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Declaration of Conformity

Grundfos

declare under our sole responsibility that the products

Hydro 1000

, to which this dec-

laration relates, are in conformity with the Council Directives on the approximation of the laws of the
EC Member States relating to:

— Machinery (98/37/EC).

Standard used: EN ISO 12100.

— Electromagnetic compatibility (89/336/EEC).

Standards used: EN 61 000-6-2 and EN 61 000-6-3.

— Electrical equipment designed for use within certain voltage limits

(73/23/EEC) [95].
Standard used: EN 60 204-1.

Bjerringbro, 1st April 2005

Jan Strandgaard

Technical Director

Содержание Hydro 1000

Страница 1: ...Hydro 1000 Installation and operating instructions GRUNDFOS INSTRUCTIONS...

Страница 2: ...tives on the approximation of the laws of the EC Member States relating to Machinery 98 37 EC Standard used EN ISO 12100 Electromagnetic compatibility 89 336 EEC Standards used EN 61 000 6 2 and EN 61...

Страница 3: ...rks blocks of flats hotels industry hospitals schools etc 1 2 Operating conditions Liquid temperature Maximum 50 C Ambient temperature 0 C to 40 C Operating pressure Maximum 10 bar Minimum and maximum...

Страница 4: ...s connected Dry running alarm The red indicator light is on when the dry running alarm is activated The light goes out when the alarm is reset If automatic resetting is chosen the indica tor light goe...

Страница 5: ...en the inlet pressure level drops below the set value the pumps are cut out When the correct pressure level value is restored the pumps can be reset to operation auto matically or manually 4 5 Priming...

Страница 6: ...6 Note A pilot pump is the pump that starts first stops last is generally smaller than the other pumps smaller flow higher head is not to be alternated must be installed in position P1 Before changin...

Страница 7: ...more pumps will be cut in until the performance of the pumps in operation cor responds to the requirements When the water consumption falls the discharge pressure rises to the cut out pressure and th...

Страница 8: ...8 Pump 1 will now start 9 Check the direction of rotation of the pump In case of incor rect rotation interchange two phases of the electricity supply 10 Vent the pump while slowly opening its discharg...

Страница 9: ...e pressure Check the diaphragm tank precharge pressure 3 Frequent starts and stops a Incorrect setting of time delay TR 2 Set the time delay TR 2 accordingly b Incorrect setting of pressure switch Inc...

Страница 10: ...a Supply Voltage 3 x 400 V 6 10 50 Hz PE Pos Description Number 1 Suction manifold 1 2 Discharge manifold 1 3 Base frame 1 4 Stand 1 5 Control box 1 6 CR pump 2 4 7 Non return valve 1 per pump 8 Isola...

Страница 11: ...Sasso 4 I 20060 Truccazzano Milano Tel 39 02 95838112 Telefax 39 02 95309290 95838461 Japan GRUNDFOS Pumps K K 1 2 3 Shin Miyakoda Hamamatsu City Shizuoka pref 431 21 Phone 81 53 428 4760 Telefax 81...

Страница 12: ...www grundfos com Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96413144 0405 GB Repl 96413144 0902...