18
English
5.906-441.0 Rev. 01 (06/10)
1
Lockscrew, pressure side, with O-ring
2
Pressure valve, with O-ring
3
Cylinder head
4
O ring
5
Lock screw, suction side, with O-ring
6
Suction valve with O-ring
1
Cylinder head
2
Hollow screw, suction side, with 2 O-rings
3
Membrane seal, pressure switch
4
Hollow screw, pressure side, with 2 O-rings
5
Node piece
6
Manometer connection
7
Overflow valve housing
8
High pressure connection
9
Lock nut, adjustment screw, low pressure
10 Adjustment screw, low pressure
11 Spindle, pressure and quantity regulation
12 Lock nut, adjustment screw, high pressure
13 Adjustment screw, high pressure
Note
Both hollow screws must be loosened or tightened simultaneously while
exchanging the knot section in order to avoid damage to the O-rings.
Tightening torque, hollow screw, pressure side: 160 Nm
Tightening torque, hollow screw, suction side: 40 Nm
4.7.3
Cylinder head, high pressure valves and water inlet
4.7.4
Cylinder head, overflow valve