Preparation - vacuubrand PC301 VARIO select Series Instructions For Use Manual

Cleaning and maintenance
-> Example
Prepare for mainte-
nance
54
ð On one pump head pair, first replace the di-
aphragms and then the inlet/outlet valves.
ð Then perform maintenance on the next pump head
pairs one after the other.
ð Always replace all diaphragms and valves.

7.3.2 Preparation

Disassemble the controller and base, see chapter
base on page 30
Disassemble the device and housing sections
1. Switch the pumping unit
off and unplug the power
plug.
3. Remove glass flasks and
connected hoses from va-
por condenser EK.
20901118_EN-US_PC301x VARIO select Serie_V1.3_100720
2. Remove glass flasks and
connected hoses from in-
let IN.
4. Open the clamping ring of
the separator flask.
g Controller