Badger BA-P8, BA-MP9 Tool Manual
Contents
1. Port Screw 9 Insert Wave Spring BA 313 into bore of Shaft Apply grease to and install the H P Seal BJ 012 TRO in bore of Shaft BJ 012 TRO H P Seal BA 313 Wave Spring 10 Apply grease to the flat face of the Seat BJ 011 C and place in bore of Shaft on top of Seal as shown 11 Install Shaft Seals BA 307 and BA 308 in the Nut BA 302 and Head BA 340 as shown 12 Place O Ring BA 312 over threads and into groove of Head 13 Check that the Pins BA 318 are installed in the Head 14 Align the notches on the Outer Discs with the pins in the Head slide shaft assembly into the Head taking care that the outer O Rings remain captured between the Discs 15 Apply anti seize to threads on Head install Wear Ring BA 330 onto the Nut BA 302 thread the Nut onto the Head Tighten to 50 ft lb 16 Use syringe to fill the tool with viscous fluid as shown in the Maintenance Section install the Port Screws BJ 026 chamfered face BJ 011 C Seat Carbide flat face BJ 012 TRO H P Seal Ss BA 313 Wave Spring lip with spring up BA 308 Shaft Seal BA 302 Nut a BJ 026 Port Screw Wear Ring A STONEAGE ENGINEERING THE POWER OF WATER 04 04 2014 StoneAge All Rights Reserved2. is one and a half times the inside diameter of the pipe being cleaned Make sure there is an operator controlled dump in the system operated by the person closest to the cleaning job Flush out the high pressure hoses before connecting the Badger It is recommended that the hose be marked a few feet from the end with a piece of tape so the operator knows when to stop on the way back out Position the tool in the pipe opening Close the dump and slowly bring up to pressure the first time to make sure no nozzles are plugged and the jet thrust is correct The La stinger Badger should begin to slowly rotate Once operating pressure is reached feed the tool into the pipe to begin the cleaning job Allow the jets time to do their work by feeding the hose out at a B ace saci in Bad inp nA er controlled rate When the work is complete and the tool is disconnected from the hose blow out all a E pp ae te a to o ad il water to prolong the life of the tool A small amount of oil can be blown into the tool as well PESE DANGEROUSI able to pass thru elbows Troubleshooting High pressure seal leak There is a spring behind the high pressure seal that should keep the seal seated at all pressures A continuous leak at operating pressure from the weep holes indicates the need to replace the HP Seal and Seat HP Seals wearing out too quickly can be an indication that the shaft bore is worn the HP Seat is installed upside down or the too
3. 302 from the Head BA 340 2 Pull the Shaft BA 301 4 Remove the Bearing BA 311 and Retaining Ring CST 141 from the Shaft 5 Pull the Discs BA 315 BA 316 and O Rings SM 116 amp BJ 008 off of the 6 Press the Bearing BA 309 off of the Shaft Adjust Sleeve 7 There is no need to remove the Pins BA 318 from the Shaft P8 M9 M24x1 5 Shaft however if they fall out do not out of the Head BA 311 lose them Bearing 8 If the Shaft Adjust Sleeve BA BA 302 oam 303 fails to remain in the set Nut CST 141 position while the tool is in use it ni i may be necessary to unscrew the C Retaining Ring Shaft BA 301 P8 MP9 M24x1 5 a BA 315 from the Shaft Adjust Sleeve in aie 330 Disc Inner 5 order to replace the 2 O Rings ear Ring BA 310 Normally it is not necessary to disassemble the BA 301 P8 or aa 316 Shaft from the Adjust Sleeve BA 301 M9 or isc Outer 4 BA 301 M24x1 5 Ca os By 008 ee O Ring 3 aft Adjus ing 3 Sleeve SM 116 BA 340 O Ring 4 Sait 3 Remove the Seat BJ 011 C H P Seal BJ 012 TRO and Wave Spring BA 313 from the bore of the Shaft BJ 011 C B Seat BJ 012 TRO H P Seal 0606 Bearing 9 Remove the Shaft Seal BA 308 if it is damaged 10 Remove the Port Screw BJ 026 from the Nut BA 308 Shaft Seal BA 302 Nut BJ 026 Port Screw 11 Remove the Port Screw BJ 026 from the Head 12 Remove t
4. Badger 6 Self Rotary Swivel BA P8 BA MP9 amp BA M24 Description The Badger P8 MP9 and M24 Rotary Waterblast Nozzles were designed to waterblast clean pipes as small as 6 inches with elbows The BA P8 has a 1 2 npt female inlet connection and a maximum working pressure of 15 000 psi 1035 bar The BA MP9 has a 9 16 medium pressure female inlet connection and a maximum working pressure of 22 000 psi 1500 bar The BA M24 has a metric M24x1 5 female face seal inlet connection and a maximum working pressure of 22 000 psi 1500 bar The Badger has an adjustable speed mechanism that allows rotation speed to be changed For the fastest speed setting the Shaft Adjust Sleeve BA 303 is backed out all the way against the shoulder of the shaft The slowest speed setting is about 1 1 4 turn inward Do not force the adjustment in this direction To adjust the speed hold the wrench flats on the shaft while turning the Shaft Adjust Sleeve with wrench BA 300 This Badger uses fast viscous fluid for speed control and bearing lubrication The Badger heads have 1 4 npt ports one at 15 degrees two at 100 degrees and two at 135 degrees Flow Range gpm Engraved on each head is R21 R31 or R40 this number is the offset of the head that makes it rotate Press psi R40 R31 R21 The flow range for each head is given in the table nozzle sizes must be selected to fit within this 10 000 15 24 21 31 31 55 flow range If the flow is l
5. ess than the range shown the tool will not rotate it is okay to use more 15 000 15 24 23 33 33 55 than the allowable but the tool MUST be slowed down using the adjustable speed mechanism to 22 000 14 21 21 30 30 43 prevent overspeeding and damaging the tool Operation The first step is to determine the jet sizes Jet thrust is used to pull the tool through the pipe An estimate of the amount of pulling force required is useful and depends on the number of elbows and any vertical climbs that must be made On a horizontal run with no elbows 1 pound of pull is required for every ten feet When climbing vertically the pulling force must equal the weight of the tool and the hose Typically larger jet sizes using 50 to 80 percent of the total flow are used in the back ports As little as 10 percent of the total flow is given to the front jet because it pushes the wrong direction and is only used to open up blockages The remaining flow goes to the 100 degree ports which do help pull as well Nozzles selected should be matched pairs except the front jet When installing nozzles we recommend using Parker Thread Mate and Teflon tape Because of the short length of the Badger the tool turn can around in large pipes and come back at the operator at a high rate of speed If cleaning larger pipes a rigid pipe stinger should be used between the hose and the tool Itis recommended that the rigid length of the tool including hose end
6. he Bearing BA 311 Bearing may be on shaft Shaft Seal BA 307 and O Ring BA 312 if they are damaged 13 There is no need to remove the Pins BA 318 BA 310 however if they fall out do O Ring 2 not lose them BA 318 Pins 2 BA 307 Shaft Seal BA 318 Pin 2 BA 312 BA 301 P8 or oAng BA 301 MP9 or BA 301 M24x1 5 BA 340 Shaft Head BJ 026 Port Screw Assembly 141 Install Bearing BA 311 on shaft 1 Press Bearing BA 309 onto Shaft Adjust Sleeve BA 303 BA 311 2 Check that Pins BA 318 Bearing are installed in Shaft BA 318 Pins 2 BA 303 Shaft Adjust Sleeve BA 309 8 Push down on top disc and install the Retaining Ring CST in the groove around Shaft CST 141 Retaining Ring Ss Bearing a v 8 lip with spring up SM 116 BA 307 O Ring 4 Shaft Seal BJ 008 O Ring 3 BA 340 Head 3 Place an Inner Disc BA 315 on Shaft aligning with pins 4 Place an O Ring SM 116 on top of this Disc stretched around the pins BA 316 5 Place an Outer Disc Outer Disc 4 BA 316 BA 315 around the Inner Disc 5 outside of this O Ring 6 Place another Inner Disc and also place an O Ring BJ 008 around the outer edge of this Disc 7 Repeat steps 4 thru 6 until there are four Outer Discs and five Inner Discs on Shaft Note that there is no outer O Ring on the Inner Discs at each end of the stack BJ 026 BJ 011 C Seat a
7. l is over spinning Over spinning is caused by having the speed adjustment set too fast low or contaminated viscous fluid or water in the fluid chamber replace shaft seals Refilling the viscous fluid every 30 40 hours of operation is important for proper speed control Only use StoneAge recommended viscous fluid Tool will not rotate Check the speed adjustment setting if it is adjusted too far in it can prevent the tool from rotating Check the nozzles for plugging or wear nozzles have to be removed to check for obstructions Check that the nozzle sizes are correct for the desired flow and that the desired flow matches the head flow range Check that the nozzle sizes are installed in a balanced configuration If the tool feels rough when manually rotating the head this indicates internal damage Replace bearings ates viscous fluid and check the Inner and Outer Discs for flatness These discs can be deformed if tool is reassembled when discs are not properly aligned with BA 318 Pins Maintenance The most important item in maintaining the Badger is keeping the tool full of viscous fluid which controls the rotation speed As the viscous fluid is lost or contaminated the rotation speed of the tool will increase which shortens the high pressure seal and bearing life To fill the Badger with viscous fluid BJ 026 Port Screw in Nut Bc 410 Syringe 1 Remove the Port Screws BJ 026 in the Nut and Head 2 Fil
8. l the Syringe BC 410 with viscous fluid by removing the end near the handle pulling out the plunger and pouring the viscous fluid in from the back end BJ 026 Port Screw in Head 3 Thread the syringe end into the port in the Head and squeeze fresh viscous fluid in until clean viscous fluid comes out the port in the Nut Hold the tool so the port in the Nut is the highest point 4 Remove the Syringe and install the Port Screws BJ 026 ween BA 312 Port Screw O Ring BA 318 Pin BA 307 Shaft Seal F i BA 311 j Bearin f Available Maintenance Kits BA 600 P8 MP9 Service Kit Includes items needed for maintenance y BA 602 P8 MP9 Seal Kit Includes parts needed for one seal change BA 610 P8 MP9 Overhaul Kit Includes parts needed for tool rebuild BA 612 P8 MP9 Tool Kit Includes tools to aid assembly BA 313 BA 31 BJ 011 C Wave Spring O Ring 2 j Seat Carbide i BJ 012 TRO e a Shaft 15 kpsi or BJ 026 BA 301 MP9 Port Screw Retainin r Shaft 22 kpsi or BA 302 BA 301 M24x1 5 Inlet Nut A Shaft 22 kpsi BA 308 R BA 340 RXX Head Retaining Ring eat Shaft Seal O Ring 4 BA 315 Disc Inner 5 Saad Dice Orei 4 Shaft Adjust BJ 008 Sleeve BA 309 O Bing 9 Bearing Wear Ring A STONEAGE ENGINEERING THE POWER OF WATER 04 04 2014 StoneAge All Rights Reserved Badger 6 Self Rotary Swivel BA P8 BA MP9 amp BA M24 Disassembly 1 Unscrew the Nut BA
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