Lauda AL 12, Operating Instructions Manual

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Page 3: ...farrstraße 41 43 97922 Lauda Königshofen Germany replaces release 04 2016 b 06 2012 05 09 03 09 03 07 YACE0086 Telephone 49 0 9343 503 0 Fax 49 0 9343 503 222 E mail info lauda de Internet http www lauda de Aqualine water baths LAUDA AL 2 LAUDA AL 5 LAUDA AL 12 LAUDA AL 18 LAUDA AL 25 Operating instructions Release 03 2018 c ...

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Page 5: ...ater Never operate the equipment without sufficient water level Do not start up the equipment if it is damaged or leaking the supply cable is damaged Switch off the equipment and pull out the mains plug for servicing or repair before moving the equipment Drain the bath before moving the equipment Do not make technical modifications to the device Have the equipment serviced or repaired by properly ...

Page 6: ... 7 1 MAINS CONNECTION 17 7 2 SWITCHING ON 17 7 3 TEMPERATURE SET POINT SETTING 18 7 4 CONTROLLER ERROR SIGNALS 18 8 MAINTENANCE 19 8 1 LOW LEVEL PROTECTION 19 8 2 UNLOCK THE SAFETY TEMPERATURE LIMITER 19 8 3 CLEANING 19 8 4 MAINTENANCE AND REPAIR 20 8 5 DISPOSAL OF THE PACKAGING 21 8 6 ORDERING SPARES AND NAME PLATE 21 9 ACCESSORIES 22 10 TECHNICAL DATA 23 CONFIRMATION Explanation of signs Danger ...

Page 7: ...ns Class B in accordance with CISPR 11 Worldwide No limitation Instructions for Class A digital devices USA This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Federal Communication Commission Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a comm...

Page 8: ...ocket Parts of the bath cover may reach surface temperatures above 70 C when operating at higher tem peratures Take care when touching it Always pull out the mains plug before cleaning maintenance or moving the water bath Only have specialists carry out repairs requiring the opening of the housing Values for temperature control and indicating accuracy apply under normal conditions according to DIN...

Page 9: ...1010 2 010 3 Connect the unit only to a socket with a protective earth PE connection Compare the information on the rating label with the supply details 4 Switch on at the mains switch 5 The controller runs a self test after switching on For a few seconds all segments are flashing 6 Setting the set point temperature First the current bath temperature is displayed Press the key shortly The display ...

Page 10: ... and functional elements 1 Gable cover made of plastic material swiveling and demountable 2 Temperature controller with LED display 3 Mounting feet 4 Control keys 5 Status LED K1 and K2 6 LED display 7 Save key 8 Key for set point settings 9 Mains switch 4 8 1 3 2 6 5 7 9 ...

Page 11: ...Aqualine 15 03 18 YACE0086 Control and functional elements 11 10 Name plate and resetting button for the safety temperature limiter Aqualine AL 5 Aqualine AL 12 Aqualine AL 18 10 ...

Page 12: ... terial Polycarbonate The bath cover made of steel is not interchangeable against the bath cover made of plastic material 4 4 Temperature display controller and safety circuit The bath tank is heated from underneath The acquisition of the actual value and the control of the bath temperature are carried out with a temper ature sensor fitted to the underside of the bath tank The units are fitted wit...

Page 13: ...e number Quantity Designation HGH 194 1 Bath gable cover made of transparent plastic material Polycarbonate fitted for every Aqualine water baths AL 2 and AL 5 HGH 195 1 Bath gable cover made of transparent plastic material Polycarbonate fitted for Aqualine water bath AL 12 HGH 196 1 Bath gable cover made of transparent plastic material Polycarbonate fitted for every Aqualine water baths AL 18 and...

Page 14: ...lation opening on the bottom of the unit and the heatsink at the back of the unit Keep a clear distance of at least 20 cm The gable cover has two positions Closed or opened In the position shown see figure left side the gable cover can be removed At bath temperature above 70 C the label supplied must be affixed on the bath in a clearly visible position ...

Page 15: ... mm minimum level is possible Emptying Switch off the water bath and withdraw the mains plug Empty the bath with the aid of a suction pump or other extracting device Siphon Hand Pump LAUDA catalogue number EZ 266 The units are designed for operation with non flammable liquids to DIN EN 61010 2 010 Do not drain the heat transfer liquid water in hot conditions ...

Page 16: ...ium car bonate liter of water TIP Water baths can be operated ideally with LAUDA Aqua 90 available in container sizes of 5 10 or 20 liters order number LZB 120 LZB 220 or LZB 320 There is a risk of electrochemical oxidation with the use of racks of non ferrous metals or non ferrous metal samples The LAUDA Aqualine water bath tanks are produced in stainless steel 1 4301 and are accordingly resistan...

Page 17: ...n 6 2 Note for electric installation on site The devices must be protected with a 16 ampere circuit breaker fitted during installation Exception Devices with 13 ampere UK plugs 7 2 Switching on Switch on using the mains switch The green LED indica tor is illuminated The controller runs a self test after switching on For a few seconds all segments are flashing First the current bath temperature is ...

Page 18: ...he set value twice with or wait for 30 s till the set point value will be saved automatically The LED 2 is illuminated if the heater feeds heat to the bath 7 4 Controller error signals LED display Visual alarm switch off Device status Cause Remedy E1 Automatic reset when the signal returns to the acquisition range Heater is OFF No or to less water in the tank Topping up with de calcified water Tem...

Page 19: ...it is a low water level in the tank 7 4 Above approx 150 C bottom temperature a mechanical safety temperature limiter cuts off the complete voltage supply Thereupon the LED display goes out This protective device is not self cancelling according to DIN EN 61010 2 10 First the cause of the overtemperature must be found If lack of water was the problem the limiter can be deactivated once water has b...

Page 20: ...fuses as specified 2 off T slow blow 12 5 A EES 014 1 off T slow blow 0 2 A EES 069 Size 6 3 x 32 fuses located in the unit Changing the fuses Before opening withdraw the mains plug pick up the gable cover and empty the bath Remove the rubber buffer out of the four feet Release the screws in the feet and in the bottom panel with a cross head screwdriver loosen the earthing cable and remove the bot...

Page 21: ...rom the name plate This avoids queries and supply of incorrect items Name plate Your contact for service and support LAUDA Service Constant Temperature Equipment Telephone 49 0 9343 503 350 English and German Fax 49 0 9343 503 283 E Mail service lauda de We are available any time for your queries suggestions and criticism LAUDA DR R WOBSER GMBH CO KG Pfarrstraße 41 43 97922 Lauda Königshofen Germa...

Page 22: ... AL 25 UE 029 Rack RN 18 1 AL 12 2 x AL 18 AL 25 UE 030 Rack RN 18 2 AL 12 2 x AL 18 AL 25 UE 031 Rack RN 30 AL 12 2 x AL 18 AL 25 UE 032 Rack RQ 13 AL 5 3 x AL 12 5 x AL 18 AL 25 UG 105 Rack RQ 18 1 AL 5 3 x AL 12 5 x AL 18 AL 25 UG 106 Rack RQ 18 2 AL 5 3 x AL 12 5 x AL 18 AL 25 UG 107 Rack RQ 30 AL 5 3 x AL 12 5 x AL 18 AL 25 UG 108 Rising platform 8 steps adjustable AL 12 2 x AL 18 AL 25 LCZ 0...

Page 23: ... kW 0 5 0 5 1 0 1 2 1 2 100 V 50 60 Hz kW 0 4 0 4 0 8 0 91 0 91 least mains fuse protection 230 V 115 V 100 V A A A 3 5 4 3 5 4 6 10 9 7 12 11 7 12 11 Max bath volume L 0 9 1 7 1 5 2 12 3 18 3 25 Bath vessel Deep drawn inner tank in stainless steel 1 4301 conforming to SAE 30304 AISI 304 Bath opening w x d mm 300 x 151 329 x 300 505 x 300 Bath depth mm 65 150 200 Footprint w x d mm 347 x 183 375 x...

Page 24: ...ction class according to DIN EN 61140 VDE 0140 1 Protection class I EU conformity The device complies with the basic health and safety requirements outline in the Directives listed below Low voltage Directive 2014 35 EU EMC Directive 2014 30 EU LAUDA DR R WOBSER GMBH CO KG Pfarrstraße 41 43 97922 Lauda Königshofen Germany We reserve the right to make technical alterations Code NFL suitable for non...

Page 25: ... LAUDA voir plaque signalétique Typ Type Type Serien Nr Serial no No de série mit folgendem Medium betrieben wurde was used with the below mentioned media a été utilisé avec le liquide suivant Darüber hinaus bestätigen wir daß das oben aufgeführte Gerät sorgfältig gereinigt wurde die Anschlüsse verschlossen sind und sich weder giftige aggressive radioaktive noch andere gefährliche Medien in dem Ge...

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Page 28: ...LAUDA DR R WOBSER GMBH CO KG P O Box 12 51 97912 Lauda Koenigshofen Germany Phone 49 9343 503 0 Fax 49 9343 503 222 E mail info lauda de Internet www lauda de ...