2/2-way automatic valve of PKI type Translation of the original operating manual

This operating manual is a part of the product. The operating manual must be kept for the entire life of the product and must be passed on to each subsequent owner of the product. This operating manual is valid for the 2/2way automatic valve of PKI type since year of manufacture 2019 with the following rotary actuators: Validity of the operating manual The operating manual must always be available at the place of operation. • agturn Type GD-032 till 040 Reference documents This manual, the data mentioned and design data sheets, additional assembly and maintenance instructions as well as further...

NOTE ... indicates important information (e.g. Material damage) but not hazards. Electric voltage! The text passages marked with this symbol inform you about dangerous situations with danger to life and health of persons due to electrical voltage. Corrosive substances! The text passages marked with this symbol inform you about dangerous situations caused by corrosive substances. Hot surface! The text passages marked with this symbol inform you about dangerous situations with a risk of burns due to hot surfaces. Hand injuries! The text passages marked with this symbol inform you about dangerous...

1.3.2 Explanation of the structure of the safety instructions A safety instruction is initiated with a signal word describing the severity of the danger („Chapter 1.3.1 Signal words and symbols“). • he installation, electrical and pneumatic T connection as well as the commissioning of the product may only be carried out by qualified personnel in accordance with the instructions described in this operating manual. WARNING Type or source of danger (possibly with warning signs according to DIN EN ISO 7010) Consequences in case of not following the instruction • Avoidance of danger 1.3.3 Descriptions...

2.4.1 Subsequent retrofitting or changes General Safety Instructions Personnel assigned to work on the automatic valve must read the operating instructions before starting work and, in particular, understand the chapter "Safety" before starting work. This is particularly valid for personnel working only occasionally on the rotary actuator. The automatic valve is used for the automatic shut-off of liquids and gases in pipelines. The automatic valve is designed for use in process engineering plants. The operating values, limit values and setting data specified in the operating manual and the corresponding...

Wear suitable head protection during transport. Only trained or instructed personnel who has known and understood the operating instructions as well as the possible dangers of the rotary actuator is allowed to work with the rotary actuator. The responsibility of the personnel for operation, maintenance and repair must be clearly defined by the operator. Use protective clothing! Wear suitable protective clothing during commissioning, maintenance and troubleshooting. Use hand protection! Wear suitable hand protection during transport, commissioning, maintenance and troubleshooting. Personnel qualification...

Read this table as follows: "The electrical installation requires the qualification of a qualified electrician." Activities Instructed persons Instructed persons with technical training Pneumatic specialists Electrical installation Commissioning Troubleshooting Troubleshooting, repair and maintenance of mechanics Troubleshooting, repair and maintenance of electrics Troubleshooting, repair and maintenance of pneumatics Functional checks Shutdown Tab. 2-1 Overview of the required personnel qualifications Dangers when dealing with the automatic valve This product of bar GmbH is built according to...

2.7.1 Dangers during assembly, maintenance and disassembly DANGER Electric voltage! There is danger to life when working on electrical components. • The electrical connections may be performed only by qualified electricians. • When working on the components, have the voltage released by a qualified electrician and secured against being switched on again. WARNING Very cold and hot surfaces! The body of the valve can become very cold or very hot during operation. • Wear protective gloves and protective clothing to protect against frostbite or burns. • Make sure that personnel working with the valves...

WARNING Danger of crushing hands and other body parts! WARNING Flying parts! Splashing medium! There is a risk of injury during assembly/disassembly by movements of the ball. The shut-off body (e.g. ball or disc) of the valve works as a separating element. It makes no difference whether a rotary actuator is mounted or not. The position of the ball may change during transport or handling of the valve. There is a risk of injury when the valve is removed under pressure or with present medium. The disassembly or removal of a pressurised valve causes an uncontrolled pressure drop. • Keep hands and...

Welding works! Hand injuries! Welding and flying sparks can cause fires. When mounting the rotary actuator on the valve spindle, the rotary actuator is pushed to the connection point/flange of the valve. • Make sure that the prescribed safety precautions are taken before carrying out welding works. • Inform the relevant employees such as security officer, shift leader, company fire brigade. When disassembling the rotary actuator or removing the rotary actuator from the valve spindle, the parts can slip down. • Apply for a written welding permit. There is danger of crushing the hands! • Provide...

2.7.2 Dangers during functional checks, commissioning and operation DANGER Bursting parts! Escaping media! There is danger to life if the maximum permissible pressure and temperature ranges of the valve are insufficient for the operating conditions of the system. There is a risk of injury and the risk of material damage by wrongly selected materials. In addition, there is a risk of damage to the piping system. • Only use the valves that are designed for the operating conditions. • Make sure that the selected materials of the parts of the valve coming in contact with the medium are suitable for...