Table of Contents
Advertisement
OPERATION AND MAINTENANCE INSTRUCTIONS
DESMI Self-Priming Centrifugal Pump
Modular S-N Super Self-Priming Pump in Type 02
DESMI Pumping Technology A/S
Tagholm 1 – DK-9400 Nørresundby – Denmark
Manual:
T1530
Serial Number...........................................
Tel.: +45 96 32 81 11
Fax: +45 98 17 54 99
E-mail:
desmi@desmi.com
Internet:
www.desmi.com
Language
Revision:
English
E (11/19)
Advertisement
Table of Contents
Related Manuals for Desmi S70-50-175N/A11-02
Summary of Contents for Desmi S70-50-175N/A11-02
- Page 1 OPERATION AND MAINTENANCE INSTRUCTIONS DESMI Self-Priming Centrifugal Pump Modular S-N Super Self-Priming Pump in Type 02 DESMI Pumping Technology A/S Tagholm 1 – DK-9400 Nørresundby – Denmark Tel.: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com...
-
Page 2: Table Of Contents
Table of contents: 1. PRODUCT DESCRIPTION ..........................3 1.1 DELIVERY ................................3 2. TECHNICAL DATA ............................. 3 2.1 NAME PLATE ................................. 3 2.2 EXPLANATION OF THE TYPE NUMBER ......................4 2.3 TECHNICAL DESCRIPTION ..........................4 3. INSTALLATION ..............................5 3.1 MOUNTING/FASTENING ............................ 5 3.2 WIRING ................................... -
Page 3: Product Description
1. PRODUCT DESCRIPTION These operation and maintenance instructions apply to the DESMI Modular S-N super self-priming pump in type 02. The pump is available in three sizes, DN50, DN70 and DN80 on the pressure flange. The suction flange is bigger than the pressure flange. -
Page 4: Explanation Of The Type Number
The permissible loads on the flanges appear from the following table. DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... -
Page 5: Installation
The pump must be mounted in such a way that the shaft center line is horizontal. The max. permissible loads on the flanges stated in paragraph 2.3 are to be observed. DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... - Page 6 When connecting the pump and a prime mover the power transmission is to be equipped with a guard in accordance with the provisions of the COUNCIL DIRECTIVE. DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11...
-
Page 7: Wiring
Before shipment the pump is to be fastened securely on pallets or the like. The pump is to be lifted as shown here: The lifting straps must not bear against sharp edges and corners. DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... -
Page 8: Dismantling
Assemble the bearing cover and the shaft seal cover. Lead the water deflector over the shaft until it touches the shaft seal cover and then further 1-1.5 mm into the shaft seal cover DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... -
Page 9: Fitting Shaft Seal
When the pump has been assembled, check that the shaft rotates freely. 6.9 FITTING COUPLING Mount coupling(19) to shaft(17) and let the coupling bear against the shoulder of shaft, and fix point screw(73). DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... -
Page 10: Mount Motor Bracket And El-Motor
Pumps which are not in operation during frost periods are to be drained to avoid frost damage. Remove the plug in the inlet cover to empty the pump. 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... -
Page 11: Dismantling
Together with a reading of the differential pressure the quantity of water delivered can be determined against the characteristics of the pump. DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11... - Page 12 1. Cavitation in pump Suction lift too high/ Suction line wrongly The pump makes noise dimensioned/Liquid temperature too high DESMI Pumping Technology A/S Tagholm 1 9400 Nørresundby - Denmark Tel.: +45 96 32 81 11 Fax +45 98 17 54 99 E-mail:...
-
Page 13: Inspection And Maintenance
(10.2 mWC = 1 bar) The powers stated in the table below are the highest possible absorbed by the pump, whereas the min./max. values for flow and pressure indicate DESMI's recommended operating range for the pump with the biggest impeller. -
Page 14: Ec Declaration Of Conformity
14. EC DECLARATION OF CONFORMITY DESMI PUMPING TECHNOLOGY A/S, hereby declare that our pumps of the type Modular S-N super self- priming pump in type 02 are manufactured in conformity with the following essential safety and health requirements in the COUNCIL DIRECTIVE 2006/42/EC on machines, Annex 1. -
Page 15: Information Relevant For Disassembly Or Disposal At End-Of-Life
15. INFORMATION RELEVANT FOR DISASSEMBLY OR DISPOSAL AT END-OF-LIFE No damage materials are used in DESMI pumps – please refer to DESMI Green Passport (can be sent on request – contact a DESMI sales office) – i.e. common recycling companies can handle the disposal at end- of-life. -
Page 16: Assembly Drawing
16 Allen screw 33 Priming plate 76 Safety valve 17 Shaft 34 O-ring 78 Key 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 www.desmi.com... -
Page 17: Dimensional Sketch
18. DIMENSIONAL SKETCH 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 www.desmi.com... - Page 18 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 www.desmi.com...
- Page 19 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 www.desmi.com...
Need help?
Do you have a question about the S70-50-175N/A11-02 and is the answer not in the manual?
Questions and answers