ar4920g9264ch

Check AdBlue(R) concentration

Type ar · emne 49.20 · version 0102 · 2018-10-24

Gælder for: Engine 457.9, 458.9, 541.9, 542.9, 941.9, 942.9 in model 000.001 with BlueTec

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 49 Udstødningssystem, udstødningsrensning › 49.20 Udstødningsefterbehandling — Serie 000 (modeller 001) · Serie 942 (modeller 9**)

EinPAS 15 Motor › 15.40 Udstødningssystem/udstødningsefterbehandling › 15.40.1 Grundinformation — Serie 000 (modeller 001) · Serie 942 (modeller 9**)

Gælder også for motorer/gearkasser: 457 9**, 458 9**, 541 9**, 542 9**, 941 9**

AR49.20-G-9264CH

Check AdBlue(R) concentration

22.10.2018

Engine

457.9, 458.9, 541.9, 542.9, 941.9, 942.9 in model 000.001

with BlueTec

Check AdBlue(R) concentration

1

Prism

2

Hinged lid

3

Adjustment screw

4

Eyepiece

5

Refractometer

A

Brix scale

B

AdBlue® scale

W14.40-1417-06

Warning

Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue

Pour AdBlue into suitable containers only. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.

AS14.40-Z-0001-01A

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

Check

1

Adjust refractometer (5) to determine the AdBlue® concentration.

AR49.20-G-9264-01CH

000 588 08 21 00 Test and measuring kit

WS14.00-P-0012B

2

Remove a small amount of AdBlue® from the AdBlue® container with a siphon.

See information from body manufacturer

3

Place one to two drops of AdBlue® on the prism (1) of the refractometer (5).


Ensure that other parts of the refractometer (5) do not come into contact with AdBlue®.
The refractometer (5) can get damaged otherwise.

Closing the hinged lid (2) causes the AdBlue® to be distributed evenly.

4

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

Bring scales into focus by turning eyepiece (4).

5

Read off measurement value at the light/dark boundary of the AdBlue® scale (B).

NOx reducing agent urea content

*BE49.20-N-1001-01B

If the AdBlue® concentration is less than the specified urea concentration,

replace AdBlue®.

6

Carefully clean any AdBlue® residues from the prism (1) and the hinged lid (2).


Ensure that other parts of the refractometer (5) do not come into contact with AdBlue®.
The refractometer (5) can get damaged otherwise.

Only water without any addition of cleaning agent should be used to clean.

NOx reducing agent check values

Number

Designation

Engine 457.9, 458.9, 541.9, 542.9, 941.9, 942.9

BE49.20-N-1001-01B

NOx reducing agent urea content

New

%

32,5

Replace at

%

30,0

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