M&C TechGroup CSS-V2 Operator's manual - Manual (Page 24)

24 Gas sampling and gas conditioning technology 4-1.2-ME
N O T E !
At first delivery two different types of springs are mounted in the driver
(right and left springs). When spare springs are ordered, for simplified
storage only one type will be delivered (right spring) that can be replaced
without any problems and guarantees full functionality when all four
springs are replaced.

Make sure that contact pulleys roll easily on the axis. After remounting the axis with contact
pulley into the driver the spring has to be mounted as shown in Figure 11. Please pay attention
to the alignment of the dent.

Remounting happens in reverse order.
N O T E !
While mounting pay attention to the fit of ‘rotational axisdriver’ and
check that the plunged boss at the shaft bore points to the front of the
pump head.
Use genuine spare parts only !
15.3.3 CLEANING OF THE PUMP HEAD

We recommend to clean the single parts with a dry cloth. Principally, you should not use any
solvents for cleaning because they could affect the synthetic material. In case there is oil-free
compressed air available, the parts can be blown through.
W A R N I N G !
Aggressive medium residues possible.
During dismountage, rapair or cleaning of the pump, wear
protective glasses and proper protective clothing!
15.4 CLEANING THE COOLING FINS OF THE COMPRESSOR COOLER
To prevent a decrease of the cooling capacity the cooling fins have to be cleaned from dust periodical.
For this purpose blow compressed air into the ventilation grid at the right side of the housing.
N O T E !
With clean cooling fins a DIN A4 sheet of paper is sucked in and
clings to the right side of the housing.