User Manual - Durham Geo Enterprises
Contents
1. Cud 0 DURHAM GEO SLOPE INDICATOR Durham Geo Slope Indicator 2175 West Park Court Stone Mountain GA 30087 USA S 640 Universal Test Frame User Manual Version 2 0 Phone 800 837 0864 or 1 770 465 7557 Fax 770 465 7447 e mail solutions durhamgeo com www DurhamGeo com JD Qd 1 DURHAM GEO SLOPE INDICATOR Disclaimer Durham Geo Enterprises Inc including all affiliates to include its trade name of DGSI makes no representations or warranties with respect to the contents hereof and specifically disclaim any implied warranties of merchantability or fitness for any particular purpose Durham Geo Slope Indicator reserves the right to revise this publication and to make changes from time to time in its content without obligations to notify any person or organization of such revision or changes IMPORTANT Read amp Save these instructions e Before beginning installation procedures these Installation and Operating Instructions should be studied carefully e Doing so will make installation easier and help you in the future if you have questions e The installation and operation should also be in accordance with local regulations and accepted codes of good practice e Call Durham Geo Slope Indicator if you have any questions when you call you will need the model and serial numbers Information Record Model Serial Sold By Date Purchased You will need the serial number if you2. 1 5 DC Servo smart motor drive for high precision and ease of control 1 6 Overtorque limit by controller monitoring and motor stall conditions 1 7 High safety factor for repeated use to a maximum load limit of 40K 1 8 Built in micro processor based controller is capable of providing constant velocities between the speeds of 0 001 in min and 0 200 in min The test velocity can be easily set by the operator on the convenient front mounted control panel 1 9 Load Frame is capable of reaching maximum capacity in compression or tension Note The Load Frame as delivered is setup for compression testing If the customer desires to run tests in tension the load nuts brass must be swapped with the non load nuts black on the upper cross beam See illustration in the appendix WARNING OVERLOAD HAZARD The non load nuts black are for positioning the upper cross beam ONLY and are not capable of supporting the maximum load capacity of the frame The load nuts brass MUST ALWAYS be on the load supporting side of the cross beam Failure to do so can result in serious injury 2 0 Safety Features 2 1 Limit Switches If either the upper or lower limit of platen travel is reached the machine will stop and the phrase YOU HAVE REACHED THE UPPER LOWER LIMIT will be displayed This will notify you that a limit has been reached and that the test that was running will not be completed Page 9 of 30 S 640 UNIVERSAL TEST FRAME OPERATI
3. 5 0 S 640 Assembly Drawings 5 1 Drawing 602245 Upper Cross Bar amp Spindle Assembly 5 2 Drawing 602237 Control Panel Assembly 5 3 Drawing 602152 Microswitch Trip Arm Assembly 5 4 Drawing 602183 Input Drive Component Assembly 5 5 Drawing 602147 Main Beam amp Electrical Drive Subassembly 5 6 Drawing 602248 S 640 Load Frame Overall Assembly Page 22 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME Load Nut This is the arrangement of the Load amp Positioning Nuts when running tests in COMPRESSION The nuts would be swapped for running TENSILE tests Load Nut 2175 West Park Court Bone Mourtan GA 30087 Page 23 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME Notes 1 Check ster acuernby for goe overal appearance j Durham Geo Slope Indextor DDGS EEEX Bene Manian GA 30087 R Upper Cross Bar amp Spindle Assembly w aE Tie Rod Nuts S 640 Pait Myers 2 ser pean lo ES lene Page 24 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME Ee EE EE N List ITEM QTY PART NUMBER DESCRIPTION 502140 Plate Control Panel S 640 1 2153037 Maintained Switch 2153053 LED Red 2155036 Lens Plastic 2159015 Sentech Block Nut comes as with red LED light ass y Durham Geo Slope Indicator 2175 West Park Court Stone Mountain GA 30087 Page 25 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME l Patslis
4. horizontal clearance Daylight without load measurement device 40 vertical clearance Overall Dimensions approx 30 1 2 W x 20 D x 74 H Base to top of platen 21 Power 110 VAC 60 Hz 5 A 2 Auxiliary sockets 2 A rated Weight approx 700 lbs Paint All parts painted or plated for rust protection Page 10 of 30 S 640 UNIVERSAL TEST FRAME OPERATION 4 0 Controller Operating Commands amp Sample Screens 4 1 Controller Below is a diagram of the controller This computer is the brains of the machine By using it you can control all the parameters of the machine and the tests you will be running such as 3 4 Fast Up Down to quickly move the platen up or down prior to a test Platen travel in in test mode Platen speed in min in test mode Run Mode The S 640 Universal Test Frame s menu system is very simple to use Upon powering up the machine the readout on the controller will come to the startup screen RINT SCR ENTER SHIFT Page 11 of 30 S 640 UNIVERSAL TEST FRAME OPERATION 5 0 Operating Commands 5 1 5 2 MOVE F1 All movement is referenced from the position indicated on the first line of the controller display actual position X XXX inches The indicated position does not neces
5. Factory S 640 UNIVERSAL TEST FRAME REFERENCE 2 0 Limited Warranty 2 1 Durham Geo Enterprises Inc Slope Indicator DGSI warrants the products manufactured by DGSI to be free of defects of workmanship and material on a product basis The products accompanied by this Warranty Statement are warranted for a period of 90 DAYS from the date of delivery to the customer The obligation of DGSI is hereafter limited to replacement or at its option repair of products returned to it should DGSI s examination disclose to its satisfaction that the products were not free from defects Products repaired or serviced by DGSI are warranted against defects in workmanship and materials for a period of 90 days or the remainder of the original warranty period whichever is greater IN NO EVENT SHALL DGSI BE LIABLE FOR CONSEQUENTIAL OR SPECIAL DAMAGES OR FOR INSTALLATION ADJUSTMENT LOST PROFITS OR OTHER COSTS WHICH MAY ARISE IN CONNECTION WITH SUCH PRODUCTS THE APPLICABLE PRODUCT WARRANTY EXTENDS ONLY TO THE ORIGINAL CUSTOMER OF DGSI OR ITS AUTHORIZED DISTRIBUTOR AS THE CASE MAY BE AND IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED WHETHER OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR USE AND OF ALL OTHER OBLIGATIONS AND LIABILITIES OF ANY KIND AND CHARACTER EXCEPT FOR THE WARRANTY APPLICABLE TO THE SPECIFIC PRODUCT S PURCHASED DGSI MAKES NO WARRANTY OF MERCHANTABILITY OF THE GOODS OR OF THE F
6. call DGSI for service or support Page 2 of 30 s DOGSI see DURHAM GEO SLOPE INDICATOR E ASSA DIINA TT VEE RE DE af ERG 2 NON L pgi 8 DuRHAM GEO SLOPE INDICATOR Secnocneital 205 Eseircrsrentts Products Page 3 of 30 Table of Contents IMPORTANT SAFETY INSTRUCTIONS cccc ccc ccccccccrcccrcccicccrrccccccescccecccenccen000000 0000000000000000 RR Ka ee EE Ee nena 5 RECEIVING 1 SETUP a Ceta EE NE ED EEN Rne descetsruaesenedeeneeties 7 1 0 Receiving Procedures ARE OR EE CAA EE EO Ed 7 2 07 Setup diese HARE EE RE aa RE N PaaS 7 OPERATION SG ces oe Ge adc ee eed see SE ees SA Ee Oe EE fae 9 1 0 Construction and Principles of OperatiON iss ee ee AA Re Ge RA Ge AA ee ek nnt 9 2 0 Safety FeatureS Eis Si desea ae Gey Ae nth se Pe ada 9 3 0 General Specifications Leta uaa ESE ER uaa 10 4 0 Controller Operating Commands amp Sample Screens ie AA ee ee Re ee e 11 5 0 Operating Gommands es NE Ee ese eg Pran oek he eek ee bee verse ig 12 6 0 Main Screen Sample Snots teas N EE ET RE N 14 UPR ARE EDE NEE RE RE EE EE OR EE NEG 16 1 0 Cleaning and Periodi
7. ITEM QTY PART NUMBER DESCRIPTION EWEA 602150 Clamp Microswitch Trip Arm S 640 EAEE 602148 Trip Arm Microswitch S 640 3 1 3 8 24UNFx 2 75 Zinc Plated Hex Head Machine Screw 4 A 3 8 3 8 Zinc Plated Flat This surface goes up REVISION HISTORY pe DESCRIPTION DATE APPROVED Released for production 4 27 2006 This will cause the assembly to hit the underside of the upper plate if the screwjack over travels This will prevent the shaft from bending se medium blue strength LocTite SCALE 1 1 Page 26 of 30 Notes 1 Check assembly for good overall appearance DRAWN 8 Durham Geo Slope Indicator PMyers J2006 LISI Stone Mountain GA_30087 TITLE 2175 West Park Court Phil L Myers a 010 E ane Bi 602152 S 640 Load Frame Rd gt N REFERENCE S 640 UNIVERSAL TEST FRAME Parts Lis REVISION HISTORY PART NUMBER DESCRIPTION 602158 Motor S 640 602159 Planetary S 640 602176 Plate Planetary Mounting S 640 10 Reg Carbon Steel Zinc Plated Spring Lock Washer 10 24 UNC 3 4 Zinc Plated Hex Socket Head Cap Screw No 606 Woodruff Key 602160 Flange Bearing 2 Bol x 3 4 Bore S 640 602162 Spacer Bearing Mounting Plate S 640 602165 Drive Spocket Weloment S 340 602181 Plate Bearing Mounting S 640 5 16 18 UNC 2 3 4 _ Zinc Plated Hex Socket Head Cap Screw 3 8 Reg Carbon Steel Zinc Plated Helical Spring Lock Washer 308 16 UNC 0 75 Zinc Plated Hex Bol
8. ITNESS OF THE GOODS FOR ANY PURPOSE THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF Any products components or accessories that are not manufactured by DGSI and are supplied by other manufacturers are subject to their respective warranties Certain products will carry their own warranties For further assistance Call 1 800 837 0864 toll free or 770 465 7557 E mail to info durhamgeo com Page 19 of 30 S 640 UNIVERSAL TEST FRAME REFERENCE 3 0 Information Record 3 1 Information Record Frame Model __S 640 Frame Serial Sold By Date Purchased The model and serial numbers for the frame and readout are listed on the side and back of the equipment respectively You will need these numbers if you call DGSI for service or support We can be reached between 8 00 am and 5 00 pm Eastern Standard Time EST at Telephone 1 800 837 0864 outside Georgia USA 770 465 7557 inside Georgia USA Fax 770 465 7447 Page 20 of 30 S 640 UNIVERSAL TEST FRAME REFERENCE 4 0 Calibration Record 4 1 THANK YOU for CHOOSING DGSI PRODUCTS Your comments and observations on this manual and its associated machinery are welcome Please call us with any corrections or improvements you feel would improve the quality of this product Your feedback as the end user of the device is important to our business Page 21 of 30 S 640 UNIVERSAL TEST FRAME REFERENCE
9. ON 2 2 2 3 3 0 After pressing F6 REVERSE or FORWARD as required the machine will move off the corresponding limit switch and return to the startup display awaiting another command NOTE The limit switches were installed as a safety feature to prevent over travel Use the HOME key to return the platen back to its original operator zeroed starting position rather than using the limit switches Fuses The Load Frame is fused at the power cord If the fuse is blown replace it with a 250V 6amp slow blow fuse Auxiliary Outlets Two auxiliary outlets have been placed in the rear of the Load Frame for your use and convenience DO NOT exceed 1amp of total current in the two outlets Excessive loading may cause damage to the Load Frame and or blow the internal fuse General Specifications Velocity Speed Control Onboard computer with LCD Display LCD Display provides for operator ability to Select Velocity Speed Select Platen Travel Distance Position Return Home Rapid Up Down Start Stop OTE ey Speed Range Variable by operator setting from 0 001 in min up to 0 200 in min Bottom Platen 61 4 diameter x 1 thick steel Platen Travel 3 maximum Upper cross beam Fully adjustable down to bottom platen Adjustable center attachment max 6 Safety switches Upper and lower limit safety cut out switches Strain Rods 2 diameter ACME threaded high strength steel rods Distance between columns 18
10. c ChecKupS ie se ee Re Ge ee AR Re Ge ee eek ee 16 2 0 Galibiation ER EE DE GE RE Ee RE a eo GEE EN 17 REFERENCE ER EE N OE EE EE EE OE AR EL A aea 18 1 0 TroubleshootIngs n ER EE eee EE VEE ee hd nada dee AE ee ee 18 2 0 Limited Warranty EE Ee Ee Ee ad Ee Ee L a BES Ee LG N ee Ee eae ed ae eet 19 3 0 Information Record us EEN ee N er thai date EE EE e 20 4 0 Calibration RECO a RBS a 21 5 0 S640 Assembly Drawings Ee EE EE Ge Ke eid ata aA 22 Page 4 of 30 S 640 UNIVERSAL TEST FRAME IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS Your safety and the safety of others are very important We have provided many important safety messages in this manual Always read and obey all safety messages This is the safety alert symbol This symbol alerts you to potential hazards that can kill or hurt you and others All safety messages follow the safety alert symbol and either the word DANGER or WARNING These words mean DANGER You can be killed or seriously injured if you don t immediately follow instructions AN WARNING You can be killed or seriously injured if you don t follow instructions All safety messages will tell you what the potential hazard is tell you how to reduce the chance of injury and tell you what
11. can happen if the instructions are not followed Wear safety glasses or goggles to protect your eyes when operating calibrating maintaining or ortherwise using the equipment Be sure to understand ALL operating procedures BEFORE using equipment Page 5 of 30 S 640 UNIVERSAL TEST FRAME IMPORTANT SAFETY INSTRUCTIONS Unplug the machine from the electrical supply when not using the equipment Avoid the pinch points when setting up and working with the equipment Properly protect all electrical cords and machine cables from damage WARNING TIP OVER HAZARD Do not use the load frame until it is completely installed The frame MUST be positioned on a stable base Failure to follow the above can result in serious injury WARNING EXCESSIVE WEIGHT HAZARD Use lifting aids with a minimum capacity of at least 1200lbs for positioning Failure to do so can result in serious injury WARNING ELECTRICAL SHOCK HAZARD Plug into a grounded 3 prong outlet Do not remove ground plug Do not use an adaptor Do not use an extension cord Disconnect power BEFORE servicing Replace all parts and panels before operating Failure to follow these instructions can result in death fire or electrical shock Page 6 of 30 S 640 UNIVERSAL TEST FRAME RECEIVING SETUP RECEIVING SETUP Congratulations and thank you for purchasing the Durham Geo Slope Indicator S 640 Universal Te
12. d electronics for damage Inspect all packages received and note any missing parts If you find any problems please contact DGSI immediately at 1 800 837 0864 Setup Procedures 2 1 2 2 2 3 2 4 Due to the weight of the Load Frame extreme care MUST be taken when removing the machine from the shipping pallet By using a lifting strap with a minimum capacity of 1200lbs around the top cross beam the frame can be lifted using a fork lift or hoist Place the load Frame on a sturdy level surface capable of supporting at least 1000lbs It is important for the machine to be as level as possible Using a bubble level verify that the upper cross beam is parallel to the loading platen The machine has 4 leveling feet on the bottom which can be used to level the machine These leveling feet can be removed if desired to allow the machine to bolted down directly Page 7 of 30 5 6 4 0 UNIVERSAL TEST FRAME RECEIVING SETUP WARNING MACHINE STARTUP HAZARD Before continuing verify the on off button on the front panel is in the OFF position This is when the red inner button is flush on top with the gray outer base of the switch Failure to do this could result in the machine accidentally starting up when the power cord is connected It is the customer s responsibility to assure that the electrical installation is adequate and in conformance with all national and local codes and ordinances Failure to do so can r
13. essed Maximum travel speed is 200 in min Maximum travel distance is 3 0 inches F DN F5 5 5 1 PRESS F5 This is the FAST DOWN key This key will move the platen downward until the lower limit switch is reached or until the STOP key F6 is pressed Maximum travel speed is 200 in min Maximum travel distance is 3 0 inches STOP F6 5 6 1 PRESS F6 This is the STOP key which will halt the chosen command Page 13 of 30 OPERATION S 640 UNIVERSAL TEST FRAME Main Screen Sample Shots 6 0 6 1 HHI ACTUAL COMMAND POSIT COMMAND VELOCITY INPUT If a number is input wrong simply use the Del on the keypad to backspace the wrong number and retype Page 14 of 30 S 640 UNIVERSAL TEST FRAME OPERATION COMMAND POSITION COMMAND VELOCITY 2 2 1 PRESS START TO BEGIN OR STOP TO RAL The motor stall screen is displayed when the Load Frame has reached its operating limit or in the FAST UP mode only a reduced limit This reduced limit in FAST UP is done to help protect attached instruments in case of operator error Page 15 of 30 S 640 UNIVERSAL TEST FRAME UPKEEP UPKEEP 1 0 Cleaning and Periodic Checkups 1 1 Periodically wipe down the outside of the machine to keep dust and dirt from building up on the outside surfaces especially the keyboard and LCD screen Computer monitor screen cleaner works well on the control panel LCD 1 2 Ever
14. esult in serious injury 2 5 2 6 2 7 Plug the black 3 wire power supply cord with the 3 prong plug into a 120V 60Hz AC only 15 amp fused electrical power supply We recommend a time delay fuse or circuit breaker along with a separate circuit After all connections are securely fastened with no load on the platen push in the on off button to the ON position the red inner button will be down inside the outer gray base This will apply power to the Load Frame and Control Panel Two auxiliary outlets have been placed in the rear of the Load Frame for your use and convenience DO NOT exceed 1amp of total current in the two outlets Excessive loading may cause damage to the Load Frame and or blow the internal fuse Page 8 of 30 S 640 UNIVERSAL TEST FRAME OPERATION OPERATION 1 0 Construction and Principles of Operation 1 1 Lower mainframe is CNC machined from structural steel and welded to provide a high strength structure for supporting the drive assembly screw jack mechanism and strain rods 1 2 Strain rods are constructed of high strength steel and precision machined 1 3 Upper loading cross beam is constructed of structural steel and contains a high strength precision machined center spindle to provide the customer with the ability to attach customized load cells proving rings and loading platens 1 4 Screw jack drive unit for ease of maintenance high reliability and long life
15. sarily reflect the current position of the platen in reference to the upper and lower limits Example If the indicated position on the display is 0 000 the platen could be up 1 inch from the lower limit leaving a maximum of approximately 2 inches of upward movement Indicated positions range from 3 inches to 3 inches 5 1 1 TO START ENTERING MOVE DATA PRESS F1 MOVE Press the MOVE key F1 in the upper left hand corner The display will then move to the command screen awaiting a commanded position 5 1 2 ENTER THE COMMANDED POSITION PRESS ENTER The third line will have 1 0000 or the last commanded travel position displayed Press ENTER to accept the present displayed travel position or input a new desired travel position If you press the wrong key s use the DEL key to remove the last entered digit s After entering the correct value press the ENTER key at the bottom right hand comer Possible positions range from 3 0000 to 3 0000 5 1 3 ENTER THE COMMANDED VELOCITY PRESS ENTER The fourth line will have 0 010 or the last commanded velocity displayed Press ENTER to accept the present displayed velocity or input a new desired velocity If you press the wrong key s use the DEL key to remove the last entered digit s After entering the correct value press the ENTER key at the bottom right hand comer The velocity range is 0 001 in min to 0 200 in min 5 1 4 PRESS F5 START or F6 STOP The final step is to pre
16. ss F5 or F6 The start key F5 START will start the test and cause the machine to perform the move at the rate and distance previously entered Pressing the stop key F6 STOP will prevent any movement of the platen and will cause the display to return to the startup screen This allows you to re input data if you made an error when entering the rate or distance HOME F2 5 2 1 PRESS F2 This key will move the platen back to its original operator input zero position If the position indicated on the screen is positive the platen will move downward until the indicated position is 0 000 If the indicated position is negative the platen will move upward until the indicated position is 0 000 Maximum travel speed is 200 in min therefore 3 0 of travel will take approximately 15 minutes Page 12 of 30 S 640 UNIVERSAL TEST FRAME OPERATION 5 3 5 4 5 5 5 6 ZERO F3 5 3 1 PRESS F3 This key will force the indicated position display to 0 0000 regardless of the actual platen position This position will be the new origin for the platen Note Once the operator has the platen in the desired test position then the F3 key should always be used to make this the new origin before moving to the command screen and entering test position and velocity parameters F UP F4 5 4 1 PRESS F4 This is the FAST UP key This key will move the platen upward until the upper limit switch is reached or until the STOP key F6 is pr
17. st Frame To insure optimum performance it is strongly suggested that the operator s manual be read prior to unpacking and setup of the load frame Failure to follow the installation and operation instructions may result in voiding the warranty of the equipment By following the setup operating and maintenance procedures you can enjoy a lifetime of use 1 0 Receiving Procedures 1 1 1 2 2 0 Onsite Delivery Damage in Transit This product has been packed to insure that it arrives at your location free from damage Damage in shipping is rare but may happen so always check for evidence of damage or loss before signing for any shipment Do not sign for any shipment with apparent damage until the carrier notes damage on the receipt and signs same Do not discard original packing materials until equipment has been fully examined in operation If damage to contents is evident an examination and report by the transport agent must be requested If damage is found after the carton is unpacked notify the transport agent immediately to arrange an inspection and provide you necessary forms for filing a concealed damage report Concealed damage must be reported to and inspected by the carrier within ten days Unpacking Inspection Remove the outer protective wrapping and the outside crate walls being careful to not damage the main housing Remove the supporting braces and steel banding from around the main housing Closely inspect the frame an
18. t UNC Released for production 3 x ojnj jm z 14 Durham Geo Slope Indicator 2175 West Park Court Stone Mountain GA 30087 Page 27 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME wowing Rae Lig Arm Avery SON ns 3 TEN 1 Mam Frare SOO Sun Greener Screw Jock S00 TU 20 UNG A wespe Socket inad Cap Brew paa 151 0 EP a oar Page 28 of 30 REFERENCE S 640 UNIVERSAL TEST FRAME 53s SEEEEEEEEBEESEEEEBEEEEEEEE EED 0 0 E Z o eile ME rg Main Beam amp Electrical Drive lk Subassembly 40 j Page 29 of 30 S 640 UNIVERSAL TEST FRAME REFERENCE Parts List PART DESCRIPTION in Rod S640 T JS ot orien ae Se A i ET Platon 640 Upper Cross Bar amp Spin ssembly wi Tie Hew Bot UNC Reguiar Thread inch Washer Upper Cross Bar amp Nuts shown in proper for COMPRESSION tasting The Nuts wiid ow ag postion for running TENSION 999 Ipper Cross Bar amp Spende Assy wi Te Rod M Mam Frame amp Electrical Drive Subassembly 0 Slope indicator 2175 West Pack Court Stone Mourtan GA_30037 EE 602248 Explode Ass is Er ESS y Page 30 of 30
19. tice to have the machine calibrated on a minimum two year rotation If tests are being run per ASTM standards then it is required to have the Load Frame calibrated every 12 months 2 4 Only a certified calibration technician should calibrate the S 640 Universal Test Frame Page 17 of 30 S 640 UNIVERSAL TEST FRAME REFERENCE 1 0 1 1 Troubleshooting Problem Sample does not fit into frame REFERENCE Crossbeam is too low Solution Adjust crossbeam higher The sample does not hit upper platen even when the lower platen is fully extended Crossbeam is too high Adjust crossbeam lower Platen will not move and overtravel screen is displayed Platen has overtraveled Use the corresponding F key on the controller overtravel screen Motor is not communicating with controller at startup Internal wires are disconnected Call Factory 9 pin plug on the bottom of the controller is disconnected Reconnect plug in COM1 on the controller Controller screen does not light up at startup Power is cut off from the controller Check the power plug on the bottom of the controller Power LED does not come on when S 640 is turned on Blown fuse Replace fuse in back of the machine Motor is running but there is no platen movement Shaft key is broken Replace key Call Factory Chain has slipped off or is broken Page 18 of 30 Check the chain Call
20. y 3 6 weeks spray the tie rods and center spindle with a good quality lubricant A silicon spray or dry lubricant works well 1 3 Monthly inspect the electrical supply connection It is good practice to protect electronic devices by using a good quality surge protector 1 4 Monthly inspect the machine for loose fasteners 1 5 Yearly disconnect the supply power and remove the rear cover Using DRY compressed air blow out the inside of the case and visually inspect the running gear Use a silicon lubricant on the chain drive mechanism IMPORTANT All servicing and repair work on the machine requires special training This is especially true of the machine s safety equipment If your machine needs repair please contact us BEFORE attempting to make any repairs We have available professional service technicians for repair and service WARNING SAFETY HAZARD NEVER use the machine with faulty safety equipment The machine s safety equipment must be checked and maintained in working order Failure to do so can result in serious injury Page 16 of 30 S 640 UNIVERSAL TEST FRAME UPKEEP 2 0 Calibration 2 1 The Load Frame is calibrated before it leaves the factory The calibration certificate is enclosed with the machine If ASTM on site calibration is reguired the enclosed certificate cannot be used as a replacement 2 2 In most instances a recalibration is not required 2 3 It is good prac
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