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order keep the RESTART button depressed with a tap open and wait until the red
failure light goes out. When the button is released and the tap closed, the pressure
control module will stop the pump at its maximum pressure. Do not run against a
closed valve for periods longer than 5 minutes.
6. Functioning
Once the commissioning operation is completed, the module will perform all pump
control operations automatically. Note: After closing any outlet there will be a small
delay time before the pump stops operating, which is normal. When particular
operational breakdowns occur, such as liquid failure, obstruction of the suction pipe,
etc., the module recognises the breakdown and the red L.E.D. FAILURE light comes
on. The pump stops operating to prevent damage caused by its working in the
absence of liquid. After rectification of the failure, the system is restarted by
depressing the restart button.
Carefully check pump and pipework for leaks whilst pump running and stationary
before leaving the installation unattended.
For Further Technical Support
Note: When pumps are installed in OEM equipment, please contact the OEM
manufacturer for advice.
Phone the Stuart Turner Pump Assist team on 0844 98 000 97. Our staff are trained to
help and advise you over the phone or arrange for a service engineer to call.
MAINTENANCE
WARNINGS:
Care should be taken to protect pump from frost and freezing.
If possible site the pump in a location where in the unlikely event of a
liquid leak, any spillage is contained or routed to avoid electrics or
areas sensitive to liquid damage.
Cleaners, disinfectants and descalents
On installations where chemical disinfectants or descalents are periodically
used, the compatibility of the chemical solution regarding the pump must be
considered.
Acid based descalents and aggressive cleaning agents must not come into
contact with the pump. The pump must be removed from the system prior to
the use of these products. The system should be flushed to remove all
chemicals before the pump is re-connected.
If in any doubt as to the suitability of the chemical solutions refer to Stuart
Turner Ltd.
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