7 Cleaning
CPM 500 Electronic Peak Pressure Indicator
37
7
Cleaning
7.1 Periodically cleaning
Clean gas channel of thompson adaptor by compressed air periodically (see fig. 20)
Fig. 20: Periodically cleaning of gas channel
7.2 Cleaning in case of hard deposit
For elimination hard deposit please disconnect sensor from adaptor by using tools with wrench size 19mm and
22 mm (fig.21). Before disconnection of sensor from adaptor spring must be disconnected from adaptor (fig.22).
This procedure should only be done if accuracy of measured values is incorrect!
Fig. 21: Disconnection of spring
Fig.22: Disconnection of HTT cylinder pressure sensor
from adaptor
19 mm wrench size tool
22 mm wrench size tool
Use tool for
disconnection of
spring from adaptor
