ba_tp18600e_e.doc/03/04/e
Version 0.2
Page 6
3.9 Programming of the set point
⇒
⇒
Push
key P
, then release it. The programming mode is activated.
The
upper display
(PV) will visualise
“SP 1”
(Set Popint 1).
The
lower display
(SV) will indicate the
actual programmed value
of the heating block.
⇒
⇒
To modify the value, press
5
key to increase the value of the heating block
⇒
⇒
To modifythe value, press
6
key to decrease the value of the heating block
⇒
⇒
Once the desired value has been reached, by pushing
key P
it is possible to exit the programming mode.
NOTE:
A) The keys
5
and
6
change the value 1°C at a time but if they are pressed for more than one second, the
value increases or decreases rapidly and, after two seconds in the same condition, the changing speed
increases in order to allow the desired value to be reached rapidly.
B) If no key is pressed for approx. 15 seconds, the display will return to normal functioning automatically.
4 Cooling down the heating block
Attention: Danger of burning (block and test piece).
Before transportation or touching the heating block the block has to be cooled down.
After switching on the instrument the installed fan starts to produce cool air, which leads to a sufficient thermic
decoupling of the enclosure.
For a quicker colling down of the heating block the fan can be switched to position 2 (S2) to produce a higher
amount of cooling air.
5 Recalibration
The test instrument, series TP18000E , have been adjusted and checked before delivery with measuring means,
which are based on nationally accepted standards.
Due to the DIN ISO 10 012 the instruments have to be checked depending on the area of application in
adequate periodical intervals. We recommend to send us the instruments in intervals of 12 months at the latest
or approx. 500 working hours to our plant for recalibration or readjustment.
6
Error signalling
Error
Reason
Action
- - - -
Probe interrupted
uuuu
The measured variable is under the probe’s
limits (under-range)
oooo
The measured variable is over the probe’s limits
(over-range)
Verify the correct connection between probe
and instrument and then verify the correct
functioning of the probe
ErEP
Possible anomaly of the EEPROM memory
Push key “P”
In error conditions, the controller switches off the heating elements of the calibrator
7 Cleaning
We recommend cleaning of the instrument with a slightly wet cloth using water and not abrasive cleaners or
solvents which may damage the instrument.
