Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for Instron 3400 Series
Summary of Contents for Instron 3400 Series
- Page 1 3400 Series Dual Column Table Model Operator’s Guide M10-17318-EN Revision C...
- Page 2 Instron is a registered trademark of Illinois Tool Works Inc. (ITW). Other names, logos, icons and marks identifying Instron products and services referenced herein are trademarks of ITW and may not be used without the prior written permission of ITW.
- Page 3 Caution is used where a hazard may lead to damage to equipment or to loss of data. Instron products, to the best of its knowledge, comply with various national and international safety standards, in as much as they apply to materials and structural testing.
- Page 4 Preliminary Pages Warnings Hazard - Press the Emergency Stop button whenever you consider that an unsafe condition exists. The Emergency Stop button removes hydraulic power or electrical drive from the testing system and brings the hazardous elements of the system to a stop as quickly as possible.
- Page 5 During system operation, keep away from the operating envelope of the robot. De-activate the robot before entering the envelope for any purpose, such as reloading the specimen magazine. Product Support: www.instron.com...
- Page 6 Preliminary Pages Warnings Hazard - Set the appropriate limits before performing loop tuning or running waveforms or tests. Operational limits are included within your testing system to suspend motion or shut off the system when upper and/or lower bounds of actuator or crosshead travel, or force or strain, are reached during testing.
- Page 7 Apply the specified torque to all load string fasteners and the correct setting to wedge washers or spiral washers. Visually inspect highly stressed components such as grips and threaded adapters prior to every fatigue test for signs of wear or fatigue damage. Product Support: www.instron.com...
- Page 8 Preliminary Pages M10-17318-EN...
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Page 9: Table Of Contents
First time startup ............Product Support: www.instron.com... - Page 10 Preliminary Pages Chapter 4: Function of controls ......... 49 Power input connector .
- Page 11 Lubrication ............Product Support: www.instron.com...
- Page 12 Preliminary Pages Lubricate ballnuts ........... . . General Maintenance Procedures.
- Page 13 (carried out by an ® Instron service engineer for first-time installation) • ® configuring the system before you start testing (carried out by an Instron service engineer for first-time installation) • routine maintenance of the system •...
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Page 14: Chapter 1: Introduction
• perform routine maintenance of the system ® These instructions do not include the development of Bluehill test methods. This is ® covered in more advanced training that can be provided by the Instron Service and Training departments. M10-17318-EN... -
Page 15: System Description And Terminology
System Description and Terminology System Description and Terminology ® Figure 1. 3400 Dual Column Table Model with Bluehill Operator Dashboard - Front View Product Support: www.instron.com... - Page 16 Chapter: Introduction Legend for Figure 1 Label Component T-slots Top plate Column cover Load cell Upper limit switch Limit switch actuator Lower limit switch Emergency stop button Frame control panel ® Bluehill Operator Dashboard (optional) M10-17318-EN...
- Page 17 System Description and Terminology Figure 2. 3400 Dual Column Table Model - Rear View Product Support: www.instron.com...
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Page 18: Components
® contacting extensometer. Contact your regional Instron office or check our web site at www.instron.com for assistance with Instron’s grips and fixtures. The following table defines the components of the testing system: M10-17318-EN... -
Page 19: Principle Of Operation
The load cell converts this load into an electrical signal that the software measures and displays. ® ® Bluehill Instron Software testing software that controls the testing system, running tests and analyzing test data to produce test results. Specimen A single piece of material to be tested. -
Page 20: Software
Frame control panel - holds all the controls and indicators for the testing system. Software ® Control of the testing system is carried out via Instron Bluehill software. Setting test parameters, operating the system, and collecting test data is done through the software program. - Page 21 Read the manual Read and understand the operator’s manual before using the machine. Crosshead direction Indicates the direction to turn the pulley to manually move the crosshead upward. Pulleys can be turned by hand when power is disabled. Product Support: www.instron.com...
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Page 22: Conformity With Eu Directives
For advice on the disposal of electrical and electronic equipment in your country, contact your local Instron representative. Conformity with EU directives ® Instron declares under our sole responsibility that 34SC and 34TM testing systems are in conformity with all relevant provisions of the following regulations: •... -
Page 23: Product Support
If you cannot find answers in these sources, contact Instron Service directly. A list of ® Instron offices is available on our website at www.instron.com. In the US and Canada, you can call directly at 1-800-473-7838. Product Documentation ® Instron offers a comprehensive range of documentation to help you get the most out of your Instron products. - Page 24 Chapter: Introduction You can find a copy of the Preinstallation manual on the USB drive provided with your ® system. This drive contains your Bluehill software. The Preinstallation manuals are stored in a directory named: Frame Manuals The following table lists the manuals for dual column table model load frames: Model number Manual number 34TM-5 (5 kN)
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Page 25: Chapter 2: Risk Reduction And Safe Use
Each of the following sections describes a specific hazard zone of the testing system and lists the most common risks for testing using this equipment. Use the information in the following sections, together with the instructions in the remainder of this manual, to conduct your own risk assessment. Product Support: www.instron.com... -
Page 26: Rapid Crosshead Motion
Chapter: Risk reduction and safe use Rapid crosshead motion Warning Crush hazard to fingers or hands. This hazard relates to grips and fixtures coming together as a result of rapid crosshead motion, crushing hands or fingers. For example, an operator inadvertently commands the system to jog or return while their hands are in test area. - Page 27 Use a specimen insertion tool to keep fingers out of the space between the fixtures. • Use an interlocked shield to limit or disallow motion when the shield door is open. When the space is less than 25mm, the crush hazard is very significant, so this is the best option. Product Support: www.instron.com...
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Page 28: Pinching Fingers Between Grip Jaw Faces
Chapter: Risk reduction and safe use Pinching fingers between grip jaw faces Warning Pinch hazard to fingers. This hazard relates to grip jaws closing quickly, pinching fingers. Recommendations For 2712 Series pneumatic grips: • In the documentation supplied with the grips, read and follow the safety recommendations for installing a specimen. -
Page 29: Impact Of Debris From Breaking Specimens
This hazard relates to brittle or composite specimens that can explode when they break. Recommendations For less dangerous debris (specimen dust or fibers, for example): • Use personal protection equipment (for example safety glasses). For more dangerous projectile debris (brittle composite specimens, for example): • Use an interlocked shield. Product Support: www.instron.com... -
Page 30: Operator Protection Overview
Chapter: Risk reduction and safe use Operator Protection Overview The majority of hazards for operating materials testing systems are associated with: • rapid movement of the crosshead causing crush injuries • rapid closing of pneumatic grips causing pinch injuries ® Operator Protection in Bluehill provides a mechanism that lets you limit crosshead jog speed and reduce grip closing pressure while you are setting up a test. -
Page 31: Installation
Refer to Figure 3 on page and follow the procedure. Figure 3. Adjust the leveling feet You need the following equipment (supplied in the ancillary parts kit unless specified otherwise): Product Support: www.instron.com... -
Page 32: Power Supply Compatibility
Chapter: Installation • Spirit level (not supplied) • 19mm combination wrench (part no. P632-484) • 16mm thin open-ended wrench (part no. P632-482) Caution Make sure that the full weight of the frame is bearing down on the feet. If it is not, you will not be able to adjust the feet. - Page 33 Observe the CEE wire color code as follows: • Brown - high (live) • Light blue - low (neutral) Product Support: www.instron.com...
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Page 34: Set The Input Voltage
Chapter: Installation • Green and yellow - earth (ground) Set the input voltage The load frame voltage is factory set according to the voltage that was specified at the time of purchase. Use the following procedures only if the facility power source does not match the frame voltage setting. - Page 35 Figure 5. Prying out the fuse holder 3. Remove the fuse holder (1) from the power input connector. 4. Using long-nose pliers, remove the voltage selector unit (see Figure 6 on page 36). Product Support: www.instron.com...
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Page 36: System Components
9. Before you carry out any testing, perform the procedure described in “First time startup” on page 47. System components ® Instron Service installs your testing system. These diagrams and instructions are provided as a reference if you need to move the system after the initial installation. M10-17318-EN... -
Page 37: Dual Column Table Model Load Frame
System components Dual column table model load frame Figure 7. Frame connections Legend for Figure 7 Label Component More detail Mains cable and plug Product Support: www.instron.com... - Page 38 Chapter: Installation Label Component More detail Ground connection (when required) “Ground connection detail” on page ® To Bluehill Operator Dashboard or separate computer (not shown in Figure System ID label 5 and 6 Exhaust vents Leave at least 152 mm (6 in) of space behind the frame to allow for ventilation and periodic access.
- Page 39 Legend for Figure 8 Label Component More detail Pneumatic grips - grip 1 connector (typically upper grip) Pneumatic grips - grip 2 connector (typically lower grip) Pneumatic grips - air inlet connector 120 psi (8.3 bar) maximum Product Support: www.instron.com...
- Page 40 Chapter: Installation Label Component More detail Pneumatic grips - air exhaust connector Install air muffler or connect to exhaust system Pneumatic grips - air exhaust connector Install air muffler or connect to exhaust system ® Ethernet (to Bluehill Operator Dashboard) or separate computer Warning Do not connect the two exhaust ports together.
- Page 41 Force connector Connects to load cell Sync connector ® Service connectors For use by Instron Service only Ground connection detail If the electrical supply is not grounded, you must use this functional ground connection to connect the frame to a suitable ground in the building.
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Page 42: Connect The System Components
Connect ground cable for any accessories here Connect the system components ® Instron Service installs your testing system. These instructions are provided as a reference if you need to move the system after the initial installation. This procedure describes the connections for the basic components of the system. If you purchased additional accessories for your system, you need to refer to the documentation for those accessories for proper installation. - Page 43 5. Use the cable clips on the column to secure the load cell cable and pneumatic grip connections (see “Dual column table model load frame” on page 37). ® 6. Instron systems provide an option to measure strain. If your system is equipped to measure strain, connect the extensometer to the STRAIN 1 connection on the controller (see “Controller connections detail”...
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Page 44: Bluehill ® Operator Dashboard
® testing machine using Bluehill software. Adjustment and connection ® ® Instron Service will install the Bluehill Operator Dashboard on your system. ® 1. You can adjust the height of the Bluehill Operator Dashboard for the comfort of different operators. Loosen the lock (1 in... - Page 45 If you need to move the testing system you must disconnect and remove the Bluehill Operator Dashboard as follows: 1. Ensure that the power switch is set to Off and the mains power cable is disconnected. ® 2. Disconnect all cables that connect to or from the Bluehill Operator Dashboard. Product Support: www.instron.com...
- Page 46 Chapter: Installation Figure 12. Mounting arm 3. If necessary, loosen the set screw on the side of the “elbow” on the mounting arm (1 Figure 12 on page 46). 4. Operate the release mechanism on top of the “elbow” (2 in Figure 12 on page 46) ®...
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Page 47: First Time Startup
Operator Dashboard face down on a soft material to avoid scratching the screen. First time startup ® When the testing system is installed, you need to configure Bluehill to communicate with the testing hardware. 1. Ensure that all cables are properly installed and securely connected. Product Support: www.instron.com... - Page 48 Chapter: Installation 2. Turn the power switch on the machine to the On ( ) position. The white LED above the DISABLED indicator flashes. ® 3. Turn on the power to the Bluehill Operator Dashboard and any other accessories that make up the testing system. ®...
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Page 49: Chapter 4: Function Of Controls
Pneumatic Grips ........... 66 Before you start the system, make sure you familiarize yourself with the following controls: Product Support: www.instron.com... -
Page 50: Power Input Connector
Chapter: Function of controls Power input connector Figure 14. Power input connector Legend for Figure 14 Label Component IEC inlet connector Power switch Selected voltage Fuse carrier and voltage selector access The power input connector, shown in Figure 14 on page 50, performs the following functions: •... -
Page 51: Emergency Stop Button
With an integrated air kit, any action that disables the frame will also open the grips. Frame Control Panel All the controls and indicators for the testing system are on the frame control panel: Product Support: www.instron.com... - Page 52 Chapter: Function of controls Figure 16. Frame Control Panel Legend for Figure 16 Label Description JOG buttons When in SET UP mode, the jog speed is restricted to 600 mm/min or less. When in CAUTION or TESTING mode, the jog speed is unrestricted, i.e. any speed up to the maximum speed for the frame.
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Page 53: Bluehill ® Software
The software controls: • setting test parameters • collecting and analyzing test data ® Refer to the Bluehill online help and reference for more details. Home Screen ® Bluehill software opens at the Home screen, with the following components: Product Support: www.instron.com... - Page 54 This button is hidden if Security is not enabled. ® Instron Connect Uses an Internet connection to check the status of the system, including verification status of transducers. Checks for software updates.
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Page 55: Operator Protection
Progress messages - various messages indicating progress, for example “Opening”, “Closing” and “Generating”. Operator Protection ® Operator Protection in Bluehill provides a mechanism that lets you limit crosshead jog speed and reduce grip closing pressure while you are setting up a test. Product Support: www.instron.com... -
Page 56: Operating Modes
Chapter: Function of controls Operator Protection lets an Administrator configure the testing system to be consistent with the risk assessment for that system. Access to the controls for Operator Protection is password protected. If you have ® Administrator rights you can modify Operator Protection in the Admin tab in Bluehill Operating Modes ®... - Page 57 (default value of 15 psi) The frame returns to set up mode when: • the test is paused (e.g. during extensometer removal) • after a test is complete • after a return is complete Product Support: www.instron.com...
- Page 58 Chapter: Function of controls • when an interlocked shield is opened To proceed to CAUTION mode, you press the UNLOCK button. Caution ® Bluehill displays yellow border with white text, Ready to test. Yellow warning message, Keep clear of test area, disappears after a few seconds. CAUTION (yellow) LED illuminates on the frame control panel.
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Page 59: Move Between Modes
Crosshead speed ramps up gradually to the maximum speed of the frame. Move between modes The following table shows how the controls on the frame control panel move the system between modes to set up and run a test. Product Support: www.instron.com... - Page 60 Chapter: Function of controls Table 5. Move between modes Initial condition Action Result DISABLED SET UP Press (white) (blue) System remains in set up mode until you make a change. During this time you can: • move the crosshead at the restricted speed set up in the Admin tab, up to a maximum of 600 mm/min •...
- Page 61 If you are using toggle switches on the grips to control them, the grips are at full pressure only during TESTING mode. Typical test flow “Move between modes” on page describes each of the test controls and how they are used to move between testing modes. Product Support: www.instron.com...
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Page 62: Jog At High Speed
Chapter: Function of controls For a step-by-step description of a typical test flow using these controls, refer to “Testing a sample” on page 91. This section contains two procedures, one for systems using an interlock and one for systems without an interlock. Jog at High Speed Under normal conditions, in SET UP... -
Page 63: Operator Protection Controls
The interlock automatically transitions the system to CAUTION mode when the interlock is closed. If there is no interlock, you must press the UNLOCK button to transition to CAUTION mode. Product Support: www.instron.com... -
Page 64: Bluehill ® Operator Dashboard
Chapter: Function of controls Control Description Pneumatic grips Enables and disables pneumatic grips connected to the testing system with the integrated air kit. Grip control Footswitch (when pneumatic Default is . You close both grips using the grips are enabled) integrated air kit and foot switch. -
Page 65: Basic Touch Functions
(landscape orientation) to display a panel that lets you quickly include or exclude a specimen from the sample • any scrollable screen component - flick up or down, left or right to quickly scroll through the list Product Support: www.instron.com... -
Page 66: Pneumatic Grips
Other pneumatic grips can be used with the system, including operation with the integrated air kit and footswitch, but they may not be designed to utilize the full range of ® features of Operator Protection. Contact Instron Service for advice. How Operator Protection works with grips... - Page 67 (screw fully counterclockwise). Do not use the air inlet flow adjustment control to reduce air flow as you risk transitioning from initial pressure to full pressure before the grips have closed. If the Product Support: www.instron.com...
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Page 68: Operate Grips Using Footswitch
Chapter: Function of controls grips do not close completely at the initial pressure, they will close at full force when the grips transition to full pressure. In addition to the hazard caused by reducing the air flow, operation of the air inlet flow adjustment control can result in an inaccurate grip pressure reading which may disable the frame. - Page 69 3. Press the UNLOCK button to transition to CAUTION mode. The grips pressurize to full pressure. Product Support: www.instron.com...
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Page 70: Operate Grips Using Toggle Switches
Chapter: Function of controls 4. Within 2 seconds, press the START TEST button to start the test. If you do not start the test immediately and the system returns to SET UP mode, the grips continue at full pressure until you run a test or release the grips. The system transitions to TESTING mode. - Page 71 The system transitions to mode and the grips pressurize to full pressure. TESTING 6. Stop the test, or the test ends. The system reverts to SET UP mode and the grip pressure returns to the initial grip pressure. Product Support: www.instron.com...
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Page 72: Grips Not In Use
Chapter: Function of controls Caution If your test ends and the specimen has stored energy, e.g. the specimen did not break, the specimen may slip out of the grips when the grip pressure reduces at the end of the test. If this could be an issue, it is recommended that you set the point of control for grips to Footswitch and use a footswitch for your tests. -
Page 73: Chapter 5: Assemble The Load String
It includes the load cell, grips, the specimen and any adapters that let you connect any of these components together. ® Instron Service sets up the testing machine during installation, but you may need to change one or more of these components for different types of testing. - Page 74 ® If you have a load cell that is not listed, contact Instron for advice on compatibility and adapters that may be available for your load cell. Table 8.
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Page 75: Before You Begin
The crosshead is positioned below its travel midpoint so that you can easily and safely access the crosshead. • The frame is in the disabled state, i.e. the white LED above the DISABLED indicator on the frame control panel is illuminated. Product Support: www.instron.com... -
Page 76: Install The Load Cell
Chapter: Assemble the load string Install the load cell Install a 2530 load cell (capacities 5 N through 5 kN) 5N - 5kN Figure 17. Install a 2530 series load cell - capacities 5 N through 5 kN Legend for Figure 17 Label Component... - Page 77 13. Calibrate the load cell (refer to “Calibrate a transducer” on page 99). 14. Leave the system on for at least 15 minutes to allow the load cell circuitry to stabilize. After this warm-up period, calibrate the load cell again. Product Support: www.instron.com...
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Page 78: Install A 2530-10Kn Load Cell
Chapter: Assemble the load string Install a 2530-10kN load cell 10kN Figure 18. Install a 2530-10kN load cell Legend for Figure 18 Label Component Part number Screw, M16 x 100 201V85 M16 load washer 610J12 M17x50x3 mm washer 610K12 Locating ring adapter 40/ T604-101 20 mm diameter Load cell anti-rotation pin... - Page 79 13. Calibrate the load cell (refer to “Calibrate a transducer” on page 99). 14. Leave the system on for at least 15 minutes to allow the load cell circuitry to stabilize. After this warm-up period, calibrate the load cell again. Product Support: www.instron.com...
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Page 80: Install A 2530 Load Cell (Capacities 30Kn And 50Kn)
Chapter: Assemble the load string Install a 2530 load cell (capacities 30kN and 50kN) 30kN - 50kN Figure 19. Install a 2530 series load cell - capacities 30kN and 50kN Legend for Figure 19 Label Component Part number Mechanical tensioner, M16 x 2 thread with matching 52-2-82 washer Threaded rod, M16 x 170 mm long... - Page 81 9. Use the torque wrench (80-9-11) with the matching 5 mm hex drive socket (67-4-29) supplied in the mechanical tensioner kit (A636-160) to tighten the four set screws (shown in Figure 5) on the mechanical tensioner to 14 N-m (10.3 ft-lb) according to the following procedure: Product Support: www.instron.com...
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Page 82: Adapters
Chapter: Assemble the load string Figure 20. Mechanical tensioner assembly Tighten 2 bolts on opposite sides to 7 N-m (5.1 ft-lb) (50% of the recommended torque). Tighten the remaining 2 bolts to 14 N-m (10.3 ft-lb) (100% of the recommended torque). -
Page 83: Base Adapters
2. Insert a 14 mm hex key into the base adapter, ensuring that it fits into the screw at the base of the adapter. 3. Loosen and remove the screw inside the adapter. 4. Lift the adapter away from the base beam. Product Support: www.instron.com... - Page 84 Chapter: Assemble the load string Re-install the base adapter Figure 21. Type D base adapter Legend for Figure 21 Label Component Part number Grip Compression spring 66-4-23 M16x40 mm screw Clevis pin T29-515 Clevis pin clip T1223-1053 M10-17318-EN...
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Page 85: Coupling Adapters
If your grip or fixture interface is the same size as your load cell interface, then you can connect these directly and you do not need an adapter. If, however, you need the self- Product Support: www.instron.com... -
Page 86: Select Grips And Fixtures
Chapter: Assemble the load string aligning feature that the adapter offers, you should use the appropriate self-aligning coupling adapter. Coupling types are listed from the load cell towards the accessory or from the frame base towards the accessory. For example, if you need to connect a load cell with a Type D (female) connector to a grip with a Type O (male) connector you require a Type Dm to Of adapter. -
Page 87: Insert Jaw Faces Into Grips
4. Repeat steps 1 through 3 to install the lower grip onto the load frame base adapter. 5. When both grips are installed, follow the procedure to preload the load string (refer “Preload the load string” on page 88). Product Support: www.instron.com... -
Page 88: Preload The Load String
Chapter: Assemble the load string Figure 22. Typical grip installation Preload the load string This procedure eliminates backlash and deflections within the load string which can degrade the integrity of test results, especially when testing at high loads. The procedure involves preloading the entire load string and then hand-tightening all the lock nuts on all the grips and couplings. - Page 89 When you next need to change grips or any other part of the load string, the locknuts will be too tight to loosen by hand. You will need to follow the procedure “Unload the load string” on page Product Support: www.instron.com...
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Page 90: Unload The Load String
Chapter: Assemble the load string Unload the load string If you have followed the procedure to preload the load string (“Preload the load string” on page 88) you will need to follow this procedure before you can change grips or any or any other part of the load string. The locknuts will be too tight to loosen by hand. -
Page 91: Chapter 6: Testing Specimens
An interlock is an optional accessory that changes the behavior of the system depending on whether the interlock circuit is open or closed. For example, the door on a protective shield may include an interlock. When the interlock circuit is open (e.g. the Product Support: www.instron.com... -
Page 92: Testing With No Interlock
Chapter: Testing specimens shield door is open), the circuit is interrupted and the system is either disabled or restricted as defined by the Operator Protection settings. Testing with no interlock This test scenario assumes the system has no accessories with an interlock and that the start test method in Operator Protection settings is set to Frame control (the default). - Page 93 11. Use the jog controls to move the crosshead to its starting position and set zero displacement. Refer to “Set the zero displacement point” on page 103. 12. Balance the Force transducer configuration. Refer to “Balance a transducer configuration” on page Product Support: www.instron.com...
- Page 94 Chapter: Testing specimens 13. Install the specimen into the grips. Refer to the documentation provided with the grips for details. If the system includes pneumatic grips, refer to “Pneumatic Grips” on page 66. 14. Verify that the specimen is aligned properly in the grips. 15.
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Page 95: Testing With An Interlock
The high energies involved in testing can cause broken parts of a specimen to be projected forcefully some distance from the test area. Wear eye protection and use protective shields or screens whenever a risk of injury to operators and observers exists from the failure of a test specimen. Product Support: www.instron.com... - Page 96 Chapter: Testing specimens Select the correct test area for the test. An incorrectly set test area can cause unanticipated crosshead behavior. Press the Emergency Stop button if the frame moves in an unexpected direction. An incorrectly set test area can cause unanticipated crosshead behavior and create a safety hazard that may damage the specimen or load cell.
- Page 97 21. After the test is complete, the system transitions to mode. CAUTION If the specimen did not break, use the jog controls to relieve the applied force from the specimen before opening the interlock to remove the specimen. Product Support: www.instron.com...
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Page 98: Create A New Sample
Chapter: Testing specimens 22. Open the interlock to remove the specimen pieces from each grip. The system behavior depends upon how the interlock behavior is configured under Operator Protection: • Disable frame option: the system transitions to DISABLED mode when the interlock is open. -
Page 99: Calibrate A Transducer
LVDT transducer, the Calibration point field becomes available for ® automatic calibration. The calibration point field is intended primarily for Instron ® Service and should only be used by the service personnel. Contact Instron Service for assistance. 1. Select in the console area to open System Details. -
Page 100: Manual Calibration
Chapter: Testing specimens 8. The calibration was successful if a value displays in the transducer live display area and the transducer icon in System Details is no longer grayed. 9. Close the Transducer Settings dialog. 10. Close System Details. The calibration is saved with the transducer configuration and is restored whenever the transducer configuration is selected. - Page 101 System Details. 2. In the System Settings area, select the icon for the transducer to open the Transducer Settings dialog. 3. Under Settings, select the transducer configuration in the Transducer configuration field. 4. Set Calibration type to Manual. Product Support: www.instron.com...
- Page 102 Chapter: Testing specimens 5. Enter the full scale value of the transducer. 6. For strain transducers, enter the gauge length of the extensometer. The system must know the gauge length of the installed extensometer in order to calculate strain values for display and for further calculations. 7.
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Page 103: Set The Zero Displacement Point
(3) contacts one of these stops. Contact between the limit actuator and the limit stop moves the limit switch rod (4) and activates the limit switches. This stops crosshead motion. Product Support: www.instron.com... -
Page 104: Set The Crosshead Limit Stops
Chapter: Testing specimens There is an additional, second level of crosshead limit stop that is activated if the first level switch malfunctions. Activating a second-level limit switch disables the drive system so you cannot move the crosshead. The second level limits are internal to the machine. -
Page 105: Move Off A Crosshead Limit Stop
7. Close the Transducer Settings dialog. 8. Close System Details. These settings are saved with the transducer configuration and are restored whenever the transducer configuration is selected. Balance a transducer configuration Calibrate the transducer before you balance it. Product Support: www.instron.com... -
Page 106: Stop A Test
Chapter: Testing specimens 1. Make sure that no specimen is installed. 2. Select in the console area to open System Details. 3. In the System Settings area, select the icon for the transducer to open the Transducer Settings dialog. 4. Under Settings, select the transducer configuration in the Transducer configuration field. - Page 107 Open the interlock. b. Close the interlock. • In addition, in a system with interlocks where the interlock behavior is configured under Operator Protection to Allow limited motion: a. Press the UNLOCK button on the frame control panel. Product Support: www.instron.com...
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Page 108: Crosshead Limit Switches
Chapter: Testing specimens Crosshead Limit Switches The test stops if the crosshead contacts the upper or lower limit stops. If this happens, use the jog controls to move the crosshead away from the limit. Software Event When the system encounters a pre-set limit or event set from the software, the test stops. -
Page 109: Troubleshooting
Identify and resolve the condition that caused the secondary overtravel limit to trip before you use the ® testing system again. Contact Instron Service for assistance. You press the Emergency Stop button Refer to “Emergency Stop Button”... - Page 110 Chapter: Testing specimens M10-17318-EN...
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Page 111: Chapter 7: Maintenance
To ensure that the frame continues working at its optimal performance, it is ® recommended that the machine receive an annual service check. Instron Service can perform this annual service, and replace any damaged or worn parts to ensure that your machine operates to its stated specifications. -
Page 112: Daily Maintenance Checks
116. • If you have any additional safety equipment added to the machine, test the equipment to ensure it is in working order. ® If you notice any problems resulting from these inspections, contact Instron Service for immediate assistance. M10-17318-EN... -
Page 113: Cleaning
Inspect the ballscrew and lubricate more frequently if any of the following conditions exist: There is high-load or high-speed testing. • There is long-term, continuous movement of the crosshead. • The system operates in a dirty environment. • There are high-load cycling tests. • Product Support: www.instron.com... -
Page 114: Lubricate Ballnuts
The guide column is located behind the ballscrew. If you suspect that the guide ® column needs lubrication, contact Instron Service for assistance. The top and bottom ballscrew bearings are sealed and should never need lubrication. - Page 115 4. Fill the ballnuts until grease begins to ooze from the top of the nut. Wipe away the excess grease. 5. Re-attach the bottom ballscrew cover to the crosshead. Product Support: www.instron.com...
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Page 116: General Maintenance Procedures
The frame disabled warning indicates that the limit stops are working correctly. If ® the frame disabled warning does not display, contact your local Instron Service office for assistance. 5. Re-enable the frame (refer to “Re-enable the load frame”... -
Page 117: Replace A Fuse
118). 5. Re-install the fuse holder into the connector. 6. Reconnect the power cable to mains power and turn on the system. Verify that the white LED above the DISABLED indicator on the frame control panel illuminates. Product Support: www.instron.com... -
Page 118: Troubleshooting For Load Cells
However, many of the symptoms described above can also arise from a faulty load sensor conditioner, or possibly a mechanical adjustment. ® If you suspect that a cell may be damaged, contact Instron Service to arrange return of the load cell for analysis and possible repair. - Page 119 Protection from electrical surges glass high surge Compression spring 66-4-23 Compression springs for different base adapters. Compression spring 66-4-5 Compression spring 66-5-6 Hex wrench key set, 80-1-1011 Tools for maintaining the frame 1.5 to 10 mm and installation of accessories Product Support: www.instron.com...
- Page 120 Chapter: Maintenance Table 10. Ancillary parts (Continued) Part Description Number Quantity Purpose Thin open-ended wrench, P632-482 Tool for adjustment of feet on load 16mm/17mm frame Combination wrench, 19mm P632-484 Tool for adjustment of feet on load frame Tool socket driver 14 mm key 80-3-50 Used for installation of 2580-10kN load cell...
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Page 121: Index
....117 safety limits Instron second level limits ....109 contact information. - Page 122 create with existing method ....98 sample file create with existing method ....98 start new sample with existing method .
- Page 124 www.instron.com...