22
Setting the temperature control mode
When using an external PT 1000 temperature sensor, the user can
choose between two types of control:
PI mode
Good control results, minimized overshooting, slow rise in temperature
2P-mode (two-point controller)
Maximum heating rate, increased overshooting
Factory setting: PI mode
Changing the temperature control mode
1. Set target temperature to 2 °C
2. Switch off device
3. Hold down temp knob
4. Switch on device
This activates or deactivates the two-point controller (2P) for the
external PT 1000 temperature sensor (2P appears on the display).
When switching on the device, 2P is also displayed next to the
operating mode A/B/D when the two-point controller is activated.
When the heating function is active in 2P mode, (with external PT 1000
temperature sensor) the actual temperature flashes - that notifies the
user that the process temperature has been greatly overshot!
Maintenance
The device is maintenance-free.
Cleaning
For cleaning disconnect the main plug.
Only use cleansing agents which have been recommended by
IKA
®
.
Use to remove:
Dyes isopropyl
alcohol
Construction materials isopropyl alcohol/water containing surfactant
Cosmetics
isopropyl alcohol/water containing surfactant
Foodstuffs
water containing surfactant
Fuels
water containing surfactant
- Do not allow moisture to get into the appliance when cleaning.
- Wear protective gloves when cleaning the devices.
- Please consult with
IKA
®
before using any cleaning or deconta-
mination methods, other than those recommended here.
Ordering spare parts
When ordering spare parts, please give:
- Machine type
- Manufacturing number, see type plate
- Item number and designation of the spare part,
see
www.ika.com
.
Repair
Please send instrument in for repair only after it has been cleaned
and is free from any materials which may constitute a health hazard.
For this you should request the “
Decontamination Clearance Cer-
tificate
” from
IKA
®
, or use the download printout of it from the
IKA
®
website
www.ika.com
.
Return the instrument in its original packaging. Storage packaging is
not sufficient. Also, please use suitable shipping package materials.
• Stirring bars: ø 6 mm, length up to 15 mm
ø 7 mm, length up to 60 mm
ø 10 mm, length up to 80 mm
• RS 1
Set of magnetic stirring bars
• RSE
Stirring bar remover
• H 15
Bath attachment
• H 28
Bath attachment
• H 29
Oil bath attachment
• H 30
Oil bath attachment
• H 16 V Support rod
• H 16.3 Extension
• H 38
Holding rod
• H 44
Cross sleeve
• ETS-D5 Contact thermometer
• ETS-D6 Contact thermometer
Accessories
