SIKA TP 37 Serie Manuel D'utilisation page 60

Maintenance and Cleaning
8.2 Cleaning
Clean venting grilles for inlet air
If the airflow is too low, the temperature fuse may trip. The calibrator is
then no longer ready for operation and must be sent to SIKA.
Therefore, the grille openings
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.
 The venting grilles must always be free.
 Clean the grille openings by vacuuming or brushing off.
Clean calibration inserts
 Let the calibrator cool before you remove the calibration insert.
 Pull the calibration insert out of the metal block with the exchange tool.
 Clean the calibration insert and the metal block.
This prevents the calibration insert from being stuck in the metal block.
IMPORTANT
Before a prolonged shutdown of the calibrator, remove the calibration insert from
the calibration block.
Clean tank (calibration bath)
 Empty the tank as completely as possible using the drain syringe.
 Follow the instructions in the safety data sheet of the calibration liquid.
Distilled Water:
 Remove the sensor cage from the tank.
 Remove the magnetic stirrer with the magnetic lifter.
 Dry the tank, the sensor cage, the magnetic stirrer and the drain syringe thoroughly.
Silicone Oil:
 Remove the sensor cage from the tank.
 Remove the magnetic stirrer with the magnetic lifter.
 Clean the cage, the magnetic stirrer and the tank with water and plenty of detergent.
 Remove the cleaning water as completely as possible using the drain syringe.
 Dry the tank, the sensor cage, the magnetic stirrer and the drain syringe thoroughly.
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+ in the base of the calibrator must
© SIKA • Ba_TP37-TP3M • 10/2023
TP 37 / TP 3M