AR83.30-A-1209-01A | Inspect the refrigeration circuit for leaks. | ||
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 the engine as it is running | Secure vehicle to prevent it from moving by itself. |
D83.30-0001-01
1 Start engine and switch on air conditioning.
2 Examine the entire air conditioning system circuit for leaks using probe of the air conditioning leak detector (1), spending a little more time in areas where leaks are suspected if necessary.
For air conditioning leak detector see GOTIS
http://gotis.aftersales.mercedes-benz.com
Escaping coolant is heavier than air and sinks. Therefore, always move probe of air conditioning leak detector (1) beneath the area where the leak is suspected. Leaks occur most frequently near line connections, at the condenser and at the evaporator.
참조 문서
- as0000z000501a 엔진이 작동 중인 상태에서 급발진에 의한 사고 위험 시동 또는 구동 중인 엔진 근처에서 작업할 때 차량에 부딪히거나 열에 의한 상해 위험