Endress+Hauser ASP Inline Betriebsanleitung Seite 46

Trouble-shooting
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46
9.3 Process errors without messages
Error
No sample liquid in sampling tank/
sampling device
Leak at the assembly
Sampler assembly does not trigger
sampling
9.4 Spare parts
When ordering accessories or spare parts, please state the serial number of the machine.
Order number Spare part
RPM20X-DA 5 ml dosing ball with stainless steel lever
RPM20X-DB 50 ml upper dosing ball with stainless steel lever
RPM20X-DC 50 ml lower dosing ball with stainless steel lever
51005590 Body gasket 50 ml ASP Inline pressure sampling
51004746 Body gasket 5 ml ASP Inline pressure sampling
51005591 Gasket for ASP Inline flange
RPM20X-ZA Pneumatic cylinder for 5 ml version
RPM20X-ZB Pneumatic cylinder for 50 ml version
RPM20X-VA 5/2-way valve 24 V
9.5 Return
You should take the following measures before sending the device back to Endress+Hauser, for
example for repair:
• Always enclose a fully-completed "Dangerous Goods Sheet" with the device. Only then can
Endress+Hauser transport, test or repair a returned device.
• If necessary, include special handling regulations with the returned product, e.g. a safety
datasheet in accordance with EN 91/155/EEC.
• Remove all signs of fluids. Pay special attention to the grooves for seals and crevices which could
contain residues. This is particularly important if the substance is hazardous to health, e.g.
flammable, toxic, caustic, carcinogenic, etc.
Note!
A master copy of the 'Dangerous Goods Sheet' can be found at the end of these Operating
Instructions.
Caution!
• Do not return any devices if you cannot be entirely sure that you have completely removed all
traces of hazardous substances, e.g. any media which have penetrated crevices or diffused
through plastic.
• Costs incurred for waste disposal and injury (burns etc.) due to inadequate cleaning will be
charged to the owner-operator.
Cause
• Drain hose congested
• Drain hose not connected
• Drain hose with syphon
• Dosing equipment/valve ball
congested
Shell seals defective
• Pneumatics not connected
• Control signal incorrectly wired
ASP Inline
Solution
• Rinse drain hose
• Check connection
• Check position of the drain hose
• Clean the ball hole with a round
brush
Replace shell seals
• Check pneumatic connection
Check compressed air supply
• Check wiring
Endress+Hauser