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GB
2.0
Safety instructions!
Warning!
All Installation and maintenance work on the pressure vessel may only be carried out by
!
trained and experienced specialists.
Appropiate use!
The unit may only be used for its intended purpose. These units are intended exclusively
for the following purpose:
■ Display and monitoring of the differential pressure.
Any other form of use or one going beyond this shall be considered as inappropriate.
We shall have no liability whatsoever for any damage incurred as a result!
3.0
Protection of the environment
Batteries
■ The batteries should be removed from the appliance when it is not used for a long
time.
■ Used batteries should be changed as soon as possible.
■ The used batteries should be disposed seperatly from the rest of the appliance.
■ The used batteries should be disposed of as hazardous waste in accordance of local
regulations.
4.0
Installation and startup
See also pictures A1-B12 on page 34 - 35
Econometer
■ The Econometer is ready for use once you apply pressure to the system.
Economizer
■ The Economizer is ready for operation once there is a supply of power to the unit
(battery or mains operation).
Important!
■ The Economizer was factory-calibrated with the fi lter housing with which it was
supplied. Utilization in another fi lter housing can result in inaccurate indication of
differential pressure.
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