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Language : 

en  

Revision : 

005  

Page :  

3

 

Low-pressure water 

refilling system 

FNC

 

 

© 2012, Hoppecke Batterie Systeme GmbH, all rights reserved.  

  Safety notes 

 

It  is  assumed  that  qualified  personnel  only  shall  be  deployed  for  the  operation  and 
maintenance of the components available. Qualified personnel are individuals who, on the 
basis  of  their  education,  experience  and  training,  and  their  knowledge  of  the  relevant 
standards,  regulations,  accident  prevention  guidelines  and  operating  conditions,  are 
authorised by those responsible for the safety of the components/system to perform  the 
respective necessary activities, and thereby identify and prevent any potential hazards. 
Among other things, knowledge of first aid measures and the local emergency services is 
required. 
 

 

 

Failing  to  observe  the  operating  instructions,  not  using  original  replacement 
parts when carrying out repairs, performing unauthorised actions, or introducing 
additives to the electrolyte, shall invalidate the warranty. 

 
The following precautionary measures relate to the handling of Ni-Cd batteries and must 
always  be  observed  with  respect  to  all  the  work  instructions  given  in  these  operating 
instructions. 
 

 

 

Observe and follow the assembly and installation instructions and make them 
visibly available at the installation site. 
Only trained personnel may perform work on batteries. The instructions for use 
must  always  be  accessible  to  the  persons  in  charge  of  handling  the 
rechargeable batteries.

 

 

 

 
When  working  on  batteries,  wear  safety  goggles  and  protective  clothing.  The 
accident prevention regulations must be observed and followed. 

 

 

 
Smoking  is  prohibited!  No  open  flames,  embers  or  sparks  are  allowed  in  the 
vicinity of the battery as they pose an explosion and fire hazard. 

 

 

 
Explosion and fire hazard; avoid short circuits. 
Caution!  As  all  metal  parts  contained  within  the  battery  cell  are  constantly 
energised, do not place any foreign objects or tools on the battery. Adequate 
ventilation  must  be  provided  in  the  battery  room  so  that  the  explosive  gases 
generated during charging are removed (DIN EN 50272-2). 

 

 

 
Keep an eye rinsing bottle ready at hand. Rinse eyes or skin sprayed with alkali 
with  plenty  of  clean  water.  Consult  a  doctor  immediately.  Wash  clothing 
contaminated with alkali with water. 

 

 

 
Electrolyte is highly corrosive. During normal operation it is not possible to come 
into  contact  with  the  electrolyte.  Electrolyte  can  get  released  only  if  the  cell 
housing gets damaged. 

 
 

 
 

Summary of Contents for FNC

Page 1: ...fidential proprietary information The reproduction distribution utilisation or the communication of this document or any part thereof without express authorization is strictly prohibited 2012 Hoppecke...

Page 2: ...cription 5 3 1 Waterfilling plugs 5 3 2 Flame arrestor 5 3 3 Waterfilling system 6 3 4 Waterfilling cart 7 Filling up the battery with distilled water 8 4 1 Prior to Filling 8 4 2 Filling Operation 9...

Page 3: ...ctions given in these operating instructions Observe and follow the assembly and installation instructions and make them visibly available at the installation site Only trained personnel may perform w...

Page 4: ...uffer electric shocks Electrical fires must be extinguished using fire extinguishing powder or carbon dioxide CO2 First Aid Measures Eye contact with the electrolyte Rinse immediately with plenty of w...

Page 5: ...the vertical tube As soon as this tube gets submerged when the electrolyte reaches the maximum level air can no longer escape and water intake is prevented The waterfilling plug is sealed off from th...

Page 6: ...quick couplers The topping up procedure may be started using the appropriate button and then runs completely automatically Water is pumped with a steady flow rate into the system starting from the fir...

Page 7: ...ortability Caution The waterfilling cart must be stored and operated at temperatures 0 C in order to prevent the distilled water from freezing in the tank and inside the carriage It may get damaged ot...

Page 8: ...ectrolyte levels Refer to the battery system s project specific documentation for instructions Ensure that the battery of the waterfilling cart is charged LED 5 lights up in green colour The storage t...

Page 9: ...ed the waterfilling cart extracts excess water from the connected hose pipes The filling operation takes a few minutes depending on the number of cells and the water level in the cells Note Avoid over...

Page 10: ...nished in litres 1 Disconnect the hose pipes from the waterfilling cart at the appropriate quick couplers 2 Reinstall the flame arrestor with the help of the quick couplers 3 Drain the water extracted...

Page 11: ...e that the hosepipe connecting pieces are not contaminated or do not get damaged Nonetheless if contamination is found clean the relevant components with clean water The hosepipe of the waterfilling c...

Page 12: ...hose pipes 3 Inserting the new waterfilling plug The waterfilling plug must be inserted straight into the cell It must be possible to slide it in by pressing lightly on it with the ball of the hand Th...

Page 13: ...mponents The water refilling system consists of the following components Illustration of the components Name Description of the components Waterfilling cart complete 230VAC 414 700 0230 Optional 110VA...

Page 14: ...nnected to the mains supply The waterfilling cart should be stored and operated only at temperatures 0 C Installation Avoid the hose pipes from getting entangled since the flow rate would otherwise ge...

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