Maintenance and cleaning
TP 28 1300 E
- 50 -
© SIKA
•
Ba_TP281300E
•
08/2015
7.2
Cleaning
External cleaning:
Clean the TP 28 1300 E with a dry or slightly damp lint-free cloth. Do not use sharp objects or
aggressive agents for cleaning.
Ensure that your cleaning agent cannot be a source of danger from a reaction with parts of
the device or the materials inside it.
If you have any questions regarding compatibility, please contact our customer service.
Venting grilles for inlet air:
The grille openings
+
in the base of the calibrator must be cleaned
at regular intervals.
The cleaning intervals depend very closely on the air pollution at the in-
stallation site and the daily operation duration.
Clean the grille openings by vacuuming or brushing off.
Please keep in mind the following instruction regarding the tempera-
ture fuse.
IMPORTANT! Temperature fuse at over-temperature!
An air flow that is too low can result in the temperature fuse getting triggered. The cali-
brator is then rendered operationally disabled, and must be sent to SIKA.
Ensure that the grille openings are always clear.
Measuring insert (Adapter sleeves and calibration inserts):
During operation, small quantities of metal dust get created. It can result in the measuring
insert getting stuck in the calibration block.
Pull the measuring insert out of the calibration block with the help of the sleeve ex-
change tool.
Clean the measuring insert and the calibration block at regular intervals.
Before a prolonged shutdown of the calibrator, remove the measuring insert from the
calibration block.
7.3
Recalibration
The calibrator is adjusted and tested with measuring equipment in accordance with recog-
nized national standards prior to delivery.
The calibrator should, depending on the application situation, be inspected at appropriate in-
tervals on the basis of DIN ISO 10012. We recommend you to return the calibrator to SIKA at
intervals of max. 12 months or approx. 500 operating hours for recalibration and readjust-
ment.
Recalibration is based on the directive DAkkS-DKD R5-4 of the German Accreditation Body.
The measures described here are applied and considered during recalibration.
