SEAT Workshop Service and Repair Manuals > Leon Mk2 > Heating, ventilation, air conditioning system | Air conditioner with refrigerant R134a | Technical data | Cleaning refrigerant circuit of impurities using R134a refrigerant | Adaptation of refrigerant loading machines before SAT 4006D to rinse circuits with the Kit SAT 4009

Adaptation of refrigerant loading machines before SAT 4006D to rinse circuits with the Kit SAT 4009

R134a refrigerant loading machines supplied by SEAT after the model SAT 4006D, have the Kit SAT 4006D already included.

Machines prior to the model SAT 4006D supplied by SEAT require installation of the for rinsing of R134a refrigerant circuits.

Note

t	Additional information ⇒ Operating instructions of the device itself

t	Additional information ⇒ Assembly instructions of the manufacturer rinsing set

t	Catalogue of tools and utilities.

WARNING

Before installation, the air-conditioning station should be disconnected from the electricity supply.

–	Ensure that the content of the cleaning kit is complete.

Special tools and workshop equipment required

t	Case with support or adapter SAT 4009D → Chapter

t	Connection pipes

t	Connection kit with ball valve.

t	Filter with attachment bracket.

Installing:

–	Remove the front and top plate from the refrigerant station 134a.

–	Insert the socket -1- into the circuit so that the -T- is as shown, after the red tap-2- on the refrigerant cylinder. The refrigerant is liquid in this area.

–	Tighten the remaining connections and extract them from the two holes-1- and -2-

–	Fit the handle -B- to the valve with the correct screw.

–	Carefully tighten the Schraeder valve-A- with the corresponding spanner supplied.

Fit the bracket and the filter:

–	Carefully tighten the filter attachment bracket to the frame using the four bolts.

–	Tighten the filter attachment bracket with the two nuts and bolts.

–	Fit the filter to the bracket -1- previously fitted to the machine.

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