M&C TechGroup PAS-500 Operator's manual - Manual (Page 17)

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Gas sampling and gas conditioning technology 10-5.1-ME
Figure 8 Arrangement of the temperature sensor
There must be no possibility of the formation of inflammable gas/air mixtures either within the oven
chamber or in the immediate surroundings of the equipment.
Large amounts of dust or corrosive fumes inside the oven chamber or in the surroundings of the
equipment may produce deposits within the oven and lead to short-circuits or damage the electronics.
It is therefore important that adequate precautions are taken against excessive dust or corrosive
fumes.
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MAINTENANCE
Important for a long life of the heated protective housing and in case of warranty claims.
N O T E !
Any work involving opening up the oven must only be carried out by skilled
staff!
The heated protective housings require little maintenance. It is however recommended to lubricate all
moving parts of the doors (hinges and closure) once a year (or 4 times a year with continuous
operation) using a thin Silicone grease, and to check that the hinge screws are tight. A well-closing
door is essential on an heated protective housing. On the housings, tight closure of the door is
ensured by a seal on the oven and another one on the door. In continuous operation the flexible
sealing material may take a permanent set. Readjustment may then be necessary in order to ensure
proper closing of the door.