SERVICE MANUAL
Contents
1. However if power plug is used check plug connections 3 Check timer See Timer REPLACEMENT PARTS 33378 Micro switch for 31666 coin drop 31760 Coin acceptor square with slot 102 W Hinged access door amp single drop 708 vacs 31181 Coin acceptor square with slot double drop 708 vacuums only 31666 Coin acceptor Imonex 102 W Recessed coin door amp all 2000 vacs 33054 Token acceptor square with slot 102 W Hinged access door amp single drop 708 vacs 33055 Token acceptor square with slot double drop 708 vacuums only 33037 Micro switch for 31 760 31181 33054 33055 coin drops All cabinet style units self contained or remote are supplied with a solid state timer with a variable time set resistor Run time is preset at the factory To check timer operation 1 Check incoming power T11 See Electrical Specifications 2 Check to make sure pushbutton switch or coin drop is working then activate timer with the button or coin drop There should now be voltage on terminal T9 If there is not then replace timer with appropriate kit The resistor is built into the timer IF the unit does not time out properly the complete timer must be replaced 3 For multicoin timers only check to make sure the dip switch settings match the intended of coins required to activate the unit i e Dip 2 for 50 cent operation WIRING LOCATIONS WIRE LOCATION ALL UNITS Incoming Power Black Wire White Wire Ground W2. TROUBLESHOOTING OVERVIEW This guide lays outa simple step by step guide to isolating and solving technical problems that will ensure that the unit is repaired properly and completely the first time ECO BY OPW tire inflation products come variety of configurations There are three major component areas which may fail e Electrical Switches e Compressor e Mechanism Optional Feature Units may have any combination of the above components to meet the requirements of the installation To properly diagnose problems which may arise the service technician must first ISOLATE THE PROBLEM This guide lays out a simple step by step guide to isolating and solving technical problems that will ensure that the unit is repaired properly and completely the first time In order to isolate the problem follow this guide to first check all electrical components If the unit you are working on does not have a particular component skip to the next section If all of the electrical components are operating correctly and your unit has a balanced inflation mechanism optional feature mov e on to the MECHANISM section CHECK POWER Before checking electrical components first confirm that the installation of the unit conforms to the electrical specifications and connections detailed inthe installation section of this manual WARNING DO NOT attempt to service or repair this unit unless ALL ELECTRICAL POWER HAS BEEN DISCONNECTED Install a wall
3. Whip and Non sealing Chuck For Non Mechanism Units 31 886 Chuck nonsealing type Non Mechanism Units KEYS LOCKS TOOLS LOCKS Abloy Lock Model 102 W Recessed Coin Door Spacer For 30588 Lock Key For 30588 Lock WARRANTY Notice opw products must be used in compliance with applicable federal state and local laws and regulations Product selection should be based on physical specifications and limitations and compatibility with the environment and material to be handled OPW makes warranty of fitness for a particular use All illustrations and specifications in this literature are based on the latest production information available at the time of publication Price materials and specification are subject to change at any time and models may be discontinued at any time in either case without notice or obligation STANDARD PRODUCT WARRANTY OPW warrants that products sold by it are free from defects in materials and workmanship for a period of two years from the date of shipment by OPW As the exclusive remedy under this limited warranty OPW will atits sole discretion provide a replacement or issue credit for future orders for any product that may prove defective within the two year period This warranty shall not apply to any product that has been repaired by any party other than a service representative authorized by OPW or when failure is due to misuse conditions of use or improper installation or maintenance
4. please contact the factory immediately Note The gusset and wall mount bracket is optional for wall mounting only MODEL 101 MODEL 102 MODEL 101 FREE ee Assembly 101 102 HARDWARE PACKET Machine To Bracket Or Post Machine To Bracket Or Post 6 INSTALLATION INSTALLATION CHECKLIST 1 site inaccordance with Site Preparation And Assembly Instructions 2 Install proper power lines as per Electrical Service 3 Run supply lines air and or water if needed per Installation of Supply Lines 4 Install wall mount bracket or post and mount cabinet See Mounting Water Option only Install water valve in post and connect Connect hose and hang up 6 Push START button or insert quarter s Check operation SITEPREPARATION SITE SELECTION Before selecting a location refer to the Electrical Code information Also make sure you are compliance with local codes IMPORTANT Never install this equipment where its use cannot be observed and or supervised Unobser ved equipment invites vandalism and theft SITE PREPARATION NTE FP ook ove aren ECO BY OPW tire inflators should be ee mounted 26 X 26 concrete pad which T ABOVE should extend 4 above and 24 below GRADE LIME grade level or 6 below frost line whichever is deeper Utility Requirements MN OF 8 IN ei LE Outdoor approved electrical cond
5. OPW shall have no liability whatsoever for special incidental or consequential damages to any party and shall have no liability for the cost of labor freight excavation clean up downtime removal reinstallation loss of profit or any other cost or charges
6. 2 hole is required for utilities d This should be run approximately 14 above and 1 left of the upper left hole in the mounting pattern 5 Usea 3 8 carbide drill bit and drill 4 holes 1 5 to 2 0 inches deep NOTE The hardware 3 providedis tobe used on solid concrete walls only Use the correct mounting anchors for the surface selected for your installation 6 Place nut on end of anchor sleeve and tap mE sleeves into holes When sleeves bottom out Lack Mut remove nuts v 7 Slide bracket over exposed ends of sleeve anchors Mount bracket to wall with flat washers and nuts 3 8 supplied in the hardware package DO NOT OVERTIGHTEN 8 Remove cover of unit using access tool provided 8 screws 9 Remove electrical access plug in upper back of cabinet 10 Rest complete unit on the wall mount bracket 11 Route 110 volt electrical cord through access hole Connect incoming power 12 Remote units only Route air hose through access hole Connect to incoming air supply 13 Insert rubber washers over mounting holes between the cabinet and the bracket Bolt cabinet to mounting bracket using 3 bolts andthe flush mount stud with nut See Machine Mounting 14 Install hose hook bracket Hang up air hose 15 Re install cover on unit 16 Start unit by either pushing button or inserting quarter s Check for proper operation NOTE Before tightening mounting nuts make sure bracket is plumb and level Shim if necessary
7. Goodyear 30947 8 Gauge 95 psi 9 Hose Whip Chuck Free Flow Ball Foot 33120 Hose Assembly With Gauge 6 8 9 10 33120 MODEL 101 INSIDE COMPONENTS 120V 60hz 1ph Thomas Compressor Assembly 2 5 1 220V 50hz 1 ph 5 Compressor mounting hardware Screw 1 4 x 1 2 Hex Qty 4 816214 _ Lock washer Qty 4 31828 __ Vibration mount Qty 4 33081 MODEL 102 OUTSIDE VIEW Refit Washer 1 4 Flat SS Qty 8 938268 Face 102 25 Cents Hose Hook Hose 25ft Cut Resist Goodyear Gauge 95 psi Hose Whip Chuck Free Flow Ball Foot 31886 Hose Assembly With Gauge 8 9 10 11 33120 MODEL 102 INSIDE COMPONENTS 1A Thomas Compressor Assembly 102CK 40364 120V 60hz 1 ph 1B Thomas Compressor Assembly 40383 102CKM 120V 60hz 1 ph Thomas Compressor Assembly 102CK 220V 60hz 1 ph Compressor mounting hardware 6 Coin Drawer 33363 en REPLACEMENT PARTS GENERAL NOTE For parts breakdowns andmore detailed spare parts listings check the appropriate component section of this manual DIAGNOSTIC KITSKITS 32596 CFM Gauge Kit 30446 Master PSI Gauge Kit POST Models 101 107 600 SERIES REPAIR OR MODIFICATION 32444 Bottom Mount Post Assembly 70086 Post Guards Kit HOSE REPAIR amp HOSE REPAIR 30947 Wire braid hose Flexsteel 25 Air or Water 31311 Hose Assembly 25 With Ball Foot Sealing Chuck For Mechanism Units 30944 Hose Assembly 25 With Gauge
8. OPW p P O Box 405003 Cincinnati 45240 1 800 422 2525 nad 513 870 3100 AIR PRODUCTS Fax 513 870 9186 A c c mM SERVICE MANUAL MODELS 101 amp 102 TELEPHONE 800 422 2525 In US 513 870 3315 Outside US FAX 800 421 3297 In US 513 870 3157 Outside US Revision 02 02 X32056 TABLE OF CONTENTS OVERVIEW Jura am mec Shore ome un er DM De TECHNIEAT S U BR ORT me AL A LL LA Iced OPERATING INSTRUCTIONS a u m UNBACKINGL e cien ee n i o m Le nl LA PACKING LIST CUO 5 INSTALLATION 6 STEP BY STEP OVERVIEW __ SITE PREPARATION SITESELECTION SITE PREPARATION a and nn een ELECTRICAL SERVICE Lit SPECIFICATION a 0 CONNECTIONS amp GROUNDING nn ee a nn i INSTALLATION OF SURREY EN INSTALLATION BOLT PATTERNS an UTILITY 0 POS TMOUNT ASSEMBLEYTO GROUND sD WAELMOUNT En kn u VL LLL LL LL a Eh LL LL LLL LS LL o LLL LJ OVERVIEW zn une a OM una EN Dan dele LL eL ue ME m 2 CHECK POWER 2 CHECKELEETRICALCOMPONENTSYSWITCHBS A m mu ee A CHECKCOMPRESSOR Jar ABBREVIATED ELECTRICAL TROUBLESHOOTING e 3 ELECTRICAL 13 COMPRE
9. SS OR oe ses ELECTRICAL COMPONENT INFORMATION sssesssseummessesssenmnessessssenmnunsessssennnussessssennnunsessssennsnsessssennnunsessssennnussessssennnussesssseunnnsssessssennnunsessesennn 14 SOLENOIDS REMOTE UNITS ONLY o G BUSH BUTTON SE a REPEACEMENT tn ee un tt 4 EOINACEERTOR ze Pate ner md nno nn da nen LL en Unit Does Not Come On When Coin Is Dropped Unit Will Not Turn Off At End Of S oo een I REPLACEMENT PARTS Sum Zen LLLA nn A BUNA RS ne ame an zen mum m tr CDL u m ER u UU a COMPRESSORS se a a aa NS Specifications 8 Preventive Maintenance amp Pressure Relief Valve amp Troubleshooting 8 SERVICE REPLACEMENT PARTS 0 na NI TABLE OF FIGURES MODEL 101 MODEL 102 101 102 HARDWARE PACKET AIR SUPPLY LINES WIRING LOCATIONS 15 INFITEC MULTICOIN TIMER THOMAS COMPRESSOR SUB ASSEM BLY 20 THOMAS COMPRESSOR ASSEMBLY 22 MODEL 101 OUTSIDE VIEW 23 MODEL 101 INSIDE COM PONENTS 24 MODEL 102 OUTSIDE VIEW 25 MODEL 102 INSIDE COM PONENTS 26 GENERAL OPERATION OVERVIEW This manual has been prepared as an aid installing diagnosing and repairing ECO BY OPW units in all of their configurations In general they are supplied intwo styles Self Contained Units with their own compressor Remote U
10. connected to a grounded metallic permanent wiring system or equipment grounding terminal lead on the product Each tireflator should have a separate branch circuit as below Copper Wire Gauge for Length of Run From Breaker 1 Circuit Protection 115V AMP Rating 0 50ft 50 200ft 0 NOTE Voltage at the unit must be within 10 of the motor nameplate voltage 115V Undersized circuits or wiring can lead to premature motor failure or circuit breaker tripping REMOTE AIR UNITS ONL Y Before connecting any ECO by OPW tireflator completely clear air lines with pressurized air Clean dry air is required for all installations Pipe scale water and other contaminants will be pumped through the unit into customer tires and can damage components within the machine Water in the lines or tank will collect in the hose and can cause the chuck to freeze NOTE If air compressor is installed in basement slope supply pipe toward compressor No water trap is necessary AIR SUPPLY LINES i ei 7 _ Optional Connect Valve Tiraflaior 2 Optional To Tiretlatar F 1 2 Pipe Minimum From Compressor 45 712 En 18 of 1 1127 Pipe 1 27 Pipe Minimum To Blowout Valve oil An automatic drain on the tank is strongly recommended If an automatic drain is installed the tank must be drained frequently All sections of supply line should be below the frost line and slope
11. d air vents a high heat environment or lack of ventilation will shorten the life of your compressor Air pressure generated is below 50 psi a b 9 Check for loose fittings Clean air filter Piston cup may be worn or damaged Estimated service life 10 000 hours minimum Check head gasket THOMAS COMPRESSOR SUB ASSEMBLY PART I 1 X30373 COMPRESSOR 3 4 He THOMAS 1 6 1 1 lZ X3O878 ELRON 90 DEG X 1 4 NPT BRAG 1 aX22200 PRESSURE RELIEF VALVE LOOPS 1 4 X30277 TERMINAL 1 4 FEMALE UUICKSL IDE 2 AI 4 2 1 FILTER THOMAS 1 e X31648 TERMINAL RING 1 SERVICE REPLACEMENT PARTS DIAGNOSTIC KITS 32596 CFM Gauge 30446 Master PSI Gauge Kit COMPRESSOR Y X4039 Connecting Rod Assembly 7 X4039 Relay 115V 60 Hz 8 9 X40 40 Lead Wire Ass embly Blue 0 1 4040 Lead Wire Assembly Brown 2 X40 40 O Ring Valve Plate 3 X40 40 Screw Connecting Rod 4 5 X40 40 Screw Front Cover 4 6 7 8 X40 40 Washer Fan 9 X4041 Fan 0 X4041 O Ring Head 1 X4041 Dust Shield 2 X40 41 Valve Plate Assembly 3 X4041 Head 4 X4041 Eccentric Bearing amp Set Screw 5 Assembly X4038 Air filter Ass embly 1 2 r r 1 2 3 4 5 7 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 THOMAS COMPRESSOR ASSEMBLY PARTS IDENTIFICATION MODEL 101 OUTSIDE VIEW 6 Hose 25ft Cut Resist
12. ire REMOTE AIR UNITS Pushbutton or Coin Drop Switch Wire1 Wire2 Remote Air Solenoid N C Wire1 Wire2 Coin Counter Optional Wire1 Wire2 SELF CONTAINED UNITS Pushbutton or Coin Drop Switch Wire1 Wire2 Compressor Blue Wire Brown Wire Coin Counter Optional Wire1 Wire2 Note Incoming ground wires can be connected to the side of the TERMINAL Center of timer Wwiet 9 p ee Coin Counter Optional pire 16 timer enclosure in some units INFITEC MULTICOIN TIMER TERMINAL ide of the timer enclosure REPLACEMENT PARTS 31211 Timer Kit Infitec 120v 31784 Timer Kit Infitec 220V 33031 Timer kit Multicoin The Thomas compressor is designed to operate in conjunction with a pressure relief valve Under normal operation the compressor will charge the hose andas the hose reaches a certain pressure the pressure relief valve will open relieving pressure If the chuck is placed on a tire the pressure drop inthe hose causes the unloader to open allowing air to flow into the tire Speciications Voltage Preventive Maintenance These compressors are oil less with teflon rings andpiston sleeves DO NOT LUBRICATE THIS COMPRESSOR The piston cups are designed to run dry and the grease packed sealed bearings require no additional lubrication Replace compressor air filter every 6 months or sooner in dusty locations Pressure Relief Valve All ECO BY OPW machine
13. mounted safety switch near the unit The switch should be enclosed in a box that may be locked in the OFF position ALWAYS place the switch to OFF and LOCK the switch BEFORE servicing the unit FAILURE TO OBSERVE THIS SAFETY PRECAUTION MAY RESULT IN FATAL ELECTRICAL SHOCK OR PROPERTY DAMAGE CHECK ELECTRICAL COMPONENTS SWITCHES Activate unit push button or drop coin s 2 compressor switches on self contained compressor or solenoids open remote compressor then skip to COMPRESSOR 3 Ifthe unit does not come on then see ELECTRICAL CHECK COMPRESSOR 1 Check compressor CFM and PSI output with a gauge of known accuracy 2 Ifcompressor output is below requirements if compressor operates intermittently then see COMPRESSOR ABBREVIATED ELECTRICAL TROUBLESHOOTING GUIDE Note This section is designed to help isolate and troubleshoot problems with electrical components switches timers andcompressors More detailed information concerning individual electrical components is available in the Component section of this manual ELECTRICAL PROBLEM SOURCE TEST REPAIR UNIT WILL NOT No power Breaker Tripped Res et and retest START Inadequate power Check voltage and circuit for Res tore power 120 volts at Timer Trip wire missing broken or out Repair or replace of adjustment Pus hbutton Test continuity with pushbutton Replace defective switch Failure depressed Timer failure Activate timer with pushb
14. nits operate off a remote compressor Units may come with a variety of optional features Please read closely to identify the components on your machine TECHNICAL SUPPORT Our technical support staff is available at 1 800 422 2525 during normal business hours 7 00 6 00 E S T to answer any questions regarding machine operation components or spare parts When calling technical support it is extremely helpful to have the serial number andthe machine model number readily available OPERATING INSTRUCTIONS 1 Activate unit by pressing the push button or dropping coin 2 Apply chuck to the tire and check pressure NOTE Hand gauges are rarely accurate A properly calibrated gauge is recommended to ensure safe and proper inflation 3 To addair squeeze gauge 4 When finished inflating replace hose UNPACKING Immediately inspect your unit for concealed loss or damage which occurred intransit If any such condition is found contact the carrier s agent andfile a claim immediately There is a specific time limitfor requesting a claim ECO BY OPW strongly recommends that you save the original factory packaging For some models warranty service requires that you return the unit to the factory via UPS Factory packaging should prevent damage in shipment If you require new packaging contact the factory PACKING LIST Check the contents of your shipment against the diagram below If you have any questions or any parts are absent
15. olenoid should open for the factory pre set time 2 to 5 minutes 4 fnoairis supplied if solenoid hums debris has fouled the valve gate and the solenoid must be replaced REPLACEMENT PARTS 31653 Solenoid Assembly Air or Water PUSH BUTTON The push button contact activates the timer ina free air machine To test continuity 1 Depress center of mounting for the switch 2 Testcontinuity atthe electrical contacts of the switch 3 Ifthere is no continuity when center of switch is depressed replace contact REPLACEMENT PARTS 33189 Kit Button Base Contact push button units COIN ACCEPTOR Unit Does Not Come On When Coin Is Dropped 1 2 3 4 Check power connections from coin drop to timer Check for loose connections to the coin drop 2 wires Coin trip wire is out of adjustment If wire is adjusted properly you should hear one click pushing down on trip wire to activate andoneclick on the way back up There should be about 1 16 to 1 8 clearance from coin drop housing to trip wire on the second click on the way back up Wire can be adjusted by bending to allow proper clearance Test switch check continuity across terminals when switch is activated Unit Will Not Turn Off At End Of 5 Minutes 1 Check coin drop trip wire to make sure it clicks off Bend tip of wire gently downward to adjust Test with a quarter 2 Check all connections for tightness Use of wall receptacle is not recommended
16. rd through bottom of machine to base of post Make electrical connection with incoming power 8 Remote units only Route air hose through machine to base of post Make connection to incoming air supply 1 4 MPT fitting 9 Install cover plate on post as shown 10 Replace cover on unit 11 Start unit by pushing button or dropping quarter Check for loose hardware or excessive vibration NOTE Before tightening mounting nuts make sure post is plumb and base plate is level MACHINE MOUNTING POST OR BRACKET ge 30028 bul 516 TARE mr Jer rg Jipe fre 2 Arne mile FRONT HOLE RIGHT oem rant mig Dr fame i ks SIDE ONLY mr fr wit in LES pr pet ole iras E Te ag gn cp 33122 Rubber Washer VE 194 e 1 Leckwash r wn 5010 i Lockwash ar ji t 818253 Screw 2 VEG 7 WALL MOUNT 32353 Flush gt S16 3 ree 3 HOLE ONLY WALL MOUNT 1 Selecta flat vertical surface within view of the station attendants 2 Mount gusset to wall mount brack et See Drawing Gusset should sit directly in of mounting bracket 3 Using the supplied wall mount bracket as a Jone template drill four 4 holes in wall The 1 bracket should be located approximately 32 Om Anchar Bal from ground level to the top surface of the brack et 4 additional
17. s are supplied with a pressure relief valve to protect the compressor DO NOT REMOVE THIS VALVE WARNING DO NOT REMOVE OR PLUG THIS VALVE The valve is designed to relieve head pressure Removing or blocking this port can cause irreparable damage to the compressor Troubleshooting Compressor Will Not Start 1 Unit not plugged in wiring connections loose or circuit breaker tripped 20 amp delay type circuit break er recommended 2 Hook up compressor direct to power bypassing timer andstart button If unit will not start thermal overload switch has tripped This switch automatically resets when motor cools see below 3 If compressor starts andruns properly when hooked direct to power timer is defective and should be replaced Compressor Starts and Runs But Operation is intermittent usually motor overheats causing circuit breaker or internal thermal overload switch totrip This switch automatically resets when motor cools a b Check for proper voltage 115V 10 and amp draw High amp draws are caused by overloaded branch circuits or undersized power wires for length of run Check for proper output pressure Air should relieve at the valve when the unit reaches its max pressure If air escapes the valve has failed or the compressor piston is worn WARNING OPERATING THIS EQUIPMENT WITOUT A PRESSURE RELIEF VALVE WILL CAUSE IRREPARABLE DAMAGE TO THE COMPRESSOR Check for blocke
18. toward water trap as shown A valve should be attached to the outlet pipe and trap should be blown out frequently MOUNTING INSTALLATION BOLT PATTERNS WALL POST WIDTH HEIGHT WIDTH HEIGHT UTILITY LOCATIONS For wall mount units utility inlets should be run to a position 14 above and 1 left of the upper left of the mounting pattern For post mount units the utility inlets should be inthe center of the concrete pad POSTMOUNT Assembly to Ground Use a carbide drill bit with a 3 8 diameter and drill 4 holes 1 5 to 2 0 inches deep NOTE The hardware provided is to be used on solid concrete only Use the correct mounting anchors for the surface selected for your installation Mounting pattern is 8 75 x 8 75 square A 4 diameter hole must be provided in the center of the pad to route electrical and optional air and water service tothe machine 2 Place nut on end of anchor sleeve and tap sleeves into holes When sleeves bottom out remove nuts Slide post over exposed ends of sleeve anchors Mount post to pad with flat washers and nuts 3 8 supplied in the hardware package DO NOT OVERTIGHTEN 3 Secure base of post to the concrete pad 4 Remove the machine cover using the access tool provided 8 screws and washers 5 Insert rubber washer mounts between unit and post See Machine Mounting 6 Secure the unit to the post using the hardware provided 3 bolts and1 flush mount stud with nut 7 Route power co
19. uit Refer to electrical specification information on specific machine installation requirements andair supply line for units without on board compressor remote Air line for remote air service 1 4 MPT Water line for water service units equipped with 1 4 MPT ELECTRICAL SERVICE SPECIFICATIONS ECO BY OPW Tireflators not classified for use Class I locations Accordingly if installed within 20 feet of a gas dispenser the unit must be placed so that the compressor is 18 inches away from the gas dispenser and 18 inches above ground level All motors in ground mount units are already mounted well above the 18inch Class Division 2 requirement All underground wiring must be installed in rigid metal conduit or threaded steel intermediate conduit Rigid non metallic conduit complying with Article 347 NEC 1993 is permitted where buried under not less than 24 inches 610 mm of earth Where rigid non metallic conduit is used threaded rigid metal conduit or threaded steel intermediate metal conduit shall be used the last 24 inches 610 mm of the underground run to emergence or to the point of the connection to the underground raceway An equipment grounding conductor shall be included to provide electrical continuity of the raceway system and for ground of noncurrent carrying metal parts All underground and branch circuit wire should be type THHNor THWN solid wire CONNECTIONS amp GROUNDING This product should be
20. utton Replace timer with 31211 timer kit or coindrop Check voltage at standard or 33031 multicoin terminal 9 Compressor Hook up compres sor direct to If compressor runs timer or failure power switch is bad If compressor does not run make sure the thermal overloadis not tripped automatic reset when motor cools If itis not replace compres sor COMPRESSOR Problem Source Test Repair EXCESSIVE Improper Check installation for loose Re tighten hardware or replace VIBRATION installation mounting or worn vibration vibration mounts mounts NO AIR PRESSURE Chuck frozen Remove chuck andrestart Air Keep extra chuck at location to should flow freely out hos e switch with frozen LOW AIR Leaks Check loose fittings Tighten or replace PRESSURE Dirty compressor Examine compress or filter Replace filter Worn compressor Makesure compressor is Repair rebuild compress putting out at least 50 psi COMPRESSOR Compressor Check compressor fan Check Replace fan Clear vents RUNS ov erh eating for blocked vents INTERMITTENTL Y Power supply Check incoming power versus problem electrical requirements ELECTRICAL COMPONENT INFORMATION SOLENOIDS REMOTE UNITS ONLY Solenoids are used in ECO by OPW tire inflators to control a remote air or water source To check solenoid switch 1 Check toinsure that unit has proper incoming electric and air supply 2 Activate unit push button or drop coin s 3 Thes
Download Pdf Manuals
Related Search