background image

3

2x

5.

7.

4.

-25°

+25°

1.

2.

A

-25°

3.

6.

Note on step 4:

Ensure that tube holder brackets 

A

 do

not

 become damaged.

Note on step 5:

If the vacuum tubes do not slide easily
through the rubber seal, moisten the
rubber seal with water.

 

Fitting the vacuum tubes

 (cont.)

5792 651 GB

 

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