ARIS Tensor Zone 2/22 - Technical Specifications; Safe and Accurate Use

5Tensor
• Working on electric appliances or equipment is only allowed for electrically qualied persons or other instructed persons
under guidance and custody of an electrically qualied person according to the electro-technical regulations.
• Observe all safety and accident prevention regulations while installing, operating and testing any electrical appliances or
machinery.
• Prior to all installation or regular work on the actuator make sure to switch off all connected machinery/appliances.
3. Technical specication
3.1 Functions and application areas (Intended use)
ARIS actuators are exclusively designed for industrial use. ARIS actuators are utilized for operating regulating and shut-off appli-
ances (valves, ball valves, taps, slide valves, dosing pumps, etc.).
ARIS actuators may not be used for:
• Temperatures below or above the specied data
• Underground environments
• Near open res
• Under water
3.2 Safe and accurate use
ARIS actuators are factory checked prior to delivery. The nal functional testing must be performed within the total system by
qualied technical personnel.
The ARIS company assumes no liability for any direct or indirect damage arising from
• an insufcient test period of the actuator in the total system,
• an improper utilization of the actuator,
• a further utilization after an error was detected.
Perform controls on a regular basis during the operation. Pay particular attention to:
• intended utilization of the actuator (Chapter 3.1);
• unusual sounds, severe vibrations or increased temperatures;
• examine the correct tightening torque and impermeability of xing screws, cable entries, cable glands and sealing plugs;
• the condition of the electrical lines.
Should malfunctions arise, you have to stop the actuator and remedy the malfunction.
All persons who do the installation, commissioning and setting must
• be specially trained and qualied;
• be mentally and physically capable;
• observe the operating instructions.
• Valves, levers and connecting rods are moving during actuator operation.
• Check for proper function of all emergency equipment on your machinery/system.
• Check for proper function of the actuator and operated valves after completion of all installation work.
• Never work with or operate a faulty actuator.