AR14.40-P-2041-01GZB Adjust Refractometer For Determining the AdBlue(R) Concentration

AR14.40-P-2041-01GZB Adjust refractometer for determining the AdBlue(R) concentration
- with CODE (U42) BlueTEC diesel exhaust treatment (SCR)

Component Identification:

On equipment with automatic temperature compensation, temperature variations from 5 to 30 degrees C/41 to 86 degrees F are compensated for automatically.

It is recommended to adjust the refractometer (5) before every checking procedure.

1 Clean the prism (1) and hinged lid (2) of the refractometer (5) using a soft lint-free cloth.

The prism surface should not be touched by hand.

2 Place 1 to 2 drops of distilled water on the prism (1) and close the hinged lid (2) using gentle pressure.

Closing of the hinged lid (2) causes the water to be distributed evenly.

3 See through the eyepiece (4) against a light background.

Bring the scales into focus by turning the eyepiece (4).

4 If necessary, carefully turn the adjustment screw (3) with a screwdriver, so that the bright/dark boundary is aligned with the zero line (water line).
5 Carefully remove any water residues from the prism (1) and hinged lid (2).