-> Example
Prepare for mainte-
nance
-> Example
Remove the EK (IK)
-> Example
Remove the EK (IK)
20901367_EN-US_PC3001 VARIO select Serie_V1.3_100720
7.3.2 Change the diaphragms and valves
Preparation
1. Switch the pumping unit
off and unplug the power
plug.
3. Unscrew the screws from
the counterhold;
Torx screwdriver TX10.
Cleaning and maintenance
2. Remove the glass flasks
and connected hoses
(coolant, vacuum).
4. Remove the counterhold
and set it aside with the
screws.
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