English to Dutch Tech/Engineering marking tool for pavement, grass, etc.

"ALWAYS lock gun trigger, shut pump off, and release all pressure before servicing, cleaning *tip* or guard, changing *tip*, or leaving unattended. Pressure will not be released by turning off the motor."
"All accessories must be rated at or above the maximum operating pressure range of the sprayer. This includes spray *tips*, guns, extensions, and hose."
"Always flush unit into separate metal container, at low pump pressure, with spray *tip* removed. Hold gun firmly against side of container to ground container and prevent static sparks."