Lauda Varioshake VS 60 OI Manuale utente

Operating Instructions

Varioshake Shaking Incubator

VS 60 OI

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The Shaking Incubator LAUDA Varioshake VS 60 OI is universally applicable for all tasks in standard and research laborato-

ries that require exactly reproducible orbital motions and temperatures and a clear view of the cultures, for example in incu-

bations, fermentations, homogenisations, chemical and biochemical reactions, enzyme and tissue studies.

Temperature and shaking frequency are microprocessor-controlled. The temperature can be set within a range of 20 °C

(from approx 8 K above ambient) to 70 °C. The shaking frequency can be set from 20 min-1 to max 250 min-1 and oper-

ates with a fixed amplitude of 30 mm. The micro-processor-controlled timer continuously displays the current remaining

incubation time and emits an acoustic signal at end of time.

Control panel with main switch as well as display and operating elements of the timer and the electronic regulators for interi-

or temperature and shaking frequency.

Before installation, please check whether contents of package are in good order and complete. Should you note any damag-

es or have any reasons for complaint, please contact your supplier or directly:

LAUDA-GFL Gesellschaft für Labortechnik mbH

Schulze-Delitzsch-Str. 4+5

30938 Burgwedel - Germany

Telefon: +49 (0)5139 9958 0

Fax: +49 (0)5139 9958 21

E-Mail: info@lauda-gfl.de

Internet: www.gfl.de

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Content

Operating Instructions ...........................................................................................................................................................................1

1Use of the Shaking Incubator........................................................................................................................................................7

Intended Use..........................................................................................................................................................................7

Improper Use .........................................................................................................................................................................7

2Warranty .........................................................................................................................................................................................7

3Before installation ..........................................................................................................................................................................7

4Transport, Assembly and Location of the Shaking Incubator ....................................................................................................8

5Operating Voltage..........................................................................................................................................................................8

6Inbetriebnahme ..............................................................................................................................................................................8

Operation ...............................................................................................................................................................................9

Cooling Coil............................................................................................................................................................................9

Operation and display elements of the control panel........................................................................................................9

6.3.1

Incubation time .......................................................................................................................................................... 10

6.3.2

Incubation temperature............................................................................................................................................. 11

6.3.3

Shaking frequency...................................................................................................................................................... 11

RC Operation via PC......................................................................................................................................................... 12

Shutdown............................................................................................................................................................................. 12

7Error Codes and Temperature Cut-out .................................................................................................................................... 12

Error Codes......................................................................................................................................................................... 12

Temperature Cut-out ........................................................................................................................................................ 13

8Functional description ................................................................................................................................................................ 13

9Maintenance, Support and Repair............................................................................................................................................. 13

Cleaning and Disinfection.................................................................................................................................................. 13

Temperature Adjustment................................................................................................................................................... 14

Checking the Acrylic Glass Cover .................................................................................................................................... 14

Shutdown caused by overload or power failure ................................................................................................................ 14

Exchanging the fuses.......................................................................................................................................................... 14

Maintenance Procedures................................................................................................................................................... 14

10 Disposal of Old Units.................................................................................................................................................................. 15

11 Technical Data ............................................................................................................................................................................. 16

Varioshake Shaking Incubator VS 60 OI ......................................................................................................................... 16

12 Circuit Diagram........................................................................................................................................................................... 17

Varioshake Shaking Incubator VS 60 OI ......................................................................................................................... 18

13 Connection to the mains supply ................................................................................................................................................ 19

Electrical fuses .................................................................................................................................................................... 19

14 List of spare parts ........................................................................................................................................................................ 20

Varioshake Shaking Incubator VS 60 OI ......................................................................................................................... 20

15 Accessories................................................................................................................................................................................... 22

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1Use of the Shaking Incubator

Intended Use

Die Informationen dieser Bedienungsanleitung müssen unbedingt gelesen und beachtet werden. Nur dann ist die ein-

wandfreie Arbeitsweise des Schüttelapparates gewährleistet. Nur Personen, die sich mit dieser Bedienungsanleitung ver-

traut gemacht haben, dürfen die Geräte installieren und bedienen. Die Frequenz der Schüttelbewegung ist elektronisch

geregelt einstellbar. Zu schüttelnde Laborgefäße sind durch den Einsatz entsprechender Zusatzeinrichtungen betriebssi-

cher zu fixieren. Die maximal nutzbare Bewegungsfrequenz wird durch Art und Gewicht der Nutzlast mitbestimmt. Zum

sicheren Abstellen eingesetzter Zusatzeinrichtungen ist ausreichend Arbeitsfläche im direkten Umfeld des Gerätes einzu-

planen.

Caution:

due to high risk of injuries, never reach into the unit while the shaking device is still in operation.

Improper Use

LAUDA Varioshake Shaking Incubators must not be used in potentially explosive environments. The temperature work and

the shaking motion must not create an explosive atmosphere in the vicinity of the unit.

LAUDA Varioshake Shaking Incubators, operated in a laboratory, are no Medical Devices. They fall neither under national

nor international Medical Device Directives and have to be used and applied accordingly.

2Warranty

For all laboratory apparatus and their accessories from LAUDA-GFL Gesellschaft für Labortechnik mbH, there is a war-

ranty claim, as well for spare parts, repairs and modifications, carried out by LAUDA-GFL. In order to identify defective

units, we require both model and serial number on the nameplate of the Shaking Incubator and, if applicable, a copy of the

invoice.

3Before installation

The information in these operating instructions must by all means be carefully read and observed. Only then a perfect

functioning of the Shaking Incubator can be guaranteed.

Vital information within the manual are emphasized in bold letters. Safety precautions are additionally marked with the

following symbols.

Read and observe the

operating instructions

Warning of hand injuries

Warning of hot surfaces

Warning of dangerous

electrical voltage

General warning

Before maintenance and repair

disconnect the unit all-pole from

the electrical mains (pull the plug

from the socket).

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4Transport, Assembly and Location of the Shaking Incubator

Provide suitable transport means to transport the unit to the location. Doors, lifts and hallways/ corridors to the location

must permit safe transport.

Caution:

the Shaking Incubator weighs 51 kg. Lift and carry the unit with at least two persons when transporting it

to the location.

Place only on firm, stable and level surfaces indoors. The location must offer sufficient space and must safely carry the

total weight of the unit (unit weight as per technical data, chapter 10 of these operating instructions, plus weight of the

load).

For safe handling of removed, warmed-up loads make sure to allow sufficient workspace in the direct vicinity of the unit.

The unit is not approved for operation in potentially explosive surroundings.

5Operating Voltage

The Shaking Incubator must only be connected to a properly installed power connection with earth conductor (PE), ac-

cording to the local regulations. The Shaking Incubator is an electric appliance, protection class I, therefore, a connection

to earth conductor (PE) must be provided. The value of the required mains fuse is stated in the technical data, chapter 11

of these instructions. The electrical connection must be configured so as to secure that power can be cut all-pole at any

time.

It must be secured that, even after opening the cover, the mains connection cable does not touch any warm parts of the

interior or of removed, warmed-up load. The main switch on the control panel of the Incubator must be off

(position O). The operating voltage stated on the nameplate (on the back of the unit) must be identical to

the mains voltage. If they are identical, connect to the mains.

6Inbetriebnahme

Caution:

due to high risk of injuries, never reach into the unit while the shaking device is still in operation.

Caution:

make sure that neither the shaking movement nor the heating process create an explosive atmosphere

near the Shaking Incubator during operation.

Caution:

hot surfaces in the interior when temperature is set to 50 °C or more. Danger of burns. Wearing suitable

safety gloves is recommended.

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Operation

After switching on the main switch the fan motor starts.

Incubation time, incubation temperature and shaking frequency must be set and activated individu-

ally. The shaking motion and the heating can only be initiated when the cover is closed and will be cut

off when the cover is opened. Please refer to the following pages for instructions on initiation of the

individual functions.

Cooling Coil

The serial cooling coil for connection to the domestic water supply increases the temperature range of the Shaking Incu-

bator (lowest operating temperature of the Incubator +20 °C). The connections of the cooling coil are situated at the back

of the unit. Cooling water is to be supplied to the Shaking Incubator through pressure-proof water hoses with an interior

diameter of approx. 13 mm. The connected hoses are to be secured with hose clamps (hoses and clamps are not part of

the standard scope of supply).

Operation and display elements of the control panel

1 Main switch

Operation panel incubation time

2 Display incubation time

3 Pilot lamp "time" in the display, hours

4 Pilot lamp "time" in the display, minutes

5 Pilot lamp "total run-time" in the display

6 Change-over key for total run-time and for entry of higher set points

7 Entry of lower set points

19 Key to switch off alarm signal after expiry of preset run-times

20 Change-over key for alteration of set points

21 Confirmation of new total run-times

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Operation panel temperature controller

8 Display for set and actual temperatures

9 Pilot lamp "actual temperature" in the display

10 Pilot lamp difference value of over-temperature alarm in the display

11 Pilot lamp set temperature in the display

12 Change-over key between display and entry of higher set points

13 Entry of lower set points

22 Key to switch off alarm signal

23 Pilot lamp difference value of under-temperature alarm in the display

24 Change-over key for alteration of set points

25 Confirmation of new set points 9 Kontrolllampe Ist-Temperatur im Display

Operation panel shaking frequency control

14 Display for actual and set shaking frequencies

15 Pilot lamp "actual shaking frequency" in the display

16 Pilot lamp "set shaking frequency" in the display

17 Change-over key between the displays and entry of higher set points

18 Entry of lower set points

26 Shaking movement on/off

27 Change-over key for alteration of set points

28 Confirmation of new set points

6.3.1 Incubation time

Press key 20 of the keypad to switch the timer to entry mode.

The display begins to flash and pilot lamp 4 glows (display in minutes). The required incubation time can now by set by

pressing keys 6 (+) and 7 (-) (max. 59 minutes). Press key 21 to confirm the set minutes. The entry mode then switches

to entry of set hours. Pilot lamp 3 glows. Use keys 6 (+) and 7 (-) to set the required incubation time in hours (max. 999

hours). Press key 21 to confirm the set hours. The timer is now activated, the set incubation time starts to run down.

After activation of the timer the set incubation time can only be interrupted or altered by switching the Shaking Incubator

off with the main switch.

The currently remaining run-time is shown in the display. If the remaining run-time is more than one hour, pilot lamp 3

glows. The time is displayed in hours. If the remaining run-time is less than one hour, pilot lamp 4 glows. The time is dis-

played in minutes. While the incubation time is running down, press key 6 to choose between display of the remaining run-

time and the set total run-time. When display of the total run-time is chosen, pilot lamp 5 glows. Approx. 30 seconds

after the last entry, the digital timer switches back to normal operation mode. Expiry of the set incubation time is signalled

by a continuous acoustic alarm. Press key 19 to switch off the alarm signal. The timer merely triggers the alarm signal; the

unit is not switched off automatically.

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