Operating Functions Basic Version; Starting The Pump; Stopping The Metering - ProMinent gamma G/4b Operating Instructions Manual

Metering pump
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Version 2.0
Operation (Basic Version)
12.3

Operating functions basic version

12.3.1 Starting the pump

• Plug the mains plug into the socket.
• Open the view window (14).
• Set the stroke length to 100% with the stroke adjustment knob (3).
STOP
• Press the
key in order to avoid uncontrolled feeding.
START
• Only for NP and PP pumps: Open bleed valve (17) max. 1 turn anti-
clockwise.
• Only for SS and TT pumps: Loosen the discharge line at the injection
valve.
• Simultaneously press the
priming.
• Press the keys so long until the medium has completely filled the liquid
end free of bubbles - this can be recognised by the fact that the
medium becomes visible in the bleed or discharge line.
• Close bleed valve (NP/PP) or fasten the discharge line again to the
injection valve (SS/TT).
PLEASE NOTE:
By simultaneously pressing the
operates in all operating conditions with maximum stroking rate
in order to guarantee a safe and fast priming!

12.3.2 Stopping the metering

The metering can be interrupted at any time by pressing the
- "Stop" then appears in the display.
Stop
Contact
STOP
By pressing the
START
keys and start automatic quick
key the metering is started again.
keys the pump
STOP
key
START
Page 53 of 88 pages

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