Olympus HST-Lite User Manual
HST-Lite Scanner
User’s Manual
DMTA-20045-01EN — Revision A
October 2012
Olympus NDT, 48 Woerd Avenue, Waltham, MA 02453, USA
© 2012 Olympus NDT, Inc. All rights reserved. No part of this publication may be
reproduced, translated, or distributed without the express written permission of
Olympus NDT, Inc.
This document was prepared with particular attention to usage to ensure the
accuracy of the information contained therein, and corresponds to the version of
the product manufactured prior to the date appearing on the title page. There
could, however, be some differences between the manual and the product if the
product was modified thereafter.
The information contained in this document is subject to change without notice.
Part number: DMTA-20045-01EN
Revision A
October 2012
Printed in Canada
All brands are trademarks or registered trademarks of their respective owners and
third party entities.
DMTA-20045-01EN, Rev. A, October 2012
Table of Contents
Labels and Symbols ........................................................................................... 1
Important Information — Please Read Before Use ..................................... 3
Intended Use .......................................................................................................................... 3
Instruction Manual ................................................................................................................ 3
Instrument Compatibility ..................................................................................................... 4
Safety Symbols ....................................................................................................................... 4
Safety Signal Words ............................................................................................................... 5
Note Signal Words ................................................................................................................. 6
Warnings ................................................................................................................................. 6
WEEE Directive ...................................................................................................................... 7
Warranty Information ........................................................................................................... 7
Technical Support .................................................................................................................. 8
1. HST-Lite Scanner ......................................................................................... 9
1.1 Positioning the Frame Bar ....................................................................................... 10
1.2 Installing a Probe and a Wedge in a Probe Holder .............................................. 11
1.3 Setting the Distance Between Beam Exit Points ................................................... 13
1.4 Positioning the Wheel Encoder ............................................................................... 16
1.5 Installing Tubing and Cables .................................................................................. 16
1.6 Installing the Cable Sheath ...................................................................................... 19
1.7 Scanner Wheels ......................................................................................................... 22
1.8 Installing a Preamplifier .......................................................................................... 24
1.9 Offset Probe Configuration ..................................................................................... 26
2. Parts and Accessories ................................................................................ 29
2.1 Standard Accessories ................................................................................................ 29
2.2 Optional Accessories ................................................................................................ 30
Table of Contents iii
DMTA-20045-01EN, Rev. A, October 2012
3. Specifications .............................................................................................. 31
List of Figures ................................................................................................... 33
List of Tables ..................................................................................................... 35
Index ................................................................................................................... 37
iv Table of Contents
DMTA-20045-01EN, Rev. A, October 2012
Location of marking
(see Table 1 on
page 2).
Labels and Symbols
Marking of the HST-Lite Scanner is shown in Figure i-1 on page 1. If the marking is
illegible, please contact Olympus.
Figure i-1 Marking location
Labels and Symbols 1
DMTA-20045-01EN, Rev. A, October 2012
Table 1 Content of the marking
Marking:
Contains:
S/N The serial number.
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.
2 Labels and Symbols
The WEEE symbol indicates that the product must not be
disposed of as unsorted municipal waste, but should be
collected separately.
DMTA-20045-01EN, Rev. A, October 2012
Important Information — Please Read Before Use
Intended Use
The HST-Lite Scanner is designed to perform nondestructive inspections on industrial
and commercial materials.
Do not use the HST-Lite 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. Before using this product, thoroughly review this
instruction manual, and use the product as instructed.
Keep this instruction manual in a safe, accessible location.
Important Information — Please Read Before Use 3
DMTA-20045-01EN, Rev. A, October 2012
Instrument Compatibility
The HST-Lite Scanner is compatible with the ancillary Olympus equipment listed in
Table 2 on page 4. For a list of other compatible parts and accessories, refer to chapter
2 on page 29.
Using incompatible equipment could cause malfunction and/or equipment damage.
Table 2 Ancillary equipment
Equipment Description
OmniScan MX Phased array instrument
TomoScan FOCUS LT Phased array instrument (using the optional
C1-DE15F-BXM-0.30M [U8767107] encoder adaptor)
OmniScan MXU OmniScan software
OmniScan MX2 Phased array instrument (using the adaptor
OMNI-A2-ADP20 [U8775201] supplied with the
instrument)
TOFD wedges ST1 and ST2 type
Safety Symbols
The following safety symbols might appear on the instrument and in the instruction
manual:
General warning symbol:
This symbol is used to alert the user to potential hazards. All safety messages that
follow this symbol shall be obeyed to avoid possible harm.
4 Important Information — Please Read Before Use
DMTA-20045-01EN, Rev. A, October 2012
High voltage warning symbol:
This symbol is used to alert the user to potential electric shock hazards greater
than 1000 volts. All safety messages that follow this symbol shall be obeyed to
avoid possible harm.
Safety Signal Words
The following safety symbols might appear in the documentation of the instrument:
The DANGER signal word indicates an imminently hazardous situation. It calls
attention to a procedure, practice, or the like, which, if not correctly performed or
adhered to, could result in death or serious personal injury. Do not proceed beyond a
DANGER signal word until the indicated conditions are fully understood and met.
The WARNING signal word indicates a potentially hazardous situation. It calls
attention to a procedure, practice, or the like, which, if not correctly performed or
adhered to, could result in death or serious personal injury. Do not proceed beyond a
WARNING signal word until the indicated conditions are fully understood and met.
The CAUTION signal word indicates a potentially hazardous situation. It calls
attention to an operating procedure, practice, or the like, which, if not correctly
performed or adhered to, could result in minor or moderate personal injury, material
damage, particularly to the product, destruction of part or all of the product, or loss of
data. Do not proceed beyond a
fully understood and met.
CAUTION signal word until the indicated conditions are
Important Information — Please Read Before Use 5
DMTA-20045-01EN, Rev. A, October 2012
Note Signal Words
The following safety symbols could appear in the documentation of the instrument:
The IMPORTANT signal word calls attention to a note that provides important
information, or information essential to the completion of a task.
The NOTE signal word calls attention to an operating procedure, practice, or the like,
which requires special attention. A note also denotes related parenthetical
information that is useful, but not imperative.
The TIP signal word calls attention to a type of note that helps you apply the
techniques and procedures described in the manual to your specific needs, or
provides hints on how to effectively use the capabilities of the product.
Warnings
General Warnings
• Carefully read the instructions contained in this instruction manual prior to using
the instrument.
• Keep this instruction manual in a safe place for further reference.
• Follow the installation and operation procedures.
• It is imperative to respect the safety warnings on the instrument and in this
instruction manual.
• If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment could be impaired.
• Do not install substitute parts or perform any unauthorized modification to the
instrument.
6 Important Information — Please Read Before Use
DMTA-20045-01EN, Rev. A, October 2012
WEEE Directive
In accordance with European Directive 2002/96/EC on Waste Electrical
and Electronic Equipment (WEEE), this symbol indicates that the
product must not be disposed of as unsorted municipal waste, but
should be collected separately. Refer to your local Olympus distributor
for return and/or collection systems available in your country.
Warranty Information
Olympus guarantees your Olympus product to be free from defects in materials and
workmanship for a specific period, and in accordance with conditions specified in the
Olympus NDT Terms and Conditions available at http://www.olympusims.com/en/terms/.
The Olympus warranty only covers equipment that has been used in a proper
manner, as described in this instruction manual, and that has not been subjected to
excessive abuse, attempted unauthorized repair, or modification.
Inspect materials thoroughly on receipt for evidence of external or internal damage
that might have occurred during shipment. Immediately notify the carrier making the
delivery of any damage, because the carrier is normally liable for damage during
shipment. 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.
This instruction manual explains the proper operation of your Olympus product. The
information contained herein is intended solely as a teaching aid, and shall not be
used in any particular application without independent testing and/or verification by
the operator or the supervisor. Such independent verification of procedures becomes
increasingly important as the criticality of the application increases. For this reason,
Olympus makes no warranty, expressed or implied, that the techniques, examples, or
procedures described herein are consistent with industry standards, nor that they
meet the requirements of any particular application.
Olympus reserves the right to modify any product without incurring the
responsibility for modifying previously manufactured products.
Important Information — Please Read Before Use 7
DMTA-20045-01EN, Rev. A, October 2012
Technical Support
Olympus is firmly committed to providing the highest level of customer service and
product support. If you experience any difficulties when using our product, or if it
fails to operate as described in the documentation, first consult the user’s manual, and
then, if you are still in need of assistance, contact our After-Sales Service. To locate the
nearest service center, visit the Service Centers page at: http://www.olympusims.com.
8 Important Information — Please Read Before Use
DMTA-20045-01EN, Rev. A, October 2012
Frame bar
Handle
Dovetail nuts (2)
Probe holder (2)
Wheel encoder
Wheel block (2)
1. HST-Lite Scanner
The HST-Lite Scanner is a versatile pipe and plate scanner, which can be used to
inspect welds using TOFD and pulse-echo techniques.
The HST-Lite Scanner is composed of the following items (see Figure 1-1 on page 9):
Figure 1-1 The HST-Lite Scanner components
HST-Lite Scanner 9
DMTA-20045-01EN, Rev. A, October 2012
1.1 Positioning the Frame Bar
The frame bar must be positioned differently according to the wedge model used:
• Stainless steel wedges (IHS)
• Rexolite wedges (IHC)
The engraving corresponding to the wedge model used must be facing upward. If it is
not the case, perform the following procedure.
To position the frame bar
1. Loosen the wheel block, the probe holder, the handle, and the wheel encoder
thumbscrews, and then remove all the components from the frame bar (see
Figure 1-2 on page 10).
Figure 1-2 Disassembled scanner
2. Position the frame bar so the engraving corresponding to the wedge model used
IHS TOFD WEDGES or IHC TOFD WEDGES) is facing upward (see Figure 1-3 on
(
page 11).
10 HST-Lite Scanner
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