Wilo AlarmControl Notice De Montage Et De Mise En Service page 20

English
9.1 Replacing the 9V storage battery
WARNING! Danger of electric shock
Pull out the mains plug before opening the equipment.
• Undo the 4 screws on the bottom of the housing and remove the top of the
housing.
• Remove the worn storage battery from the connecting clip and replace by a new
charged storage battery. Make sure the polarity is correct.
NOTE: only use rechargeable 9V storage batteries.
WILO Art. no.: 2522850
• Close the housing cover and tighten the screws.
• Check the function by raising the float switch.
• Dispose of the worn storage battery in a responsible manner.
10 Faults, causes and remedies
If the fault cannot be remedied, please get in touch with a local technician or
your nearest Wilo customer service point or agent.
11 Spare parts
Spare parts may be ordered through local professional technicians and/or Wilo
Customer Service.
To avoid queries and order errors, all data on the rating plate must be given
along with every order.
Subject to technical changes
16 Wilo SE 04/2009