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Etnyre Black-Topper CENTENNIAL, Operation, Maintenance And Safety Manual, Page: 31 / 53

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Etnyre Black-Topper CENTENNIAL Operation, Maintenance And Safety Manual Download Page 31

30

OPERA

TION

Figure 11. Valve Positions for Handspray Suckback

Suck Back for Hand Spray Operations

When finished hand spraying, set all valves and le-

vers to their positions for handspray suck back.

Turn the “Rotary Actuator” to the “Load/Suckback”

position.

Suck back the asphalt from the handspray hose by

turning the “Return” valve counter clockwise to the
“Open” position.

Open the handspray suckback valve.

Increase the pump speed to approximately 200 GPM.

After approximately 1 minute, crack the handspray

valve on the handspray wand “open”. Suck the hand-
spray wand back for about 2 minutes. If finished hand-
spraying for the day, crack open the handspray valve
with the nozzles submerged in flushing oil. Close the
handspray wand valve and shut off the pump.

Return all of the valves to their normal positions.

Suck 
Back

Off

Hand 
Spray

Hand Spray Valve Positions

Hand Spray 
Valve
Open

Right 
Suck Back 
Valve
Closed

4 Way Valve
Load/Suckback

Suction Valve
Closed

Left 
Suck Back 
Valve
Closed

Handspray 
Valve
Suckback

Transfer 
Valve
Closed

Transfer Line 
Suck Back
Valve Closed

Flush Valve
Closed

Suckback 
Control Cylinder
Closed 

Return Valve
Open
Some units may
have a butterfly
valve in place of
the return valve.
The butterfly valve
should be Open

Summary of Contents for Black-Topper CENTENNIAL

Page 1: ...3269 S3273 S3276 S3279 S3292 S3293 S3295 S3296 S3300 S3302 S3304 S3306 S3323 S3325 and up without BT1 Control For Units with Standard 1 Control Spray Bar E D ETNYRE CO 1333 S Daysville Road Oregon Illinois 61061 Phone 815 732 2116 or 800 995 2116 Fax Parts Dept Only 800 521 1107 www etnyre com ...

Page 2: ... carrier This warranty and foregoing obligations are in lieu of all other obligations and liabilities including negligence and all warranties of merchant ability or otherwise express or implied in fact or by law WARNING Fluoroelastomer Handling Some O rings and seals used in this vehicle are made from fluoroelastomers When used under design conditions fluoroelastomers do not require special handli...

Page 3: ...2 ...

Page 4: ...rmer Spark 42 Fire Burners 43 Replacing Speed Pickup 43 Adjusting Spray Bar Nozzle Angle 43 Adjusting Spray Bar Height 43 Servicing The Etnyre P 15 Pump 44 Vacuum Check 44 Pump Disassembly And Inspection 44 Impeller Installation And Pump Assembly 44 General Fuel Data And Heating Terminology 45 Approximate Burner Fuel Consumption 45 Low Pressure Fuel Oil 45 Kerosene Generating 45 Heating Terminolog...

Page 5: ...4 ...

Page 6: ...86 1 Plate Warning Burner General 5 3390679 2 Plate Warning Manhole 6 3390684 3 Plate Caution Hot Surface 7 3390696 2 Decal BlackTopper Centennial 8 3390540 Plate Directions LPG Burner 3390670 Plate Directions Elect Beckett Burners 9 3390680 1 Plate Warning Fill Cap 10 3390685 1 Plate Warning Safety General 11 3390592 1 Bracket Mtg Caution Hot Surface 12 6100139 AR Rivet Pop 0 12 Not Shown 13 3390...

Page 7: ...n alerting you to situations or actions to avoid Signal words DANGER WARNING and CAUTION are used to identify levels of hazard seriousness Their selection is based on the likely consequence of human interaction with a hazard Definitions of hazard levels are as follows DANGER Immediate hazards which will result in severe personal injury or death WARNING Hazards or unsafe practices which could resul...

Page 8: ... burns Always use a torch to light the burners Never attempt to light the burners using a match or pocket lighter WARNING To prevent an explosion or fire hazard Check the tank vent to insure that it is free from obstruction before lighting the burners To prevent an explosion or fire hazard Do not operate the burners with the manhole open or open the manhole while the burners are in operation To pr...

Page 9: ...can damage the product and create explosive fumes If product cannot be circulated after fifteen minutes of heating without circulation the burners should be extinguished for 20 30 minutes before re lighting the burners To prevent burns Always wear eye protection long sleeve shirt insulated gloves boots and long pants outside the boots when working around the distributor To prevent an explosion or ...

Page 10: ...uterized controllers only If your unit is equipped with Basic Controls please refer to Operation manual number M 102 99 or later If your unit incorporates custom features some of the information contained in this manual may not apply If you have any questions regarding this manual or your unit contact your Etnyre dealer or the E D Etnyre Service Department at 1 800 995 2116 CAUTION Unusually stron...

Page 11: ...ck Back Valve Return Valve Newer Units Fill Line Fill Line Strainer Flushing System Valve Hand Spray Valve Right Wing Section with Spray Valves Left Wing Section 8 Center Section with Valves and Nozzles Spray Valve Flip Lever Breakaway Swivel Joint Nozzle Spray Bar Wing Lift Cylinder Spray Bar Asphalt Pump Strainer Valve Box Rear Suction Valve Burners Optional Front Suction Valve Exhaust Stack Dam...

Page 12: ...linder controls on off of 3 spray bar valves one foot of spray Flip levers on valves allow manual control of individual valves 1 Hydraulic Filter 2 Thermo Switch 3 Hydraulic Oil Specifications Instruction Plate 4 Mounting Bracket 5 Hydraulic Tank Assembly 6 Breather 7 Fill Cap 8 Pipe Plug 9 Thermometer 10 Oil Eye Sight Plug Right Wing Section with Spray Valves Left Wing Section 8 Center Section wi...

Page 13: ...ises and lowers the bar to the lower bar stops and the upper position where it may be latched It is part of the power lift shift and wing fold option 8 Wing Fold Switches Raise and lower the left and right wings They are also part of the power lift shift and fold option It is possible to have three separate folding sections on each wing If you only have one folding section on a side you will only ...

Page 14: ... of feet of bar origi nally installed at the factory 14 Rotary Actuator This knob is for the optional cab control of the 4 way valve and the suction valve at the rear of the distributor 15 Memory Buttons The computer can store 5 different application rates in internal memory In order to program a button you must hold the button down while adjusting the applica tion rate using the application rate ...

Page 15: ...ng so the panel is set up for that They are part of the power lift shift and raise option If your Distributor is not equipped with this option these switches will not be there If you have single folding wing sections there will only be one switch per side 7 Burner Power Switches These switches apply power to drive the burner blow ers and start the burners Before operating the burners refer to the ...

Page 16: ...tings as instructed on the screen First screen Circulate Rate Adj XXX Gal Min This screen shows the current setting of the circula tion rate in GPM or LPM depending on whether the display is set to English or Metric units Preparing for Operation Second screen Flow Cal Factor 1000 The factory setting should be 1000 100 The pump calibration can be changed by 0 1 increments by using the application r...

Page 17: ...pray switch is turned on A lower number will give a more gentle start The num ber on each distributor needs to be set to match the cur rent in milliamps that is required to just start the as phalt pump turning Refer to engineering instruction 9100411 or the service video for detailed instructions on how to find the right value for the threshold Ninth screen 4 39 to 1 Ratio This can be changed usin...

Page 18: ... is to be filled with hot bitumen proceed very cautiously If there is any moisture in the tank or if an emulsion product was the last load foam ing or eruption may occur Dow Corning DC 200 may be used to prevent foam ing in Distributors Transports and Maintenance Units Mix the contents of one can 16 oz with one 1 gallon of diesel fuel or kerosene Add one 1 oz of this diluted mixture to each 1000 g...

Page 19: ...ic Emulsion it should be loaded with an AC or MC type material to develop a protective coating Periodic inspection of the tank and spray system should be preformed in the normal course of operation It is recommended that distributors used in Cationic service be flushed periodically and at the end of the season with an AC MC or cutback to remove the corrosive materials and to provide a protective c...

Page 20: ...ad ditive may be obtained from E D Etnyre Co or your Etnyre dealer Mixing Dow Corning DC 200 Anti Foam Agent Mix the contents of one can 16 oz with one 1 gallon of diesel fuel or kerosene Add one 1 ounce of this diluted mixture to each 1000 gallons of asphalt The correct amount may be poured through the man hole This will assist in reducing foaming particularly if moisture is present or if an emul...

Page 21: ...ont po sition This disables the rear panel pump control and makes the front panel pump control active Place the Suction Valve switch in the closed posi tion This insures that the pump will not remove any Figure 1 Using the Measuring Stick material from the tank Turn the Master Power switch on to enable the front control panel 6 At the cab panel turn the Power switch on Both the front and rear powe...

Page 22: ...rol 4 Place the Pump Control switch to the rear po sition to enable control of the pump from the rear 5 Place the Suction Valve switch in the Closed position to prevent sucking material out of the tank 6 Turn the Master Power switch On 7 Adjust the Pump Control knob to get the de sired rate A pump rate of 75 GPM is recommended to begin the loading operation The pump rate can be increased at any ti...

Page 23: ...rials faster Lighter materials or heavy materials which are already at spraying temperature may be loaded at faster rates WARNING To prevent an explosion or fire hazard Keep burning cigarettes or other sources of combustion away from manholes and overflow vents 8 Open the valve at the supply source and monitor the tank gauge When the gauge shows full Close the supply valve 9 After closing the supp...

Page 24: ...ump control b Place the Suction Valve switch in the Open position to open the suction valve c Turn the Master Power switch On At the cab control panel turn the Power switch on Set the digital display to GAL SQ YD FPM GPM by using the Change Display button WARNING To prevent possible burns from material overflow Allow sufficient space in the tank for expansion of the material when heating Toggle th...

Page 25: ...g in the Bar Circulating in the Tank from the Rear Control Panel Before going to the cab to turn the Master Power switch on be sure that the Power switch in the rear panel is Off In the cab turn the Power Switch to the On posi tion Turn the Rotary Actuator knob to the Circulate in Tank position At the rear control panel turn the Pump Control knob fully counterclockwise place the Pump Control switc...

Page 26: ... 50 of the pump speed while spraying This cir culation rate will allow the asphalt pump to reach the desired speed quickly when spraying is started Circu lation rates higher than 50 will result in a heavier start while rates below 50 will produce a lighter start WARNING To prevent an explosion or fire hazard Ensure that the burners are extinguished before removing any material from the tank in any...

Page 27: ...iewed across the road This slight rearward tra jectory compensates for the forward movement of the distributor to evenly coat the front and back sides of projections on the road surface Spraying through the Bar Before spraying place the valves in position for spray ing At the Rear Panel a Put the Pump Control switch in the Front po sition b Put the Suction Valve in the open position c Turn the Mas...

Page 28: ... circulate some hot material through the bar This al lows the bar to warm up and also extends the life of the bar seals and o rings Prior to setting the Rotary Actuator to the Circu late in Bar position decrease the asphalt pump flow rate to a maximum of 160 GPM to avoid excessive pressure in the spray bar when you are not spraying The circulation rate in the bar when not spraying should be set to...

Page 29: ...ter power switch has been shut off To store an application rate in a memory location set the digital display to Gal Sq Yd using the Change Display switch To set a memory push that preset button in and hold it in While holding it in set the application rate to the desired value using the Application Rate toggle switch To raise the application rate hold the applica tion rate switch up and to lower t...

Page 30: ...mber the GPM reading is only available in the cab of the distributor CAUTION When using rear pump control engine RPM changes will affect asphalt pump speed Turn the handspray valve on the spray wand 90 de grees to spray Adjust the handspray pressure with the Return valve Turn the Return valve clockwise to increase the handspray pressure Do not close the Return valve completely as this will cause t...

Page 31: ...pray wand open Suck the hand spray wand back for about 2 minutes If finished hand spraying for the day crack open the handspray valve with the nozzles submerged in flushing oil Close the handspray wand valve and shut off the pump Return all of the valves to their normal positions Suck Back Off Hand Spray Hand Spray Valve Positions Hand Spray Valve Open Right Suck Back Valve Closed 4 Way Valve Load...

Page 32: ... and the storage tank are open before opening the suction valve on the distributor Set all of the valves and levers to their proper posi tions for pump off Place the Rotary Actuator knob in the Circulate in Tank position Open the Transfer gate valve Open the Suction valve Increase the pump speed to approximately 150 GPM using the Circulation Rate switch in the cab or set the Pump Control switch in...

Page 33: ... sure that the connections are tight Connect the transfer hose from the transfer connec tion to the storage tank Be sure that the connections are tight When preparing to transfer be sure that all of the valves in the pump off line between the distributor and the storage tank are open before opening the valve on the storage tank containing liquid Open the Transfer valve Turn the Return valve handwh...

Page 34: ...the tank A common practice following completion of the flushing procedure and subsequent shutdown is to pour 1 to 2 quarts of solvent into the fill line This softens or dissolves the residual asphalt in the pump Allow these solvents to remain in the system until the next use If unit has electric washdown option open flush valve and turn on electric pump for 2 minutes This will pump 2 quarts of die...

Page 35: ...re lighting the burners If the asphalt is too cold to pump start circu lating the material in the tank as soon as possible after lighting the burner Heating Asphalt with Liquid Propane Gas LPG Burners IMPORTANT Circulating the asphalt in the tank while heating is recommended for faster heating and reduced carbon formation on the flues Only when the asphalt pump is Frozen is it acceptable to operat...

Page 36: ... the frost melts off the fuel line it is likely that there is moisture in the fuel supply tank Moisture in the fuel can form ice crystals that stop the fuel flow Your local LPG supplier can add an anti icing agent to prevent burner icing Open the valve at the supply tank and immediately light the inside burner As soon as the burner lights open the bleeder valve No preheating is necessary IMPORTANT...

Page 37: ...ide burner on low fire After 30 to 40 seconds release the pushbutton and observe the pressure gage If the pressure starts to drop rapidly depress the pushbutton and hold it in for an other 30 seconds It may require a slight increase in fuel to the outside burner to adequately heat the ther mocouple Once both of the thermocouples are heated the pushbutton can be released IMPORTANT If there is at le...

Page 38: ...ributor Minimum dry chemical capacity of the fire extinguisher should be 10 pounds Figure 16 Outfire Controlled Burner System WARNING When heating temperatures within the tank can vary Shut the burners off when the thermometer reaches a reading 10ºF lower than the desired temperature Continue to circulate monitor temperature until temperature stabilizes Add remaining heat by operating burners for ...

Page 39: ... asphalt in the distributor is heated to the temperature selected with the temperature adjustment dial the ther mostatic switch shuts down the burners Burner Operation with Auto Ignition Temp Control Open the dampers on the exhaust stacks Circulate the asphalt in the tank before lighting the burners If the asphalt is too cold to pump start circu lating the material in the tank as soon as possible ...

Page 40: ... the main burners cut off Do not draw material from the tank as long as there is a flame present Close the exhaust stack dampers Electric Driven Burner Operation Open the dampers in the exhaust stacks Circulate the asphalt in the tank before lighting the burners If the asphalt is too cold to pump start circu lating the material in the tank as soon as possible after lighting the burner To light the...

Page 41: ... Clean suction strainer All Nozzles Do Not Spray bar linkages not adjusted Adjust linkage Cut Off Spray correctly Pump Will Not Turn Material in tank or pump below Heat material to proper pump temperature Or Turns Slowly pumping temperature Air leak in suction line from reservoir Locate and repair leak to filter to inlet of charge pump Hydraulic system pressure low Raise pressure Low oil in hydrau...

Page 42: ...ate Varies Quantity of material in tank not being Use Etnyre measuring stick for accurate measured accurately readings Be sure tank is level when measuring Suction strainer plugged Clean suction strainer regularly Hydrostatic controls not firmly Ensure that all controls are firmly locked in positioned place Suck back valves not fully closed ...

Page 43: ...the trans former and hold the ignition switch down It should be possible to jump a spark across the 1 to 1 1 2 inch gap Electrode Assembly Adjustments 1 Adjust electrode assembly per Figure 20 NOTE Before installing electrode assembly check that blower wheel turns freely and that all set screws are tightened securely 2 Install electrode assembly into air tube unit Use escutcheon plate for mounting...

Page 44: ...hut down Replacing Speed Pickup 1 Loosen locknut and remove old speed pickup 2 Turn in the new speed pickup clockwise by hand until the bottom end gently touches the internal speed ring 3 Back it out counter clockwise 1 2 to 3 4 turn 4 Using a 1 2 inch wrench to hold the speed pickup torque the locknut to 10 lb ft 13Nm with an 11 16 inch wrench Figure 22 Nozzle Angle Adjustment Figure 23 Nozzle He...

Page 45: ...of the pump Install the impellers in numerical order Vacuum Check 1 Flush pump with 3 quarts of diesel fuel through fill line 2 Set controls for filling operation 3 Install vacuum gauge in fill line cap 4 Operate pump at 140 GPM on pump tachometer A vacuum reading of less than 5Hg inches of mer cury after 2 minutes of operation indicates a vacuum leak or a worn pump Pump Disassembly And Inspection...

Page 46: ...ash when ex posed to a direct flame This temperature is lower than required for the liquid mass to ignite The closed flash point is generally 30 F lower than the open cup flash point Fire Point The temperature at which a flammable liquid emits a vapor at a rate that will continue to burn after it has flashed Ignition Temperature Kindling Temperature The lowest temperature at which a combustible ma...

Page 47: ...Service Depart ment for recommendations for these fluids Avoiding the use of Dexron II transmission fluids which do not meet Allison C 3 specification is recommended Viscosity Temperature Requirements The fluid must have sufficient viscosity to maintain an oil film at the bearing surfaces This depends on fluid selection and on operating temperature Recommended viscosity for best life and efficienc...

Page 48: ... should clean up during a relatively short period of normal operation to meet the oil cleanliness level of CurveAor Curve B Asystem that meets Curve Awill provide the user with a longer trouble free oper ating life than one that meets Curve B The Curve A cleanliness level should be met in systems exceeding the continuous pressure limit for 1000 hours years ma chine use Some control valves may requ...

Page 49: ...o wipe cylinder rods clean and lightly oil Drain water from air reservoir daily NOTE Fill Hydraulic Tank completely for winter storage This will prevent condensation in the reservoir Drain down to thermometer hole prior to use Lubrication Chart cuit systems and closed systems with cylinders being supplied from the same reservoir a considerably higher filter efficiency is recommended This applies t...

Page 50: ...ructions for calibrating pump speed for units with 309 pulses per gallon only hydraulic motor 6603157 with 4 39 to 1 ratio gearbox 3 Hex Wrench Remove wrench and reinsert with wrench leg directly on top of mounting thread 4 Hex Wrench Turn calibration counterclockwise until parallel with both mounting threads Setting 8 1 Select setting 8 on back of pump tach 2 Hex Wrench Using 5 64 inch or 2 mm he...

Page 51: ... 10 0 4 3352368 Multi Material V Slot 15 40 68 1 80 6 0 to 9 0 5 3351015 3 32 Coin Slot 15 40 68 1 80 6 0 to 9 0 6 3352204 Multi Material V Slot 35 95 1 60 4 30 12 0 to 21 0 7 3352205 Multi Material V Slot 20 55 90 2 50 7 5 to 12 0 8 3352210 End Nozzle 3352205 20 55 90 2 50 7 5 to 12 0 9 3351014 3 16 Coin Slot 35 95 1 60 4 30 12 0 to 21 0 10 3351010 1 4 Coin Slot 40 1 10 1 80 5 00 15 0 to 24 0 Rec...

Page 52: ...gure 26 Serial Number Plate Location 1 16 06 1 8 12 3 16 19 1 4 25 5 16 31 3 8 38 7 16 44 1 2 50 Fraction Decimal Fraction Decimal 9 16 56 5 8 62 11 16 69 3 4 75 13 16 81 7 8 88 15 16 94 1 1 00 Decimal Equivalvent Chart ...

Page 53: ...__________ Address ____________________________________________ City State Zip ____________________________________________ Phone ____________________________________________ Date Sent ____________________________________________ Manual Number upper right corner of front cover __________________________________________________________ Manual Title __________________________________________________...

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