16
Connections between device and external devices:
PC 1�1 Cable:
This cable is required to connect RS 232 interface (5) to a PC�
1
2 RxD
3 TxD
4
5 GND
6
7 RTS
8 CTS
9
1
RxD 2
TxD 3
4
GND 5
6
RTS 7
CTS 8
9
PC
1
2
3
4
5
6
7
8
9
9
8
7
6
5
4
3
2
1
Fig. 16
USB 2�0 cable A - micro B:
This cable is required to connect USB interface (6) to a PC�
Fig. 17
USB micro B
USB A
A
Maintenance and cleaning
To avoid contamination, it is essential to change the bath
fluid regularly�
If water is used for bath fluid, we recommend to add Wa-
ter bath protective media� The protective media stops the
growth of algae, bacteria and other microorganisms�
To keep the full cooling performance, the dust filter of the
cooler must be checked regularly and cleaned if necessary�
• Switch off the device and disconnect power cable�
• Open the front venting grid (3)�
• Remove the bracket�
• Clean condenser dust protection sheet with a vacuum
cleaner or wash the sheet in the water and dry the sheet
before assembly�
Note:
Don’t touch the condenser surface with hard parts�
Cleaning:
Disconnect main plug prior to
cleaning!
Use only cleaning agents which have been approved by
IKA
®
to clean the device�
Dirt
Cleaning agent
Dye
Isopropyl alcohol
Construction material
Water containing tenside/
isopropyl alcohol
Cosmetics
Water containing tenside/
isopropyl alcohol
isopropyl alcohol
Water containing tenside
Foodstuff
Water containing tenside
Fuel
Water containing tenside
For materials which are not listed, please request in-
formation from IKA
®
application support.
Wear protective gloves while cleaning the devices�
Electrical devices may not be placed in the cleansing agent
for the purpose of cleaning�
Do not allow moisture to get into the device when cleaning�
If a different cleaning or decontamination method than the
method defined by
IKA
®
is planned, the user must ascertain
with
IKA
®
that this method does not damage the device�
Spare parts order:
When ordering spare parts, please give:
- machine type
- manufacturing number, see type plate
- item and designation of the spare parts, see
www.ika.com
- software version�
Repair:
Please send in device for repair only after it has been
cleaned and is free from any materials which may
constitute a health hazard.
For repair, please request the “Decontamination Clearance
Certificate” from
IKA
®
, or download printout of it from the
IKA
®
website
www.ika.com
�
If you require servicing, return the device in its original pack-
aging� Storage packaging is not sufficient� Please also use
suitable transport packaging�
