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Air conditioning systems with refrigerant R1234yf - General information - Edition 07.2017
3
Testing equipment and tools
⇒ “3.1 Tools and materials available from distribution centre or
importer”, page 258
⇒ “3.2 Tools and materials available commercially”, page 258
⇒ “3.3 Tools that can be locally manufactured”, page 259
3.1
Tools and materials available from dis‐
tribution centre or importer
Tools and materials are available from the “Electronic parts cata‐
lk
logue (ETKA)” ⇒ Electronic parts catalogue .
Overview
Air conditioner service station with flushing device
– With integrated program for flushing the refrigerant circuit with R1234yf refrigerant and the associated
flushing device
– With integrated analysis unit for finding contamination in the R1234yf refrigerant
R1234yf refrigerant ⇒ Electronic parts catalogue
Extraction device (for R1234yf refrigerant) dry ice box
Adapter case, VW/Audi passenger vehicle set
– Used to connect the air conditioner service station to the refrigerant circuit for flushing and for bridging
removed components when flushing
– Used to connect certain components to the pressure hose to blow through with compressed air or nitrogen
Leak detector for R1234yf/R134A
Combination fine filter unit for compressed air system
Seals (different versions, pay attention to correct allocation) ⇒ Electronic parts catalogue
Refrigerant oil (different versions, pay attention to correct allocation) ⇒ Electronic parts catalogue
Leak detection system with following contents:
♦ Cleaning agent
♦ UV leak detector lamp
♦ Replacement bulb for leak detector lamp
♦ Safety glasses
♦ Sticker
♦ Protective gloves
♦ System case
Tracer replenishment cartridge
Release tools for refrigerant line with quick-release couplings
Removal tool for quick-release couplings of refrigerant lines
Tool attachments for removing and installing valves
3.2
Tools and materials available commer‐
cially
Note
This list is an overview of the test equipment, tools and materials
necessary for professional repairs to the refrigerant circuit.
258
Rep. gr.87 - Air conditioning system
English 