Remove/install pressure switch on fluid reservoir

AR83.30-D-5620F

Remove/install pressure switch on fluid reservoir

11.06.2013

MODEL

909

with CODE HH9 (Regulated air conditioning (Tempmatic))

1

Electrical connector

2

Pressure switch

3

Sealing ring

4

Fluid reservoir

 Danger !

Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant.

Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses 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 drained.

AS83.00-Z-0001-01A



Procedure for a damaged or leaky air conditioning system

AH83.30-N-0004-01A



Protect air conditioning circuit and components from moisture when carrying out repair work

AH83.30-N-0005-01A



Notes on handling refrigerant R134a

AH83.30-N-0003-01A

 

Remove/install

1

Disconnect electrical connector (1) and remove fluid reservoir (4)

AR83.30-D-6520F

 Installation: Replace fluid reservoir (4).

2

Remove pressure switch (2) from fluid reservoir (4)

 Installation: Replace sealing ring (3).
Moisten thread with compressor oil.

 Pressure switch

*BA83.30-N-1001-03A

3

Install in the reverse order

 Fluid reservoir

Number

Designation

MODEL 909
with CODE HH9 (Regulated air conditioning (Tempmatic))

BA83.30-N-1001-03A

Pressure switch

Nm

12