ap8330t8312ca

Air conditioning system - check refrigerant level

Tip ap · temă 83.30 · versiune 0100 · 2005-07-12

Valabil pentru: MODEL NMB613.367 with CODE (HKG) Konvekta ACX 623 air conditioning with roof heater

Nu este disponibil în „ro”; afișat în Engleză.

Încadrare

Grupă funcțională 3 Suprastructură › 83 Climatizare › 83.30 Instalaţie de climatizare — Seria 613 (modele 367)

EinPAS 39 Încălzire/Aerisire/Răcire › 39.15 Climatizare › 39.15.5 Instalație de climatizare completă — Seria 613 (modele 367)

AP83.30-T-8312CA

Air conditioning system - check refrigerant level

17.1.05

MODEL NMB613.367 with CODE (HKG) Konvekta ACX 623 air conditioning with roof heater

Air conditioning system - check refrigerant level

T83.30-0018-05

1 Inspection glass

2 Cover

Check

Danger!

Risk of death caused by falling from vehicle roof. Risk of injury to other persons caused by falling objects during work in roof area.

AS65.00-Z-0002-01A

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near engine

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

1

Start engine

A minimum coolant temperature of
50 °C must be ensured.

2

Switch on air conditioning and set temperature controller to maximum cooling capacity.

See air conditioning operating instructions.

3

Remove cover (2) over inspection glass (1) of air conditioning

Remove/install the air conditioning cover (roof equipment)

AR83.50-T-5000-01C

4

Allow engine to run at approx. 1400 rpm

5

Check refrigerant level in inspection glass (1) after approx. 5 minutes

The air conditioning is correctly filled when the refrigerant is visible without any bubbles in the inspection glass (1).

If there is a high level of bubble formation check the air conditioning for leaks subject to separate repair order:

Inspect the refrigeration circuit for leaks.

AR83.30-T-1209-01C

6

Check the moisture content of the refrigerant in the inspection glass (1)

The refrigerant is OK:

The pin in the center of the inspection glass (1) is green.

The refrigerant is not OK:

The pin in the center of the inspection glass (1) is yellow:

Extract refrigerant from system, recycle and refill the specified filling amount in to the system.

After obtaining special order.

7

Install cover (2) over inspection glass (1) of air conditioning

Remove/install the air conditioning cover (roof equipment)

AR83.50-T-5000-01C

8

Switch air conditioning off and turn engine off

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