OHAUS 7000 Series, Instruction Manual

Page 1: ...7000 Series Indicators Instruction Manual T72XW...

Page 2: ......

Page 3: ......

Page 4: ......

Page 5: ...nts 13 2 2 2 Keypad Operation 14 2 3 OPERATOR MENU 16 2 3 1 Language Selection F Codes 16 2 3 2 Menu Navigation 16 2 3 3 Alibi Memory 18 2 3 4 Adjust Contrast 19 2 3 5 Transaction Counter 19 2 3 6 Tot...

Page 6: ...5 Print Formats 72 4 4 COUNTING 73 4 4 1 Overview 73 4 4 2 Operational Features 73 4 4 3 Configuration 74 4 4 4 Operating Sequences 76 4 4 5 Print Formats 79 5 SERVICE AND MAINTENANCE 81 5 1 CLEANING...

Page 7: ...y either 85 264 V AC Support for the following option boards Choice of one serial DIO option COM2 Serial Interface USB and Discrete I O interface Choice of one network interface Ethernet TCP IP Front...

Page 8: ...Cells From one to ten 350 ohm load cells 2 or 3 mV V Number of Scales One Analog Digital Update Rate Internal analog 366 Hz Load Cell Excitation Voltage 10 VDC Minimum Sensitivity 0 1 microvolt per in...

Page 9: ...bout the product Note For useful information about the product Warning Symbols General Hazard Electrical Shock Hazard 1 5 Safety Precautions Verify that the input voltage range printed on the data lab...

Page 10: ...ECTRONIC EQUIPMENT ALWAYS REMOVE POWER AND WAIT AT LEAST THIRTY 30 SECONDS BEFORE ANY CONNECTIONS OR DISCONNECTIONS ARE MADE FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN DAMAGE TO OR DESTRUCTI...

Page 11: ...1 11 COM2 Serial Port This optional port provides RS 232 and RS 485 communication at rates from 300 to 115 2k baud The port is bidirectional and can be configured for various functions such as demand...

Page 12: ...install options connect internal wiring and set switches separate the front panel from the enclosure as follows 1 Insert the tip of a flat blade screwdriver into one of the two slots located on the bo...

Page 13: ...and then take one wrap around the outside of the core and route the cable through the center again Either the complete cable or the individual wires can be wrapped through the ferrite This should be...

Page 14: ...nimum the T72XW will not operate properly In addition the maximum cable distance must be reviewed Table 1 4 provides recommended maximum cable lengths based on TSR and cable gauge Table 1 4 Recommende...

Page 15: ...2 to external equipment is shown in Figure 1 4 Make the connections as necessary NOTES 1 USE ONLY SHIELDED CABLE 2 MAXIMUM CABLE LENGTH 50 FEET 15 METERS 3 WIRE SIZE 18 AWG 823 mm 2 MAXIMUM 24 AWG 0 2...

Page 16: ...n will be initiated This procedure will erase all programming in the terminal and return all settings back to factory default values This process is described in the T72XW Technical Manual Chapter 4 S...

Page 17: ...ng installation listen for the click sound of each clip engaging Securing the Enclosure When the T72XW terminal is used in a metrologically approved application it must be protected from tampering by...

Page 18: ...Below the weight display is a single line to display the weight units the weight legend the center of zero icon weight range and motion icon Tare values also appear on this line to the left of the dis...

Page 19: ...When in the weighing mode the display is used for indicating the weight value and other types of information related to the weight Refer to Figure 2 1 Figure 2 1 Elements of the Display The symbols th...

Page 20: ...alphabetical abc Decimal entry Dec This mode is available only when entering template strings The current entry mode is indicated at the upper right corner of the display Figure 2 Table 2 1 Entering...

Page 21: ...will revert to the gross weight value CLEAR operates regardless of motion on the scale Note that once the tare value has been cleared it cannot be recalled The complete tare process as described above...

Page 22: ...ese include access to Alibi Memory setting time and date adjusting contrast viewing and resetting the transaction counter viewing and clearing totals expanding the displayed weight resolution by 10 an...

Page 23: ...key to return to the Operator Menu Figure 2 3 Operator Menu Items6 Depending upon programming in the terminal and whether one of the Applications is enabled in setup the icons displayed will include a...

Page 24: ...ances and description can be edited Set Target Displays QUICK SET TARGET screen where target tolerances and description can be entered using live scale weight Target Memory Displays TARGET TABLE from...

Page 25: ...he DOWN arrows to make the screen lighter and exit by pressing the LEFT arrow Figure 2 7 Contrast Adjustment Screen 2 3 5 Transaction Counter Opens the TRANSACTION COUNTER screen in which a value can...

Page 26: ...c information about the terminal The RECALL screen displays with two screens of information available Move between the two screens by pressing the UP and DOWN arrow keys Figure 2 10 shows an example o...

Page 27: ...d in configuration and the weight is within the zero range pressing ZERO will capture a new gross zero reference point Automatic Zero Maintenance Automatic Zero Maintenance AZM enables the T72XW to co...

Page 28: ...tare command is received the T72XW will wait for a programmed amount of time the default value is 3 seconds for a no motion condition If a stable no motion weight condition occurs before the timeout...

Page 29: ...inbound empty and receiving inbound loaded operations Net sign correction can be either disabled or enabled on the T72XW If net sign correction is disabled in setup the stored weight value in the tar...

Page 30: ...eration Clear Threshold Weight The clear threshold weight is the gross weight value below which the T72XW will automatically clear a tare after settling to a value above this threshold value Motion Ch...

Page 31: ...a Command failed scale not ready error in the system line After the first print command is executed subsequent print commands are ignored until the gross weight indication falls below the print interl...

Page 32: ...are numeric entries Hour AM PM if 12 hour time selected Minute Day Month selected from a list Year Although the format for the time and date can be selected according to local preferences in Setup at...

Page 33: ...mple one key operation Prompts for start of weighing cycle Weight averaged over variable sampling time period Display of remaining time in cycle Final average weight display and print Figure 2 11 Anim...

Page 34: ...r further information about password setup and security To return to the OPERATOR menu without entering any login information press the LEFT navigation key Figure 3 1 Login Screen To enter a password...

Page 35: ...nal navigation must be used Navigate from parameter to parameter by using the DOWN and UP keys then press ENTER to move focus into the entry or selection box Figure 3 5 Typical Setup Page Each setup p...

Page 36: ...anumeric value For details refer to the Entering Alphanumeric Data section of Chapter 2 OR Press the LEFT and RIGHT navigation keys to move the cursor into position if the value needs to be edited fro...

Page 37: ...own in This view indicates all the parameters in the Scale branch Each of these setup parameters are described in this section If the metrology switch is in the approved position SW1 1 ON access to ce...

Page 38: ...en be available as a selectable field in a print template Approval Approval refers to the metrological weights and measures approval configuration for the specific scale The selection list can be set...

Page 39: ...this will be the weight at which the increment size changes from the range 1 increment size to the range two increment size 1 Increment Specify the increment size for weighing range 1 If only one rang...

Page 40: ...ess must be aborted and the display will return to the previous screen 5 After the first calibration step has completed the menu will either display a prompt for the next calibration weight to be adde...

Page 41: ...ossible when the weight goes under gross zero Other options are 20d The terminal displays a negative weight until 20 divisions below zero and then blanks the display 20d with Zero The terminal display...

Page 42: ...n correction is Disabled the terminal will display and print a negative net weight when the tare weight is larger than the gross weight If net sign correction is Enabled the terminal will switch the g...

Page 43: ...le to not clear tare after a print Units This setup screen enables the selection of a second unit Second Unit Use the Second Unit selection box to select a second weighing unit or to select none The w...

Page 44: ...rint functions will not initiate A value of 0 permits printing when any weight value is shown not blanked over capacity or under zero Interlock Interlock prevents repeat logging and printing without a...

Page 45: ...nly by performing a Master Reset 3 5 2 Application A detailed view of the Application branch is shown in Figure 3 11 This view indicates all the parameters in the Application branch Each of these setu...

Page 46: ...Weight or Gross Weight A selection of None disables totalization Clear GT on Print The Grand Total can be configured to clear automatically after printing the Totals report If Clear GT on Print is Ena...

Page 47: ...led default Counting Animal Weighing Checkweighing The next setup branches will vary based on the selection for the FUNCTION key assignment Depending on the FUNCTION key selection one of the following...

Page 48: ...The following parameters are used to configure the Animal Weighing application Figure 3 12 Application Menu Animal Weighing Counting The following parameters are used to configure the Counting applic...

Page 49: ...If the reset continues to fail contact a local OHAUS CORPORTATION representative for assistance Press the LEFT navigation key to exit without resetting Application reset does NOT include the reset of...

Page 50: ...ter shown on the display can be changed e g from a to b to c by pressing the key again Once the Key Timing value has elapsed the selected letter is set and the next key press will initiate a new chara...

Page 51: ...play will indicate a 0 tare value in the tare display area Adjust Contrast This parameter accesses a screen where the display contrast can be adjusted Press the UP navigation key to increase the contr...

Page 52: ...nth Use the Month selection box to select the month Year Use the numeric keypad to enter the year in the Year field text box Language Use the Language setup screen to specify the language for terminal...

Page 53: ...or access A numeric entry up to six digits in length can be entered Confirm Password Confirm the password previously entered If the password does not agree it will not be accepted Menu Keys This scree...

Page 54: ...the end To format a template first select the field number from 1 to 25 in the first selection box then select the item for that field in the second selection box Using this method a template of up to...

Page 55: ...rinting Enter a value from 0 to 9 for the number of line feeds to be added after a template is transmitted Strings The Template Strings setup screen defines up to 10 strings of characters that may be...

Page 56: ...dashes For example if asterisks is selected the resulting line separator will appear as follows Footer The Footer field specifies the number of blank lines CR LF to be placed at the end of each report...

Page 57: ...hecksum COM2 Assignment Continuous Output Disabled Enabled Continuous Extended Disabled Enabled Demand Template 1 2 3 4 9 Reports SICS Assignment 2 if Assignment Demand or Reports Demand Template 1 2...

Page 58: ...Demand or Reports Demand Template 1 2 3 4 9 Reports Connection options notes Not all choices are available for all connection assignments Only valid choices are shown in the selection boxes The Varia...

Page 59: ...OFF command is received on COM1 configured for XON XOFF handshaking data remaining in the port s output buffer will still be sent The COM1 port buffer contains a maximum of 16 bytes of data COM2 USB U...

Page 60: ...e for the subnet mask is 255 255 255 0 Gateway Address Enter the gateway address or view if DHCP Client is enabled for the T72XW terminal After each group of digits has been entered press ENTER to pro...

Page 61: ...ed to return to the menu Keyboard Test The Keyboard Test screen enables testing of the terminal keys including Scale function keys Navigation keys and Numeric keys Press any key and the screen will di...

Page 62: ...the test begins To stop the test change the port selection back to None or press the LEFT navigation key In the serial test mode the terminal will transmit a string Testing COMX nn out the selected se...

Page 63: ...ORPORTATION service representative perform this service Reset All Factory Default Settings The Reset All setup screen resets all setup settings to factory default settings The Reset All step resets al...

Page 64: ...Screen 10 Press the ENTER key to reset the Scale setup values to factory default settings 11 A status message appears that verifies a successful reset 12 Press the LEFT navigation key to return to the...

Page 65: ...t averaged over variable sampling time period Display of remaining time in cycle Final average weight display and print When the FUNCTION key is pressed from the basic weigh mode the initial Animal We...

Page 66: ...his application to operate and to access the setup steps for the Animal Weighing application When the FUNCTION key is properly programmed the Animal Weighing branch of setup is displayed as shown in F...

Page 67: ...data is displayed during and after a transaction It is selected from a drop down list The selection list varies depending on the Mode selected Selection Function Mode 1 Mode 2 Disabled Line 2 is blank...

Page 68: ...R key to start the weighing cycle If Auto Start is enabled the cycle will start automatically when the weight on the scale exceeds the programmed threshold and there is no motion on the scale 7 The we...

Page 69: ...ows an example of the printed default template String 1 New Line String 2 New Line Time 3 spaces 3 spaces Date New Line ID New Line Averaged Weight New Line End of template Figure 4 2 Default Structur...

Page 70: ...e basic weigh mode the initial Checkweighing display screen will be shown The icon in the lower left corner indicates the Checkweighing application mode Pressing the FUNCTION key again will return the...

Page 71: ...t plus the tolerance value Target Table Import and Export The OHAUS CORPORTATION T72XW File Transfer Tool FTT program included on the T72XW Resource CD ROM runs on a PC to exchange application files a...

Page 72: ...Hold Timer is a value between 0 0 and 9 9 seconds that sets the amount of time for which the display will freeze after a print command before returning to the live display If a second print command i...

Page 73: ...will prohibit an operator from viewing or changing the target and tolerance values These values can still be entered and edited in setup at the Target Values page Target Table The Target Table can st...

Page 74: ...a count n and Total value ID NEW Screen The following options are available when setting up a new ID and when editing an existing ID The record is updated when the LEFT navigation key is pressed to ex...

Page 75: ...indicate the zone 8 Press PRINT to print the resulting weight If Auto Print is enabled the terminal will automatically trigger a demand output when it determines a no motion condition 9 Remove the pro...

Page 76: ...ENU to view the Operator Menu 2 Use the arrow keys to select the Active Values icon then press ENTER The Active Value icon must be enabled in the Menu Keys setting 3 The Active Values screen will disp...

Page 77: ...screen Tolerance Weight Value Field Explanation Under Limit Lower and upper tolerance limits expressed as a weight Over Limit Description A descriptive label for display and printing comprising up to...

Page 78: ...e Target Values configuration section on page 67 4 3 5 Print Formats When a demand print is triggered in the Checkweighing application the terminal will look for a demand connection to one of the port...

Page 79: ...rt Narrow Format TARGET TABLE REPORT 12 27 43 26 Feb 2012 L5 5 L5 Stake 5Pk 26 56 lb 0 22 2 36 12 318 42 L7 5 L7 Stake 5Pk 35 70 lb 0 53 3 50 8 285 63 S7 8 L7 Stake 8Pk 34 66 lb 0 48 3 26 18 623 88 Fi...

Page 80: ...it remainsavailable for printing when in the Counting mode However within the Counting application the ID function is used only to retrieve counting ID records Auto Print The T72XW s auto printing fe...

Page 81: ...or will be able to generate a report of the records in the ID Table to view and print Sample APW Select When Enabled the Operator will be able to switch from the sampling mode of operation to manual e...

Page 82: ...meric description associated with this ID APW Average part weight in the scale s primary weight units Tare Tare value in the scale s primary weight units This value can be 0 00 n Number of times a cou...

Page 83: ...keypad and then press the ENTER key If the tare weight of the container is not known simply press ENTER and the tare will be entered later in the sequence 7 The display will now show the piece count 8...

Page 84: ...s set will appear To change the mode from Sampling to APW entry 1 When the display is prompting Sample press the MENU key to access the Operator Menu 2 Select Sample APW key or and press ENTER 3 The p...

Page 85: ...r on line 2 2 Once the ID has been entered press ID to perform the recall 3 If the ID is not found in the ID Table an error message will appear Clear the message by pressing ENTER The display will ret...

Page 86: ...40 characters or wide 80 characters in setup at Communication Reports Figure 4 16 details the structure and contents of the ID Table Report in narrow format Figure 4 17 show the same information for t...

Page 87: ...7000 SERIES INDICATORS EN 81...

Page 88: ...tative for assistance OHAUS CORPORTATION recommends periodic preventative maintenance to the terminal and scale system to ensure reliability and to maximize service life All measurement systems should...

Page 89: ...open connections or mis wiring Contact service representative No serial port communications Use serial diagnostics section of Maintenance block of setup to determine if the problem is internal or exte...

Page 90: ...re disabled A preset tare was attempted while the keypad tare function is disabled motion Scale motion inhibited completion of command no demand output A print was requested without a demand connectio...

Page 91: ...al counts When weight is placed on the scale platform the number of counts should increase Press the LEFT navigation key to exit the display Calibration Values Displays the current calibration values...

Page 92: ...press the ENTER key to move focus back into the port selection box select another port 6 To stop the test routine and exit press the LEFT navigation key Discrete I O Test This test provides a view of...

Page 93: ...s a medium to store a setup file containing the terminal s configuration All setup parameters are saved in a file named T72XW_nn txt where nn can be a number between 01 and 99 The file is stored in a...

Page 94: ...ower from the terminal and insert the SD memory card if not already installed Refer to Figure 5 7 for location of SD memory card 2 Apply power enter setup and access the restore procedure at Maintenan...

Page 95: ...reset when a master reset is performed SW1 4 must be set to ON to reset EEPROM data If SW1 4 is set to OFF metrological EEPROM data will not be affected by the master reset and the original calibratio...

Page 96: ...EN 90 7000 SERIES INDICATORS...

Page 97: ...nization of the authorized representative within the EC or by the national weights and measures W M authorities The first stage of the initial verification has been carried out at the manufacturer s w...

Page 98: ...tive 2006 66 EC introduces new requirements from September 2008 on removability of batteries from waste equipment in EU Member States To comply with this Directive this device has been designed for sa...

Page 99: ...eckweighing Element Data 1 String 1 2 New Line 3 String 2 4 New Line 5 Time 6 3 spaces 7 3 spaces 8 Date 9 New Line 10 Transaction 11 New Line 12 Target Description 13 New Line Template 2 Multiple Lin...

Page 100: ...Date 9 New Line 10 ID 11 New Line 12 Average Weight 13 New Line 14 End of template Counting Application Template 6 Counting Element Data 1 String 1 2 New Line 3 String 2 4 New Line 5 Time 6 3 spaces 7...

Page 101: ...n the transaction counter must be enabled in terminal setup to activate the transaction counter value Gross or net weight tare weight type of tare and weight unit Viewing Alibi Memory Records Alibi me...

Page 102: ...mit the search or use the default find all character the asterisk to view all records 3 With the Alibi Memory search results displayed press the PRINT key 4 A Reports connection must be configured to...

Page 103: ...Figure B 4 Wide Report Example ALIBI MEMORY REPORT 12 27 43 15 Jun 2011 14 Jun 2011 16 07 45 0000027 8 2 lb 0 lb T 8 2 lb 14 Jun 2011 14 09 32 0000026 72 7 lb 0 lb T 72 7 lb 14 Jun 2011 11 14 16 00000...

Page 104: ...ew firmware to the terminal Demand Output Mode The demand output mode transmits data only when the terminal receives a print request Print requests are sent to the T72XW terminal when The operator pre...

Page 105: ...Carriage Return and Line Feed are appended to the printout C 2 Standard Interface Command Set SICS Protocol The T72XW terminal supports the OHAUS CORPORTATION Standard Interface Command Set MT SICS w...

Page 106: ...ial they be included for communication with the terminal Example Command to tare the terminal TA_20 00_lb The command terminators CR LF are not shown Response Formats All responses sent by the termina...

Page 107: ...rmat of Error Message There are three different error messages The identification always comprises two characters ES Syntax error The terminal has not recognized the received command ET Transmission e...

Page 108: ...MT SICS commands I1 Inquiry of MT SICS level and MT SICS versions I2 Inquiry of balance data I3 Inquiry of balance SW version and type definition number I4 Inquiry of serial number S Send stable weigh...

Page 109: ...ven those only partially implemented I2 INQUIRY OF DATA Command I2 Response I2_A_ T72XW_Standard_50 00_kg T72XW Model number of terminal Standard Standard functionality 50 00 kg Capacity and primary u...

Page 110: ...EIGHT VALUE IMMEDIATELY Command SI Response S_S_ _ _ _ _ 436 2_lb Stable weight value Response S_D_ _ _ _ _ 436 2_lb Non stable dynamic weight value Response S_I Command understood not executable at p...

Page 111: ...r limit of zero setting range exceeded Comments The calibrated zero point determined during calibration is not influenced by this command The terminal will wait for up to 3 seconds after receiving an...

Page 112: ...50 kg Response S_S_ _ _ _ _100 00_kg Scale stable S_D_ _ _ _ _115 23_kg More than 0 50 kg loaded S_S_ _ _ _ _200 00_kg Scale stable again Comments Command to send the current stable weight once then c...

Page 113: ...terminal is currently executing another command such as zero setting Response TA_L Command understood invalid parameter Example Command TA_10 00_kg Load a preset tare of 10 kg Response TA_A_ _ _ _ _10...

Page 114: ...t are shown in the following sections The remaining application specific reports are shown in the detailed Application chapter of this manual Alibi Memory The alibi memory can be viewed and printed Al...

Page 115: ...s HyperTerminal Refer to the Commands section to understand how the commands should be structured Commands The T72XW supports two commands Read and Write Some variables are read only and some can be b...

Page 116: ...e example will download a new target 50 00 tol 0 05 tol 0 08 and use previous description value Block write request W index SP xx xx xx CR LF Write target value W610 SP 50 00 0 05 0 08 CR LF Response...

Page 117: ...rget Status Block 011 DIO Inputs Status b0 In 1 0 OFF 1 ON b1 In 2 0 OFF 1 ON b2 b5 Always 0 b6 b7 Always 1 012 DIO Outputs Status b0 Out 1 0 OFF 1 ON b1 Out 2 0 OFF 1 ON b2 Out 3 0 OFF 1 ON b3 Out 4...

Page 118: ...tment in progress 10 Adjust in dynamic 255 Adjustment failure 027 COM test Result 0 Normal not in test mode 1 In test mode and testing 2 In test mode test OK 3 In test mode test Fail 028 Terminal Stat...

Page 119: ...djustment Used when linearity is enabled as the middle span point 042 Span adjustment 1 Trigger high span adjustment 049 Ethernet test 1 enter Ethernet test 0 exit Ethernet test 050 USB test 1 enter U...

Page 120: ...earity 0 Disabled 1 Enabled 112 Auto Zero 0 Disabled 1 Gross 2 Gross Net 113 Auto Zero Range 0 0 5d 1 1d 2 3d 3 10d 114 Under Zero Blanking 0 Disabled 1 20d 2 20d with zero required 115 Power up zero...

Page 121: ...otion Range 0 Disabled 1 1d 2 3d 132 No motion interval 0 0 3 s 1 0 5 s 2 0 7 s 3 1 s 133 Timeout 0 Disabled 1 3 s 2 10 s 3 30 s 134 Minimum weight Manual entry 135 Print interlock 0 Disabled 1 Enable...

Page 122: ...h 9 Zero 10 Start animal weigh 11 Start peak weigh 213 Input 2 Polarity 0 True 1 True 214 Input 2 Assignment Refer to values for 212 215 Output 1 Assignment 0 None 1 Center of Zero 2 Motion 3 Net 4 Ov...

Page 123: ...Table 0 Disabled 1 Enabled 234 Counting Application Menu Keys Reports 0 Disabled 1 Enabled 235 Counting Application Menu Keys Sample APW Select 0 Disabled 1 Enabled 236 Counting ID Memory ID Table 0 D...

Page 124: ...isabled 1 Enabled 253 Quick Set Target Menu Key 0 Disabled 1 Enabled 254 Target Table Menu Key 0 Disabled 1 Enabled Setup Terminal read and write Index Name Description 300 Terminal Block Entire Termi...

Page 125: ...4 April 5 May 6 June 7 July 8 August 9 September 10 October 11 November 12 December 315 Set year Manual entry 316 Menu Language 0 English 1 F code 317 Setup Language 0 English 1 F codes 318 Transactio...

Page 126: ...New Line 10 Scale Name 11 String 1 12 String 2 13 String 3 14 String 4 15 String 5 16 String 6 17 String 7 18 String 8 19 String 9 20 String 10 21 Tare Weight 22 Time 23 Transaction 24 Average Weight...

Page 127: ...402 419 Template string 1 Manual entry 420 Template string 2 Manual entry 421 Template string 3 Manual entry 422 Template string 4 Manual entry 423 Template string 5 Manual entry 424 Template string 6...

Page 128: ...ended Output 6 Demand Output 7 Reports 8 SICS 9 Variable Access 442 USB template Refer to values for 434 443 USB checksum 0 Disabled 1 Enabled 444 COM1 Baud Rate 0 300 1 600 2 1200 3 2400 4 4800 5 960...

Page 129: ...r Calibration Values read and write Index Name Description 600 Calibration Block Entire set of Calibration Values 601 Zero Counts Zero counts 602 Mid Test Load Test weight for mid point span when line...

Page 130: ...ese steps Note that this procedure is not necessary if an on site recalibration is performed 1 Use the GEO code chart 2 Table D 1 on the following pages to determine the GEO code for the new altitude...

Page 131: ...15 15 14 14 13 13 12 12 43 26 44 32 17 17 16 16 15 15 14 14 13 13 12 44 32 45 38 18 17 17 16 16 15 15 14 14 13 13 45 38 46 45 18 18 17 17 16 16 15 15 14 14 13 46 45 47 51 19 18 18 17 17 16 16 15 15 14...

Page 132: ...has been damaged by accident or misuse exposed to radioactive or corrosive materials has foreign material penetrating to the inside of the product or as a result of service or modification by other th...

Page 133: ......

Page 134: ...and Excel are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Ohaus Corporation 7 Campus Drive Suite 310 Parsippany NJ 07054 USA Tel 1 9...