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DMTA029-01EN — Rev. E December 2017 This instruction manual contains essential information on how to use this Olympus product safely and effectively. Before using this product, thoroughly review this instruction manual. Use the product as instructed. Keep this instruction manual in a safe, accessible location.
DMTA029-01EN, Rev. E, December 2017 Table of Contents Labels and Symbols ................... 1 Important Information — Please Read Before Use ........3 Intended Use .......................... 3 Instruction Manual ........................ 3 Loose Parts ..........................4 Scanner Compatibility ......................4 Presence of Visual Interferences or Phantom Spots ............5 Safety Symbols ........................
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DMTA029-01EN, Rev. E, December 2017 2.2.4 Installing Springs on the Bearing Arm ............30 2.2.5 Replacing a Conventional Ultrasonic Transducer ........33 2.2.6 Replacing a Phased Array Probe ..............35 2.2.7 Changing an Encoder ..................37 2.2.8 Changing the Length of an Axis ..............38 Scanner Installation on the Inspection Surface .............
DMTA029-01EN, Rev. E, December 2017 List of Abbreviations A.M. according to model European Community eddy current eddy current array friction stir weld internal diameter not applicable normal liters outside diameter original equipment manufacturer part number phased array SCFM standard cubic feet per minute ultrasonic testing WEEE waste electrical and electronic equipment...
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DMTA029-01EN, Rev. E, December 2017 List of Abbreviations...
DMTA029-01EN, Rev. E, December 2017 Labels and Symbols Safety-related labels and symbols are attached to the GLIDER scanner at the location shown in Figure i-1 on page 1, with contents listed in Table 1 on page 2. If any or all of the labels or symbols are missing or illegible, please contact Olympus.
The CE marking is a declaration that this product conforms to all the applicable directives of the European Community. See the Declaration of Conformity for details. Contact your Olympus representative for more information. The direct current symbol. Labels and Symbols...
The GLIDER scanner is designed to perform nondestructive inspections on industrial and commercial materials. WARNING Do not use the GLIDER scanner for any purpose other than its intended use. It must never be used to inspect or examine human or animal body parts. Instruction Manual This instruction manual contains essential information on how to use this Olympus product safely and effectively.
Conduct a proper inspection before and after use to prevent foreign-object debris (FOD) that could potentially cause equipment damage, injuries, or loss of life. Scanner Compatibility The GLIDER scanner is compatible with the Olympus ancillary equipment listed in Table 2 on page 4. CAUTION Always use equipment and accessories that meet Olympus specifications.
DMTA029-01EN, Rev. E, December 2017 Shock hazard caution symbol This symbol is used to alert the user to potential electric shock hazards. All safety messages that follow this symbol shall be obeyed to avoid possible harm. Magnetic field warning symbol This symbol is used to alert the user to potentially strong magnetic fields.
DMTA029-01EN, Rev. E, December 2017 Note Signal Words The following note signal words could appear in the documentation of the product: IMPORTANT The IMPORTANT signal word calls attention to a note that provides important information, or information essential to the completion of a task. NOTE The NOTE signal word calls attention to an operating procedure, practice, or the like, which requires special attention.
Do not install substitute parts or perform any unauthorized modification to the instrument. Equipment Disposal Before disposing of the GLIDER scanner, check your local laws, rules, and regulations, and follow them accordingly. CE (European Community) This device complies with the requirements of both directive 2014/30/EU concerning electromagnetic compatibility and directive 2014/35/EU concerning low voltage.
Retain packing materials, waybills, and other shipping documentation needed in order to file a damage claim. After notifying the carrier, contact Olympus for assistance with the damage claim and equipment replacement, if necessary.
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DMTA029-01EN, Rev. E, December 2017 Important Information — Please Read Before Use...
This manual contains instructions on assembling, installing, and operating the GLIDER scanner. The GLIDER scanner has two axes of motion: the X-axis and the Y-axis. Encoders, one on each axis, provide precise position information. The scanner is used for inspecting slightly curved and flat surfaces.
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DMTA029-01EN, Rev. E, December 2017 Introduction...
DMTA029-01EN, Rev. E, December 2017 1. Overview This chapter provides an overview of the components on the GLIDER scanner. The scanner’s X-axis is secured to the inspection surface by either suction cups or magnetic pods (sold separately). The probe (or transducer) holder moves along the Y- axis.
DMTA029-01EN, Rev. E, December 2017 Figure 1‑2 Mounting pod models: optional magnetic (left) and manual suction cup (right) The following features are common to both the X-axis and the Y-axis encoder modules: • Wheels, which are mounted on bearings that provide a smooth movement during the entire axis stroke.
DMTA029-01EN, Rev. E, December 2017 X-axis encoder module In addition to the common features listed above, the X-axis encoder module is equipped with a quick-release device for the Y-axis, which allows you to position the Y-axis with respect to the X-axis. Y-axis encoder module In addition to the common features listed above, the Y-axis encoder module includes a mounting surface for the probe (or transducer) holder.
DMTA029-01EN, Rev. E, December 2017 2. Scanner Assembly and Setup The GLIDER scanner is designed for ease of assembly, servicing, installation, and setup. Assembling the Scanner To assemble the scanner, simply insert the Y-axis into the X-axis module. To insert the Y-axis into the X-axis module Pull up on the Y-axis quick release device (see Figure 2-1 on page 17).
DMTA029-01EN, Rev. E, December 2017 Part Replacement and Adjustment This section contains procedures for replacing or adjusting the bearing arm springs, the mounting pods, the probe or transducer holders, and the encoders. 2.2.1 Replacing a Mounting Pod The following procedure is valid for both the manual suction-cup model and the magnetic-pod model (see Figure 2-2 on page 18).
Installing a Vacuum Generator with Pods An optional venturi vacuum generator that operates on compressed air can be installed on the GLIDER scanner. The vacuum generator requires two special mounting pods and air tubes (see Figure 2-5 on page 20).
DMTA029-01EN, Rev. E, December 2017 Note: air tube lengths included in kit may differ from air tube lengths shown here. Female quick-connector for air supply (connects to male quick-connector on generator) Figure 2‑5 The vacuum generator kit (P/N: Q7500041) with mounting pods To install a vacuum generator with pods Remove both mounting pods from the pod brackets, and remove one of the pod brackets from the frame (see Figure 2-6 on page 21).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑6 Removing a mounting pod (top) and pod bracket (bottom) Slide the module off the frame (see Figure 2-7 on page 22). Scanner Assembly and Setup...
DMTA029-01EN, Rev. E, December 2017 Figure 2‑7 Sliding the module off the frame Feed the longest air tube through the opening on the new mounting pod, and then connect it to the fitting (see Figure 2-8 on page 22). Figure 2‑8 Feeding the tube through the opening (left) to the fitting (right) Push the tube into the slot near the frame end, and install the new mounting pod on the bracket on the frame (see Figure 2-9 on page 23).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑9 Pushing the tube into the frame (left) and tightening the screws (right) Remove the frame nut on the open end of the frame, and push the tube into the frame slot past the frame end (see Figure 2-10 on page 23). Figure 2‑10 Removing the nut (left) and feeding the tube to the frame end (right) Slide the module back onto the frame, and then pull back the tube just enough to slide the frame nut back into the end of the frame (see Figure 2-11 on page 24).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑11 Reinstalling the module (left) and frame nut (right) Align the frame nut with the end of the frame, and then slide the pod bracket back onto the frame (see Figure 2-12 on page 24). Figure 2‑12 Positioning the frame nut (left) and pod bracket (right) Fasten the pod bracket, and then install the mounting pod so that the tube passes through the opening on the pod (see Figure 2-13 on page 25).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑13 Fastening the bracket (left) and installing the mounting pod (right) Tighten the screws on the mounting pod (see Figure 2-14 on page 25). Figure 2‑14 Tightening the screws on the mounting pod 10. Install the vacuum generator onto the pod bracket by screwing the bolt into the threaded hole on the end (see Figure 2-15 on page 26).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑15 Installing the vacuum generator 11. Cut the excess length from the long tube, then connect the tube to the vacuum generator and install the air supply connector [with a suitable sealant on its threads] (see Figure 2-16 on page 27).
DMTA029-01EN, Rev. E, December 2017 Sealant Figure 2‑16 Connecting the tubes to the vacuum generator Figure 2‑17 An example scanner with vacuum generator installed Scanner Assembly and Setup...
DMTA029-01EN, Rev. E, December 2017 2.2.3 Adjusting the Orientation of the Probe Holder The probe orientation can be easily adjusted by unlocking and turning the probe holder in set increments. To change the orientation of the probe holder Loosen the locking knob (see Figure 2-18 on page 28.) Figure 2‑18 Loosening the knob Free the position-locking notch under the knob and turn the probe holder to the desired position (see Figure 2-19 on page 29).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑19 Freeing the notch (left) and turning the probe holder Align the notch in the new position (see Figure 2-20 on page 29). Figure 2‑20 Aligning the notch in the new position Tighten the knob to lock the probe holder (see Figure 2-21 on page 30). Scanner Assembly and Setup...
DMTA029-01EN, Rev. E, December 2017 Figure 2‑21 Tightening the knob in the new position 2.2.4 Installing Springs on the Bearing Arm Depending on how you choose to operate the scanner, it might be necessary to install springs on the bearing arm: •...
DMTA029-01EN, Rev. E, December 2017 To install springs on the bearing arm Insert a mounting screw through the end loop of one of the springs, and then screw the screw into one of the threaded holes at the top of the bearing arm, as shown in Figure 2-23 on page 31.
DMTA029-01EN, Rev. E, December 2017 Figure 2‑24 Connecting the spring to the mounting bracket Repeat the above steps for the second spring. The probe or transducer holder is now held against the inspection surface with a constant pressure (see Figure 2-25 on page 32). Figure 2‑25 Probe or transducer holder held down by springs on bearing arm Chapter 2...
DMTA029-01EN, Rev. E, December 2017 2.2.5 Replacing a Conventional Ultrasonic Transducer To replace a conventional ultrasonic transducer, the transducer-holder assembly must be removed and partially disassembled. To replace a conventional ultrasonic transducer Turn off the couplant flow. Disconnect the couplant tubes from the couplant source, and from the wedge, if necessary.
DMTA029-01EN, Rev. E, December 2017 Figure 2‑27 The screw that holds the yoke parts together Ensure that the transducer cable is disconnected, and then unscrew the transducer from the wedge (see Figure 2-28 on page 34). It is possible to unscrew the transducer without removing the wedge. Figure 2‑28 Unscrewing the transducer Screw the new transducer onto the wedge.
DMTA029-01EN, Rev. E, December 2017 NOTE Before you install the new transducer on the wedge, ensure that there is a sufficient amount of couplant between the transducer and the wedge. 10. Tighten the transducer on the wedge. CAUTION Do not overtighten the transducer on the wedge; overtightening might crack the wedge.
DMTA029-01EN, Rev. E, December 2017 Figure 2‑29 The screw that holds the yoke parts together Using a cross-head screwdriver, unscrew the four screws that hold the probe on the wedge, and then remove the probe from the wedge (see Figure 2-30 on page 36).
DMTA029-01EN, Rev. E, December 2017 NOTE Before you install the new probe on the wedge, ensure that there is a sufficient amount of couplant between the probe and the wedge. Tighten the four screws that hold the probe on the wedge. CAUTION Do not overtighten the screws;...
Figure 2‑32 Removing the encoder 2.2.8 Changing the Length of an Axis The X-axis or Y-axis length on the GLIDER scanner can be increased or decreased by changing the appropriate frame section. NOTE To minimize wear of the axis-gear components, it is recommended to minimize the axis-changing frequency.
DMTA029-01EN, Rev. E, December 2017 Figure 2‑33 Removing the axis Align the new axis with the opening in the encoder module (see Figure 2-34 on page 39). The rack gear must align with the pinion gear in the module. Figure 2‑34 Aligning the new axis Turn the increment knob to move the axis into the module (see Figure 2-35 on page 40).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑35 Turning the increment knob to move axis into the module Turn the increment knob to completely pass the axis through the encoder module (see Figure 2-36 on page 40). Figure 2‑36 The axis passed completely through the encoder module Chapter 2...
DMTA029-01EN, Rev. E, December 2017 Scanner Installation on the Inspection Surface To install the scanner on the inspection surface, the scanner needs to be positioned, and the mounting pods need to be attached to the surface. This section outlines the procedures for the two types of mounting pod: suction-cup and magnetic pods.
DMTA029-01EN, Rev. E, December 2017 For vacuum generator suction cups (optional), connect and turn on the air supply to the vacuum generator, and check that there is sufficient vacuum to hold both cups securely on the inspection surface. Be sure to use a reliable, uninterrupted supply of air with sufficient flow and pressure to continuously secure the cups on the surface during inspection (see Table 4 on page 54 for specifications).
DMTA029-01EN, Rev. E, December 2017 Figure 2‑39 Tightening the thumbscrew on the Y‑axis support Tighten the pivot locks on the two mounting pods. NOTE To remove a scanner with manual cups from the inspection surface, push up against the tab on the suction cups, as shown in Figure 2-40 on page 43. To remove a scanner using a vacuum generator, turn off the air supply to the generator.
DMTA029-01EN, Rev. E, December 2017 2.3.2 Installing a Scanner with Magnetic Pods The magnetic pods are used to hold the scanner against a ferromagnetic surface. WARNING When the magnetic pods are switched on, they may exert forces that exceed regulatory limits. These forces are not exerted in the switched-off position. When using the magnetic pods, position the pod on the surface before switching on the magnet.
DMTA029-01EN, Rev. E, December 2017 When you are satisfied with the scanner position, turn the magnetic-activation lever to the “on” position (see Figure 2-42 on page 45). Figure 2‑42 Magnetic‑activation lever in the “on” position Check the holding force of each magnetic pod. If a pod is not holding strongly enough, release it, and then repeat the optimization of the contact area between the pod and the surface to firmly attach the pod to the surface.
DMTA029-01EN, Rev. E, December 2017 NOTE To remove a magnetic pod from the inspection surface, simply turn the magnetic- activation lever to the “off” position. Setting Up the Scanner for Inspection Before starting the inspection, it is necessary to ensure that the scanner’s connections (such as the probe or transducer cable, encoder cable, and water tube) are correctly made on the main equipment components.
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DMTA029-01EN, Rev. E, December 2017 Verify that the encoders have the desired allocation in the acquisition unit. Enter the encoder resolution on the acquisition unit. It is recommended to perform an encoder calibration on both axes to improve the precision. Conveniently arrange your connections: a suggested arrangement—using Velcro and cable ties—is shown in Figure 2-43 on page 46.
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DMTA029-01EN, Rev. E, December 2017 Chapter 2...
WARNING If you are operating the GLIDER scanner in an upside down position, or if you are operating it on a high structure, secure the GLIDER scanner with a safety line (lanyard) to prevent it from falling. Failure to secure the scanner can lead to serious personal injuries or death.
DMTA029-01EN, Rev. E, December 2017 Lock the X-axis by using the locking device (see Figure 3-1 on page 50). Figure 3‑1 Knob engages inwards to lock the X‑axis Pull the increment knob for the Y-axis into the free-running position (see Figure 3-2 on page 50).
DMTA029-01EN, Rev. E, December 2017 Figure 3‑3 Making the inspection pass with the Y‑axis module When you have completed your inspection pass, lock the Y-axis. Unlock the X-axis (see Figure 3-4 on page 51). Figure 3‑4 Pull out the knob to unlock the X‑axis With the increment knob in the 4 mm increment position, turn the knob the desired number of increments (see Figure 3-5 on page 52).
DMTA029-01EN, Rev. E, December 2017 Figure 3‑5 Turning the increment knob 10. Lock the X-axis. 11. Unlock the Y-axis. 12. Move the Y-axis encoder module in the reverse direction. 13. Repeat the above inspection-pass steps until the entire inspection surface has been covered.
DMTA029-01EN, Rev. E, December 2017 4. Specifications The general specifications for the GLIDER scanner are listed in Table 3 on page 53. Table 3 General specifications Parameter Value General Dimensions and weight See Table 5 on page 55 Motion increment...
DMTA029-01EN, Rev. E, December 2017 Encoder Y Encoder X Encoder X Pair #1 White Black Brown Green Pair #2 White White Shield+drain wire Case Encoder Y Black Black Green Pair #3 White White Shield+drain wire Case Case Figure 4‑1 Pinout for EWIX1415 cable Table 5 Dimensions (overall) Model X (length)
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DMTA029-01EN, Rev. E, December 2017 Chapter 4...
5. Accessories and Spare Parts This chapter contains lists of accessories (such as yokes and pumps) and spare parts for the GLIDER scanner. Yokes Figure 5-1 on page 57 and Table 6 on page 57 provide ordering information for yokes.
DE15 (Prior to U8775201 U8767107 July 2013) Spare Parts An exploded view of the GLIDER scanner is shown in Figure 5-2 on page 60. A list of standard spare parts is provided in Table 9 on page 60. Accessories and Spare Parts...
DMTA029-01EN, Rev. E, December 2017 Figure 5‑2 Exploded view Table 9 Spare parts Drawing Part Quantity Description item number Q8300938 X-Y index module, complete assembly Q8300939 Hook and loop cable tie mounts U8907070 M3×8 mm hexagonal screw Chapter 5...
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Description item number Q7500042 A pair of 114 mm (4.5 in.) diameter, manually activated vacuum cups for the GLIDER scanner Comes with mounting posts and brass plates. U8775058 A pair of optional magnetic mounting pods (2); assembly and y-axis support...
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DMTA029-01EN, Rev. E, December 2017 Table 9 Spare parts (continued) Drawing Part Quantity Description item number U8900317 M5×12 mm stainless steel hexagonal socket cap screw U8775041 Screw for attaching yoke to bearing arm U8775110 Bearing, ID 6.35 mm (0.25 in.), OD 9.52 mm (0.375 in.), thickness 3.18 mm (0.125 in.) U8902465 Bearing arm for SLA...
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DMTA029-01EN, Rev. E, December 2017 Table 9 Spare parts (continued) Drawing Part Quantity Description item number A.M. U8775304 5 m encoder cable to OmniScan MX2/SX— shown 36×36 model Q8300936 3 mm hexagonal key shown Q8300935 4 mm hexagonal key shown Q8300871 16 mm (5/8 in.) VELCRO brand fastener strips (unit shown...
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DMTA029-01EN, Rev. E, December 2017 Chapter 5...
Adjustment” on page 18. Preventive Maintenance The GLIDER scanner does not require preventive maintenance. Only a regular inspection of the product is recommended to ensure that the GLIDER scanner functions correctly. Unit Cleaning The GLIDER scanner’s external surfaces can be cleaned when needed.
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DMTA029-01EN, Rev. E, December 2017 Wait until the unit dries completely before reconnecting the cables. Chapter 6...
DMTA029-01EN, Rev. E, December 2017 List of Figures Figure i-1 Location of label on the GLIDER scanner ............1 Figure 1-1 Scanner components ..................14 Figure 1-2 Mounting pod models: optional magnetic (left) and manual suction cup (right) ......................15 Figure 1-3 Increment-knob positions: incrementing (left) and free-running (right) ...
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DMTA029-01EN, Rev. E, December 2017 Figure 2-24 Connecting the spring to the mounting bracket ........... 32 Figure 2-25 Probe or transducer holder held down by springs on bearing arm ... 32 Figure 2-26 The screw that holds the yoke on the bearing arm ........33 Figure 2-27 The screw that holds the yoke parts together ..........
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NOTE signal word 7 magnetic-pod model 44 notes, information signal words 7 suction-cup model 41 serial number format 2 setup for inspection 46 Olympus technical support 9 signal words operation, scanner 49 information notes 7 orientation, probe holder 28 IMPORTANT 7...
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DMTA029-01EN, Rev. E, December 2017 magnetic pods 44, 49 misuse of instrument 3 use, intended 3 safety lanyard (line) 49 steep slopes 45 venturi vacuum generator 19 warranty information 9 waste electrical and electronic equipment 8 wedge installation caution 35, 37 WARNING signal word 6 WEEE directive 8 warning symbols...
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DMTA029-01EN, Rev. E, December 2017 Index...