ASM 2.1L user manual V6815
7
Device overview
Pump heads
The pump heads can be easily removed and replaced via four front-acces-
sible screws by the user.
Valve drives and valve heads
Prior to delivery the valve drive can be equipped with KNAUER multiposi-
tion valves and 2-position valves. Connections and channels of 2-position
valves are described by abbreviations (example 6P/3C=2-position valve
with 6 ports and 3 channels). In case of multiposition valves the central
port does not count. For further information, take a look into the
V 2.1S
user manual V6860
http://www.knauer.net/fileadmin/user_upload/pro-
dukte/files/Dokumente/valves/azura/manuals/V6860_AZURA_V_2.1S_user-
manual_EN.pdf
The ASM 2.1L can be equipped with following valve heads.
Legend
1
Pressure sensor
2
Pump head
Fig. 1
Pump with pressure sensor in the ASM 2.1L
1
2
Pump head
Maximum pump capacity
Stainless steel
10 ml
Titanium
10 ml
Stainless steel
50 ml
Titanium
50 ml
Ceramic
10 ml
Legend
1
Valve head
Fig. 2
Valves in the ASM 2.1L
1