Mini retractor system TANKO-RF
The term “water hammer” denotes a pressure surge in a fluid line which is generated by opening/closing a shut-off fitting (e.g. valve or ball cock) quickly at the end of a pipeline. Pressure hammers/pressure surges can also be provoked by quick changes in the flow rate (pressure increase or pressure drop), or by sudden changes in the direction of the flow of fluids. This effect is particularly common in pump systems with long pipelines when starting up, stopping or changing the speed of pumps. 6.4 Operation Once it has been started up and inspected, the device can be put into operation, observing the following instructions.
WARNING
Risk when used outdoors! If the device is used outdoors, there is a risk of lightning in the case of a storm. There is a risk of death or severe physical injury. • The devices are usually operated in an enclosed factory hall and are thus protected from the risk of lightning . • In case of use outdoors and in case of storms or the risk of lightning, stop work immediately.
WARNING
Risk if the operating/working area is accessed by unauthorized persons! Unauthorized persons are NOT familiar with the hazards in the working area as described in these instructions. There is a risk of death or severe physical injury. • Only permit authorized specialist personnel who are qualified and trained for operation to operate the cleaning device. • Keep unauthorized persons away from the working area of the plant/machine in which the device is installed. If in doubt, address these persons and order them to exit the working area. • Stop the work for as long as there are unauthorized persons in the working area.
6 Start-up
Operating/Installation instructions 2023/09
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