Reassembling system
Reassemble cleaned, disinfected and sterilized parts
Assemble the piston pump
● Check individual parts:
Gaskets: pressure marks? cracks?
Diaphragm: cracks? holes? deformation?
Defective parts must be replaced!
1 Fit roller diaphragm –
production mark visible at the outside (arrow).
2 Insert piston – carefully place the rolled edge round
the edge of the piston.
3 Screw piston into position (no quick-release catch).
4 Fit cylinder head and secure in position (two quick-
release catches).
Assemble the breathing system
● Check individual parts:
Gaskets: pressure marks? cracks?
Diaphragms: cracks? holes? deformation?
Valve discs: chipped?
Defective parts must be replaced!
5 The six holes must be clear!
6 Fit valves if necessary.
● Place upper and lower parts of breathing system on
top of one another.
7 Secure the five quick-release catches.
(6 mm hexagon key).
89
Care
Reassembling system
Assemble piston pump and breathing system
1
2
3
4
4
5
6
7
160289701612897016228970