Buhler GAS 222 Series, Installation And Operation Instruction Manual

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Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Gasentnahmesonden /
sample
gas
probe
Baureihe
/ Series
222.20-HT / 222.20-HT-OW-OR
30 BX460026, 01/2011 Art. Nr. 90 31 181
8 Trouble shooting and elimination
Problem / Failure Possible cause Solution
No or reduced gas flow
-
filter element clogged
-
clean or replace filter element,
clean tube
Temperature alarm
-
heating process not yet finished
-
wait while heating up
-
PT 100 defective
-
return probe for inspection
-
heating / controller defective
-
return probe for inspection
No heating /
no display
-
no / wrong power supply
-
check power supply
-
controller defective
-
return probe for inspection
condensate forming
-
heating defective
-
return probe for inspection
-
cold spots in sample line
-
insulate cold spots
-
displayed error messages
Error 01
-
probe temperature too high,
connection of PT100 broken
-
check connection of PT100 or
return probe for inspection
Error 02
-
probe temperature too low,
PT100 short cut
-
return probe for inspection
8.1 Spare parts and consumables
To order spare parts please indicate type of cooler and serial no.
For accessories and enhancement see data sheets and/or catalogue.
The following parts are recommended for stocking:
Probe Filter Description Part no.
GAS 222.xx Fuse 115V / 230V: 800 mA slow blow 91 100 000 01
GAS 222.xx AHF-22-x Sealing for sample gas outlet 90 091 05
Flange gasket DN65 PN6 90 090 79
Flat gasket FD 40 WS 90 090 68
O-ring for filter element handle, Material: Kalrez 90 093 93
O-rings for filter element (2 pcs. required), Material: Kalrez 90 093 94
Filter element stainless steel 46 222 010 PHT
Filter element sintered ceramics 46 222 026 HT