Table of contents
Safety ..........................................
5
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10
10
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11
11
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11
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13
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13
13
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14
14
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15
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15
15
15
Table ..............................................................
16
lock .....................................................
17
17
17
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18
18
18
18
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19
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19
The timer ...........................................................
20
Cleaning lock ......................................................
21
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21
22
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23
3