Total capacity and usable fuel shall be stated.

Do not change the sequence of the work steps in the test.

Blow through the tubes to remove the remaining fluid.

Use disinfectant to clean the mask assemblies.

Disengage the clutch before you start the engine.

Do not fill the system directly from a high-pressure storage-cylinder.

Before you move the controls, disengage the locks.

Turn the adjuster counterclockwise in increments of 60 deg.

The vacuum equipment removes the air from the compound.

Remove all loose dirt from the seat with a moist cloth.

If the low pressure condition continues, replace the unit.