Maintenance And Cleaning - IKA KS 4000 i control Operating Instructions Manual

NAMUR instuctions Function
START_X Starting the instrument's (remote) function
X=1;2;4 (Display additionally: PC)
STATUS Display of status
1S: mode of operation A
2S: mode of operation B
3S: mode of operation C
S0: manual opration without fault
S1: Automatic operation Start (without fault)
S2: Automatic operation Start (without fault)
<0: error code: (-1)
STOP_X Switching off the instrument - (remote) function.
X=1;2;4 Variables set with OUT_SP_X are maintained.
Contains the instruction RMP_STOP.
(Display additionally: PC)
"Watchdog" function, monitoring the serial data flow
The following applies to situations where the watchdog function is enabled (see
Namur instructions). If no new transmissions of these commands from the PC
take place within the preset watchdog time, the heating and shaking functions
will be shutdown according to the watchdog mode selected or will be controlled
using the preset setpoints. An operating system crash, a PC power failure or a
fault in the connecting cable to the instrument can cause an interruption in data
transmission.
-1: error 1
- ... (see table)
-31: error 31
-83: wrong parity
-84: unknown instruction
-85:wrong instruction sequence
-86: invalid rated value
-87: not sufficient
storage space
"Watchdog"– Mode 1
If an interruption in data transmission occurs which is longer than the preset
watchdog time, the heating and shaking functions will be shutdown and the
error message PC 1 will be displayed.
"Watchdog"– Mode 2
If an interruption in data transmission occurs which is longer than the preset
watchdog time, the speed setpoint value will be set to the WD safety speed
setpoint and the temperature setpoint will be set to the WD safety temperature
setpoint. The PC 2 warning message will be displayed.
Connections between shaking instrument and external devices
PC 1.1 Cable
Cable PC 1.1 for connection to the 9-pin socket on the computer.

Maintenance and cleaning

The shaker KS 4000 i control and KS 4000 ic control is maintenace-free. It is
subject only to the natural wear and tear of components and their statistical
failure rate.
Examine in regular intervals the functionality and the correct attachment of the
two gas-filled supports!
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.
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