ap8330t8312aa

Air conditioning - checking refrigerant level

유형 ap · 주제 83.30 · 버전 0100 · 2005-07-12

적용 대상: MODELS NMB671.015 /020 /021 /030 /042 with CODE (HKA) Konvekta ACX 602 air conditioning with roof heater

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위치

기능 그룹 3 구조 › 83 에어컨 › 83.30 에어컨 — 시리즈 671 (모델 015, 020, 021, 030, 042)

EinPAS 39 히터/환기/에어컨 › 39.15 에어컨 시스템 › 39.15.5 에어컨 전체 — 시리즈 671 (모델 015, 020, 021, 030, 042)

AP83.30-T-8312AA

Air conditioning - checking refrigerant level

2.12.02

MODELS NMB671.015 /020 /021 /030 /042 with CODE (HKA) Konvekta ACX 602 air conditioning with roof heater

Air conditioning - checking refrigerant level

1 Inspection glass

T83.30-0064-03

Testing

Danger!

Risk of explosion from welding or soldering work on closed air conditioning system. Risk of poisoning from inhaling overheated refrigerant vapors. Risk of injury. Contact with liquid refrigerant may result in injury to the skin and eyes.

Do not carry out any welding work on the closed air conditioning system or in the surrounding area. No smoking or open flames. Wear eye protection and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been discharged.

AS83.00-Z-0001-01A

Danger!

Risk of accident as vehicle may start off by itself with the engine running. Risk of injury as working around the engine during start-up or while running may result in contusions and burns

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

Coolant temperature of min. 50 °C must be ensured.

2

Switch on air conditioning and set maximum cooling capacity at the temperature controller

See operating instructions for air conditioning system.

3

Remove recirculating air filter

AP83.10-T-8383AA

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 filled correctly when the refrigerant in the inspection glass (1) is visibly free of bubbles.

With severe bubble formation:

Check circuit of air conditioning system for leakage.(subject to separate repair order)

AR83.30-T-1209-01C

6

Install recirculating air filter

AP83.10-T-8383AA

7

Switch air conditioning off and turn engine off

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