De-Commissioning; Fault Analysis And Corrective Action - Sera ABP - 030 Notice De Mise En Service

Air driven diaphragm pump
Pompe pneumatique à membrane
Operating instructions
Notice de mise en service
Use a suitable tool to remove the control valve security rings
and remove the control valve from the drive housing.
Carefully replace the control valve and connecting rod with an
original replacement part.
CAUTION !
Note correct installation orientation of the control valve!
(see illustration)
Reassemble in reverse order.
You are now finished replacing the control valve and the
connections can be made as described in the preceding
sections.
The air driven diaphragm pump is now ready to operate.
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10

De-Commissioning

Properly shut down the air driven diaphragm pump.
(see section 8.1 „Controlling the air driven diaphragm pump")
Flush out the medium from the pump using a flushing medium
which is appropriate to the medium and pump head material.
11

Fault Analysis and Corrective Action

sera products are proven technical products which are only
shipped after an extensive final test in our works.
Should any malfunctions occur, these can be located and
corrected easily with the help of the reference guide.
Subject to technical modifications!
TA 312 Rev. 21 en 08/2018