IKA RH basic 2 - Manual (Page 16)

16
RH b2dKT
Version RH digital KT/C:
The LED displays (C and D) will start to flash and display a code
when a fault is present. The fault codes and troubleshooting pro-
cedure are as follows:
Fault code LED Cause Solution
E 2 G Inner tempera- Switch off the unit and allow it
ture too high
cool down. Check that the venti-
lation slots on the bottom are not
blocked and that cooling air can
circulate freely.
- S - G Safety circuit Reduce the temperature setpoint
is triggered or reset the safety circuit where
necessary.
E 2 D No pulse to the Switch off the unit. Trace the
reading fork
external cause blocking the
(faulty reading stirring drive. If you cannot find
fork, faulty
and visible cause, clean the unit
motor or sei- and return it for repair.
zed motor)
E6 G Not put contact Contact plugs put
plug
Break and/or
exchange the contact
short-circuit thermometer
of the contact-
thermometers
Other Switch off the unit. Clean and
codes return for repair.
Version RH basic 2 and RH basic KT/C:
The warning light (I) flashes to indicate that a fault is present. To
remove a fault condition, proceed as follows:
• Switch off the unit and allow it to cool down.
• Trace and remove the cause of the fault.
• Switch on the unit.
If the fault persists, clean the unit and return it for repair.
The H 16 V support rod can be screwed into the threading on the
right behind the housing as follows:
• Remove the plastic cap and washer from the support rod and
screw off the hex nut.
• Place the washer and hex nut on the beginning of the threa-
ding on the housing and hold them in place.
• Screw the support rod into the nut and threading of the hou-
sing and counter-tighten the hex nut.
The IKA RH basic 2; RH basic KT/C or RH digital KT/C is mainten-
ace-free. It is subject only to the natural wear and tear of compo-
nents and their statistical failure rate.
When ordering spare parts, please give the manufacturing
number shown on the type plate, the machine type and the
name of the spare part.
Please send in equipment for repair only after it has been cleaned
and is free from any materials which may constitute a health
hazard. Use only cleansing agents which have been approved by
IKA to clean IKA devices. To remove use:
Dyes
isopropyl alcohol
Construction materials water containing tenside / isopropyl alcohol
Cosmetics
water containing tenside / isopropyl alcohol
Foodstuffs water containing tenside
Fuels water containing tenside
Error - Messages
Mounting - Support rod H 16 V
Maintenance and Cleaning