Measuring pressure with the Robinair 10324 Smart Cart
|
|
Measuring pressure with the Robinair 10324 Smart Cart
|
|
1.
|
Check that the cock on the blue low-pressure hose and the cock on the red high-pressure hose on the pressure gauge stand are both closed.
|
|
2.
|
Using a snap-on coupling, connect the blue low-pressure hose to the low-pressure side of the AC system.
|
|
3.
|
Using a snap-on coupling, connect the red high-pressure hose to the high-pressure side of the AC system.
|
|
4.
|
Open the valves on both snap-on couplings by screwing in the knobs.
|
|
5.
|
Start the engine.
At an engine speed of 1500 - 2000 rpm and an ambient temperature of 20
°
C, it should be possible to note the following on the pressure gauges when the compressor is operating:
Low-pressure side: 1-3 bar
High-pressure side: 12-16.5 bar
|
