Remote Control; Troubleshooting - ProMinent S2Ba Operating Instructions Manual

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Batch size
Priming
Cancel error
Cause
Remedy
Cause
Remedy
®
ProMinent
In "batch" operating mode:
The batch size can by changed from the "batch size/remaining litres" display.
The S3Ca returns to the original continuous display a few seconds after the batch size has
been reset.
The "priming" function is activated by pressing both arrow keys at the same time (in "Stroke
rate" permanent display).
Error messages are cancelled by pressing the P key briefly.
Continuous
display
P
2 s
1
Settings
mode
8.2

Remote control

Remote control of the S2Ca is possible via a control cable or PROFIBUS
Chapter 7, "Supplementary instructions for ProMinent
®
versions with PROFIBUS
9

Troubleshooting

WARNING
• EX-pump only: metering pumps and their peripheral equipment must be serviced by
specially trained or authorised personnel!
• Always take suitable precautions when using hazardous chemicals!
• Ensure the equipment is de-pressurised before working on the pump!
Pump primes despite completed stroke action and no venting
Crystalline deposits on the ball seat because valves have dried out.
Remove the suction sleeve from the chemical supply container and rinse out the liquid end
thoroughly.
If still unsuccessful, dismantle valves and clean.
Fluid is seeping from the top plate
The liquid end is not sealed against the pump diaphragm.
Tighten screws in the liquid end.
If unsuccessful, replace the diaphragm (see section 4.3).
Stop/start pump
STOP
START
Change directly alterable values
2
Prime
Start batch (in "batch" operating mode only)
P
Cancel error
P
Check adjustable values
i
" as well as your documentation in the annex).
Operating / Troubleshooting
= Security lock (CODE 1)
1
= Security lock (CODE 2)
2
® (see Section 5.3 and
®
gamma/ L and ProMinent
®
Sigma
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