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Instruction

APP pump instruction

APP 0.6-1.0, APP 1.5-2.5 and 

APP 3.0-3.5

MAKING MODERN LIVING POSSIBLE

Lenntech

info@lenntech.com   Tel. +31-152-610-900
www.lenntech.com   Fax. +31-152-616-289

info@lenntech.com   Tel. +31-152-610-900
www.lenntech.com   Fax. +31-152-616-289

Lenntech

Summary of Contents for APP 0.6

Page 1: ...APP 0 6 1 0 APP 1 5 2 5 and APP 3 0 3 5 MAKING MODERN LIVING POSSIBLE Lenntech info lenntech com Tel 31 152 610 900 www lenntech com Fax 31 152 616 289 info lenntech com Tel 31 152 610 900 www lenntec...

Page 2: ...ines for calculation of pressure losses 4 2 5 General comments on 4 3 Building up the pump unit 5 3 1 Mounting 5 3 2 Direction of rotation 5 3 3 Orientation 6 3 4 Protection from too high pressures 6...

Page 3: ...mp 2 Place the inlet filter before the tank 3 Dimension the inlet line to obtain mini mum pressure loss large flow area minimum pipe length minimum number of bends connections fittings with small pres...

Page 4: ...ng to below guidelines 2 5 General comments on Filtration A good ltration is vital to ensure a long and trouble free life of the pump When selecting a filter or strainer please note that filter materi...

Page 5: ...all to separate the inlet from the outlet end of the tank Monitoring It is recommended to continuously monitor the following conditions Water level in the tank Filter contamination Pressure inlet and...

Page 6: ...close to the pump as possible The opening characteristics of the valve must not result in peak pressures higher than 200 bar 2900 psi The valve outlet must not be connected directly to the pump suctio...

Page 7: ...ssure gauge on the high pressure side 5 3 Dry running When running the pump must always be connected to the water supply in order to avoid damage if it should run dry In systems with water tank it is...

Page 8: ...elf and there is thus no oil in the pump The pump requires no periodic replacements of seals and valve parts 6 2 Repair In case of irregular function in the pump please contact the Danfoss Sales Organ...

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