Adam Equipment PGW..M SERIES
Contents
1. NAME TEXT PRINTED ID number ID no XXXXXXXXXXXX Serial number Serial NO XXXXXXXXXXXX Date DATE dd mm yyyy Time TIME hh mm ss Net weight Net xxx xxx g Gross weight Gross xxX XXX g Tare weight Tare xxx xxx g Unit weight Unit wt xxx xxx g Count Count xxxx pcs Reference weight Ref wt xxx xxx g Percent Percent xx xxx Checkweigh lower limit LOW XXX XXX g Checkweigh upper limit High xxx xxx g A blank line printed lt CR gt lt LF gt only Any of these can be printed on any of the 15 lines available Not all items need to be used and any one can be used more than once see section 13 3 The data for each form will be preceded by a start of header lt SOH gt character 01 and terminated with an end of transmission lt EOT gt character 04 These characters will be ignored by a serial printer but will allow a computer program which reads the data to distinguish between this block report format and the single line output format described above STANDARD FORMAT The balance will print the following data as the standard form The standard form cannot be changed The format of the custom forms 1 and 2 will be the same as the standard form until modified by the user Line 1 Date Line 2 Time Line 3 Blank line Line 4 ID number Line 5 Blank line Line 6 Result Line 7 Blank line Line 8 Blank line Adam Equipment Company 2011 22. Set the Parity to NONE EVEN or ODD CONTINUOUS Set the RS 232 to send data continuously to On or OFF PERIODIC Set the RS 232 to send data periodically set in seconds to On or OFF If On is selected the value can be changed between 1 and 999 seconds using Up and Down FORMAT To send data as a single line of data using the standard format or using a customer designed format FORM 1 or FORM 2 Format of custom forms 1 and 2 If FORM1 or FORM2 is selected it can be changed by the user using a selection of available data By default the 2 forms are the same as the standard form unless changed by the user as below When FORM 1 or FORM 2 is selected the user can set the information to be printed on each line of the form Pressing the Up or Down keys will cycle through the options available The options are INST ID Instrument ID number SER No Serial Number TIME Time DATE Date NET Net Weight Gross weight Tare Weight GROSS Gross Weight TARE Tare Weight UNIT Unit weight in parts counting mode COUNT Number of items in parts counting mode REF 100 weight in percent weighing mode PERCENT Percentage of reference weight in percent weighing LO LIMIT Low Limit when check weighing HI LIM High Limit when check weighing Cr Lf Inserts a blank line END Signifies the end of the report When END is entered the display returns to the RS 232 Sub
3. 100 weight Check weighing Low checkweight limit OFF ON Set lower weight limit High checkweight limit SEF ON Set upper weight limit Buzzer OFF IN OUT Animal weighing Run Manual start press ENTER Auto start load weight Setup Manual auto start 7 Manual start Auto start Set autostart threshold Test time Set test time seconds Delay time Set delay time seconds Net total weighing Density Solid Water Enter water temperature C Ethanol Enter ethanol temperature C Other Enter density of liquid g cc Liquid Enter volume of reference solid L No Yes Enter supervisor passcode 7 Enter dealer passcode 44 E Supervisor Display supervisor menu Dealer Display dealer menu SUPERVISOR DEALER UNITS Enable disable units MODES Enable disable modes SERIAL Setup serial parameters SETUP Setup machine parameters PASSCODES Set passcodes ADC COUNTS Display ADC counts DATA COMMS Output configuration data Adam Eguipment Company 2011 Pp Weight ADC counts UNIT key toggles Temp ADC counts T displayed Displays ACTIVE Press PRINT button Upload configuration data Download configuration data 45 5 5 Milligrams mg OFF ON Kilog
4. menu Adam Equipment Company 2011 31 Enter the data to be printed on the first line by pressing the Up or Down key to cycle through the options If the current information is OK then press the Setup Enter key to move to the next line e g LINE No1 DATE prints date Select a code for one of the preset data formats as detailed above The next line shows LINE NO 2 TIME prints time Only one item can be entered per line Continue until the formatting of the form is complete There are 15 lines of possible data After the 15 line has been set or END has been selected the balance will return to the RS 232 Sub menu Press Mode to advance to setting of the next menu or press Esc to return to normal weighing 13 4 SETUP PARAMETERS The user parameters that control the balance are shown under the SETUP When SETUP is displayed press the Setup Enter key The options for each parameter can be scrolled through by using the Up or Down key LANGUAGE English French German Spanish TIME Set Time using the numeric entry method see section 7 1 DATE DATE FORM Set Date using the numeric entry method EUROPE dd mm yy see section 7 1 USA mm dd yy INST ID Enter a user number to identify this balance BUZZER On Enable OFF Disable BACKLIGHT On OFF AUTO default POWER DOWN Set the time after which the unit will go into Stand by power settin
5. receive data over the serial interface The weighing data can be sent over the interface either automatically or when the user presses the Print key The weight values on the display and the RS 232 output are marked with brackets on the least significant digit For example NET 123 4 5 g The user has control over what data is to be printed The following gives a description of the RS 232 interface HARDWARE The RS 232 interface is a simple 3 wire connection The input and output connections are Connector 9 pin D sub miniature socket Pin 2 input to balance RXD Pin 3 output from balance TXD Pin 5 Signal ground GND Handshaking is not applied Baud rate 4800 9600 19200 38400 Parity NONE 8N1 EVEN 7E1 or ODD 7 O 1 All lines are terminated with carriage return and line feed lt CR gt lt LF gt In continuous output mode or if single line output on demand is selected the serial output format will be a single line in the form 1234 567 g lt CR gt lt LF gt The format of the single line output will change depending on the mode in which the balance is operating as described below Adam Equipment Company 2011 24 If output on demand is selected the user may optionally configure the serial output as a choice of 3 styles of form either in a default format or in one of two custom formats Each of the custom formats can be configured to output up to 15 lines of data The data types that can be printed are
6. weight and then determine the number of items being weighed by dividing the net weight by the unit weight value The result is always a whole number of parts The balance will have a preset number of parts to be used as a sample These values are 10 25 50 or 100 items Steps e Press Mode to show parts counting PARTS will be displayed e Enter parts counting by pressing Enter e Press the Up or Down key to select the sample size REF QTY 10 25 50 100 etc then press Enter to confirm e When LOAD XX Pos is shown place XX number of items on the pan and press Enter to compute the average piece weight Display will indicate the total weight in the last selected unit and then show XX Pcs sounding a beep A message PARTS will be prompted on the top of the display to indicate that the balance is in the parts counting mode e Remove the sample and display will show 0 Pcs Adam Equipment Company 2011 13 Place an unknown quantity on the pan The balance will then compute the number of parts based on the average piece weight The display will show the result in Pcs To count another item press Mode and continue as before Checks will be made to determine that the weight of the reference parts is large enough for reasonably accurate counting weight of each piece must be gt 1d To return to normal weighing press Esc 9 4 2 Percent Weighing Percent weighing will be done by defining a ce
7. will be initially displayed to the maximum number of decimal places based on the resolution of the balance To increase or decrease by one decimal place press the Up or Down key respectively 9 4 3 Check Weighing During weighing of a sample the balance can be set to show if the weight is above or below an upper and a lower limit The display will use the arrows under the bar graph to show that check weighing is operating The bars between the arrows will indicate when the weight is below the lower limit between the limits or above the upper limit The buzzer can be set to be active when the weight is outside the limits below the lower or above the upper or within the limits above the lower and below the upper limit or turned off If desired only one limit needs to be set If only one limit is set the other limit is considered to be zero lower or the maximum upper The Check weighing is not active when the weight is less than 20d This is the minimum weight at which the indicator bars are displayed and the buzzer sounds if it is not set to OFF see the next page Steps e Press Mode and then the Up or Down key to select Check Weighing When CHECK is displayed press the Enter key to enter Check Weighing mode e Press Up or Down to set the LOW LIMIT to On or OFF e Press Enter to proceed If the LOW LIMIT was set to On the display will show the current low limit in the unit
8. 30 symbol is on to the left of the display area 6 DISPLAY 30 Date jj m dr fl CAL BPTG me UN 4 nit it bn LI Wi SR WG See 0000000 DR ET OI I LI Die 4 0 _ ee 0 This display includes areas for the weight value up to 7 digits symbols for common weighing units tare stability zero arrows used for check weighing a 0 100 bar graph and a text area for menu The LCD has 7 x 7 segment digits for the weight and 10 x 14 segment digits for messages symbols for weighing units and common use such as stability etc The 14 segment digits allow a large amount of flexibility for any unusual weighing unit and messages concerning operation or errors Adam Equipment Company 2011 7 The Percentage indicator known as capacity tracker has 10 large segments for showing the percentage of the total range used This is also used during check weighing The 10 digit text area is used to display the current weighing mode or to guide the user through processes such as density determination SYMBOLS AND TEXT The LCD has unigue symbols to indicate the following 30 Zero Busy JS Stable A n A bar graph with set point markers g mg kg ct Symbols shown for the units and modes g cc Pcs M and S INDICATORS CAL When calibration is occurring or about to occur p When a temperature is shown or a temperature dr
9. 5 This will result in a printout that looks like Date 23 09 04 Time Lo ID No 123456 Net Ja NOTE The format of the results line will change depending on the mode in which the balance is operating e g Normal weighing Check weighing Animal weighing 123 4 5 g Parts counting 1234 pos Percent weighing 12 34 INPUT COMMANDS USING REMOTE KEYS The balance can be controlled with the following commands sent using remote keys such as from a PC The commands must be sent in upper case letters i e KT not kt Press the Enter key of the PC after each command the action of Carriage Return is denoted as lt CR gt as shown below Basic Input Commands IKT lt CR gt Tares the balance to display the net weight This is the same as pressing the Zero Tare key when the balance is in the normal weighing mode IKS lt CR gt Enters the Setup section This is the same as pressing the Setup key when the balance is in the normal weighing mode Once entered the Setup section the balance can be controlled remotely using the Input Commands as mentioned in this table which will perform the same key functions as described in section 13 0 IKP lt CR gt Transmits data over RS 232 interface This is the same as pressing the Print key when the balance is in the normal weighing mode IKM lt CR gt Enters the Modes section This is the same as pressing the Mode key when the balance is in the norm
10. ADAM Adam Equipment PGW M SERIES P N 8723 Revision B1 July 2011 Software rev 3 38 or above Adam Equipment Company 2011 Adam Eguipment Company 2011 KNOW YOUR BALANCE SPECIFICATIONS UNPACKING THE BALANCE LOCATING THE BALANCE SETTING UP THE BALANCE 5 1 ASSEMBLING THE BALANCE 5 2 LEVELLING THE BALANCE 5 3 WARM UP TIME 6 DISPLAY 7 1 8 INPUT OUTPUT 9 OPERATIONS 9 1 INITIALISATION 9 2 PASSCODES 9 3 WEIGHING 9 3 1 Weighing Units 9 4 FUNCTIONS 9 4 1 Parts Counting 9 4 2 Percent Weighing 9 4 3 Check Weighing 9 4 4 Animal Dynamic Weighing 9 45 Net total 9 4 6 Density Determination 10 CALIBRATION 10 1 MANUAL CALIBRATION 10 2 AUTOMATIC CALIBRATION 11 RS 232 INTERFACE 12 ERROR CHECKING 13 SUPERVISOR MENUS 13 1 ENABLE WEIGHING UNITS 13 2 ENABLE WEIGHING MODES 13 3 ENABLE SERIAL INTERFACE PARAMETERS 13 4 SETUP PARAMETERS 13 5 PASSCODES 13 5 1 Forgotten Passcodes PERIPHERALS SAFETY AND MAINTENANCE TROUBLE SHOOTING BALANCE SECURITY SEALING BALANCE MENU DIAGRAMS REPLACEMENT PARTS AND ACCESSORIES SERVICE INFORMATION Adam Eguipment Company 2011 Adam Eguipment Company 2011 2 1 KNOW YOUR BALANCE Thank you for selecting the PGW M series of balance This Instruction Manual will familiarise you with the installation accessories trouble shooting after sales service information general maintenance of the balance etc and will guide you through the various applications Please read this
11. I UL U a time calibration is enabled the balance et Mr A Ss Se 3 will calibrate 15 minutes after power up or again after the pre set time interval mm 9 2 PASSCODES If a passcode has been set to limit access to the weighing functions of the balance the display will show PASSCODES with the main digit set to zero Use the numeric entry method see section 7 1 to enter the code The display will change to show 7 digits set to zero with the rightmost digit flashing Make sure to enter the correct passcode to continue See the Section 13 5 for details Adam Eguipment Company 2011 11 9 3 WEIGHING e Press 30 T to zero the balance if required e 0 will be displayed e Place a mass on the pan and the weight will be displayed e lf a container is used press 30 T to tare the balance when the balance symbol balance is tared e When the display shows zero place the item to be weighed Only the net weight will be displayed The capacity tracker at the bottom of the LCD will indicate the weight graphically with respect to the maximum D LE weighing capacity e At any time the Unit key may be pressed to select another unit Use the Up or Down key to scroll through the units and select the desired unit by pressing Enter the display will change to show the weight in the selected weighing unit The available weighing units can be enabled or disabled by the user see section 13 1 O
12. ICATIONS Model PGW PGW PGW PGW PGW PGW PGW PGW 153M 253M 453M 753M 1502M 2502M 3502M 4502M Maximum 150g 250g 450g 750g 1500g 2500g 3500g 4500g capacity e 0 01g 0 1g Readability 0 0019 0 019 d Tare range Full Class aD Units of grams milligrams for 0 001g units only kilograms carats measure Interface RS 232 bi directional Operating 150 350 temperature Power supply 15 VDC 50 60 Hz 800 mA Calibration Internal Calibration Manual or Automatic Display Backlit LCD with dual digits 24 mm high and capacity tracker Draught Supplied as standard Not applicable shield Housing Die cast aluminium housing glass weighing chamber for models with 1mg readability Pan size 140x140mm 192x192mm Overall dimensions 251 x 358 x 104 mm w x d xh Net weight 5 5 kg Applications Weighing Check weighing Percentage weighing Parts counting Animal dynamic weighing Net total and Density determination Adam Equipment Company 2011 4 3 UNPACKING THE BALANCE Remove the balance from the packing by carefully lifting it out of the box Inside the box you will find everything needed to start using the balance x ALAN 4 LOCATING THE BALANCE AC adapter Four rubber pan supports Stainless Steel Top Pan Draught shield for mg models only This User Manual re ka tf Sie SS ZE S e The balance should not b
13. Manual thoroughly before starting the operation If you need any clarifications feel free to contact your supplier or Adam Equipment PRODUCT OVERVIEW The PGW M balances are ideal for laboratory and general purpose weighing The balances can also be used for some advanced weighing functions The balances are configured at the factory for compliance with EN 45501 OIML R 76 FEATURES e Large easy to read LCD display with backlight e Standard applications include weighing check weighing percentage weighing parts counting animal dynamic weighing net total PGW M series and density determination e Automatic and semi automatic span adjustment is done with internal calibration mass only It is operational after 5 minutes of switching the balance on when the temperature changes by 2 C and on every 4 hrs after switching on This function can not be disabled by user e The weight values on the display and the RS 232 output are marked with brackets on the least significant digit e Can be configured to print a GLP Compliant report after each calibration to include the time date balance number and a verification of the calibration e Automatic temperature compensation e Display in 4 languages English French German and Spanish e Capacity tracker e Date and time e Easy to use sealed keypad e Below balance weighing facility e Password protection e Security locking point Adam Equipment Company 2011 3 2 SPECIF
14. PAN Place the item on the pan The animal weighing test will begin automatically After the configured Delay and test time are computed by the balance the result will be shown displaying FINISHED xx xx x see the section 9 4 4 1 on Animal Weighing Set Up Parameters e During animal weighing if the Print key is pressed the balance will display PAUSED and show the current average weight e To resume press Print again or e Pressing Mode will display STOPPED and terminate the weighing Adam Equipment Company 2011 18 e Remove the item from the pan e Press Mode to go back to ANIMAL rUN to weigh another item or Esc to return to normal weighing 9 4 1 1 Animal Weighing Setup Parameters Press Mode and then Up or Down to select Animal Weighing When ANIMAL is displayed press Enter to enter the function Press the Up or Down key to select SEtUP Press Enter to select SEtUP to set up the balance for animal weighing Use the Up or Down key to scroll through the options for setting up the mode The display will show MODE AUTO or MODE MANUAL Select MANUAL or AUTO If AUTO is selected Threshold For AUTO mode only e The display will next show THRESHOLD XX where XX is the minimum weight of the item required by the balance to start the process for animal weighing The value will be shown in the last selected unit e The XX can be
15. Press Enter to enter Density mode e Press the Up and Down keys to select the solids or Liquid method when DENSITY SOLId or DENSITY LIqUld is displayed e Press Enter to select the solids method e Press Up or Down to select the liquid Water Ethanol or Other e Press Enter to select the choice For water and Ethanol the temperature will be asked for Enter the temperature using the numeric entry method see section 7 1 e For the Other choice the density will be asked for Enter the density g cc using the numeric entry method see section 7 1 Adam Equipment Company 2011 21 e Press Enter to continue e The balance will reguest the weight of the sample in air by displaying AIR WEIGHT Place the item on the pan or receptacle if the density kit is used and press Enter The weight will be shown in the last selected unit e After completion of the air weighing the balance will request the weight in liquid by displaying LIQUID WT Submerge the item in the liquid and press Enter to start the liquid weighing The weight will be shown in the last selected unit After completion of the liquid weighing the balance will compute the density of the sample and display it as DENSITY XXXX g cc e Remove the item from the pan e Press Mode to continue with a new sample or press Esc to return to normal weighing DENSITY OF LIQUID When finding the density of a liquid it is necessa
16. a new passcode if desired A passcode set to zero will disable the security feature and allow unlimited access SUPERVISOR First enter the current passcode OLD and then enter a new passcode if desired A passcode set to zero will disable the security feature and allow unlimited access Adam Equipment Company 2011 33 13 5 1 Forgotten Passcodes Keep a record of the passcode to ensure you can access this section again If however you have forgotten your passcode you can still gain access by entering a universal code If you have forgotten the current passcode a code of 15 will always allow you to enter the Supervisor area Using the Supervisor menus go to the PASSCODE section and reset the operator or Supervisor passcode using the 15 code as the old number when asked 14 PERIPHERALS The peripherals that can be used with the balance are the following DENSITY DETERMINATION KIT for 0 001g units only The Density Determination Kit includes everything needed to carry out precise and repeatable measurement The kit allows a sample to be weighed in air and then a liquid to determine the density of the sample It also allows a glass sinker of known volume to be weighed in air or in a liquid to determine the density of the liquid ANTI VIBRATION TABLE The Anti vibration Table is a support for laboratory balances that isolate the balance from vibration through the floor The table has a granite surfac
17. ailure Check adapter is working Check adapter is correct for the balance Normal adapter is 15VDC 800mA Power supply circuit board failure Short circuit on any circuit board The display does not turn on but the calibration motor moves when power is applied Power is getting to balance display is not working Display cables may be faulty Display module failure The display stays on the initial test screen when power is applied Calibration weight motor is on Unstable balance Balance not working correct Power supply Check if balance is stable by using service menu and view A D values Put draught shield over pan Check power supplies BALANCE WORKS BUT IS NOT STABLE Balance is unstable by a few divisions Noise or vibration from environment Friction in mechanics Check the balance is positioned correctly to avoid vibration wind or air movement it is on a solid table It is not near sources of heat or cool air Check balance with weights if problem occurs when sample is used Static electricity on the samples can cause drifting and instability Check the area around the weighing pan for hair dust obstructions under the pan A complete inspection of the mechanics to look for sources of friction may be needed Adam Equipment Company 2011 37 Balance is very unstable and does not weigh correctly Mechanical problems Balance programming Electro
18. al weighing mode IKC lt CR gt Enters the Calibration section This is the same as pressing the Cal key when the balance is in the normal weighing mode IKU lt CR gt Enters the Unit selection section This is the same as pressing the Unit key when the balance is in the normal weighing mode Adam Equipment Company 2011 26 Invalid Input Command If an invalid command is received then the command is returned as follows Invalid Command Message returned Remarks INT lt CR gt IEU lt CR gt Command character is not K IKK lt CR gt IEK lt CR gt Key character is not T S P M C or U IKT lt CR gt IEF lt CR gt Command format error lt CR gt is not the fourth character KT lt CR gt or No reply Either or lt CR gt is missing in the IKT command string Adam Equipment Company 2011 27 12 ERROR CHECKING During weighing the balance is constantly checking to see if it is operating within the limited parameters The errors likely to occur are A D counts below lowest allowed value A D counts above highest allowed value A D not operating Maximum capacity exceeded Other errors may be detected during special functions or operations These will be described in the section that applies Error messages and the reasons are Concerning A D counts ERROR ADc UL A D counts below a limit ERROR ADc OL A D counts above a preset lim
19. any 2011 To be carried out by authorised technicians only 40 17 BALANCE SECURITY SEALING Sealing arrangement for PGW Series Balances Tamper Evident Sticker Over Screws on rear Panel One or Both places The PGW M Balances are sealed to prevent unauthorised access to the circuit boards inside by placing the tamper proof seals on one or both the rear screws Metrology labels and additional security measures may be added to the scale as required by the national legislation WARNING ANY MODIFICATIONS DONE TO THE MECHANISMS INSIDE BY BREAKING THE SECURITY SEALS MAY MAKE IT ILLEGAL TO USE THE PGW M APPROVED BALANCE FOR SPECIFIC LABORATORY APPLICATIONS IF THE SEALS ARE BROKEN OR TAMPERED WITH THE BALANCE NEEDS TO BE RE VERIFIED BY AN AUTHORISED CERTIFICATION BODY AND RE SEALED BEFORE IT IS USED LEGALLY CONTACT YOUR LOCAL METROLOGY STANDARDS OFFICE FOR FURTHER ASSISTANCE Adam Equipment Company 2011 41 Page 42 of 52 E NFIADAM Adam Eguipment ADAM EQUIPMENT BOND AVENUE DENBIGH EAST INDUSTRIAL ESTATE MILTON KEYNES MK1 1SW U K Declaration of Conformity Verklaring van overeenstemming Konformit tserkl rung Dichiarazione di Conformit D claration de Conformit Declaraci n de Conformidad The non automatic weighing instrument Het niet automatische weegwerktuig Die nich
20. atibilit compatibility Vertr glichkeit lectromagn tigue This declaration is only valid when Diese Erkl rung gilt nur in Verbindung mit einer Cette d claration est seulement valide guand accompanied by a Certificate of Conformity Konformit tsbescheinigung einer benannten Stelle elle est accompagn e par une Attestation de issued by a Notified Body Conformit d livr e par un Organisme Notifi Fabrikant Adam Eguipment Co Produttore Adam Eguipment Co Fabricante Adam Eguipment Co Ltd Ltd Ltd Type PGW M Modello PGW M Tipo PGW M Nummer van de N di certificato di Numaro del Verklarling van EG approvazione di tipo certificado de typegoedkeuring TCM 128 10 4762 CE TCM 128 10 4762 antobacion d TCM 128 10 4762 tipo CE Conform met het model beschreven in de Conforme al modello di produzione descritto nel Conforme al modello di producion descrito nel verklaring van EG typegoedkeuring en met certificato di approvazione de tipo CE e secondo le certificado di aprobacion del tipo CE e segun de voorschriften van EG richtlijn richieste CE direttivo 2009 23 EC come modificato los requisitos del CE diretiva 2009 23 EC 2009 23 EC zoals gewijzigd en met de e secondo le rechieste della seguente directive CE como modificato e segun los requisitos della volgende EG richtlijnen siguiente diretive CE 2006 95 EC Laagspanning richtlijn 2006 95 EC Strumenti elettrici per uso 2006 95 EC Instrumentos electricos entro certi limiti di para uso dentro cierti
21. changed to between 1 to 99 grams using the numeric entry method see section 7 1 e To confirm the desired value press Enter Test time e After Enter is pressed to select MODE MANUAL or MODE AUTO it will display TEST TIME XX where XX is the number of seconds over which the balance will average to compute the final weight as set during last operation Adam Equipment Company 2011 19 e The XX can be changed to between 10 99 seconds using the numeric entry method see section 7 1 e Toconfirm the desired value press Enter Delay e Next the display will show DELAY XX where XX is the time in seconds taken by the balance before the sampling starts e The XX can be changed to between 0 99 seconds using the numeric entry method see section 7 1 e Toconfirm the desired value press Enter 9 4 5 Net total This function allows the user to see the total of all net weights the value of which is displayed on smaller digits above the main display The current net weight is shown on the main display The Tare key functions as in the normal weighing Steps e Press Mode and then Up or Down to select Net Total When NET TOT is displayed press Enter to enter the function The display will show zeros in both the display areas accompanied by the symbol NT indicating that the balance is in the Net Total mode e Place the first item The net weight will be displayed in the main display a
22. dam Equipment Co Ltd All rights reserved No part of this publication may be reprinted or translated in any form or by any means without the prior permission of Adam Equipment Adam Equipment reserves the right to make changes to the technology features specifications and design of the equipment without notice All information contained within this publication is to the best of our knowledge timely complete and accurate when issued However we are not responsible for misinterpretations which may result from the reading of this material The latest version of this publication can be found on our Website www adamequipment com Adam Equipment Company 2011 50
23. e for the balance with a separate table top surrounding the balance ADAM PRINTERS The Adam Printer is a compact thermal printer which is ideal for use with laboratory balances There are 3 versions one to print data as it is received from the balance second one prints data and time along with weighing data if enabled by the balance and the other one has the ability to perform statistical analysis of the weighing results if enabled by the balance Adam Equipment Company 2011 34 15 SAFETY AND MAINTENANCE CAUTION Use the AC adapter designed by the manufacturer for the balance Other adapters may cause damage to the balance Avoid overloading or dropping material onto the platform which could damage the balance Do not spill liquids on the balance as it is not water resistant Liquids may damage the case and if it gets inside the balance it may cause damage to the electronics Material that has a static electric charge could influence the weighing Discharge the static electricity of the samples if possible Another solution to the problem is to wipe both sides of the pan and the top of the case with an anti static agent 16 TROUBLE SHOOTING Service of a PGW M balance will generally be necessary when the balance does not perform as expected The balances are not user serviceable For Service Information see section 20 0 and contact Adam equipment or your supplier Problems usually fall into one of the following categorie
24. e placed in a location that will reduce the accuracy e Avoid extremes of temperature Do not place in direct sunlight or near air conditioning vents e Avoid unsuitable tables The table or floor TI must be rigid and not vibrate e Avoid unstable power sources Do not use near large users of electricity such as welding eguipment or large motors e fa TT e Do not place near vibrating machinery 4 e Avoid high humidity that might cause 4 condensation Avoid direct contact with water Do not spray or immerse the balances in water OI e Avoid air movement such as from fans or CI opening doors Do not place near open windows or air conditioning vents e Keep the balance clean Do not stack material on the balances when they are not in use Adam Equipment Company 2011 5 9 9 1 9 2 SETTING UP THE BALANCE Screws ASSEMBLING THE BALANCE with nuts Locate the balance on a solid surface free from vibration Tilt the balance on i s side and remove the two shipping screws and nuts before use If you need to ship the balance replace the screws but do not over tighten which may damage the internal ES mechanisms Label Gently place the 4 pan supports if not already fitted and then the stainless steel pan on the weighing platform Place the draught shield frame and the top cover around the pan for mg models only Level the balance using the adjustable feet and spirit lev
25. eighing limits 7 1 NUMERIC ENTRY METHOD To set a value when required use the keys as given below Up and Down keys to increase or decrease the flashing digit Advance and Back keys to advance or move back the digit and Enter key to accept the value Adam Equipment Company 2011 9 8 INPUTOUTPUT obo day Power RS 232 15Vdc 800ma CEZ a1 x l The rear panel has connectors for RS 232 serial and a power input socket Required power input is a low voltage external supply 15VDC 800mA Adam Equipment Company 2011 10 9 OPERATIONS 9 1 INITIALISATION 30 4988280000 sk m When the balance is first switched on it DER Se SAMS will display the balance serial number if H H H H H H H Ze Set software revision model capacity sa om hn r l and then all segments on the display will be shown Overall the time taken is usually 5 10 seconds H an operator passcode has been set the display will show PASSCODE and the main display will show a zero In this case you must enter the passcode to continue using the numeric entry method see section 7 1 A different passcode may be set for a Supervisor to weigh or to have access to the selected User menus lf the passcode has not been set the balance will continue as below The display will show zero reading along 20 with the zero symbol 30 and the mnnm weighing unit last used If automatic S L
26. el Connect power to the balance For best performance let the balance warm up for 30 60 minutes and calibrate before using LEVELLING THE BALANCE After placing the balance in a suitable place O level it by using the spirit level on the rear of the L balance To level the balance turn the two adjustable feet at the rear of the balance until the bubble in the spirit level is centred 5 3 WARM UP TIME Attach the power supply cable to the connector owo on the rear of the balance Plug the power CEZ ge supply module into the mains The display will indicate the balance serial number if set and the software revision number followed by the capacity of the balance Next the balance will run a self test by displaying all segments Adam Equipment Company 2011 6 followed by a symbol indicating the balance is in busy mode If the balance serial number is not set the display will show dashes The display will show zeroes accompanied by the 30 symbol If the balance is not used for a long time it will go back to the auto calibration mode Before you start weighing you have to wait for the balance to achieve a stable internal temperature Typical initial warm up time suggested for a balance already at room temperature is about 1 hour A stable sign is shown when the balance is in es stable condition It will turn off if the balance is a UI U U J not stable Ga 13 a V N Exact zero is shown when the
27. g items also known as dynamic weighing The balance will collect the weight over a period of time to arrive at an average value and display the value until the operator resets the balance The actual weighing process can begin either automatically when the weight is placed on the pan or when initiated by the operator The weighing unit can be selected as normal using the Unit and Enter keys before entering the Animal Dynamic Weighing process Adam Equipment Company 2011 17 Steps e Press Mode and then the Up or Down key to select Animal Dynamic Weighing When ANIMAL is displayed press Enter to enter Animal Weighing mode e Press Up or Down to select rUN for starting the animal dynamic weighing using the method previously set or SEtUP to set up the balance for animal weighing see the section 9 4 4 1 Animal Weighing Setup Parameters MANUAL MODE When the balance is in the MANUAL mode If Enter is pressed when TUN is selected balance will display START Place the item on the pan and press Enter again After the configured Delay and test time are computed by the balance the result will be displayed by showing FINISHED xx xx x after a pre set time Delay and Sampling period see the section 9 4 4 1 Animal Weighing Setup Parameters AUTO MODE When the balance is in the AUTO mode If Enter is pressed when TUN is selected balance will display LOAD
28. gs On Enable OFF Disable If set to On the options are 1 to 9 minutes Adam Equipment Company 2011 32 FILTER Set a value for the amount of filtering to be done ranging from 1 to 10 A larger number means more filtering and a slower response STABILITY Set a value to be used to determine balance stability set a value of 1 2 5 or 10d A larger number corresponds to a larger stable zone Default is 5 AUTO ZERO Can be set to On or OFF to enable the auto zero function If set to On select from 1 2 or 5d The sub menu is entered by pressing Enter e Use the Up and Down keys to increase or decrease the value for setting Press Enter to accept the setting and advance to the next item in the menu e Press Mode to advance to setting of the next parameter which is PASSCODES or Esc to return to normal weighing 13 5 PASSCODES To enable the security features in this balance it is necessary to set passcodes There are 2 passcodes called Operator Passcode and Supervisor Passcode The Operator Passcode allows an authorised user to operate the basic weighing functions of the balance but will not allow access to the Supervisor Menus if the Supervisor Passcode has been set To change or disable a Passcode it will be necessary to enter the current passcode Press Enter when PASSCODES is displayed to enter this section OPERATOR Enter the current passcode OLD first then enter
29. it Concerning calibration Calibration could not be completed ERROR StAb because the results were not stable Calibration constant not within 20 of old ERROR LO or ERROR H calibration constant Concerning weighing ERROR LO Weight display is below zero by gt 4 max ERROR LOAd Weight is above maximum plus 90d Adam Equipment Company 2011 28 13 SUPERVISOR MENUS Pressing the Setup key while in normal weighing gives access to the menus 13 1 When Setup is pressed and the Supervisor Passcode is not enabled the display will show the Supervisor menus If passcode is enabled the balance will ask for it by displaying PASSCODE 0 If a wrong code is entered an ERROR CODE message will flash and the balance will return to weighing mode If the passcode has been enabled and entered the balance will allow the operator to access the Supervisors menus by which the user can enable disable weighing units or modes set balance parameters for the conditions set time and date set parameters for the RS 232 interface and security parameters The display will show the first menu item UNITS The Up and Down keys will cycle through the main menu items pressing the Enter key will enter the sub menu or options can be set Press Mode to come out of a sub menu or Esc to return to normal weighing ENABLE WEIGHING UNITS When UNITS is displayed press Enter The display will
30. iven calibration is to occur dj For a time driven calibration Net When a net weight is shown PARTS When the balance is in the Parts counting mode PERCENT When the balance is in the Percent weighing mode NT When the balance is in the Net Total mode 0 100 When the capacity tracker is showing percent of maximum range used Adam Eguipment Company 2011 8 7 KEYPAD mi Print Mode The keypad has the following keys to operate the balance Keys Primary function Secondary function O To turn the balance to ONor Standby gt 0 T or A combined zero and tare To escape from setup Esc function functions and modes Unit V or Selects weighing units by To decrement or change a Down cycling through a set of displayed value or scroll enabled units through options backwards Mode gt or Advance Enters the Mode Selection Menu To advance a flashing digit by one position to the right To go back by one step during setup functions Print or Back Instructs the balance to print data To advance a flashing digit by one position to the left Cal orm Starts the calibration function To increase or change a Up displayed value or scroll through options forward Setup Enters the Setup parameters Enters a function or saves or Enter Supervisor Menus a value while manually manually entering unit weight or check w
31. last used in the weighing mode You may change the limit using the numeric entry method see section 7 1 Adam Equipment Company 2011 15 e Press Enter to proceed e If the LOW LIMIT was set to OFF or the setting of the low limit is complete then the display will change to HIGH LIMIT Use Up and Down to set the HIGH LIMIT to On or OFF e Press Enter to proceed Adam Eguipment Company 2011 16 e If the HIGH LIMIT was set to On the display will show the current high limit in the last selected unit which can be changed in the same way as in case of LOW LIMIT e Press Enter to proceed e Next the beeper setting is displayed Press Up or Down to scroll through the options BUZZER OFF Beeper set to off at all times BUZZER In Beeper will sound when the weight on the pan is stable and within the limit BUZZER Out Beeper will sound when the weight on the pan is stable and outside the set limits e Confirm the beeper setting by pressing Enter e When a weight is placed on the pan now the display will indicate whether the weight is below the LOW LIMIT between the LOW and HIGH LIMITS or higher than the HIGH LIMIT using the capacity tracker e To perform check weighing with another sample press Mode and continue as before e To return to normal weighing press Enter 9 4 4 Animal Dynamic Weighing The balance can be set to weigh animals or movin
32. low Balance Hanger Density Determination Kit 20 SERVICE INFORMATION This manual covers the details of operation If you have a problem with the balance that is not directly addressed by this manual then contact your supplier for assistance In order to provide further assistance the supplier will need the following information which should be kept ready A Details of your company Name of your company Contact person s name Contact telephone e mail fax or any other methods Details of the unit purchased This part of information should always be available for any future correspondence We suggest you to fill in this form as soon as the unit is received and keep a print out in your record for ready reference Model name of the balance PGW Serial number of the unit Software revision number Displayed when power is first turned on Date of Purchase Name of the supplier and place C Brief description of the problem Include any recent history of the unit For example Has it been working since it s delivered Has it been in contact with water Damaged from a fire Electrical Storms in the area Dropped on the floor etc Adam Equipment Company 2011 46 WARRANTY INFORMATION Adam Eguipment offers Limited Warranty Parts and Labour for the components failed due to defects in materials or workmanship Warranty starts from the date of delivery During the warranty peri
33. nd the smaller digits will still display zeros e Press Enter The main display will show zeros and the smaller digits will show the first net weight as total net weight e Place a second item on the pan without removing the first one The main display will show the weight of the second item and pressing Enter will make it show zeros and the smaller digits to show the total of both the items e Continue until all the items are added to the pan Adam Equipment Company 2011 20 e When finished press Mode to transfer the total of the net weights to the main display e Pressing Print will print a report containing individual net weights followed by the final net weight total 9 4 6 Density Determination It is possible to determine the density of solids or liquids using this mode The user selects the type of density to be determined and then enters values to be used by the balance The density mode allows the user to use a special Density Kit or use the below pan weighing facility to perform the necessary weighing DENSITY OF SOLIDS To perform the density of solids test the user must have a method to immerse the sample in the chosen liquid The density of the liquid must be known or determined from a look up table For water and ethanol the density will be calculated based on the temperatures entered using the numeric entry method see section 7 1 Steps e Press Mode and then Up and Down keys to select density e
34. nic problems A complete inspection of the mechanics to look for sources of friction Verify the A D is also unstable If the A D is OK then suspect the programming of the balance Reset parameters check linearity and redo the calibration Some electronic problems can also cause this But all mechanical problems must be resolved first BALANCE IS NOT ACCURATE You must have accurate and trusted weights to test a balance If you suspect that the balance is not accurate then you must know your weights are accurate A balance calibrated using a bag of flour is not accurate even if it works OK otherwise Balance is not accurate Repeatability Eccentric loading Linearity Verify the balance shows the same value when the same mass is placed on the centre of the pan for a few tests Verify the balance shows the same reading within a tolerance depending upon the model when a mass is placed at positions around the pan Verify the balance is acceptable throughout the weighing range The balance must give acceptable readings from low weights up to the capacity Poor Repeatability Usually a mechanical problem Inspect the area around the pan for hair dust or other obstructions Inspection of the mechanics may be needed for any possible problems Adam Equipment Company 2011 38 Poor Eccentric loading A mechanical problem Inspect the area around the pan for hair du
35. nly weighing units that is on Net will be displayed to indicate that the have been enabled will be cycled through when Unit is pressed 9 3 1 Weighing Units You can select alternative weighing units to display the weight by pressing the Unit key The available weighing units are Unit Symbol Models Conversion Factor Conversion Factor 1g 1 unit grams 1 GRAMS g All 1 1 0 2 MILLIGRAMS mg not 0 01g units 1000 0 001 3 KILOGRAMS kg All 0 001 1000 4 CARATS ct All 5 0 2000 It is possible to set the balance to display only grams Grams will always be one of the units enabled by default The balance displays the alternate weighing units with as much precision as possible For example the 450g x 0 001g balance could weigh up to Adam Equipment Company 2011 Unit Maximum d g 450g 0 001 Mg 450000 1 Kg 0 450000 0 000001 ct 2250 0 01 12 9 4 FUNCTIONS When weighing the user can access the applications that have been enabled see section 13 2 The following applications are available e Weighing eParts counting ePercent weighing eCheck weighing e Animal dynamic weighing e Net total eDensity determination The selectable functions can be enabled using a similar method to the Units above by turning the functions on or off 9 4 1 Parts Counting This allows the user to weigh a sample of parts to compute an average unit
36. od should any repairs be necessary the purchaser must inform its supplier or Adam Eguipment Company The company or its authorised Technician reserves the right to repair or replace the components at any of its workshops depending on the severity of the problems However any freight involved in sending the faulty units or parts to the service centre should be borne by the purchaser The warranty will cease to operate if the eguipment is not returned in the original packaging and with correct documentation for a claim to be processed AlI claims are at the sole discretion of Adam Eguipment This warranty does not cover equipment where defects or poor performance is due to misuse accidental damage exposure to radioactive or corrosive materials negligence faulty installation unauthorised modifications or attempted repair or failure to observe the requirements and recommendations as given in this User Manual Additionally rechargeable batteries where supplied are not covered under warranty Repairs carried out under the warranty does not extend the warranty period Components removed during the warranty repairs become the company property The statutory right of the purchaser is not affected by this warranty The terms of this warranty is governed by the UK law For complete details on Warranty Information see the terms and conditions of sale available on our web site Adam Equipment Company 2011 47 Adam Eguipment Com
37. pany 2011 48 CE Manufacturer s Declaration of Conformity This product has been manufactured in accordance with the harmonised European standards following the provisions of the below stated directives Electro Magnetic Compatibility Directive 2004 108 EC Low Voltage Directive 2006 95 EC Adam Equipment Co Lid Bond Avenue Denbigh East Milton Keynes MK1 1SW United Kingdom FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded interconnect cables must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device Changes or modifications not expressly approved by Adam Equipment could void the user s authority to operate the equipment WEEE COMPLIANCE ay Sealed Lead Acid AJ Battery a Must be recycled Properly Any Elect
38. rams kg OFF ON Carats ct OFF ON Parts counting OFF ON Percent weighing OFF ON t Check weighing OFF ON Animal weighing OFF ON t Net total weighing OFF ON Density OFF ON Enable OFF ON Baud Rate 4800 9600 19200 38400 Parity NONE EVEN ODD Continuous OFF ON Periodic OFF L ON Set time period seconds Format Single Standard form Custom form 1 Set form 1 format Custom form 2 Set form 2 format Language r English French German Spanish Time Hour Set hour 0 23 Minute Set minute 0 59 Second Set second 0 59 Date format European dd mm yy USA mm dd yy Date Year Set year 0 99 Month Set month 0 12 r Day of month Set day of month Weekday Set day of week Instrument identifier Set instrument identifier 0 9999999 Buzzer OFF ON Backlight OFF ON AUTO Power down 17 OFF ON Set power down time minutes Filter Set filter depth seconds Stability Set stability level divisions Auto zero r OFF ON Operator Enter old code Set new code Supervisor Enter old code Set new code Data output at 9600 N 8 1 19 REPLACEMENT PARTS AND ACCESSORIES If you need to order any spare parts and accessories contact your supplier or Adam Eguipment A partial list of such items is as follows Anti Vibration Table Security Lock and Cable Dust Cover Printers etc Power Supply Module Stainless Steel top Pan Be
39. rical or Electronic Equipment EEE component or assembly of parts intended to be incorporated into EEE devices as defined by European Directive 2002 95 EEC must be recycled or disposed using techniques that do not introduce hazardous substances harmful to our health or the environment as listed in Directive 2002 95 EC or amending legislation Battery disposal in Landfill Sites is more regulated since July 2002 by regulation 9 of the Landfill England and Wales Regulations 2002 and Hazardous Waste Regulations 2005 Battery recycling has become topical and the Waste Electrical and Electronic Equipment WEEE Regulations are set to impose targets for recycling Adam Equipment Company 2011 49 ADAM EGUIPMENT is an ISO 9001 2000 certified global company with more than 35 years experience in the production and sale of electronic weighing eguipment Adam products are predominantly designed for the Laboratory Educational Medical retail and Industrial Segments The product range can be described as follows Analytical and Precision Balances Compact and Portable Balances High Capacity Balances Moisture analysers balances Mechanical Scales Counting Scales Digital Weighing Check weighing Scales High performance Platform Scales Crane scales Medical Scales Retail Scales for Price computing For a complete listing of all Adam products visit our website at www adamequipment com Copyright by A
40. rtain weight to be 100 The weight to be used can either be entered by the user or taken from a sample Press Mode and then the Up or Down key to select Percent weighing PERCENT will be displayed Press Enter to enter the function Display will show PERCENT SAMPLE Press Enter to select the sample method or scroll to manually enter the sample weight as given below When LOAD 100 is shown add the sample Press Enter to set this weight to be 100 The display will show REF WT and the sample weight in the last selected unit After a while 100 will be displayed A message PERCENT will be prompted on the top of the display to indicate that the balance is in the percent weighing mode Remove the sample and PERCENT 0 00 will be displayed Place an unknown sample to display the percentage weight To set another weight as 100 press Mode and continue as before To manually enter a value to be set as 100 press Up or Down key when PERCENT SAMPLE is shown to select PERCENT Ent Wt Press Enter Display will show the value in the unit last used in the weighing mode Adam Equipment Company 2011 14 e Enter the weight using the numeric entry method see section 7 1 e Place unknown sample to display the percentage weight e To perform percent weighing with another sample press Mode and continue as before e To return to normal weighing press Esc NOTE Percentage
41. ry to weigh a sample of known volume in air and then in the liquid The volume of the sample must be entered by the user The last known volume is stored for use at any time If using the density determination kit the volume of the plumb is marked on its support Le 10 123 Steps e Press Mode and then Up and Down to select Density Press Enter to select the Density mode e Use Up and Down to scroll through the solid or liquid method e When DENSITY LigUld is shown press Enter for the liquid method e The volume will be asked for Enter the volume using the numeric entry method see section 7 1 or continue using the last volume entered e Press Enter to continue Adam Equipment Company 2011 22 e The balance will request the weight in air by displaying AIR WEIGHT Place the glass plumb supplied with the density determination kit in air on the weighing pan and press Enter to start the air weighing The value will be shown in the last selected unit e After completion of the air weighing the balance will request the weight in liquid by displaying LIQUID WT Submerge the item in the liquid and press Enter to start the liquid weighing The weight will be shown in the last selected unit After completion of the liquid weighing the balance will compute the density of the sample and display it as DENSITY XXXX g cc e Remove the item from the pan e Press Mode to continue with a new sample or pre
42. s User Problems The user is asking the balance for something it cannot do or is confused by the modes and functions of a balance It is also possible the user has set a parameter that has affected the balance operation Resetting the parameter to a normal value will restore operation Adam Equipment Company 2011 35 Mechanical Problems The balances consist of complicated and fragile mechanical devices They can be damaged by placing a weight on it which is too high for the balance or by dropping the balance or occasionally shipping it without taking care The most fragile parts are the flexures Dust dirt spills and other foreign objects in the balance can also cause problems Electronic Problems These are the rarest of the problems affecting balances If an electronic problem is suspected make sure the mechanical problems that can cause similar symptoms have been eliminated before attempting electronic repairs With the exception of cables most electronic repairs are solved by board replacement The table that follows is a guide of common problems and their solutions Note that many problems may have multiple solutions and there may be problems found that are not listed in the table For Service Information contact Adam Equipment or your supplier Adam Equipment Company 2011 36 BALANCE DOES NOT FUNCTION Problems Possible causes Suggestions The balance is dead when power is applied Power supply f
43. show the symbol for the first unit e g carats ct together with its enable state OFF or On The user can then enable or disable the carats unit by using Up or Down Pressing Enter will confirm the setting and will advance to the next weighing unit Repeat for each weighing unit in turn Gram is always enabled Press Mode to advance to setting of the next menu or press Esc to return to normal weighing 13 2 ENABLE WEIGHING MODES Same steps are followed to enable or disable the weighing modes Adam Equipment Company 2011 29 e Press Enter when MODES is displayed The display will show the first mode i e Parts Counting PARTS together with its enabled state OFF or On The user can enable or disable the parts counting mode by using Up or Down Pressing Enter will confirm the setting and will advance to the next weighing mode Repeat for each mode in turn e Press Mode to advance to setting of the next menu or press Esc to return to normal weighing 13 3 ENABLE SERIAL INTERFACE PARAMETERS The parameters affecting the serial setup are set in a similar manner to the other parameters Press Enter when SERIAL is displayed to enter the sub menu The parameters that can be set are Adam Equipment Company 2011 30 ENABLE The serial port can be set to On or OFF BAUD RATE Set the Baud Rate to 4800 9600 19200 or 38400 the default rate being 4800 PARITY
44. ss Esc to return to normal weighing e Pressing Print will print the density value in g cc 10 CALIBRATION The PGW M series can not be calibrated with an external mass 10 1 MANUAL CALIBRATION Pressing the Cal key will start calibration automatically using an internal mass When calibration is complete the balance will return to weighing Calibration is also initiated by a change in internal temperature by 2 or at an interval of 4 hours See section 10 2 10 2 AUTOMATIC CALIBRATION The Auto Calibration feature can not be disabled or changed by the user The balance performs automatic calibration when any of the following conditions have been met 1 5 minutes after power is applied to the balance 2 Internal temperature changes by 2 C 3 Time since last calibration exceeds 4 hours Adam Equipment Company 2011 23 After the self test on the first power on the balance will display WARM UP and countdown from 300 seconds before performing the automatic calibration Subsequently it will calibrate automatically whenever there is a change in internal temperature by 2 or after every 4 hours The balance should be at a stable zero The user knows a calibration is asked for by the flashing of the CAL symbol on the display Pressing Esc during this time will postpone the calibration by 1 minute to allow the weighing in progress to be completed 11 RS 232 INTERFACE The balances have the ability to send or
45. st or other obstructions Inspection of the mechanics may be needed for any possible problems Readjusting of the Eccentric loading is recommended Poor Linearity Usually a mechanical problem Electronic Problems Re check repeatability Inspection of the flexures for damage or loose hardware may be required Use the Linearity Function in the service menu to reset linearity A problem in the analogue circuit board or power supplies can cause poor linearity Make sure all mechanical problems have been eliminated first Adam Equipment Company 2011 39 OTHER PROBLEMS Does not calibrate automatically Zero shifted more than allowed Calibration timeout Check all flexures for damage Reset factory calibration Verify linearity and repeatability The balance may be unstable Verify stability as above Calibration weight motor does not stop Check the cables to the motor try plugging the balance into the power again Look for friction in the calibration weight movement Check the opto coupler that controls the motor position RS 232 not working Doesnt print Check parameters match the device connected Verify cable is correct RS 232 circuits damaged Display dark keys beep Display contrast poor Cable unplugged or damaged Check the cables to the display Replace the display which could be damaged Adam Equipment Comp
46. t automatischen W geapparate Strumento per pesatura non automatico L instrument de pesage 3 fonctionnement non automatique Imstrumento para pesaje non automatico Manufacturer Adam Equipment Co Hersteller Adam Equipment Co Fabricant Adam Equipment Co Ltd Ltd Ltd Type PGW M Typ PGW M Type PGW M No of the EC Nr der EG N du certificate type approval TCM 128 10 4762 Bayartzul gsung TCM 128 10 4762 d approbation TCM 128 10 4762 certificate CE de type Corresponds to the production model Entspricht dem in der Bescheinigung ber die Correspond au mod le d crit dans le certificat described in the EC type approval certificate Bauartzulassung beschriebenen Baumuster sowie approbation CE de type aux exigences de la and to the reguirements of the Council den Anforderungen der EG Richtlinie 2009 23 EC directive 2009 23 EC modifi e et aux Directive 2009 23 EC as amended and to in der jeweils geltenden Fassung und den exigences des directives CE suivantes the reguirements of the following EC Anforderungen folgender EG Richtlinien Directives 2006 95 EC Electrical eguipment 2006 95 EC Elektrische Betriebsmittel 2006 95 EC Mat riel lectrigue pour for use within certain zur Verwendung innerhalb utilisation dans des limites voltage limits Low bestimmter de tension d finies Voltage Directive Spannungsgrenzen Directive Basse Tension Niederspannungsrichtlinie 2004 108 EC Electromagnetic 2004 108 EC Elektromagnetische 2004 108 EC Comp
47. voltaggio Directivo di limites del voltaje voltaggio basso Diretivo di voltaje bajo 2004 108 EC EMC richtlijn 2004 108 EC Compatibilita 2004 108 EC Compatibilidad electromagnetico electromagnetico Deze verklaring is alleen geldig samen met Questa dichiarazione e valida solamente se Esta declaracion es valida solamente si een certificaat van overeenstemming accompagniato da un certificato di conformita accompagniato a un certificado da afgegeven door een bevoegde instantie relaciato da un ente riconosciuto conformidad emitida par un organismo notificado Signature Date Unterschrift Datum Signature ge Date 22 July 2011 Handtekening Datum Firma J S Cumbach Date Firma Technical Manager Fache Adam Eguipment Company 2011 42 Page 43 of 52 Adam Eguipment Company 2011 43 18 BALANCE MENU DIAGRAMS PW M PGW M MENU STRUCTURE WEIGHING OPERATOR O key Standby Operation 0 T key Zero Tare a Prin key Serial output in selected format if enabled Uni key Select enabled units Ca key Manual internal calibration Mode key Select enabled modes _ Setup key Supervisor passcode enabled Adam Equipment Company 2011 Software Version 3 10 Parts counting Percent weighing Sample weight Entered weight Select reference quantity Load reference quantity Load 100 weight Enter
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