a Humidity Shutdown alarm as described see section 13 10 for troubleshooting information Page 70 of 99 P0011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 9 13 Testing High Outlet Pressure Alarm 9 13 1 Make a note
55. r Dryers User s Guide 10 Maintaining Your Dryer In order to ensure that your PSSOW Series Air Dryer continues to operate efficiently and reliably PUREGAS recommends performing the following maintenance procedures at the specified Six Month and 8 000 Hour intervals It is also recommended that you print out the included Six Month Maintenance section 10 2 and 8 000 Hour Maintenance section 10 3 log sheets and record all completed maintenance for historical tracking and reference purposes The log sheets include a Section reference column which indicates the User s Guide section containing the information about the specific procedure Please refer to these sections for detailed procedural information NOTE When operating at higher ambient temperatures it is recommended that maintenance be performed more frequently NOTE After 16 000 hours of run time PUREGAS recommends sending in your compressors and heatless dryers for a complete and comprehensive rebuild by our Service Department technicians See sections 12 1 and 12 2 for information on services and contacting PUREGAS 10 1 Safety amp Warning Information WARNING Extreme care should be exercised to avoid contact with live electrical circuits Many procedures performed during installation operation testing and maintenance of this air Dryer require the equipment to be running creating a situation for potential electrical shock Itis highly re
56. r your PUREGAS P550W Series Air Dryer Registering is necessary to activate this Limited Warranty on your product Once you register you are eligible to receive free technical support as well as updates concerning your PUREGAS products See Section 7 for details on Registering Your Dryer Page 97 of 99 PO011658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 16 Contacting PUREGAS 16 1 General PUREGAS LLC 226A Commerce Street Broomfield Colorado 80020 800 521 5351 303 427 3700 Fax 303 657 2233 info puregas com Www puregas com 16 2 Sales 800 521 5351 option 2 Fax 303 657 2205 sales puregas com parts puregas com 16 3 Service 800 521 5351 option 3 Fax 303 657 2205 16 4 Technical Support 800 521 5351 option 1 DON T FORGET TO REGISTER YOUR DRYER See Section 7 for details on Registering Your Dryer Page 98 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 17 Notes Page 99 of 99 P011658 Rev M
57. reen on the display When pressed again it will allow the information screens to begin cycling again 8 5 4 Arrow Buttons Used to access navigate and change values in the Set Point Adjust screens Page 27 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 5 5 Display Screen Shows the current Dryer readings Will cycle between the following information screens unless the HOLD button has been pressed 8 5 5 1 Tank Screen TANK Air Tank pressure fluctuates between 20 50 PSI OUTP Outlet Pressure regulated by the Outlet Pressure Regulator HUMIDITY Humidity level of the system CABINET Temperature of the Dryer cabinet compartment 8 5 5 2 System Stat Screen SYSTEM STAT Running Status of the system e ON RUN System is Online e SHUTDOWN System has been shutdown as a result of either a Humidity or High Cabinet Temperature alarm LAST RUN How many minutes the compressor ran during the last Air Tank pressurization cycle TTL TIME How many hours the compressor has run since the last Comp Run Reset FLOW Air Flow Rate Page 28 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 6 Identifying Dryer Alarms 8 6 1 High Outlet Pressure Alarm Occurs when the Outlet Pressure OUTP rises above the alarm set point for more than one 1 minute CABINET Default setting is 10 0 PSI for Standard models 7 50 PSI for
58. rior to installing operating or servicing the air Dryer in order to become familiar with the recommended procedures This will minimize the possibility of personal injury or damage to the unit due to improper operation or handling Page 3 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 3 Table of Contents 8 14 Connecting via Web Browsel c00008 43 1 Welcome amp Congratulations cccsssssssssssees 3 8 15 Using the Status Screen 45 Zo Introd UCO siiin haana anaana 3 E E aa 8 17 Using the Event Screen ccccceeeeeeeeees 51 3 Table of Contents cccccscsssssssssssscseccssssesceceess 4 8 18 Using the Alarm Screen 1 52 8 19 Using the Firmware Screen cccceeeees 53 4 Safety amp Warning Information csecceeees 6 8 20 Connecting via SNMP cccccsccceesseeeeees 55 5 Overview amp Specifications cesssesressessesees 8 9 Testing Your Dryer ccccccsssssssessssssessessnsess 56 5 1 Product Description eessssssssssooeeeeesesssssssss 8 9 1 Safety amp Warning Information 0000 56 De Oy CMU E 8 9 2 Measuring Compressor Amp Draw 57 5 3 P550W Series Air Dryer Models 0 0 8 9 3 Measuring Compressor Voltage 066 58 5 4 Technical Specifications 2 0 0 0 eeeeeeeeeneeeeees 9 9 4 Measuring Incoming Voltage 60 5 5 Dryer Function Overview eccere 10 9 5
59. rm ALARM 04 01 2011 16 34 01 Low Outlet Pressure Reading High Cabinet Temperature Reading Low Outlet Pressure Reading 0 00 132 1 0 00 Low Outlet Pressure Reading 0 00 04 01 2011 04 01 2011 04 01 2011 04 01 2011 16 34 00 16 33 11 16 31 43 16 30 37 High Humidity Reading 14 39 04 01 2011 16 29 25 2 3 j4 5 6 7 8 9 l Low Outlet Pressure Reading High Cabinet Temperature Reading Low Outlet Pressure Reading 0 00 128 2 0 00 04 01 2011 04 01 2011 04 01 2011 16 28 14 16 23 08 16 22 43 High Outlet Pressure Reading 13 64 0401 2011 16 19 44 Low Outlet Pressure Reading 0 00 Low Outlet Pressure Reading High Outlet Pressure Reading Low Outlet Pressure Reading Low Outlet Pressure Reading 0 00 6 56 0 00 04 01 2011 04 01 2011 04 01 2011 03 30 2011 03 30 2011 16 18 24 16 17 15 16 13 14 09 57 34 09 05 06 l Low Outlet Pressure Reading 03 29 2011 B ees E 15 07 54 e Click on the column headings to sort data according to that column e Click the Arrow Buttons to navigate through all the event log pages Page 52 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 19 Using the Firmware Screen Displays the current firmware version and date of the P550W Series Air Dryers Current Version Puregas New P550W Dryer Devi
60. se connection to be tested If air bubbles appear at the connection this indicates that air is leaking from the Fitting Component connection If any leaks are detected take steps to seal them off as necessary e Tighten the fitting e Re connect the hose end e Replace the fitting hose component Page 21 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 6 5 21 Re install the front panel 6 5 22 REGISTER YOUR DRYER See section 7 for details 6 6 Installation Checklist O No shipping damage was detected O Dryer location meets the following requirements o Well ventilated o Free from abrasive dust or chemicals o Ambient temperature is between 40 and 85 F optimal O System Pressure is set to 50 PSI L Static Pressure is set to 17 PSI O No air leaks are present in the system O No alarms are present on the Display Panel Page 22 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 7 Registering Your Dryer Please take a moment to register your PUREGAS P550W Series Air Dryer Registering is necessary to activate the Limited Warranty on your product Once you register you are eligible to receive free technical support as well as updates concerning your PUREGAS products Register Online at Www puregas com registration Or by Phone 1 800 521 5351 option 2 Have the following information available Model Serial Company Name Lo
61. ssor Total Hour Alarm Occurs when the compressor has reached an 8 000 hour maintenance interval Perform the required maintenance See section 10 3 for maintenance information 8 6 7 High Flow Rate Alarm Occurs when the Flow Rate FLOW rises above the alarm set point for more than one 1 FL minute Default setting is 500 SCFD See section 13 11 for troubleshooting information Page 30 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 8 7 Adjusting amp Resetting Dryer Set Points Dryer Set Points are simply limits programmed for a specific reading Once this limit is reached or exceeded this results in an alarm for that reading Each of these set points is factory programmed with a default value based on typical usage of the air Dryer Many of the set points for Dryer alarms can be modified to levels more closely based upon your specific application NOTE Reference Appendix Section 14 2 for Limits and Defaults Press the Up T Arrow Button to access the Set Point Adjust screens Press the Up 1 amp Down 4 Arrow Buttons to navigate through the available Set Point Adjust screens To change a specific Set Point 8 7 1 High Flow Rate Alarm Set Point default setting is 500 SCFD 8 7 1 1 Press the Right gt Arrow Button to access the Change Value Screen 8 7 1 2 Press the Right gt amp Left lt Arrow Buttons to move the underscore
62. th Maintenance ee eeeeeeeeeeeees 76 87 Adete amp Revetiing Diver Set Points 3 10 3 8 000 Hour Maintenance eee eee eee 77 6 8 Open Pane borsircninn ia aa AA 39 11 Replacement Parts amp ACCeSSOFiES nenun 78 Bear a ete ete neato eS SUNS ceseceeeaiateseanc a LEI TOY CWP AUS arses 78 Bg ee ate EC eet SU esac rare 11 2 Dryer Parts COMnt ccccccceseeeeeceeeeeeeeeeeees 79 8 11 Setting the Outlet Pressure 40 11 3 Heatless Dryer Assembly PatiSienmeninen 80 pte oener a ae Terese 11 4 Accessories for Your Dryet cccccccce 81 8 13 Connecting to Power Fail Alarm Terminals 42 Page 4 of 99 PO011658 Rev M PUREGAS LLC 11 5 Ordering Parts from PUREGAG 82 12 Service amp Repair eeccescssccossccccccccccceccsocossceceee 83 12 1 Services Offered ccccccsssssessssssessseeeeenes 83 12 2 Initiating a Service Transaction 0 83 13 Troubleshooting Your Dryer sssssseee 84 13 1 Before You Call PUREGAGS 84 13 2 Safety amp Warning Information 84 13 3 Air Dryer Won t Power ON 0000008 85 13 4 Display Screen Not Functioning 86 13 5 High Outlet Pressure Alarm 00064 86 13 6 Can t Create a High Pressure Alarm 86 13 7 Low Outlet Pressure Alarm 00064 87 13 8 Can t Create a Low Pressure Alarm 87 13 9 High Humidity
63. y be necessary before performing certain procedures NEVER remove pressure sensing tubes from the Control Board without depressurizing the air Dryer first or damage to the Control Board will occur CAUTION Do not test the Humidity Sensor with an ohm meter or apply any DC voltage This will render the Humidity Sensor defective IMPORTANT Performing procedures not described in this User s Guide or installing components not supplied by PUREGAS is NOT RECOMMENDED AND MAY VOID THE WARRANTY 13 3 Air Dryer Won t Power ON Possible Cause POWER Switch in Verify POWER switch Turn POWER switch to OFF position is in the ON position the ON position section section 8 4 8 4 No incoming voltage to Measure incoming Troubleshoot facility air Dryer voltage section 9 4 power supply to air Dryer Page 85 of 99 PO11658 Rev M PUREGAS LLC P550W Series Air Dryers User s Guide 13 4 Display Screen Not Functioning Possible Cause Corrective Action Dryer experienced a Power the air Dryer power spike OFF for 15 seconds Power the air Dryer ON Ribbon cable Verify ribbon cable Reconnect the ribbon disconnected from the decal is cable properly connected at the display board 13 5 High Outlet Pressure Alarm Possible Cause Corrective Action Outlet Pressure set too Verify Outlet Pressure Adjust Outlet Pressure high OUTP reading Regulator section 8 11 section 8 5 5 1 High Outlet Pressure Verify Hi

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