Endress+Hauser ASP Station 2000 Mode D'emploi page 112

9 Trouble-shooting
112
Sample not representative
No sampling
– Siphon in suction hose.
– Connection not tight / suction
hose drawing in air.
– Bottles not filling correctly.
– Distributor tap stuck.
–
– Incorrect bottle filled.
– No sample cooling.
– Connection not tight
– Sampling hose drawing in air
– Air manager defective
– Diaphragm pump defective
ASP Station 2000
– Check sampling hose see
Chapter 3.3.4.
– Check hoses/connections
– Check laying of sampling hose
– Incorrect distribution selected in
operationsee Chapter 6.4, distri-
bution.
– Calibrate tap see Chapter 5.6.1.
– Incorrect distribution selected in
operationsee Chapter 6.4, distri-
bution.
– Check distribution connection.
– Distributor defective, replace dis-
tributor or
– Repair by E+H Service
– Incorrect distribution selected in
operationsee Chapter 6.4, distri-
bution.
– Check sample compartment tem-
perature setting on console.
– Cooling unit defective
– Repair by E+H Service
– Check tightness of hoses/connec-
tions
– Check laying of sampling hose
– Check the air manager, if neces-
sary, repair by E+H Service.
– Check the diaphragm pump; if
necessary, repair by E+H Service.
Endress+Hauser