These maintenance and operation instructions apply to the DESMI priming pumps B114N. The pumps have 1/2" connections on suction and pressure side. B114N is a vacuum pump of the water ring type, with mechanical shaft seal, bronze shaft, impeller and pump casing.
3.1 WIRING Wiring to be carried out by authorized skilled workmen according to the rules and regulations in force. 4. TRANSPORT/STORAGE The weight, including DESMI motor, is indicated in the table below: Type Weight in kg B114N/50 Hz B114N/60 Hz The pump is to be stored in a dry area.
Pumps which are not in operation during frost periods are to be drained to avoid frost damage. Alternatively, it is possible to use anti-freeze liquids in normal constructions. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com...
2 phases connection and cable 10. INSPECTION AND MAINTENANCE Inspect the shaft seal in B114N for leaks at regular intervals. Before any inspection of a pump without guard check that the unit cannot be started unintentionally. The system is to be without pressure and drained of liquid.
13. EU DECLARATION OF CONFORMITY DESMI Pumping Technology A/S, hereby declare that our pumps of the type B114N are manufactured in conformity with the following essential safety and health requirements in the COUNCIL DIRECTIVE 2006/42/EC on machines, Annex 1. The following harmonized standards have been used: EN/ISO 13857:2008 Safety of machinery.
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