Title: +038=320.103-SB005T_08-Energy Valve Reguleringsventil Belimo - Generelle merknader for prosjektering.pdf
Belimo water final control elements are maintenance-free. When performing service work on the control device, switch off the power supply to the actuator (by unplugging the electrical cables if necessary). Switch off the pumps in the part of the affected piping system and close the appropriate slide valves (allow everything to cool down first if necessary and reduce the system pressure to ambient pressure level). Do not put into service again until the valve with actua- tor has been mounted in accordance with regulations and the pipelines have been filled by specialist technicians.Later de-installation of valvesFor applications which require later de-installation, we recommend imple- menting further measures accordingly, e.g. with additional detachable pipe con- nectors.DisposalIn the event of disposal, the control device must be broken down into its dif- ferent materials and disposed of in accordance with national and local direc- tives.General notes for project planning / General5