8 | Cleaning and maintenance
INFICON
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Contura® S400-Operating-instructions-jina91en1-09-(2001)
5
In order not to scratch the chamber lid, place it along with the dome on a soft
support.
6
Unscrew the two screws of each hinge on the inside of the chamber lid.
7
Remove the defective hinges and replace them.
8
Install in reverse order.
8.11 Replacement of the measuring chamber spring
Spring measuring chamber CS4
Order number 200006389
Required tools
• T25-TORX® screwdriver
• T45-TORX® screwdriver
ü
You have an intact spring for replacing a defective spring.
1
Make sure that the device is disconnected from the power supply by pulling the
power plug securely.
2
Open the lid of the measuring chamber.
3
Using a T25-TORX® screwdriver, unscrew the two screws of the black spring
housing and remove the spring housing.
4
Close the measuring chamber.
5
On the rear of the device, unscrew the four hinge screws on the lower chamber
ring using a T45-TORX® screwdriver.
6
Carefully open the chamber lid and pull it backwards.
Содержание Contura S400
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