IKA HB 4 basic - Manual (Page 10)

Page
Guarantee 2
Safety instructions 10
Intended use 10
Unpacking 10
Commisioning 10
Starting 11
Setting the safety circuit 11
Operating modes 11
Heating 12
Controlling the temperatureof the the medium 12
Stirring 12
Error messages 13
Maintenace and cleaning 13
Technical data 14
Associated standards and regulations 20
Accessories 20
List of spare parts HB 4 basic 22
Spare parts diagram HB 4 basic 23
List of spare parts HBR 4 digital / HB 4 digital 24
Spare parts diagram HBR 4 digital / HB 4 digital 25
The safety temperature limit must be set at least 10K under the flas-
hpoint of the tempering fluid used.
Never operate the heating baths without tempering fluid!
Filling and emptying when hot can lead to accidents, especially scalds.
Please observe the accident prevention regulations applicable for the
job and place of work, wear protective goggles and gloves.
Take care when touching the external jacket, as it can heat up to over
80˚C.
When working with temperature sensitive mediums please consider:
Upon continious operation with high sped and a room temperature of
20°C a warming up of the housing up to 40°C is possible
When using an oil bath, only low-viscosity oils must be used, since
using high-viscosity oils or solid grease can lead to overheating in
localized areas, causing excessive pressure to builtup in the bot-
tom of the vessel.
When using an water bath, we recommend you use water with no
mineral content.
The IKA tempering baths HBR4 digital, HB4 digital and HB4 basic are
laboratory devices and are suitable for directly tempering substances fil-
led into the bath container.
Please unpack the equipment carefully and check for any damages. It is
important that any damages which may have arisen during transport are
ascertained when unpacking. If applicable a fact report must be set
immediately (post, rail or forwarder).
The delivery scope covers: an IKA tempering bath and operating instruc-
tions.
Check whether the voltage specified on the type plate matches the
mains voltage available. The power socket used must be earthed (pro-
tective earth conductor contact). If these conditions are met, the device
is ready to operate after plugging in the mains plug. If these procedures
are not followed, safe operation cannot be guaranteed and/or the equip-
ment may be damaged.
10
HB4 0596
Commissioning
Unpacking
Safety instructions
Contents
Intended use
BA_HB4 30.06.2003 10:07 Uhr Seite 10