WD Tool Insert page front 17x11
Contents
1. in the Body WG 003 and the Inlet Nut WD 002 or WD 002 BSPP20 Both seals are installed so the lip with the spring faces up when installing Apply grease to the lips of the seals 2 Install O Ring WG 008 and Weep Seal WD 021 on Inlet Nut lip of seal with spring faces up BJ 010 D Shaft Seal WD 002 BSPP20 3 Press the Bearings WG 007 onto the Shaft WD 001 4 Place the Centralizer WG 080 over the Body 5 If you have a Fill Tube HC 064 insert it thru the Shaft Seal in the Body up to it s shoulder Pour Viscous Fluid into the Body about 1 deep Insert the Shaft into the Body allowing the Shaft to push out the Fill Tube If you do not have the Fill Tube insert the Shaft into the Body and pour viscous fluid into the Body allow the fluid to settle down thru the top bearing and around the Shaft and keep adding fluid until it covers the top bearing It will take about 10 minutes to get the tool full WG 008 O Ring A BJ 010 D WD 002 or Inlet Nut NN AS WD 021 Weep Seal n HC 064 Fill Tube f lip of seal with Shaft Seal NS a spring faces up 6 Place the Wave Spring WG 014 on top of the Bearing Add more viscous fluid until the Wave Spring is covered 7 Apply grease to the H P Seal BJ 212 O Insert in bore of Shaft 8 Place the Seat BJ 211 on top of the Seal with the chamfered end up See the Maintenance Section chamfered2. L end up BJ 211 Seat 9 Apply anti seize to the threads of the Inlet Nut thread into Body and tighten to 50 ft lb 10 Apply teflon tape to the haft th install head shaft threads and install head BJ 212 0 H P Seal WG 014 Wave Spring K KERRICK
3. checked for being installed in the right direction and it should be replaced any time the high pressure seal is replaced The bore of the shaft where the high pressure seal is located should be checked for grooving If it is worn larger than 633 the shaft will need to be replaced Maintenance Blow out all water with compressed air before storing tool To service the viscous fluid and high pressure seal WD 002 or 1 Unscrew the Inlet Nut WD 002 or WD 002 BSPP20 from the Body Hold the Body ag aaa if the high pressure by the flats near the head seal is leaking you i a will see water 2 Check the fluid condition and level If the fluid appears to have water contamination spraying from under or is very dirty we recommend further disassembly of the tool to clean out the old fluid BJ 211 i the Weep Otherwise drain out as much of the old fluid as possible and add new viscous fluid to Seat Seal WD 021 cover the top bearing and wave spring 3 Remove the Seat BJ 211 and Seal BJ 212 0 from the bore of the Shaft Check fluid level Apply grease to a new High Pressure Seal and install in the bore Install Detailed View BJ 212 0 should cover a new Seat on top of the Seal with the flat face of the Seat facing H P Seal bearing and wave toward the Seal as shown oo face spring 4 Apply anti seize to the threads of the Inlet Nut and thread into Seat the Body Make sure that the Seat stays centered in the b
4. secure pump before removing Warthog from line Secure the hose reel and Warthog to keep it from dragging on the ground If the Warthog will be removed from the line and stored for more than several days blow out water with compressed air to prolong the life of the internal components Troubleshooting Head will not rotate First try rotating head by hand and see if it feels rough or gritty to turn If it does the tool must be disassembled and repaired it likely has bad bearings seals and fluid If the tool feels okay check to see if any nozzles are plugged even if a nozzle is only partially blocked it can keep the head from rotating Nozzles must be removed from the head to properly clean them it does not do any good to poke the material plugging the nozzle back into the head as it will just replug a nozzle Head spins too fast It is likely that the swivel is low on viscous fluid or the viscous fluid has water in it The best thing to do is drain all the fluid wipe the parts clean and refill with the proper fluid Check that the shaft seals are still good and will keep the fluid from leaking out Seal Leak The seal may leak initially at low pressure but should pop closed as pressure is increased If operating pressure is reached and the seal is leaking continuously the high pressure seal may need to be replaced Refer to the maintenance below Seals wear out quickly The tool must be disassembled and inspected The brass seat should be
5. StoneAge WARTHOG High Flow Sewer Nozzle WD 1 1 4 Description The WD Warthog 1 1 4 is a Self Rotary Sewer Nozzle designed for waterblast cleaning of pipes and sewer lines Jet thrust powers rotation of the head and pulls the tool through the line The WD Warthog has a 1 1 4 NPT inlet thread and a head with 6 back jets at 140 degrees and one forward at 15 degrees for rotation The inlet is also available in BSP threads The WD Warthog 1 1 4 is capable of working pressures up to 5000 psi 350 bar and flow rates of 80 to 120 gpm with rotation speeds from 150 to 350 rpm The unit is filled with a thick viscous fluid that controls the rotation speed The nozzle orifice sizes should match the operating conditions of pressure and flow desired Hose length and size must be known to correctly determine the proper orifice sizes Contact your distributor or www sewernozzles com to help in nozzle selection The most important item in maintaining the Warthog is keeping the tool full of viscous fluid The tool also has a high pressure seal and seat that will need to be replaced if the tool begins to leak water from under the Weep Seal WD 021 The tool may leak water at low pressure intermittently but if it leaks at or near operating pressure it is time to change the seal Operation A 15 25 foot long section of leader hose of a different color than the jetter hose is recommended to indicate how close the tool is to exiting the pipe du
6. ore of the Shaft Tighten to 50 ft lb torque WD 040 flat face H P Seal WG 007 Bearing WG 080 BJ 212 0 Centraliz H P Seal BJ 211 Wave Spring Seat WD 021 BJ 010 D Weep Seal Shaft Seal Doa WD 002 or O Rin wa WD 002 BSPP20 i Inlet Nut mes StoneAge WARTHOG High Flow Sewer Nozzle WD 1 1 4 Disassembly To disassemble the Warthog 1 Unscrew the Head WD 040 from the Shaft 2 Unscrew the Inlet Nut WD 002 or WD 002 BSPP20 from the Body WG 003 WG w C O Ring Pull off the Centralizer WG 080 WD 002 or WD 002 BSPP20 Inlet Nut WG 080 Centralizer WG 003 Body always hold WD 040 Head BJ 010 D Shaft Seal E WD 002 or WD 002 BSPP20 Inlet Nut WD 021 BJ 211 Seat BJ 212 O S H P O WG 014 Wave Spring Weep CO 3 Remove the O Ring WG 008 and Weep Seal WD 021 from the Inlet Nut 4 Remove the Shaft Seal BJ 010 D from the Inlet Nut if it appears damaged 5 Remove the Seat BJ 211 and Seal BJ 212 0 from the Shaft bore 6 Remove the Wave Spring WG 014 7 Push the Shaft WD 001 out of the Body or raise any burrs on this 8 Remove the Shaft Seal portion of Shaft BJ 010 D from the Body if it is damaged 9 Carefully pry the Bearings WG 007 off of the Shaft Make sure not to raise any burrs on the large diameter portion of the Shaft with the groove Assembly 1 Install Shaft Seals BJ 010 D
7. ring cleaning Flush the jetter hose to remove debris Pass hose end through the hose guard or Tiger Tail If the Warthog is being used in pipe diameters less than 10 inches it can be attached directly to the hose end if being used in larger pipes it needs to have a straight rigid pipe or centralizer placed behind the tool so that the rigid length is greater than the pipe diameter so the tool cannot turn around in the pipe Risk of serious injury or death Do not attempt to clean the manhole with the Warthog hanging on the hose The tool can turn around and hit the operator Position the Warthog and tiger tail so it is within the pipe to be cleaned Recommended cleaning direction is upstream from the manhole Slowly bring the pump up to pressure making certain that the Warthog begins to pull it s way in the proper direction up the pipe allow it to advance a few feet and note the location of the leader hose or other hose marker being used Once the pump is up to operating pressure feed out the reel at a reasonable rate to allow the jets time to clean the pipe If roots are present feeding at a slower rate will improve the cleaning results Depending on the amount of debris present in the pipe it may be necessary to occasionally pull the Warthog back toward the manhole to prevent large buildups of debris behind the tool When finished cleaning withdraw tool back to initial starting point noted by the location of the leader or hose marker Shut down and
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