Jet Cleaner TANKO-JM
8.2 Faults and Remedial Action
Fault
Cause
Remedy
Cleaning head and/or nozzle carrier not rotating or rotating unevenly.
– There is no media pressure on the device. – Pressure of the cleaning agent too low. – Pressure of the cleaning agent too high. – Excessive friction due to wear on the bushings and/or bearings. – Actuator unit in the device damaged or contaminated with deposits or foreign objects. The teeth of the spur gears jam. – The cleaning head collides with installed components. – Nozzles are blocked mechanically by interfering contours. – Nozzle jet too close to surrounding components. Due to high media pressure (recoil).
– Open the shut-off valve for the medium. – Increase the pressure (adhere to the max. permitted pressure).
– Reduce the pressure.
– Check the bushings and/or bearings for wear, clean or replace them. – Clean the inside of the device and remove any foreign objects. Replace the spur gears.
– Eliminate the interfering contours.
– Check the position in the container. – Increase the distance to surrounding components.
– Filter or nozzles blocked.
– Clean the filter or nozzles.
Effectiveness of cleaning is inadequate.
– Nozzles soiled or blocked.
– Clean or replace the nozzles.
– Pressure of the cleaning agent too low.
– Increase the pressure (adhere to the max. permitted pressure).
– Volume flow rate too low.
– Increase the volume flow rate
– Filter blocked.
– Clean or replace the filter.
Jet pattern not ideal.
– No jet concentrators in the nozzles.
– Retrofit jet concentrators.
– Nozzles soiled.
– Clean the nozzles.
– Nozzles damaged.
– Replace the nozzles
Process or media connection leaking.
– Seal defective.
– Replace the seal.
– Connections have come loose.
– Check the tightening torque values of the screw connections.
Volume flow rate too high. – Increased leakage due to heavily worn bushings or bearings.
– Replace the bushings or bearings.
Table 8.2-1: Operating faults – cause and remedy
If the specified measures are NOT successful, please contact AWH.
In the event of return shipment (e.g. repair / servicing / return), a hazardous substance declaration must be enclosed with the device in accordance with the Hazardous Substance Directive (GefStoffV). Request the form for the hazardous substance declaration from AWH.
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Translation of the original Operating / Installation Instructions 2016/12
8 Faults
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