MISTRAL™ USER MANUAL
Contents
1. Temperature C Temperature C 100 p C 90 p C 80 80 Detail B 70 60 60 50 40 40 30 20 20 M 0 2 4 6 8 10 12 14 16 18 20 Time min 0 H Detail B 0 10 20 30 40 50 60 70 80 90 100 Diagram 2 Temperature from 90 C down to 59C measured in Mistral with cool option 0060 063 25 Mistral User Manual 5 Temperature change Mistral without cool option Up 7 C min up Down 0 5 C min down from 70 C to 30 C Temperature C Temperature C 160 p C 90 p 80 80 70 Detail C 60 60 50 30 20 20 2 3 4 5 6 7 8 Time min Time min 0 Detail C 0 5 10 15 20 25 30 35 Diagram 3 Temperature from 25 C up to 90 C measured in Mistral without cool option Temperature C Temperature C p C a p C 85 80 80 Detail D 75 60 70 65 40 60 55 0 2 4 6 8 10 12 14 16 18 20 min M Time min Bi i Detail D 0 10 20 30 40 50 60 70 80 90 100 Diagram 4 Temperature from 90 C down to 30 C measured in Mistral without cool option Time programmable temperature change Time base 9hr59 total time with 1 minute increments Maximal 10 programmable lines Programmable temperature ramp2. MISTRAL USER MANUAL MISTRAL temperature calibration values Calibration 10 C oC Calibration 309C oC Calibration 90 C oC Serial no Date Paraph July 2005 Version 2 5 0060 063 25 SPARK HOLLAND B V P O BOX 388 7800 AJ EMMEN THE NETHERLANDS PHONE 31 591 631700 FAX 31 591 630035 E MAIL SOLUTIONS SPARKHOLLAND COM SPARK HOLLAND INC 666 PLAINSBORO ROAD SUITE 1336 PLAINSBORO NJ 08536 USA PHONE 1 609 799 7250 FAX 1 609 799 8250 E MAIL USA SPARKHOLLAND COM WWW SPARKHOLLAND COM Other products by Spark Holland B V e BasicMarathon Autosampler 9 Marathon XT Autosampler e Midas Autosampler e Triathlon Autosampler gt Endurance Autosampler e Reliance Autosampler e Symbiosis 9 Symbiosis Pharma Copyright 2005 Spark Holland BV All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form by any means without written permission from Spark Holland BV Spark Holland BV reserves the right to make changes to the design and specifications of the Mistral and this manual without prior notice DECLARATION OF CONFORMITY We Spark Holland BV Pieter de Keyserstraat 8 NL 7825 VE Emmen Declare that the product Columnthermo
3. A gt Step duration parameters 0 000 50 C 0h45 0 0h00 509c 0h45 New temperature lt menu enter V gt lt 0 0n00 50 C 0h45 v lt lt 0 0n00 50 C On45 Duration V lt lt 0 000 50565 5 V lt lt Previous programming line 0 0h00 50 C 0h45 V V A V gt gt Ramp parameters next programming line 0 0n00 5096 21 0 New temperature V lt lt 0 0 00 50955 0 V lt lt 0 0 00 50 C 71 0 Ramp V lt lt 0 0 00 509795 0 V gt Return to the first screen 1 45 609C 0 30 V V A To switch between the Step duration parameters and the Ramp parameters press 4 Or till the reguired parameters appear in the display Only the displayed parameters will be executed in the temperature program which can be a combination of both parameters 0060 063 25 Mistral User Manual 21 After the temperature program line with new temperature setpoint and duration or ramp has been edited correctly it is entered and stored by pressing menu enter The cursor will return to the number at the beginning of the line When the temperature program is edited correctly press menu enter to return to the menu screen 4 2 3 Programming examples This section contains two examples of temperature programs The first is an example of STEP DURATION PROGRAMMING the second
4. Up 0 1 5 09C min Down 0 1 1 5 C min 90 C to 25 C Only possible if cool option is installed It is possible to program a ramp up to 9 9 C min Only the above listed ramp ranges can be guaranteed Memory Battery back up memory for programmable parameters 6 Mistral User Manual 0060 063 25 SAFETY Detection Limiter Electronics ELECTRICAL Electronics Communication Power reguirements Power consumption Installation category Pollution degree DISPLAY Displayed parameters Vapour sensor with selectable alarm settings Temperature limit switch at 1259C Watchdog circuit for microprocessor check 68000 microprocessor system RS232 communication Outputs Relay alarm output temperature or vapour sensor Relay oven ready Buzzer alarm temperature or sensor Inputs Start temperature program Emergency shut down 115 230 Vac 50 60 Hz 400 VAmax II acc IEC 1010 2 acc IEC 664 Actual temperature in 0 1 C Setpoint temperature in 1 C Elapsed time in hours and minutes DIMENSIONS in vertical position Dimensions HxWxD Oven dimensions HxWxD Weight GENERAL Operating Temperature Storage Temperature Humidity Storage Humidity 0060 063 25 514 x 170 x 325 mm usable in horizontal or vertical position 400 x 110 x 50 mm 12 5 kg without cool option 16 kg with cool option 10 35 C 20 up to 60 9C 30 80 RH 30 80 RH Mistral User
5. Manual 7 8 Mistral User Manual 0060 063 25 1 INTRODUCTION The Mistral is a column thermostat that provides exact and reproducible temperature control Large area heating plates guarantee a safe and stable operation at a temperature range from ambient 5 C up to 90 C while forced air circulation ensures excellent temperature uniformity in the column area A temperature controlled column area contributes to the reproducibility of retention times HPLC separations are more consistent at a constant temperature and some times more efficient at elevated or sub ambient temperatures With a temperature controlled column area room temperature changes will no longer affect your separations With the optional Peltier cooling the Mistral allows a temperature range from 5 C up to 90 C and temperature changes are achieved in shorter time An injector is mounted inside the oven to achieve a maximum temperature stability of the HPLC system With the Mistral it is possible to perform temperature gradients to optimize a separation The Mistral column thermostat is compatible with most HPLC instruments It has a remote I O connector for communication with other HPLC components 0060 063 25 Mistral User Manual 9 10 Mistral User Manual 0060 063 25 2 INSTRUMENT DESCRIPTION 1 Display adjustable for horizontal and vertical use of the Mistral 2 Keyboard adju
6. STEP DURATION Programming a new temperature setpoint and its duration e RAMP Program a new temperature and the temperature ramp this way of programming exactly defines the temperature change The Mistral will calculate the time necessary to reach the programmed setpoint with the programmed ramp The STEP DURATION and the RAMP method can be combined in one temperature program see section 4 2 3 the second example How to step through the temperature program and editing a value in one programming line is shown on the next pages 4 2 2 Fixed temperature The initial temperature is the first line of the program OFF PROG STOP 0 Entering or leaving the temperature programming mode menu enter Y SETPOINT 20 gt gt SETPOINT 20 C Temperature setpoint lt menu enter After the new temperature setpoint has been programmed press menu enter to enter and store the new value Leave the temperature programming mode by pressing menu enter once more The new programmed temperature setpoint is activated when the temperature control is switched ON from the menu screen see section 4 2 0060 063 25 Mistral User Manual 19 4 2 2 1 Temperature program The temperature program consists of 10 lines Each line consists of four parameters the line number 0 9 the elapsed time the new temperature setpoint and the STEP DURATION duration of the setpoint or RAMP parameters A programming line will b
7. is an example of the combination of STEP DURATION and RAMP PROGRAMMING Temperature program with STEP DURATION 0 0n00 20 0 19 1 LarsH A 2m 052 2iaiL5 3 Anas 60 nb A 15 50 5 Temperature C Actual temperature Setpoint temperature 0 60 120 180 240 300 360 420 480 540 Time min Figure 6 Temperature diagram with STEP DURATION programming 22 Mistral User Manual 0060 063 25 Temperature program with RAMP and STEP DURATION In this example both options are used e The RAMP PROGRAMMING to control the temperature changes e The STEP DURATION PROGRAMMING for temperature duration after a change The temperature setpoint of those lines is equal to the previous setpoint 0 0 00 25 0 10 1 0h10 35 70 5 2 0 30 35 0020 3 0 50 45 21 0 4 1h00 45 0h10 5 1h10 25 1 0 6 1830 25 0 Temperature 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 Time min Figure 7 Temperature diagram with RAMP and STEP DURATION programming When programming a temperature ramp insure that the Mistral can reach the previous programmed setpoint If that is not the case the Mistral will try to follow the theoretical programmed temperature 0060 063 25 Mistral User Manual 23 4 3 System settings The SYSTEM SETTINGS contain Temperature calibration parameters e The sensitivity of the vapour detector e The maximum
8. port 2 of the valve The factory installed loop is connected to port 1 and 4 and has a volume of 20 HL Other loops can be installed Connect two waste lines from port 5 and 6 to prevent leaking of solvent inside the oven If no injection valve is installed mount the column with the column fixation springs in the oven compartment Remove the column fixation bridge from the oven door and screw it on the rear side of the oven compartment The inlet tubing from the pump the outlet tubing to the detector and the waste tubing can be positioned between the edges of the oven compartment and the oven door the flexible rim of the oven door will prevent air and heat leakage from the oven Column Column fixation bridge Fixation sprint 9 Column Oven door Figure 4 Mounting the column inside the Mistral 16 Mistral User Manual 0060 063 25 4 OPERATION After power on the Mistral will perform a self test After the self test without error messages the Mistral will show the temperature screen SELF TEST READY X X 22 B C 22 C If an error is found the Mistral will give an error code on the display See Table 2 in section 4 5 3 Error codes for code explanation press any key to continue ERROR CODE 02 If necessary the Mistral will automatically go to the SYSTEM SETTINGS see section 4 3 If the error will not affect its functioning the Mistral will c
9. programmable temperature To enter the SYSTEM SETTINGS menu press a key during power up The moment the screen displays SYSTEM SETTINGS release the key and the Mistral is in the SYSTEM SETTINGS menu SYSTEM SETTINGS With A or V you can move through the SYSTEM SETTINGS lines After all settings have been entered press menu enter to leave the SYSTEM SETTINGS 4 3 1 Vapour sensor In the SYSTEM SETTINGS menu it is possible to make the vapour sensor more or less sensitive The vapour sensor has three values LOW LO STANDARD STD and HIGH HI VAPOUR SENSOR HI The indication HIGH represents a very sensitive vapour sensor which will give a vapour alarm at low vapour concentrations in the oven The indication LOW corresponds with a less sensitive vapour sensor A more volatile eluent will cause sooner a vapour alarm in case some eluent is leaking into the oven The same applies for higher temperatures at which a vapour alarm is detected sooner for smaller amounts of eluent leaking into the oven To change the vapour sensitivity move the cursor with lt l or gt to the current value and change it to LO STD or HI with A or V Enter the value by pressing menu enter The vapour sensor is not active in the first 2 minutes after power up See section 4 5 1 for the actions the Mistral takes when a vapour alarm occurs 24 Mistral User Manual 0060 063 25 4 3 2 Temperature calibration To insure
10. that the programmed temperatures are equal to the actual temperatures in the oven the Mistral has been calibrated at two Mistral without cool option or three temperatures Mistral with cool option The calibration can be found on the first page of this manual on the rear side of the keyboard of the Mistral and in the temperature calibration screens Changing these values will result in improper temperature control of the Mistral If the calibration parameters are lost because of a battery back up error Re enter the calibration values which are on the first page of this manual and on the sticker underneath the keyboard of the Mistral Temperature calibration screens with default values Cali prac 6 Only Mistral with cool option 1 5 Or Ome 51 5 90 0 To re enter the values move the cursor with lt or to the last digit of the value and change it with A or V Enter the value by pressing menu enter 4 3 3 Maximum temperature Program the maximum allowed programmable temperature of the column This can be useful when a column is used which may not be heated above a certain temperature Max Temp 90 0 C If the maximum temperature is changed and the maximum temperature is lower than one of the programmed temperatures in the temperature program the Mistral will display a warning CHECK SETPOINTS All temperatures will be set to the default temperature of 25 C 0060 063 25 Mi
11. attery power low No action required Mistral will continue with self test potential data loss after pressing a key 02 Battery back up error Check temperature calibration values see first page of all values reset to manual for values default If the error happens frequently call service engineer 03 RAM test error Call service engineer 04 EPROM test error Call service engineer 05 Reserved 06 Reserved 4 5 4 Warnings When programming a new temperature setpoint the following messages may be displayed MINIMUM 5 C You are trying to program a temperature value which is below 5 C in case of a Mistral with cool option MINIMUM 25 C You are trying to program a temperature value which is below 25 C in case of a Mistral without cool option MAXIMUM 90 C You are trying to program a temperature value which exceeds the maximum temperature programmed in the SYSTEM SETTINGS default 90 C oo Mistral User Manual 0060 063 25 When programming a duration the following message may be displayed MAXIMUM VALUE You are trying to enter a duration with which the total time of the ten lines exceeds 9h59 Increase the temperature duration to reduce the total time of the temperature program When programming a ramp the following messages may be displayed EXIT RAMP RANGE You are entering a positive ramp larger than 5 09C min or a negative ramp larger than 1 59C min Larger values are a
12. can be turned ON or OFF this depends on its actual status The value displayed is the actual status PROG Entering the program menu Highlight the PROG item and press the menu enter key In the program menu it is possible to program the temperature setpoint and the temperature control program START STOP Starting the temperature program With the START STOP item the temperature control program can be started or stopped depending on its actual status The value displayed in the screen is the actual status Remember that it takes some time before the oven temperature reaches the setpoint temperature Section 4 2 3 shows an example how a temperature program may look and shows the result of the temperature program on the oven temperature The temperature program can also be started with an external input see section 3 3 At the end of the temperature program the temperature control will return to its initial setpoint temperature if it was ON at the moment of starting At the end of the temperature program the temperature control will turn OFF if it was OFF at the moment of starting 18 Mistral User Manual 0060 063 25 4 2 1 Temperature programming After the program menu has been entered as described in section 4 2 you have access to two ways of programming 1 FIXED TEMPERATURE only the initial temperature has to be entered 2 TEMPERATURE PROGRAM 10 temperature changes can be programmed in two different modes e
13. ckwise by a service engineer or at the factory Then the Mistral can easy be programmed in a horizontal position Allow sufficient time to reach ambient temperature before switching ON The Mistral now only needs a power connection to operate Be sure that the ventilation holes in the rear panel and in the right side panel Mistral in vertical position are free of blockage so that proper functioning of the Mistral is guaranteed Leave at least 3 centimeters of free space at the right hand side and 6 cm at the rear side of the Mistral Do not install the Mistral in places subject to excessive dust direct sunlight or shocks and do not place it near any other source of heat because this will disturb the cooling of the oven Using this instrument not according these instructions or good laboratory practice may cause unsafe operations WARNING 0060 063 25 Mistral User Manual 13 3 2 Power connections Before plugging in the power cable check the voltage setting of the Mistral at the input socket on the rear panel Make sure that the voltage setting is identical with the voltage of your local power supply If the indicated voltage is not correct select the proper voltage by removing inverting and then re entering the voltage selector cartridge Figure 1 item 7 Check if the right fuses are installed if not replace them with the right fuses For 115 Vac use two 5 AT fuses slow For 230 Vac us
14. e 25 4 4 Serial interface 26 4 5 Alarms and warnings 27 4 5 1 Vapour alarm 27 4 5 2 Temperature alarm 27 4 5 3 Error codes 28 4 5 4 Warnings 28 PROGRAMMING CHART 31 0060 063 25 Mistral User Manual 3 4 Mistral User Manual 0060 063 25 SPECIFICATIONS TEMPERATURE CONTROL Temperature range 5 C up to 90 C with 19C increments with cool option Ambient 59C up to 909C with 19C increments without cool option The ambient temperature and humidity directly influences the lower temperature limit of the Mistral When the temperature and or the humidity rises the lower temperature will also rise Typically a AT of 189C is possible Temperature accuracy Better than 0 19C measured at 309C in the center of the compartment Temperature stability Better than 0 1 C measured at 30 C in the center of the compartment Temperature reproducibility Better than 0 19C measured in the center of the compartment Temperature gradient Better than 0 29C measured in the column area Temperature change Mistral with cool option Up 109C min up Down 3 9C min down from 70 C to 30 C Temperature C Temperature C 160 Pi C 90 p C 80 80 70 Detail A 60 60 50 40 40 30 20 20 2 8 4 5 6 7 8 Time min Time min 0 Detail A 0 5 10 15 20 25 Diagram 1 Temperature from 59C up to 90 C measured in Mistral with cool option
15. e saved with STEP DURATION parameters OR with RAMP parameters Both types of parameters can be combined within the temperature program Temperature program parameters STEP DURATION RAMP 0 2 15 50 C 0 45 lt gt 0 2h15 509C72 0 Line number 0 9 Start time for this line Calculated by the Mistral New temperature setpoint 25 909C or 5 909C with cool option The maximum can be programmed in the SYSTEM SETTINGS see section 4 3 3 Duration of this setpoint The total time of the temperature program may not exceed 9h59 Ramp indicator 2 Positive ramp J Negative ramp gt Same temperature no ramp Ramp settings 0 1 9 9 C min Although it is possible to program a ramp up to 9 99C min only the following ramp ranges can be guaranteed Ramp up 0 1 5 0 C min Ramp down 0 1 1 5 C min only when cool option is installed A negative ramp can only be programmed when the cool option has been installed If a time of OhOO is programmed in one of the lines in the temperature program or a ramp of 0 0 is programmed in one of the lines of the temperature programthat line is skipped and the Mistral will not execute this line and go to the next line 20 Mistral User Manual 0060 063 25 TEMPERATURE PROGRAMMING STRUCTURE OFF PROG STOP Ny 0 Entering or leaving the temperature programming mode menu enter VY SETPOINT 20 C Stepping through one programming line V Y
16. e two 2 5 AT fuses slow USE ONLY A SUPPLY APPLIANCE WITH PROTECTIVE GROUNDING CAUTION All fuses must be UL listed and CSA certified RISK OF FIRE REPLACE FUSES AS MARKED WARNING When the voltage selection and fuses are correct for your power source plug in the power cable 3 3 Control I O The Remote I O connector on the rear panel of the Mistral permits communication with other HPLC components The following list provides pin out and functional description for the Remote I O connector inputs and outputs Table 1 Remote I O connector P1 Pin no Function 1 GND 2 INPUT 1 Start temperature program TTL 3 INPUT 2 Panic stop TTL 4 Not used 5 COMM 1 Common Oven Ready 6 COMM 1 NC 7 COMM 1 NO 8 COMM 2 Common Alarm Vapour and Temperature 9 COMM 2 NC 10 COMM 2 NO 14 Mistral User Manual 0060 063 25 All TTL inputs active low must be low for at least 1 second All relay contacts COMM 1 and COMM 2 Vmax 28 Vpc Vac Imax 0 25 A The oven ready relay will be activated if the actual temperature is within 0 5 C of the setpoint temperature Once the oven ready relay is activated it will stay activated until a new setpoint is activated or the temperature control is switched OFF The alarm relay will be activated if a vapour alarm is detected see section 4 3 1 or a temperature alarm is detected see section 4 3 3 The manufacturer will not accept any liability for damages directly or ind
17. enter Y V V A geras zo so 91 885 mo 80 0060 063 25 Mistral User Manual 31
18. irectly caused by connecting this instrument to devices which do not meet relevant WARNING Safety standards 3 4 MultiLink Connector The MultiLink connector is used to make the Mistral communicate with other software packages Set the dipswitch S1 and S2 as follows to let the communication work probably 51 52 k d DE 51 2 3 4 O ON 0 O ool 68 08 A O or oJ 65 52 1 2 3 4 2 OUT OFF Figure 2 MultiLink board Port Description S1 OUT to next device S2 IN to PC or previous device Connections for 9 pin connector pin 2 TD Transmitted data to the computer pin 3 RD Received data from the computer pin 5 SG Signal ground Also indicated as GND in some devices 0060 063 25 Mistral User Manual 15 3 5 Cleaning The outside of the Mistral and the oven compartment can be cleaned with a dry cloth or with a cloth wetted with some Isopropanol Be sure no Isopropanol leaks in to the Mistral 3 6 Fluid connections To avoid extra void volumes use short tubing connections Refer to Figure 3 Pump Column Loop LOAD INJECT Figure 3 Flow diagram of the Rheodyne Model 7125 valve When an injection valve is mounted inside the Mistral connect the column to port 3 of the valve and mount the column with the column fixation springs on the oven door see Figure 4 Tubing from the pump should be connected to
19. llowed but it is not guaranteed the Mistral can perform the programmed ramp MINIMUM 0 1 MAXIMUM 9 9 You are trying to enter a ramp smaller than 0 1 C min or larger than 9 9 C min the Mistral will not allow it MAX TIME gt 9h59 You are trying to enter a ramp which result in a total time that exceeds 9h59 the Mistral will not allow it Increase the temperature ramp to reduce the total time NO COOL NO RAMP You are trying to program a negative ramp when there is no cool option installed NO RAMP IF lt 259C You are trying to program a negative ramp to a temperature setpoint lower than 259C this is not allowed Warning when programming a maximum temperature in the SYSTEM SETTINGS CHECK SETPOINTS The maximum temperature is changed and the maximum temperature is lower than one of the programmed temperatures in the temperature program All temperatures will be set to the default temperature of 25 C 0060 063 25 Mistral User Manual 29 30 Mistral User Manual 0060 063 25 PROGRAMMING CHART menu enter V nn d V V Y V V A 5 mn mw mememw rcs V VIVI ALA 0 onoo sore onas 11 2 onoo 50 29 0 VIVI viv am VIV YI V V A V V A 2 enas 40 onas 91 8 enas 0 V menu enter 1 5 865 oo Uwr 85 85 or mes grw v V VN menu
20. ontinue the self test 4 1 How to use the keyboard MISTRAL The Mistral keyboard has five keys to control all its functions four cursor keys and menu enter Enter With menu enter it is possible to enter a menu or enter a value With gt and it is possible to step horizontally through a line A blinking cursor indicates its position in the line When the cursor is blinking at the first position of the line it is possible to step vertically through the lines of a menu with A and V When the cursor is blinking at a numeric value it can be increased with A and decreased with V Pressing A and V for a longer period will increase the speed If the cursor is blinking at a logical value ON OFF or START STOP the value can be toggled with A or V 0060 063 25 Mistral User Manual 17 4 2 Programming After powering up the Mistral will display the temperature screen 22 8 2 actual temp gt setpoint This screen shows the actual temperature and the setpoint temperature If the setpoint temperature is blinking in the temperature screen shown as 25 C the temperature control is OFF Enter the menu screen by pressing menu enter OFF PROG STOP The cursor is blinking at the P of PROG with lt l and i gt it is possible to highlight one of the other items ON OFF Activating the temperature control With the ON OFF item the temperature control
21. stable for horizontal and vertical use of the Mistral 3 Injection valve optional 4 Oven door 5 Waste tubing 6 Mains switch 7 Fuses and mains voltage selector 8 Ventilation holes outlet 9 MultiLink connector for serial control 10 Remote I O connector MISTRAL 1 e e e e 9 8 5 L 9 au 5 ESS E 4 N 2 8 6 2 gt 0 F 5 e 5 5 e e e oe Figure 1 Front and rear view of the Mistral 0060 063 25 Mistral User Manual 11 12 Mistral User Manual 0060 063 25 3 INSTALLATION 3 1 Unpacking Inspect the Mistral for indications of damage Damage that occurs to the Mistral in transit indicated by damaged containers is the responsibility of the carrier and should be reported to the carrier immediately The carrier should inspect shipping containers if a claim is filed For contents of shipping containers see packing list in container The Mistral is designed to be placed vertically or horizontally so it will always find a place beside or under your other HPLC components In case of horizontal use order the additional support feet kit part no 0880 755 by your local Spark distributor and follow the supplied instruction The Mistral is ready to use standard in a vertical position The display keyboard unit can be rotated 90 counter clo
22. stat Mistral type 880 is in conformity with the following documents e EEC directives 89 392 incl 91 368 and 93 44 machine safety and EEC directives 73 23 and 93 68 low voltage safety applied with the following standard EN 61010 1 Safety reguirements for laboratory eguipment Class I Installation cat II Pollution degree II Spark Holland will not accept any liability for damages directly or indirectly caused by connecting this instrument to devices which do not meet relevant WARNING safety standards e EEC directives 89 336 92 31 and 93 68 EMC requirements applied with the following standards EN 61326 1 1997 EMC requirements for electrical equipment and A1 1998 for measurement control and laboratory use Use shielded cables and connectors for all remote connections Emmen May 2002 Rein van den Berg QA manager 0060 063 25 Mistral User Manual 3 2 Mistral User Manual 0060 063 25 TABLE OF CONTENTS SPECIFICATIONS 5 1 INTRODUCTION 9 2 INSTRUMENT DESCRIPTION 11 3 INSTALLATION 13 3 1 Unpacking 13 3 2 Power connections 14 3 3 Control I O 14 3 4 MultiLink Connector 15 3 5 Cleaning 16 3 6 Fluid connections 16 4 OPERATION 17 4 1 How to use the keyboard 17 4 2 Programming 18 4 2 1 Temperature programming 19 4 2 2 Fixed temperature 19 4 2 3 Programming examples 22 4 3 System settings 24 4 3 1 Vapour sensor 24 4 3 2 Temperature calibration 25 4 3 3 Maximum temperatur
23. stral User Manual 25 4 4 Serial interface The serial interface enables the Mistral to communicate with other devices or a personal computer To enter the communication menu and activate the serial interface you have to toggle from the PROG item to the COMM items and press menu enter The SERIAL MODE is now active In the SERIAL MODE the device identifier of the Mistral can be changed see programming chart below OFF PROG STOP OFF COMM STOP V V A V V A V V A lt gt OFF Comm STOP OFF COMM START V menu enter SERIAL 22086 V V A SERIAL ID 50 SERIAL ID 50 While changing the device identifier serial communication and external I O control are not possible When the Mistral is RUNNING a temperature program it is not possible to change the device identifier The SERIAL MODE can be exited by pressing menu enter The Mistral will return to the menu screen and all running activities of the Mistral will be stopped 26 Mistral User Manual 0060 063 25 4 5 Alarms and warnings 4 5 1 Vapour alarm When a vapour alarm is detected the Mistral responds with the following actions e The alarm buzzer will sound e A message is displayed e The alarm relay is activated e The temperature control is turned OFF e The temperature program is stopped if running After pressing a key the Mistral will rese
24. t the alarm and return to the temperature menu The vapour sensor is again disabled for 2 minutes See also section 4 3 1 Vapour sensor 4 5 2 Temperature alarm The Mistral has a protection against incorrect functioning of the oven This temperature alarm will not be activated if the maximum temperature settings SYSTEM SETTINGS see section 4 3 3 are exceeded but it detects any irregularities in the temperature control The alarm will be activated when any of the following phenomena occurs e The actual temperature drops below 29C e The actual temperature rises above 95 C e When the temperature control is on full power and no temperature change of more than 29C occurs within 1 minute E g if the oven door is not closed When a temperature alarm is detected the Mistral responds with the following actions e The alarm buzzer will sound The temperature alarm screen is displayed e The alarm relay is activated e The temperature control is turned OFF and the temperature program is stopped if running After pressing a key the Mistral will reset the alarm and return to the temperature menu 0060 063 25 Mistral User Manual 27 4 5 3 Error codes Error codes displayed during power up ERROR CODE 02 An error is found the Mistral will give an error code on the display See Table 2 for code explanation press any key to continue Table 2 Error codes of Mistral Error Cause Action code 01 B
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