ProMinent EXtronic EXBb Operating Instructions Manual page 14

Overview of equipment
14
1 - Drive unit with controller
2 - Pressure connector
3 - Backplate
4 - Liquid end
5 - Bleed valve (only for the 1000 - 0417 NP and PP types)
6 - Bypass hose sleeve (only for the 1000 - 0417 NP and PP
types)
7 - Suction connector
8 - Nameplate
9 - Operating display
10 - Inspection window stroke length control knob
11 - External connection
12 - Mains connection
13 - Mains switch (not for 500 V version)
14 - Stroke length control knob
15 - Locking lever
16 - Control knob for stroke rate or pushbutton/pushbutton switch
for priming
17 - Transparent cover