Desmi VAC-4001 Operation And Maintenance Instructions Download Page 12

 

 

DESMI PUMPING TECHNOLOGY A/S 

-12-

 

 

Tagholm 1 

 

9400 Nørresundby - Denmark 
Tel.: +45 96 32 81 11 
Fax +45 98 17 54 99 
E-mail: 

[email protected]

 

www.desmi.com

 

 

14.

 

EU

 

DECLARATION

 

OF

 

CONFORMITY 

       

DESMI  PUMPING TECHNOLOGY  A/S,  hereby  declare  that  our  pumps of the  type  VAC-

4

001  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.  Safety  distances  to  prevent  danger  zones 
being reached by the upper limbs 

EN 809:1998 + A1:2009                   

Pumps and pump units for liquids 

– Common safety requirements 

EN12162:2001+A1:2009 

Liquid  pumps 

–  Safety  requirements  –  Procedure  for  hydrostatic 

testing 

EN 60204-1:2006/A1:2009    Safety  of  machinery 

–  Electrical  equipment  of  machines  (item  4, 

General   requirements) 

Ecodesign Directive  
(2009/125/EC). 

Water pumps: 
Commission Regulation No 547/2012. 
Applies only to water pumps marked with the minimum efficiency 
index MEI. See pump nameplate. 

 
Pumps delivered by us connected with prime movers are CE-marked and comply with the 
above requirements. 
 
Pumps delivered by us without prime movers (as partly completed machinery) must only be 
used when the prime mover and the connection between prime mover and pump comply 
with the above requirements. 
 
 

 

 

Nørresundby, Marts 05 2019 

 
 
 
 
 
 

Henrik Mørkholt Sørensen 
Managing Director 
 
DESMI Pumping Technology A/S 
Tagholm 1 
9400 Nørresundby 

 

 

 

 

Summary of Contents for VAC-4001

Page 1: ...C 4001 DESMI PUMPING TECHNOLOGY A S Tagholm 1 DK 9400 N rresundby Denmark Tel 45 96 32 81 11 Fax 45 98 17 54 99 E mail desmi desmi com Internet www desmi com Manual T1449 Language English Revision C 0...

Page 2: ...TLING SHAFT WITH BEARINGS 7 5 6 INSPECTION 7 6 ASSEMBLING 7 6 1 FITTING SEALING RING IN PUMP CASING 7 6 2 FITTING SHAFT WITH BEARINGS 7 6 3 FITTING NYLON BUSHING 8 6 4 FITTING SHAFT SEAL 8 6 5 FITTING...

Page 3: ...ns is 3600 RPM The pump is particularly suitable for bilge pumping and for use in piping systems where large amounts of air have to be evacuated The VAC 4001 pump is a quality product manufactured in...

Page 4: ...is to be evaluated on the basis of the materials used in the pump In case of doubt contact the supplier Pumps in material combinations A are primarily used for fresh water Pumps in material combinatio...

Page 5: ...er than the impeller gap of the pump in question In order to secure priming of the pump the pressure pipe is to be arranged so that water locks in the pipe are avoided If the pump is to be driven by a...

Page 6: ...workmen according to the rules and regulations in force 4 TRANSPORT STORAGE The weights of the pumps are stated in the following table and the pumps are to be lifted as shown below Pump Weight kg VAC...

Page 7: ...14 and nylon bushing 13 5 3 DISMANTLING SHAFT SEAL Pull the shaft seal off the shaft 5 4 DISMANTLING SEAT Pull the shaft seal seat carefully out of the recess of the rotor hub 5 5 DISMANTLING SHAFT WI...

Page 8: ...lapped side is to face the seat The carbon ring can be held by a little grease When using oil on the shaft the bellows will settle and seat in about 15 minutes and until then tightness should not be e...

Page 9: ...pump casing is filled with liquid Start the pump for a moment to check direction of rotation If the direction is correct i e in the direction of the arrow the pump may be started 10 SYSTEM BALANCING I...

Page 10: ...oning Contact DESMI Ventilate the system The pump has no or too low capacity 1 Wrong direction of rotation 2 Piping system choked 3 The pump is choked 4 Suction line leaks Pump takes air 5 Suction lif...

Page 11: ...orking hours when direct coupled to electric motor whereas the nominal life with overhanging V belt drive is about 10 000 working hours The bearings are oil lubricated and they only require that the o...

Page 12: ...s Common safety requirements EN12162 2001 A1 2009 Liquid pumps Safety requirements Procedure for hydrostatic testing EN 60204 1 2006 A1 2009 Safety of machinery Electrical equipment of machines item 4...

Page 13: ...DESMI PUMPING TECHNOLOGY A S 13 Tagholm 1 9400 N rresundby Denmark Tel 45 96 32 81 11 Fax 45 98 17 54 99 E mail desmi desmi com www desmi com 15 ASSEMBLY DRAWING...

Page 14: ...r housing 1 190531 15 Allen screw M5x30 4 710940 16 Rotor 1 190532 17 Rotor housing 1 190533 18 Locating pin 4x18 1 706284 19 Impeller 1 590730 20 Key 5x5x20 1 700012 21 Impeller nut M18x1 5 1 710943...

Page 15: ...DESMI PUMPING TECHNOLOGY A S 15 Tagholm 1 9400 N rresundby Denmark Tel 45 96 32 81 11 Fax 45 98 17 54 99 E mail desmi desmi com www desmi com 17 DIMENSIONAL SKETCH...

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