Goliath Guillotine Pipe Saw User’s Manual E.H. Wachs 600 Knightsbridge Parkway Lincolnshire, IL 60069 www.wachsco.com E.H. Wachs Company Part No. 06-150-522-MAN Rev. 1-0710, July 2010 Revision History: Original October 2007 Revision 1 July 2010 Copyright © 2010 E.H. Wachs. All rights reserved. This manual may not be reproduced in whole or in part without the written consent of E.H. Wachs.
Goliath Guillotine Pipe Saw Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Table of Contents Chapter 1: About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 How to Use The Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Symbols and Warnings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goliath Guillotine Pipe Saw Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Return Goods Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Drawings and Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 1, About This Manual Chapter 1 About This Manual In This Chapter PURPOSE OF THIS MANUAL This manual explains how to operate and maintain the Goliath Guillotine pipe saw. It includes instructions for set-up, operation, and maintenance. It also contains parts lists and diagrams, and troubleshooting instructions to help you order replacement parts and perform user-serviceable repairs.
Goliath Guillotine Pipe Saw You will also want to refer to Chapter 8, Parts Lists and Drawings. HOW TO USE THE MANUAL Throughout this manual, refer to this column for warnings, cautions, and notices with supplementary information. This manual is organized to help you quickly find the information you need. Each chapter describes a specific topic on using or maintaining the equipment. Each page is designed with two columns.
Chapter 1, About This Manual: Manual Updates and Revision Tracking MANUAL UPDATES AND REVISION TRACKING Occasionally, we will update manuals with improved operation or maintenance procedures, or with corrections if necessary. Revised manuals will be available for customers. When a manual is revised, we will update the revision history on the title page and at the bottom of the pages in the revised chapters. Current versions of E.H. Wachs manuals are also available in PDF format.
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Chapter 2, Safety Chapter 2 Safety The E.H. Wachs Company takes great pride in designing and manufacturing safe, high-quality products. We make user safety a top priority in the design of all our products. In This Chapter OPERATOR SAFETY SAFETY LABELS WARNING MACHINE SAFETY Read this chapter carefully before operating your Goliath Guillotine pipe saw. Serious injury or death could result from improper operation or repair of this equipment.
Goliath Guillotine Pipe Saw • • • and in good condition. You can purchase replacement labels from E.H. Wachs Company. KEEP CLEAR OF MOVING PARTS. Keep hands, arms, and fingers clear of all rotating or moving parts. Always turn machine off before doing any adjustments or service. SECURE LOOSE CLOTHING AND JEWELRY. Secure or remove loose-fitting clothing and jewelry, and securely bind long hair, to prevent them from getting caught in moving parts of the machine. KEEP WORK AREA CLEAR.
Chapter 2, Safety: Safety Labels SAFETY LABELS There are two safety labels on the Goliath Guillotine saw. These are illustrated in Figure 2-1 and Figure 2-2. Figure 2-1. Observe the warning label for moving parts hazards. Figure 2-2. Observe the warning label for blade hazard. MACHINE SAFETY Observe the following guidelines for reliable machine operation and care. • • Make sure all hydraulic couplers are wiped clean before connection.
Goliath Guillotine Pipe Saw • • • • • • • 8 Always replace blades, hydraulic components, and other parts with replacement parts recommended by the E.H. Wachs Company. Keep the machine lubricated according to the instructions in Chapter 6. Make sure the blade is tight before cutting. Do not exceed the rated hydraulic flow (see Specifications in Chapter 3). Always keep critical tool markings, such as warning stickers and tags, legible. Do not use the saw for applications for which it is not intended.
Chapter 3, Introduction to the Goliath Chapter 3 Introduction to the Goliath Guillotine Read this chapter carefully to become familiar with the components and features of your Goliath Guillotine pipe saw. In This Chapter USAGE AND APPLICATIONS MACHINE CONTROL SPECIFICATIONS USAGE AND APPLICATIONS The Goliath Guillotine is designed to cold-cut pipes, solids, and multi-stranded casing strings from 16” to 32” (41 to 81 cm) in diameter. The Goliath is easy to set up, even subsea.
Goliath Guillotine Pipe Saw Chain tension nut Saw bow Blade tensioner Lift hooks Coolant nozzle Lift hooks Feed handle Pipe saddle Clamping chain Figure 3-1. Components of the standard Goliath Guillotine are illustrated. Autoclamp arm Figure 3-2. Goliath with autoclamp accessory. 10 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 3, Introduction to the Goliath: Machine Control MACHINE CONTROL A two-drive hydraulic control manifold is available for onmachine control. Figure 3-3 illustrates the manifold and control levers. The hydraulic connectors are labeled P (for pressure) and T (for tank, or return) on the manifold. Pressure fitting Cutting drive lever Return (tank) fitting Autofeed drive lever Figure 3-3. An optional compressed-air cooling/chip removal system is available, as shown in Figure 3-4 and Figure 3-4.
Goliath Guillotine Pipe Saw The nozzle is flexible and can be repositioned Valve (shown in ON position) Figure 3-5. The nozzles and valves are independently adjustable. Various hose reel options are available. Figure 3-6 shows a single-circuit reel provided in a storage case. The reel is operated by a hand crank. HPU hose fittings Hand crank Figure 3-6. This hand-operated hose reel is mounted in a steel storage box. 12 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 3, Introduction to the Goliath: Specifications SPECIFICATIONS Capacity 16-32” (41-82 cm) diameter pipe Hydraulic Standard: 15 gpm @ 1500 psi requirements (57 l/m @ 103 bar) Autoclamp: 15 gpm @ 2000 psi (57 l/m @ 138 bar) Feed system Manual or mechanical autofeed (selectable by operator) Autofeed rate Low speed: 0.008” (0.020 cm) (per cycle) High speed: 0.016” (0.041 cm) Dimensions Length: 76.5” (194 cm) (standard) Width: 66” (168 cm) Height: 25” (63.5 cm) Dimensions Length: 82.
Goliath Guillotine Pipe Saw Figure 3-7. The drawing shows the operating envelope for the Goliath. 14 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 3, Introduction to the Goliath: Accessories ACCESSORIES • • • • Auto-clamp mechanism for easy, remote set-up and operation. Remote control system with topside control unit (TCU) and hose reel. Machine-mounted control panel with hose connector bulkhead and control levers. Hydraulic autofeed drive (controlled using the TCU or on-machine control manifold). E.H. Wachs Company Part No. 06-150-522-MAN, Rev.
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Chapter 4, Assembly, Disassembly, and Storage Chapter 4 Assembly, Disassembly, and Storage In This Chapter The Goliath Guillotine pipe saw is shipped fully assembled from the factory, except for the blade and the clamping chain. It is ready to operate as soon as you remove it from its shipping pallet. ENVIRONMENTAL REQUIREMENTS LONG-TERM STORAGE ENVIRONMENTAL REQUIREMENTS The Goliath Guillotine can be used in any environment, including underwater and undersea.
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Chapter 5, Operating Instructions Chapter 5 Operating Instructions You should lubricate the Goliath saw before every cut. See lubrication instructions in Chapter 6. Before operating the saw, remove the storage stand from the top of the frame. The stand threads into the frame; screw it out to remove it, and screw it back in when you are finished using the saw. In This Chapter LIFTING THE SAW INSTALLING THE BLADE OPERATING THE MACHINE Figure 5-1.
Goliath Guillotine Pipe Saw mounting eye hooks; put the hooks into the appropriate holes for the way you are mounting the saw on the workpiece. Specific lifting instructions are included in each section of this chapter. IMPORTANT Always leave the chains and lift attached to the saw while cutting. A E C G I J H B F D Figure 5-2. Eyebolt locations on the Goliath Guillotine. (Hooks are shown installed in locations A, B, C, and D.) Location F is also used for the optional coolant nozzle, as shown.
Chapter 5, Operating Instructions: Lifting the Saw J I Figure 5-4. Eyebolts can be screwed into the threaded holes I and J in the end of the frame. To mount the saw on top of a horizontal pipe— • Connect chains to eyebolts installed in frame locations I and J and lift the saw in a vertical orientation. Figure 5-5. Use eyebolt locations I and J to lift the saw vertically onto a horizontal pipe.
Goliath Guillotine Pipe Saw Figure 5-6. Use eyebolt locations G and I to mount the saw on the side of a horizontal pipe. To mount the saw on a vertical pipe— • Connect chains to eyebolts installed in frame locations A, C, and D, and lift the saw in a horizontal orientation. Figure 5-7. Use eyebolt locations A, C, and D to mount the saw on a vertical pipe. 22 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 5, Operating Instructions: Installing the Blade INSTALLING THE BLADE Installing the blade on the saw is the same for all configurations of the Goliath. There are two different blades available: • • CAUTION Use gloves when handling blades to prevent cuts. a coarse blade used for heavy wall or multi-strand pipe a fine blade used for thin-wall, single-strand pipe. Figure 5-8. Goliath Guillotine blade. The mounting holes at each end are held by the dowel pins in the clamp blocks.
Goliath Guillotine Pipe Saw Clamping knobs Blade tensioning knob Figure 5-9. The photos show the clamp blocks on the Goliath saw bow. The right block (bottom photo) has a blade tensioning knob. 1. Unscrew the clamp knob on the left clamp block almost to the top of the screw. You will need to lift the block high enough to raise the dowel pins out of the bow. 24 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 5, Operating Instructions: Installing the Blade Figure 5-10. Loosen the clamp knob on the left clamp block so that you can raise the dowel pins out of the saw bow. 2. Holding the block up, slide the end of the blade under the block so that the hole in the blade is lined up beneath the dowel pin. IMPORTANT Install the blade so that the teeth point to the left. 3. Set the clamp block down with the dowel pin through the hole in the blade.
Goliath Guillotine Pipe Saw Figure 5-11. Install the right clamp block on the blade and snug the clamp knob. 6. Using the 1-3/8” end wrench, turn the blade tension- ing knob on the right clamp block until there is a 1/8” gap in the block. 1/8” gap Figure 5-12. Tighten the tensioning knob until there is a 1/8” gap in the clamp block. 7. Use the 1-3/8” wrench to tighten the clamp knobs on both clamp blocks. 26 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 5, Operating Instructions: Operating the Machine Figure 5-13. Tighten the clamp knob on both clamp blocks to secure the blade for cutting. OPERATING THE MACHINE Connecting the Hoses 1. Connect the hydraulic hoses from the HPU to the connectors in the hose reel case. Figure 5-14. Connect the HPU to the hose reel connectors. E.H. Wachs Company Part No. 06-150-522-MAN, Rev.
Goliath Guillotine Pipe Saw 2. Pull the hose ends out of the reel between the guide rollers. Guide rollers Figure 5-15. Pull the hoses out between the guide rollers on the front of the hose reel. 3. To pull the hoses from the hose reel, turn the locking knob on the shaft counter-clockwise to loosen it. Figure 5-16. Turn the locking knob counter-clockwise to release the hose reel for pulling the hoses. 4. Connect the hose reel hoses to the manifold on the saw. 28 Part No. 06-150-522-MAN, Rev.
Chapter 5, Operating Instructions: Operating the Machine Hose connectors Figure 5-17. Connect the hoses from the reel to the connectors on the manifold. Clamping the Saw to the Workpiece Before mounting the saw on the workpiece, make sure the bow is fully retracted. If necessary, retract the autofeed under hydraulic power. IMPORTANT It is recommended that you mount the saw to the workpiece without the blade installed. The blade could be damaged if the saw strikes the workpiece during positioning.
Goliath Guillotine Pipe Saw IMPORTANT Carefully position the hoses as you move the saw so that they do not snag on something or interfere with the moving parts of the saw. 2. Lift the saw and position it so that the saddle is against the workpiece. Wrap the clamping chain around the workpiece and pull it snug. Figure 5-19. With the crane holding the saw in place, wrap the clamping chain around the workpiece. 3. Insert the closest cross pin of the chain into the clamp screw hook. Figure 5-20.
Chapter 5, Operating Instructions: Operating the Machine Figure 5-21. Turn the chain tensioning nut clockwise to secure the saw to the workpiece. 5. Release the crane slightly to allow the clamping chain to support the weight of the saw. Leave the crane attached to the saw while cutting. 6. Make sure the hoses are positioned safely, and tighten the locking knob on the hose reel. Figure 5-22. When the saw is positioned, turn the locking knob clockwise to lock the hose reel. E.H. Wachs Company Part No.
Goliath Guillotine Pipe Saw Operating the Saw WARNING IMPORTANT Always support the workpiece securely on both sides of the cutting location. Any unsecured section of the workpiece could shift or fall during cutting, damaging the equipment or causing injury to an operator. 1. Make sure the cutting and autofeed drive control levers are off (in the center position). Figure 5-23. Make sure both drive levers are in the off (center) position.
Chapter 5, Operating Instructions: Operating the Machine 4. To engage the cut, push the autofeed lever to the right. The feed screw will engage and the bow will index into the workpiece. WARNING IMPORTANT When the saw is installed in cutting position, never operate the feed drive without the cutting drive motion engaged. Figure 5-25. Start the feed motion by pushing the bottom lever to the right. The cutting drive lever must be engaged when you do this. 5.
Goliath Guillotine Pipe Saw IMPORTANT If you are retracting the bow with the saw still attached at the cutting position, make sure the cutting drive is still running or you could break the blade. 8. To retract the saw bow before removing the saw, push the feed lever on the manifold to the left to retract. When the bow is fully retracted, move the lever back to the center position. Figure 5-27. Push the feed lever to the left to retract the saw bow. 9.
Chapter 5, Operating Instructions: Operating the Machine 2. Using the 2-1/2” end wrench, loosen the chain ten- sioning nut by turning it counter-clockwise. Turn the nut all the way back to release the chain. WARNING IMPORTANT Be sure the crane is supporting the saw before you loosen the clamping chain. The saw could shift or fall, injuring an operator or damaging the equipment. Figure 5-29. Turn the chain tensioning nut counterclockwise to loosen the chain. 3.
Goliath Guillotine Pipe Saw Hand crank Hose reel shaft Figure 5-30. Install the hand crank on the hose reel shaft and loosen the locking knob. 7. Turn the locking knob counter-clockwise to allow the hose reel to turn. 8. Crank the handle to turn the reel, while guiding the hoses between the rollers into the case. 9. When the hoses are completely on the reel, turn the locking knob clockwise to lock the hose reel. 36 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 6, Routine Maintenance Chapter 6 Routine Maintenance Grease all grease points on the Goliath Guillotine every time you use the machine. In This Chapter GREASE POINTS GREASE POINTS Grease the fittings in the following locations on the Goliath: • Two on top of the saw bow (one on each side)— Figure 6-1. Figure 6-1. There are two grease fittings on the top of the saw bow. • Two on the feed drive side of the frame for the frame guide shaft—Figure 6-2. E.H. Wachs Company Part No.
Goliath Guillotine Pipe Saw Figure 6-2. Fittings on the feed drive side of the frame. (The saw bow is fed all the way forward.) • Two on the open side of the frame for the frame guide shaft—Figure 6-3. Figure 6-3. Grease fittings for the frame guide shaft on the open side of the frame. • 38 One on the gear shaft housing—Figure 6-4. Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 6, Routine Maintenance: Grease Points Figure 6-4. Fitting on the gear shaft housing. • Nine on the feed drive assembly—Figure 6-5: —two on the feed frame for the feed screw (one each end) —one on the feed slide housing for the feed screw —six on the feed shaft mount. E.H. Wachs Company Part No. 06-150-522-MAN, Rev.
Goliath Guillotine Pipe Saw Figure 6-5. There are two fittings on the ends of the feed frame (top photo), and six fittings on the feed shaft mount and one on the feed slide housing (bottom photo). Figure 6-6. There are two grease fittings on the optional hydraulic autofeed motor. Also apply grease to the bow guide plate at the ends of the frame. Use a brush or a clean, dry cloth to wipe grease onto the plates. 40 Part No. 06-150-522-MAN, Rev. 1-0710 E.H.
Chapter 6, Routine Maintenance: Grease Points Figure 6-7. Grease the bow guide plates on both sides of the frame (one side shown). Hose Reel Lubrication • Grease the three fittings on the hose reel. Figure 6-8. Grease the three fittings on the hose reel. E.H. Wachs Company Part No. 06-150-522-MAN, Rev.
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Chapter 7, Service and Repair Chapter 7 Service and Repair The Goliath Guillotine does not have any user-serviceable parts. If the machine is not operating correctly, contact E.H. Wachs Company service for repair. In This Chapter TROUBLESHOOTING TROUBLESHOOTING Refer to the troubleshooting procedures in Table 1. E.H. Wachs Company Part No. 06-150-522-MAN, Rev.
Goliath Guillotine Pipe Saw Table 1: Goliath Troubleshooting Symptom Solution Machine Loose on Pipe (Chain Clamp) Clamp nut not tight Re-torque chain tension nut Chain tensioner at max travel Loosen tensioner and relocate chain hook to next tighter pin Machine Loose on Pipe (Autoclamp) Low clamp pressure With machine stopped, reenergize clamp valve Low HPU pressure Make sure system pressure from HPU is at least 2,000 psi Blade is dull or damaged Replace with new blade Wrong blade Replace wit
Chapter 8, Parts List and Ordering Information Chapter 8 Parts List and Ordering Information In This Chapter ORDERING INFORMATION ORDERING INFORMATION DRAWINGS AND PARTS LISTS To place an order, request service, or get more detailed information on any E.H. Wachs products, call us at one of the following numbers: U.S. 800-323-8185 International: 847-537-8800 You can also visit our Web site at: www.ehwachs.com Ordering Replacement Parts When ordering parts, refer to the parts lists in this chapter.
Goliath Guillotine Pipe Saw • A description of the problem or the work to be done. Before we perform any repair, we will estimate the work and inform you of the cost and the time to complete it. Warranty Information Enclosed with the manual is a warranty card. Please fill out the registration card and return to E.H. Wachs. Retain the owner’s registration record and warranty card for your information. Return Goods Address Return equipment for repair to the following address. E.H.
27 6 29 36 34 2 21 11 16 17 5 9 39 35 38 14 33 28 15 18 31 7 12 42 31 21 37 25 4 8 40 10 24 30 3 26 1 20 19 B 23 22 13 A REV. REPLACED DOWEL PIN WITH CLEVIS PIN ADDED SLIDE FEED STOPS, ITEM #4 & #11 DESCRIPTION 10/23/2008 J.S. 9/18/2008 J.S. DATE APR. REVISION HISTORY UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING.
5 3 8 15 14 16 2 15 11 12 4 6 9 10 1 13 10 E.H. WACHS COMPANY REV. DESCRIPTION DATE APR. REVISION HISTORY UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING. TOLERANCES: FRACTIONS 1/32 ONE PLACE DECIMAL .015 TWO PLACE DECIMAL .010 THREE PLACE DECIMAL .005 ANGULAR 15 MIN. PROPRIETARY AND CONFIDENTIAL: THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF E.H.
1 6 30 5 20 21 7 28 19 22 10 27 2 8 27 18 24 29 23 13 12 14 9 25 11 15 16 E.H. WACHS COMPANY 600 Knightsbridge Parkway Lincolnshire, IL 60069 www.wachsco.com 4 REV. 17 DATE APR. REVISION HISTORY 26 3 DESCRIPTION UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING. TOLERANCES: FRACTIONS 1/32 ONE PLACE DECIMAL .015 TWO PLACE DECIMAL .
2 3 26 5 25 4 23 39 21 16 17 28 36 7 37 27 40 22 3 24 1 35 6 19 38 9 34 8 18 20 12 10 14 15 11 32 33 31 13 30 29 E.H. WACHS COMPANY REV. DESCRIPTION DATE APR. REVISION HISTORY UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING. TOLERANCES: FRACTIONS 1/32 ONE PLACE DECIMAL .015 TWO PLACE DECIMAL .010 THREE PLACE DECIMAL .005 ANGULAR 15 MIN.
6 2 1 4 7 E.H. WACHS COMPANY REV. DESCRIPTION DATE APR. REVISION HISTORY 5 3 UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING. TOLERANCES: FRACTIONS 1/32 ONE PLACE DECIMAL .015 TWO PLACE DECIMAL .010 THREE PLACE DECIMAL .005 ANGULAR 15 MIN. PROPRIETARY AND CONFIDENTIAL: THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF E.H. WACHS CO.
30 12 15 10 18 31 7 24 28 8 32 2 13 27 16 24 29 24 3 38 9 22 11 40 17 5 39 25 20 19 24 23 33 37 26 1 E.H. WACHS COMPANY A 35 34 21 36 REV. ADDED TRAVEL STOPS #7 & #40 DESCRIPTION 9/18/2008 J.S. DATE APR. REVISION HISTORY UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS ARE IN INCHES. E.H. WACHS CO. WORKMANSHIP STANDARDS (WI 17-01) SHALL APPLY TO ALL ITEMS NOT SPECIFIED ON DRAWING. DO NOT SCALE DRAWING. TOLERANCES: FRACTIONS 1/32 ONE PLACE DECIMAL .015 TWO PLACE DECIMAL .
