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LLIED Model 5500 Hole-Hog TABLE OF CONTENTS Section Page 6.2.6 Position and Aim The Hole-Hog ..... . 14 6.2.7 Piercing The Underground Hole ..... . 15 6.2.8 Reversing The Hole-Hog .
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LLIED Model 5500 Hole-Hog TABLE OF CONTENTS Section Page 9.8 Attach Hose Coupling to Whip Hose ..... . 38 9.9 Assemble Body/Anvil, Striker and Tail Assembly ....40 SECTION 10.0 MAINTENANCE .
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Page Figure 2-1. Major Components: Hole-Hog, Model 5500 ....3 Figure 3-1. Hole-Hog Decal Location ......6 Figure 8-1.
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LLIED Model 5500 Hole-Hog LIST OF FIGURES Figure Page Figure 8-29. Press Shock Absorber from The End Cap....28 Figure 8-30. Cut the Shock Absorber from the End Cap....28 Figure 8-31.
See Sections the differences among Hole Hogs with this 4.0 and 5.0 for further safety guidelines. model number are explained in Section 2.0. The Allied Hole-Hog is a pneumatic, re- CAUTION versible, underground piercing tool de- signed to pierce continuous, blind...
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2.4 Differences Among Models Covered This manual covers the Allied Hole-Hog Model 5500. There are no significant differ- ences among the Hole-Hogs with this model number. Body/Anvil...
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The standard safety precautions expected Section addresses a safety topic and states and required of those working in construc- the Allied recommended policy. Any opera- tion shall be followed, including but not tional safety program must be tailored by limited to: locating existing underground...
LLIED Model 5500 Hole-Hog • Use only Allied trained service techni- 4.4.2 Personnel Precautions cians and Allied repair parts, and recom- mended lubricants to protect total • Always wear safety glasses and protec- warranty coverage. tive clothing when operating or handling •...
LLIED Model 5500 Hole-Hog SECTION 5.0 HOLE-HOG SAFETY PRECAUTIONS • Always prevent the Hole-Hog and/or its 5.1 Receiving A New Hole Hog components from rolling when they are The Hole-Hog is delivered assembled, lu- placed on a horizontal surface. bricated, and factory tested. Inspect for possible shipping damage.
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LLIED Model 5500 Hole-Hog • Entrance and exit pits may be unstable and dangerous. These trenches must be shored to meet federal, state and local guidelines. • Be aware of Hole-Hog travel distance by marking air supply hose. Place marking tape at two foot intervals on the hose to monitor travel.
LLIED Model 5500 Hole-Hog SECTION 6.0 OPERATION 6.1 Operating Overview WARNING There are 9 steps in piercing an under- Use extreme caution working with electric and gas lines. Cutting a ground hole with a Hole-Hog : utility line could cause serious in- jury or death.
LLIED Model 5500 Hole-Hog a. Place tape at two foot intervals along 6.2.3 Prepare Entrance Pit the hose. This provides an indication of how far CAUTION the Hole-Hog has traveled along the Prevent injury to personnel by path. observing all shoring safety precautions.
Hole-Hog has not 1. To “wet” the air line, pour a small reached the target or exit pit, the amount of Allied Hog Wash into air Hole-Hog has been deflected by an ob- line at the compressor connection and stacle.
LLIED Model 5500 Hole-Hog 6.2.9 Install Material in the Pierced Hole CAUTION Many attachments are available for the If the end cap becomes loose at Hole-Hog. Some of these install materials any time, do not retighten. Remove in the pierced hole; for example: pipe driv- end cap and clean thoroughly.
Hole-Hog must be lubricated during The weather conditions of cool, damp days use. Allied recommends the use of Allied are ideal for icing problems to develop. Hog Wash lubricant and de-icing agent dis- pensed by the Allied Air Line Lubricator.
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Applying heat with a torch or by any the Body/Anvil under field operat- other method to any part or parts ing conditions. This may expose of the Hole-Hog relieves Allied of all the internal operating parts to con- warranty responsibilities. Applying tamination, and reduce the operat- heat can destroy the main body, ing life of the Hole-Hog.
LLIED Model 5500 Hole-Hog 8.3 Replacement of The Whip Hose and Apply Strap Wrench or Saddle The Hose Coupling with Clamp. Clamp to Body/Anvil. The Whip Hose (14) and Hose Coupling Block Body/Anvil to prevent with Clamp (17) can be removed and re- lateral movement.
LLIED Model 5500 Hole-Hog b. Tip the Body/Anvil (1) so the end of 7. Place the Striker where it will not be the Striker (2) slides out of the contaminated with dust and dirt. Wrap Body/Anvil about six to eight inches.
LLIED Model 5500 Hole-Hog a. Use a 3/4-inch open-end wrench to Protect End Cap Threads hold the square head nuts. b. Use a 5/8-inch open-end wrench to back the square head screws almost out of the nuts. 2. Separate the two halves of the clamp as Secure End Cap in Vise shown in Figure 8-10-A.
Padded Jaws. a. If the hose is damaged, discard it and Figure 8-12. Secure End Cap in Vice or obtain a new Allied Whip Hose (14). Saddle Clamp b. If the hose fitting is crimped or dis- a. Hold the Hose Adapter (15) across its torted or if the threads are damaged, flats with a 3-inch open end wrench.
LLIED Model 5500 Hole-Hog 2. Thread the Valve Stem (8) and its as- Hex Head sembled components out of the Valve Hose Adapter Cap Screw Body Nut (12) and End Cap (10), as shown in Figure 8-19. Remove Valve Stem and Valve 1/2”...
LLIED Model 5500 Hole-Hog 8.7 Remove Valve and Bushing Valve Nut NOTE Nut Bushing DO NOT disassemble components Valve Spacers from the Valve Stem unless replace- Valve Stem O-Ring ment is necessary. Valve 1. Secure the Valve Stem (8) and the as- sembled Valve components vertically in a vise.
LLIED Model 5500 Hole-Hog 7. Discard the Spacers (5) and O-ring (6). 8.8 Disassemble End Cap Components 8. If the interior of the Valve has been fouled with dirt or other contamination, it may be necessary to clean the interior...
LLIED Model 5500 Hole-Hog Recommended 4. Lubricate the push bar so it will slide Valve Body Nut Pusher Bar from the Shock Absorber (11) after re- Max O.D. = 5-3/4 -inch moving the Valve Body Nut. Max I.D. = 5-1/2-inch Length = 8-inch 5.
LLIED Model 5500 Hole-Hog 8. Lubricate the push bar lightly. It must pass through the End Cap (10) but must not slide inside the Shock Absorber. 9. Place the push bar inside the End Cap (10), and centered over the Shock Ab- sorber (11) as shown in Figure 8-28.
Applying heat with a torch or by any Using a pipe wrench on the other method to any part or parts Hole-Hog Body/Anvil relieves Allied of the Hole-Hog relieves Allied of all of all warranty responsibilities. warranty responsibilities. Applying heat can destroy the main body, striker and other parts beyond use.
LLIED Model 5500 Hole-Hog 4. Position the End Cap (10) in an arbor 1. When the new Body/Anvil is available, bring the Striker (2), the Whip Hose (14) press with the threaded end up as shown and tail assembly components to the in Figure 9-1.
LLIED Model 5500 Hole-Hog 12. Center the Valve Body Nut (12) over If a push bar of recommended size is the shock absorber as shown in Figure used, stop pressing when the push 9-3. bar is level with the threaded (upper) end of the End Cap.
LLIED Model 5500 Hole-Hog End Cap a. Check that the Shock Absorber has not been unseated from the End Cap Shock Absorber during installation of the Valve Body Nut. b. Refer to the circled areas of Figure 9-4-B. c. At both ends of the End Cap, the...
LLIED Model 5500 Hole-Hog 7. Obtain the Valve (7). Look into each 2. Be sure the part of the Valve Stem ex- tending below the jaws clears the oper- end of the Valve for the internal shoul- ating components of the vise. If der.
LLIED Model 5500 Hole-Hog 13. Seat the O-ring squarely against the up- per surface of the internal Valve shoul- Unseated Upper O-Rings Upper O-Rings and der. Refer to Figure 9-10. and Spacers could be damaged. Spacers Seated Correctly Valve Spacer...
LLIED Model 5500 Hole-Hog 9.6 Assemble Valve Stem and End Cap Valve Nut 1. Prepare the following assemblies be- Nut Bushing fore starting this procedure: Valve Spacers a. Assemble the End Cap () as described in paragraph 9.4. Valve Stem O-Ring b.
LLIED Model 5500 Hole-Hog 4. Refer to Figure 9-18, and slide the ta- 2. Before securing the End Cap (10) for as- sembly, protect the threads of the End pered and threaded end of the Valve Cap (10) by padding the vise jaws or...
Hole Hog. a. If the hose is damaged or worn, dis- Thread Adapter onto Stem until card it and obtain a new Allied Whip Valve Stem it bottoms against Stem shoulder. Hose (14).
LLIED Model 5500 Hole-Hog Valve Stem End Cap Hose Adapter 2-1/2” Open 3” Open End End Wrench Wrench Whip Hose Adapter Hose Secure End Cap in Vise Hex Head with Padded Jaws. Cap Screw Figure 9-26. Tighten Whip Hose securely in Figure 9-24.
LLIED Model 5500 Hole-Hog b. If the Hose Coupling was previously a. Use a 3/4-inch open-end wrench to used, inspect the plug inside the hold the hex head nuts. clamp portion of the Hose Coupling. b. Use a 5/8-inch open-end wrench to...
LLIED Model 5500 Hole-Hog Tighten Screws and Nuts on both sides Body/Anvil. of the Hose Coupling Clamp Tail Assembly Figure 9-31. Secure Whip Hose to Coupling. Striker 7. Tighten the square head screws and nuts of the Hose Coupling Clamp. Refer Figure 9-32.
LLIED Model 5500 Hole-Hog Do Not Damage internal threads of the Body/Anvil while installing the Striker. Body/Anvil Striker Tail Assembly Insert Valve into Striker Bore Figure 9-34. Insert Striker into the Body/Anvil. Figure 9-36. Insert Valve into Striker. 6. Apply anti-seize thread lubricant spar- 9.
LLIED Model 5500 Hole-Hog Body/Anvil b. Measure from the scribe line 1-inch +1/8-inch and put another scribe Turn End Cap Until mark on the Body/Anvil. Marks Line Up c. Using P/N 835758 wrench, or equiva- End Cap lent, tighten the end cap until the...
LLIED Model 5500 Hole-Hog SECTION 10.0 MAINTENANCE 10.1 Daily Maintenance 10.3. Conditional Maintenance • Clean and lubricate end cap threads Disassemble, clean and lubricate all with an anti-seize lubricant. Tighten end Hole-Hog working surfaces under the fol- cap according to procedure in Section lowing conditions: 9.9, Step 8.
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11.2 Repair Preparations 1. Obtain the required tools: WARNING a. Open end wrench, ¾”. Always use Allied’s Whip Hose b. Open end wrench, ½”. Assembly (see parts list in Section 13.0) or equivalent - 100R2 hose. c. Open end wrench, 5/8”.
LLIED Model 5500 Hole-Hog 11.3 Removal and Replacement of The 2. Refer to Figure 11-3. Loosen the square Hose Coupling with Clamp head screws and nuts of the Hose Cou- pling Clamp. • If both the Whip Hose (14) and the Hose...
LLIED Model 5500 Hole-Hog • If the Whip Hose is to be replaced, pro- a. Refer to Figure 11-6, and verify that ceed to 11.4. all four sets of screws and nuts are as- sembled on the Coupling’s hose • If only the Hose Coupling is to be re- clamp.
LLIED Model 5500 Hole-Hog 3. Use compressed air to blow any dirt, old hose pieces, or packing debris from around the hub and from inside the If necessary, use a screwdriver to open the Hose Clamp Hose Coupling. 4. Do not disassemble the Hose Coupling Clamp.
LLIED Model 5500 Hole-Hog 11.4 Removal and Replacement of the Hose Coupling Block Hole-Hog to with Clamp prevent movement. Whip Hose. NOTE It is NOT necessary to disassemble any portion of the Hole Hog body Whip Hose when replacing the Whip Hose.
Hose Adapter (15) by the following pro- nents of the Hole Hog. cedure. a. If the hose is damaged or worn, dis- card it and obtain a new Allied Whip Hose (14). WARNING b. If the hose fitting is crimped or dis-...
LLIED Model 5500 Hole-Hog 5. Hand tighten the threaded fitting into 2-1/2” Open the Hose Adapter. 3” Open End End Wrench Wrench 6. Tighten the Whip Hose (14) securely Whip into the Hose Adapter (15) as shown in Hose Adapter Hose Figure 11-17.
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LLIED Model 5500 Hole-Hog SECTION 12.0 HOLE-HOG TROUBLESHOOTING CHART The following chart outlines corrective actions for several commonly encountered condi- tions. For further information, contact the Allied Technical Service Department. Hole-Hog Troubleshooting Chart Runs Runs Slow Cause & Will not run...
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