13
Mounting
EN
Unitop
5.2
Adjusting the measuring range and calibrating the zero point
The measuring range and the zero point must be accurately adjusted for the
product to operate with maximum measuring accuracy.
Verify that the system is unpressurised when you set the zero point.
1. Open the vent cap (A).
2. Determine the measuring range:
- Fuel oil EL and diesel fuel: Measuring
range = tank height.
- Other liquids: See table ""Determining
3. Open the window (B) by means of a
screwdriver.
4. Adjust the measuring range (D) by
means of an Allan key.
5. Slightly tap at the side of the product.
6. Correct the zero point (C) by setting the
pointer to "0" with no more than one
turn to the right or the left.
7. Insert the additional scale, if applicable.
8. Close the window (B).
A
B
D
C
Summary of Contents for 28000
Page 9: ...8 Produktbeschreibung DE Unitop 4 2 Abmessungen 166 mm 205 mm 281 mm ...
Page 33: ...8 Product description EN Unitop 4 2 Dimensions 166 mm 205 mm 281 mm ...
Page 57: ...8 Description du produit FR Unitop 4 2 Dimensions 166 mm 205 mm 281 mm ...
Page 81: ...8 Descrizione del prodotto IT Unitop 4 2 Dimensioni 166 mm 205 mm 281 mm ...
Page 105: ...8 Produktbeskrivning SV Unitop 4 2 Dimensioner 166 mm 205 mm 281 mm ...
Page 129: ...8 Productbeschrijving NL Unitop 4 2 Afmetingen 166 mm 205 mm 281 mm ...
Page 153: ...8 Opis produktu PL Unitop 4 2 Wymiary 166 mm 205 mm 281 mm ...
