Precautions for foam machine to prevent electric shock

　　1. do not touch any electrical components of foam equipment and electrical equipment when power is running or the machine is running. Otherwise, electric shock will occur.

　　2. please do not wet hand to operate any foam switch knob to prevent electric shock.

　　3. Pay attention to the installation of grounding wire to avoid danger or accident.

　　4. operation of foam equipment, please do not live line check or replace electrical components, otherwise it will be electrocuted or injured.