TECHNOALPIN M 20 AT User Manual
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TECHNOALPIN M 20 AT User Manual

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M 2 0 AT
2005
USER MANUAL

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  • Page 1 M 2 0 AT 2005 USER MANUAL...

  • Page 2: Table Of Contents

    TechnoAlpin INDEX AUTOMATIC OPERATION ....................2 ..............................3 AUTOMATIC EGULATION ..................... 5 SERVICE CONSOLE FOR THE AUTOMATIC NOW MACHINE 2.0 KEYBOARD ………………………………..………………………………….……..……..6 ......……….....…6 2. OPERATION OF DISPLAYS, DIFFERENT MENUS AND VARIOUS LEVELS ……………………………………………………………….…..…..7 2.2 FUNCTION OF THE KEYS 3.0 AUTOMATIC CONTROL ……………………………………………………………….…..8 ..................………....8...

  • Page 3: Automatic Operation

    TechnoAlpin 1. AUTOMATIC OPERATION Automatic operation has been developed to minimize the operating expenditure. Running and stop phase will be regulated automatically and during operation the snow machine sets itself according to the environmental conditions. Block scheme: Control Air temp.

  • Page 4: Automatic Regulation

    TechnoAlpin THE JET RINGS On the M20 jet ring you find (viewed from the front): 12 fixed jets (FJ) 6 nucleators (N) 12 switchable jets (numbered V1….V12) 6 valve motors (numbered Vmot1…..Vmot6) 1.1 A UTOMATIC EGULATION Automatic regulation is accomplished through the sensor set, the control unit and the valve cards. The snow machine sets itself according to the given environmental conditions to produce the required snow quality.
  • Page 5 1 2 3 4 5 6 7 8 9 10 24V extern hydrom at present 16 PIN start extern PLUG stop extern hydrom at 2000 present hydrant open hydrant c losed pit rec ognition+ 1 pit rec ognition-1 blue Plug to blue E-Motor for manuel Hydromat...

  • Page 6: Keyboard

    TechnoAlpin Hydromat SE: The Hydromat SE is an automatic Hydrant with hydraulic / electro-mechanical control, which is run automatically from the snow cannon. The snow cannon reads and compares the given parameters and operates the opening/closing of the hydrants. The Hydromat SE is equipped with an electrical keyboard for manual operation and can, if necessary, be directly mechanically operated on the equipment.

  • Page 7: Operation Of Displays, Different Menus And Various Levels

    TechnoAlpin 2.0 THE KEYBOARD On the M20 snow machine with tower the keyboard is integrated along with the control unit in the switch box, however the keyboard is fixed on under the tower for machine service. It is linked to the control unit with a CANbus.

  • Page 8: Function Of The Keys

    TechnoAlpin 2.2 FUNCTION OF THE KEYS To control the display, the different menus and different levels there are 4 keys at your disposal: ESC, DOWN, UP and ENTER. The ESC key serves for being able to move from one level to the preceding one. If pressed repeatedly, it acts to reach level 1.Moreover this key is used for leaving a menu (in the case of a level having more...

  • Page 9: The Sensor Set

    TechnoAlpin Closing of hydrants Closing of valves Turbine downwards Turn to the right 3. AUTOMATIC REGULATION Automatic regulation is accomplished through the sensor set, the control unit and the valve cards. The snow machine sets itself according to the given environmental conditions to produce the required quality in snow.

  • Page 10: What A Level Is

    TechnoAlpin 4. WHAT IS A LEVEL? A level brings together various menus with their data, such as the level for the memory read analogue values. The M20 Software is subdivided into 3 levels: Level 1 is the main level and it concerns the operational condition and contains 7 data sets Level 2 contains variable parameters: with a maximum of 9 data sets.
  • Page 11 TechnoAlpin LEVEL 2 SNOW QUALITY TARGET PRESSURE AUTOMATIC SNOW READINESS SHAFT NUMBER SWING TARGET POS. VERTICAL LIGHT Here we are speaking about the second level and in detail about the setting of snow quality. 5. LEVEL 1 EBENE 1 LUFTTEMP...
  • Page 12 TechnoAlpin 5.1 STARTING THE M20 SNOW MACHINE EBENE 1 LUFTTEMP WASSERDRUCK REL FEUCHTE STATUS WASSERTEMP WASSERDURCH LEVEL 1 AIR TEMP. WATER PRESSURE REL. HUM. HUMID BULB TEMP. STATUS WATER CAPACITY WATER TEMP. Before the snow machine is started up by an appropriately trained technician, the following must be observed: ...
  • Page 13 TechnoAlpin  corresponds to the number of open switchable jets. At the start no jets are open, the snow machine  starts only with fixed jets. In the best of situations up to 10 jets may be opened.  corresponds to the operation situation of the snow machine in its opening stage.
  • Page 14 TechnoAlpin Auto - 30 ° C H _ _ Air temp. iIlustration 4 INFORMATION If the words: START, STOP, READY!, WAIT... and appear on the display the UP or DOWN keys can be pressed, to see the description of the shown value in the upper lines.
  • Page 15 TechnoAlpin IMPORTANT In the case of manual hydrant installation, then this must be opened within 60 minutes. OPERATION: Now the snow machine is in operation. During this phase the following should be considered:   The water pressure will be regulated by means of opening and closing the hydrant.
  • Page 16 TechnoAlpin Auto - 30 ° C H K T ***STOP*** Illus. 7 You see from the display that the machine is in the stop phase(***STOP*** ) but the turbine (T), the compressor (C) and the heating are (H) still in operation, these will be automatically switched off at a given moment.
  • Page 17 TechnoAlpin Auto Status _ _ _ Ready ! Bild 24 illustration 9 Now simply press the START key , to set the snow machine in motion. key pressed before “Ready” is shown, the cannon will not If the automatic start is active and the START start.
  • Page 18 TechnoAlpin Auto Status H _ _ Position OK Illus. 13 In the case that the snow machine is not fitted with a motor for vertical setting (the hand crank will be used to bring the snow machine into position) the word ‘start‘ remains on the display, see picture 11.
  • Page 19 TechnoAlpin STOPPING THE M20 SNOW MACHINE FROM THE “STATUS” DATA FIELD Also when stopping the snow machine, all steps that the machine is carrying out can be supervised from the “Status” data field. If the STOP key is pressed, the following appears on the display (illustration 15):...
  • Page 20 TechnoAlpin The turbine pipe will then go into the vertical basic position (illus. 21). Auto Status H _ _ Cannon mid Bild 19 Illus. 21 After this the machine has gone back to the basic position (start position), the heating will be switched off.

  • Page 21: Setting The Snow Quality

    TechnoAlpin To leave level 2 and to go back to level 1 once more press ESC To rise to level 3, UP and DOWN must be pressed at the same time. To leave level 3 and arrive at level 2, press ESC (you reach level 1) then press once more ENTER 6.1 SETTING THE SNOW QUALITY...

  • Page 22: Setting The Automatic Start

    TechnoAlpin 25 bar _ _ _ target pressure illustration 24 The standard value is 25 bar. When this value should be changed, press ENTER and the value begins to flash. With the UP key the flashing value will be counted upwards, with the DOWN key it will be counted off.

  • Page 23: Setting The Humid Bulb Temperature

    TechnoAlpin In this case the automatic start is not active (standard value). In the case this should be active, simply press the ENTER key, the word begins to flash. With the UP or DOWN key the setting of the automatic start can be set to ON.

  • Page 24: Setting The Spotlight

    TechnoAlpin Run through level 2, up to the point where snow readiness appears on the display (illustration 28): - 2,5° C _ _ _ Snow readiness Bild 26 illustration 28 The standard temperature stands at – 2,5 °C. In the case that this value is to be altered, press the ENTER key, the value begins to flash.

  • Page 25: Setting The High Angle

    TechnoAlpin 6.6 S ETTING THE HIGH ANGLE EBENE 2 SCHNEEQUALIT SOLLDRUCK SCHNEIBEREIT AUTOMATIK SCHACHTNUMMER SCHWENKEN SOLLPOS. VER LICHT level 2 snow quality target pressure automatic snow readiness shaft number swing target pos. vertical light In level 2 it is possible to set up the high angle. The high angle of the M20 snow machine can either be engaged manually by means of a mechanical crank or can be engaged automatically, provided that an electric motor is available.
  • Page 26 TechnoAlpin 0 Width _ _ _ Swing illustration 31 The pre-set standard value is 0 here. The swing angle set-up on 0 means that that the swinging is not active. If this value is to be altered, simply press the confirm ENTER key.

  • Page 27: Setting The Shaft Number

    TechnoAlpin 6.8 S ETTING THE SHAFT NUMBER EBENE 2 SCHNEEQUALIT SOLLDRUCK AUTOMATIK SCHNEIBEREIT SCHACHTNUMMER SCHWENKEN SOLLPOS.VER LICHT Level 2 snow quality target pressure automatic snow readiness shaft number swing target pos. vertical light In interlinked sites it is important to know which shaft the snow machine is linked to. The M20 snow machine has the possibility to recognize which shaft it depends on.
  • Page 28 TechnoAlpin 7. LEVEL 3 EBENE 3 SOFTWARE VERS SPRACHE SPEICH. E2PROM LEVEL OFTWARE VERSION LANGUAGE store E2prom  Level 3 contains 3 data:  Installed software version on the machine  language setting a value in E PROM The software version is a non changeable value and as such is only to be viewed as information text. The set language and the inscription E PROM are changeable data.

  • Page 29: Modifying The E2Prom Value

    TechnoAlpin There are 6 languages from which the choice can be made:   GERMAN  ITALIAN  ENGLISH  FRENCH  NORWEGIAN  SWEDISH SPANISH To alter the present language, press the confirm ENTER key and the value begins to flash.
  • Page 30 TechnoAlpin If you wish the latest setting to be stored, for example, concerning the snow quality, once more after having turned off the control unit, you must feed in the number 2. If you would like, for example, feed in the snow quality setting (2), the spotlight (32) and the vertical positioning (128), so you have to insert 162 in the E2prom (2 + 32 + 128 = 162) and so on.
  • Page 31 TechnoAlpin  The snow machines that are installed with a hydrant of the Hydromat type have two additional keys that permit the hydrants to be opened and closed manually. Observing the water pressure on the display, the  hydrant will be opened and closed with short beats on the keys .

  • Page 32: Manual Operation

    TechnoAlpin ATTENTION: The jet setting is, in every case, to be suited to the given water pressure; in the case of rising water pressure some jets must be shut down and vice versa. Opened water jets must show perfect spray beam, otherwise a replacement is required.

  • Page 33: Stopping

    TechnoAlpin Correlation of HB, DB and rel. Air humidity rel. air humidity Outs. T 100% ° C -2,6 -1.8 -1,1 -0,3 +2,0 +2,6 +3,3 -3,2 -2,5 -1.8 -1,1 -0.4 +0,3 +1,0 +1,6 +2,3 -3.8 -3.2 -2.5 -1.8 -1.2 -0.5 +0.1 +0.7...

  • Page 34: Error Messages

    TechnoAlpin ATTENTION: Make sure that the water hoses can be emptied, otherwise the inclination of the turbine pipe is to be set. ATTENTION During the start up, operation and stopping phase each error report triggers off the warning light. 9. ERROR MESSAGES The M20 snow machines are fitted with a system of self surveillance.
  • Page 35 TechnoAlpin jet ring has not triggered; pressure link is broken or iced over. Redo the air pressure link or the air pressure to the jet or set the compressor going. ring has fallen under 2 bar. The machine stops. F48 Turb on...
  • Page 36 TechnoAlpin the pressure cannot be held under 40 bar, close the hydrant and the machine will be stopped. If a manual hydrant is connected, close so all switchable jets and the machine snows on with minimum water. F128 Hydr cl.
  • Page 37 TechnoAlpin ADDITIONAL INFORMATION WHEN YOU PRESS A KEY THREE FIELDS LIGHT UP BRIEFLY IN THE LOWER LEFT CORNER OF THE DISPLAY AS CONFIRMATION. - 36 -...

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