LTR VAS 6774 Manual Del Usuario página 11

5.1
pH 7...9, + 60° C
5.2
0
1
2
3
4
5
6
7
8
9
10
11
12
17
5.7
5.8
4.6 With density measurement results
below 0 to 9 and 13 to 17 and higher:
The fuel sample must be disposed of in accordance with the
country-specific guidelines.
In the event that the samples have to be sent to a laboratory,
the user must contact the manufacturer's local importer.
4.7
With density measurement results below 0 to 9
and 13 to 17 and higher:
IMPORTANT! The VAS 6774/7 must not be used under
any circumstances.
Cleaning
5)
Measuring cylinder VAS 6774/2
Density measuring instrument VAS 6774/1
The best cleaning results are achieved with the following
5.1
cleaning solution:
- The cleaning agent should be a degreasant and have a
pH-value between 7 and 9.
- The water should be at a temperature of
approx. +60° C / +140° F.
Cleaning VAS 6774/1
5.2
Rub dry with a dry, lint-free paper towel or cloth.
5.3
Immerse the VAS 6774/1 in the cleaning solution and then rub
5.4
dry.
ATTENTION!
VAS 6774/1 is a sensitive measuring instrument!!!
Place the density measuring instrument (VAS 6774/1) in the
5.5
packaging and then pack it away in the carry case.
Cleaning VAS 6774/2 (continuation of 5.1)
5.6
The cleaning brush VAS 6774/4 should be moved completely
5.7
up and down in the cleaning solution at least 20 times.
Potentially repeat the process several times.
0
1
2
3
4
Rub the measuring cylinder VAS 6774/2 dry with a dry, lint-free
5.8
5
6
7
paper towel or cloth.
8
9
10
11
12
17
Cloths or paper towels must be placed immediately in a suitable
5.9
container and be disposed of in accordance with the country-
specific regulations.
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