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Idiomas disponibles
Idiomas disponibles
Loosen John-Guest
connection:
Push locking
ring upwards
!
ATTENTION
Zulaufanschluss
Inlet connector
Regler-/Filteraufnahme
Regulator/filter
!
CAUTION
sight-glass windows as described below for cleaning the
measuring chamber.
The measuring chamber can be cleaned with a cleaning agent
suitable for decalcification and rust removal. Flush the measuring
chamber thoroughly after cleaning.
After cleaning, re-insert the sight-glass windows and secure them
with the sight-glass window holders (Do not forget the flat seals;
make sure they are fitted correctly in the groove).
Insert the measuring chamber by tilting it backwards and secure it
using the toggle type fastener.
Removal and installation of the sight glass windows
Ensure tension-free mounting of the sight glass windows. Tighten the
screws equally alternating both sides. Otherwise, the sight glass
windows may break.
Cleaning the filter housing
Close the manually-operated valve of the branch line to Testomat
®
2000
.
Depressurize the lines of Testomat 2000
Switch of the instrument and loosen the hose connections at the
filter housing.
Unscrew the inlet connection and remove and clean the seal, the
spring and the filter.
Remove the retaining pin and extract the flow controller,
subsequently remove the flow controller valve body.
Clean the filter housing with water or alcohol and reassemble the
unit.
If required, replace the seals.
Insert the filter strainer with the cone facing downwards!
Reattach the hose connections at the filter housing.
Important maintenance information
Water leakage at sealed points can damage parts of the
instrument!
Please check the instrument for leaks prior to the first analysis.
Switch the instrument to STANDBY
Manually fill the measuring chamber
Manually dose the indicator ("Manual" key)
Check the connections and seals for leaks
Service instructions
The surface of the instrument has not been treated. Therefore, soiling
caused by indicators, oil or grease should be avoided. However, if the
Maintenance
®
via the "Flush" function
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