GBAC Owner`s Manual
Contents
1. Nnnn WITH CIRCULATING SYSTEM MACHINERY DIVISION MM OWNERS DAVNNTUYAN RMddOddH6ooww oom J wn Dw inw hainn nii 4 sssini NNNNNYNNNNNNNNNNNN N 1 To ensure efficiency the GBAG must be properly maintained Care fully follow the clean up procedures outlined in this manual Should a valve handle become sluggish or stuck remove the valve from the plumbing system dismantle and clean it in warm water 2 Check and adjust the air supply every week See Maintenance Section 3 The GBAC is designed for use with genuine Duro Dyne water based adhesives LUMP OE TAMMY LP XN QNNNNNNNNNNOooWN ID DDMNMNNMMllMlMlMM MU UG Nhw wwy Always follow manufacturer s recommendations for proper safety and handling procedures for all materials used in conjunction with this machine as outlined in Manufacturer s Safety Data Sheet MSDS for each product VALE OF GONTENITS NNNnnn LLNS MWS SS IMPORTANT FOREWORD PARTS LOGATION OPERATION CLEAN UP MAINTENANGE WIRING DIAGRAM ELECTRIC SYSTEM SERVICING CIRCULATION SYSTEM SERVICING 10 11 PARTS LISTING 12 ra s O ao oo lo o lo Ino AY NNW ADI NWN DD DDDDDDDMDMM J wo rg NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNYN 39172 39237 39238 Clean Up Switch Adjustment Knob Adjustment Handle Casting 39109 Power Light Boban Serial ON Mater 1 3 HP 140 Vom DURO 17309 Power Swit2. dnd P os di E Sprang 39233 Side pane Operator s Side 39118 I A Card 39236 Metering Wheel amp Hanae Assembly 39169 Valve 1 2 Assembly 39238 selector Handle Consisting Of 39172 Guard Interlock Switch pance 39172 Clean Up Switch cU 39176 Motor Side Cover Tho dd a GY a 39177 Feed Table Assembly 39243 Storage Tank 39178 Trough R to L i in 39179 monah L Lol D 39244 Exit Rack aspmisly Consisting Of 39204 itdn mission Gear Assembly 39245 1 Set Rack Plastic Finger Covers 10 Set 39246 1 Set Rack Plastic Finger Tips 10 Set 39202 lE Jnseion Sprocket Assembly 39247 Pump Aran RM a ein Ing 39252 Complete Plumbing 1 2 and 3 4 Assembly MU W gu Gear 39258 Speed Reducer L to R Y RADI 39262 Pillow Block 39208 Adhesive Drive Chain amp Link 39211 Metering Base Assembly Consisting Of SANDPIPER PUMP PARTS 39209 Metering Bracket 39015 Pump Balls 4 Saal FPeKIng v nee 39016 Flange Gasket 4 eT Metgring grak 39017 Manifold Gasket 2 daMe Mitre Gear Pr 39018 Pump Diaphragm Set 1 39217 Metering Bushing 1 2 ID 3 set 39218 Metering Collar MACHINERY DIVISION 2008 Duro Dyne Corporation Printed in USA 09 2008 BIO39405 631 249 9000 Fax D o6 dite 513 870 6000 Fax 513 870 6005 562 926 1774 Fax 562 926 5778 514 422 9760 Fax 514 636 0328 _ Dyne East Division Bay Shore NY Duro Dyne Midwest Division Fairfield OH Duro Dyne West Division Santa Fe Springs CA Duro Dyne Canada Lachine Quebec Canada www durody
3. Tank Trough to Trough in out TO EMPTY Trough to Storage Tank Trough to Drum Storage Tank to Drum 1 2 Clean Position NOTE Valve 5 is a normally open shut off valve for models beginning with Serial 7132 manufactured on10 28 80 Numbers appearing here refer to valve numbers on Valve Flow Diagram Mi i NMS 1 2 3 4 6 7 dU V OBB STSTFTIO_ONNNNNNNNNNMMMMMSSSSS SW Hm d db WW NW Open the storage tank cover Set the multi port valves to fill the storage tank from the drum as shown To reduce fill time turn the air regulator adjustment knob clockwise increasing adhesive flow This operation need only be repeated when the level of the adhesive in the storage tank is low and is being replenished Keep the 55 gallon adhesive drum for later use as a water bath during clean up See Fig B Remove the storage tank cover Stir the adhesive in the storage tank with a paddle or long wooden handle after removing the cover Set the valves so that the adhesive circulates to the trough from the storage tank as shown Turn the air regulator knob counter clockwise decreasing adhesive flow Allow the adhesive to slowly spillover the spillgate into the storage tank during operation To regulate the amount of adhesive applied to the liner turn off the power and lift the safety guard on the material entry side of the Roto Bonder Raise the feed table and allow the table to drop perpen dicular toward the f
4. D INTERLOCK SWITCH N O RQ MM nN NW Nn DMnMMMMMMM SS It is necessary to use a voltmeter and an ohmmeter to perform the simple servicing procedures MEASURING RESISTANCE OHMMETER 1 3 Touch the two probes Disconnect the power supply oet the ohmmeter at x 1000 scale and keep it there for all resistance reading together and zero the ohmmeter NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNYNNRYWN NNN If the power switch is on and the rolls do not turn follow the procedure outlined below 1 3 Check the power supply for 110 volts CAUTION This troubleshooting step requires bypassing the safety switches Be extremely careful to keep hands and clothing away from any moving parts or electrical connections Remove the top cover Remove the screws retaining the inner panel with the guard inter lock attached Let this panel hang Depress each microswitch placing a shim between the microswitch button and the flange the button protrudes through With power on read voltage across 1 and 2 on terminal strip If the voltmeter reads 110 volts proceed to Step 3 If the voltmeter reads O V the problem is either broken wires from the power supply to the power switch or a defective power switch With the power on read the voltage across and 3 on the terminal strip If the voltmeter reads 110 volts proceed to Step 4 If the voltmeter reads O V the problem is nsss Follow
5. Place the GBAC input hose in the warm water and set the valves to fill the storage tank from the drum Activate the pump with air If the water begins to pump into the storage tank deactivate the pump immediately and proceed to Step 8 If the water does not circulate proceed to Step 9 Hemove the bucket of warm water and set the multi port valves to circulate the adhesive from the drum to the trough If the adhesive will not circulate proceed to Step 9 oet the multi port valves so that adhesive circulates from the storage tank to the trough Activate the pump and observe whether adhesive is flowing into the trough If there is an adhesive flow proceed to otep 12 If there is no adhesive flow proceed to Step 10 Disassemble the plastic union located beneath valve 2 Set the multi port valves so that glue circulates from the storage tank to the trough If adhesive is pumped from the union disconnect the air and replace the valve assembly 1 and 2 Note It is important that all surfaces on the valves and the unions be free of glue residue before reassem bly If the glue is not pumped out from the union disconnect the air reassemble the union and proceed to Step 11 oet the multi port valves so that the adhesive empties from the tank to the drum Activate the pump If the adhesive exits the machine from the out port replace valves number 3 and 4 Order an assembly Close valve number 5 if supplied before disassembling valve number 3 and nu
6. ch io 39239 Valve Chart 39236 Metering Wheel 17377 Air Regulator 39197 Multi Port Valve only 39169 Valve 1 2 1 Assembly mu 39032 Valve 3 4 Assembly NN CRS L A x j X 39247 GBAC Aro Pump 39252 Complete Plumbing Assembly not shown 39019 Rebuild Kit for Aro Pump not shown UMOUS 30U Jeag UOISSIUJSUBJ LOc6E uleut SAIS uDV 80c6E p409 BLLGE 39 204d5 aAisaupy 86066 JOJON y390 q MO lld v605 c9cbE Ajquassy aseg Dulue3e LLEGE UMOUS 30U J np y 7094 AjuQ 3exoeug Buluaya Occ6e GOcGE UMOUS Baym Burj201 incon OLc5E 8x20Jdg UOISSIUISUBJ 38xy2oJdg 9AIJ cOc5E 86066 uieyg 9AIJ GOcG6E TN Sra YN yoey J88c UolUld L0c6 9Oc5E NSSSSSSSNNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWBGBWS WB NNNNNWGB WWB B O WR RWWWWWWNWWWWWWWWWWWWWWWWWW N WM NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN J9A07 yue BeuoasS yue aBeJuo3S ct asses erce d 091 OL JO 385 uBnoJ J89 9 goce xy 6ZL6E zz rr nwn uu wt CLAS 03 H sito mmn uBnou Ajquiassy 28H 3X3 ndis vvcot J8 OH 9AISS OL JO 398 AA MOj 8 Sdij JaDuli4 yOeY 4X4 97c6E J8 OH eA Pega J9A07 doy LEcbE Nnnna Selector Knob Assembly VALVE FUNCTION GHART TURN SPECIFIED VALVE HANDLE TO APPROPRIATE POSITION TO FILL Trough from Drum Storage Tank from Drum CIRCULATE Trough from Storage
7. from the storage tank to a convenient water con tainer See Fig A Disconnect the air and power Wipe the adhesive roll dry and return the feed table exit rack and metering bar to their proper position MAE AME NX No dw www 5 Woon ayy hmmm 1 2 Periodically grease the end bearings on the adhesive roll as well as the metering bar gearing The metering bar wiper blade can be removed and rotated 180 end over end as the blade shows wear AIR SUPPLY UNIT 1 2 3 NLL LLL LLL LLL To provide uninterrupted service the air regulator assembly must be kept clean Turn the drain valve clock wise to drain off any filter bowl accumulation before it becomes full A visible coating of dirt or condensate on the filter element or erratic operation indicates cleaning is necessary Wash the filter element and the regulator in denatured alcohol and blow them out with compressed air Clean the Filter Bowl With Household Soap Only Check for leaks in all air hoses Check and adjust the air pressure to 80 psi minimum When reducing regulator pressure pull the knob upward and turn the knob counter clockwise Cycle the machine before reading the gauge To increase air pressure repeat the procedure turning the knob clockwise DONDHHH NNN DDDDbbbbbb 53 W nnwwwwyyywwwwN BLACK possis um BLACK Fig E WHITE GREEN JUNCTION POWER BOX SWITCH WHITE GUARD INTERLOCK SWITCH N O WASH SWITCH N O GUAR
8. ive is not circulating through the plumbing NOTE Never force a valve handle If a valve handle sticks remove the valve and soak it in warm water 1 3 4 3 7 10 11 12 Check the valve setting against the function chart to insure that the valves are set properly If the valves are set properly proceed to Step 2 Check that number 2 valve is either in the up or down position The circulation system will not work unless number 2 valve is in either position Then proceed to Step 3 Check that the air regulator unit is functioning according to the maintenance section of the Operating Instruc tions Disconnect the air line that leads from the regulator to the pump With the air line disconnected check the air supply If there is no air leading into the pump proceed to Step 5 If there proves to be a good air supply reconnect the air line and proceed to Step 6 Disconnect the air line leading to the air regulator and check the air supply If there is a good air supply to the regu lator replace the regulator If there is no air supply to the regulator the problem is independent of the GBAC Fill a bucket with warm water Place the GBAC input hose in the warm water and set the valves to fill the trough from the drum Activate the pump If the water begins to pump into the trough deactivate the pump immediately and proceed to Step 8 If no water pumps to the trough proceed to Step 7 Fill a bucket with warm water
9. loor Turn the Selector Knob Assembly to the Clean position With the power on look into the machine Do not put your hands into the GBAC Turn the Metering Wheel clockwise to decrease counter clockwise to increase to adjust the amount of adhesive that coats the adhesive roll For maximum efficiency the adhesive roll should be coated with a thin even coat of adhesive With power off replace the feed table and return it to its proper position See Fig C and D Switch the power on Adjust the GBAC for liner thickness by moving the Selector Knob Assembly clockwise to increase thicker liner counter clockwise to decrease thinner liner to adjust the roll clearances See Fig C Feed the pre cut fiberglass liner material into the Roto Bonder Coated material is automatically carried through to the exit fingers Fig A Fig C oelector Knob Assembly VALVE FUNCTION CHART TURN SPECIFIED VALVE HANDLE TO APPROPRIATE POSITION TO FILL Trough from Drum Storage Tank from Drum CIRCULATE Trough from Storage Tank Trough to Trough in out TO EMPTY Trough to Storage Tank Trough to Drum Storage Tank to Drum 1 NOTE Valve 5 is a normally open shut off valve for models Clean Position beginning with Serial 7132 manufactured on 10 28 80 e Numbers appearing here refer to valve numbers on Valve Flow Diagram Fig B Fig D NS 1 With power on turn the metering wheel clockwise until the metering blade is against
10. mber 4 After replacing valve number 3 and number 4 open valve number 5 If the adhesive is not pumped out the exhaust port proceed to Step 12 Set the multi port valves so that the trough is filled from the drum Activate the pump If adhesive is pumped into the trough replace valve assembly number 1 and number 2 If adhesive does not pump into the trough proceed to the pump service manual 41 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNYN NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRNNNNNNN NOTE When ordering spare parts include serial number of machine ITEM DESCRIPTION ITEM DESCRIPTION 17309 Power Switch 39213 Metering Bar Assembly 17377 Air Regulator Assembly 39214 Metering Blade 39001 Air Sleeve Valve 39215 Blade Retainer 39003 Street Elbow Fitting 39219 Sleeve Joint Assembly 39004 Male Elbow Fitting 39220 Speed Reducer R to L 39005 Selector Knob Assembly 39225 Pinion Shaft Collar Consisting Of 39226 Pinion Shaft 39237 Knob 39227 Drive Roller 39007 Shaft 39228 Adhesive Roller 39008 Spring 39229 Leveling Feet 4 Set 39009 Retainer 39230 Universal Joint 39238 Adjustment Casting 39231 Top Cover Assembly 39019 Pump rebuild kit ARO only 39237 Adjustment Knob 39032 Valve 3 4 Assembly 39260 Connecting Rod R L 57 1 2 39094 Motor Electric 39261 Connecting Rod L R 59 1 2 39098 Drive Sprocket 39271 Flat Pillow Block 39272 GBAC Trough Strainer
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12. the adhesive roll oee Fig D e Set the multi port valves so that the adhesive empties from the trough to the storage tank When the trough is empty back the metering blade away from the adhesive roll Disconnect the air and turn off the power See Fig A and D 3 With power off lift the safety guards on the feed side of machine and remove the metering bar and blade Sponge clean the metering bar and blade and reinstall it Cover the adhesive in the storage tank with a thin film of water and cover the tank 4 Fill the empty 55 gallon adhesive drum with water for use as a water bath 5 Turn the air on and place valves 1 and 4 to the up position and valves 2 and 3 to the down position Al low water to circulate drum to drum for at least 2 minutes Proceed to Step 6 See Fig A 6 Turn the air on and adjust the valves to fill the trough with water from the 55 gallon drum Then readjust the valves to circulate the water from the trough to the trough in out for at least five minutes Disconnect the air Allow the water to remain in the stainless steel trough while the machine is not operating See Fig A 7 Hotate the Selector Knob Assembly into the Clean position This will allow the adhesive roll to rotate with the guard up The adhesive roll will be rendered inoperative when the safety guard is lifted if the adjustment lever is not in the clean position See Fig C and D 8 With the power on lift the safety guard Clean the adhesi
13. the instructions below for reading resis tance and voltage MEASURING AC VOLTAGES VOLTMETER s 1 Set the voltmeter at 7 4 the nearest scale above ACV never below the voltage you wish to read rsisi either a faulty or misadjusted guard interlock or a broken wire from the terminal strip to the guard interlock Trace the wires from the terminal strip to the guard interlock With the power on read the voltage across 1 and 4 on the terminal strip If the voltmeter reads 110 volts proceed to Step 5 If the voltmeter reads O0 V the problem is either a faulty or misadjusted guard interlock or a broken wire from terminal strip to the guard in terlock Trace the wires to the guard interlock Replace the panel and the cover Remove the motor side cover With the power on check whether the motor is turning or not If the motor does turn check that the keys and set screws in the sprocket are in position and tight If the motor does not turn check that the reducer is not bound up replace the motor VALVE FUNCTION CHART Fig A TURN SPECIFIED VALVE HANDLE TO APPROPRIATE POSITION TO FILL Trough from Drum Storage Tank from Drum CIRCULATE Trough from Storage Tank Trough to Trough in out TO EMPTY Trough to Storage Tank Trough to Drum Storage Tank to Drum Fig B VALVE FLOW DIAGRAM Fig F 40 MAGAAN OVON SAAN RN SHNDANN NJ NS Mg The air is on but the adhes
14. ve roll while it rotates with a long handled brush from the feed side of the machine Do not put your hands in the GBAC When the roll is clean be sure you reposition the adjustment lever Do not attempt to clean the adhesive roll unless the adjust ment lever is in the clean position Do not render safety micro switches inoperative See Fig C and D 9 Turn the power off The metering blade will have to be readjusted when next used 10 Remove the exit rack and sponge it clean Replace the exit rack s7 REX tt OOOoNNNNNNNW xq xUH OOO SASNA5y oOoWNN waa hh h N NOTE If the machine is to be idle for several days there are additional clean up procedures which must 1 3 4 be followed With power off remove the exit rack and metering bar With a long handled brush wipe down the trough At this time the trough should still contain water Cover the 55 gallon drum of water Turn the air on and empty the adhesive from the storage tank to the 99 gallon drum Cover the adhesive in the 55 gallon drum with a thin coat of water and cap the drum See Fig A Set the multi port valves so that the water empties from the trough to the storage tank See Fig A and B With the power off remove the feed table and tank cover Set the multi port valves to fill the storage tank from a convenient water bath and with a long handled brush wipe the side of the storage tank See Fig A Set the multi port valves so that the water empties
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