Burkert Type 6520 - Manual (Page 4)

2 - 6520
english
To ensure that the device functions correctly, and will have a long service life,
please comply with the information in these Operating Instructions, as well as
the application conditions and permissible data given in the Type 6520 data
sheet:
• When planning the application of the device, and during its operation,
observe the general technical rules!
• Observe the relevant accident prevention and safety regulations applicable
for electrical equipment throughout the operation, maintenance and repair
of the device! Always switch off the voltage supply before working on the
system!
• Note that line connections and valves must not be loosened while the
system is under pressure
• Take suitable measures to prevent impairment due to improper use.
• If these instructions are ignored, no liability will be accepted from our side,
and the guarantee on the device and on accessories will become invalid!
1 GENERAL NOTES
In these Operating Instructions, the following symbols are used:
Indicates a working step that you have to carry on.
Indicates information which must be followed. Failure to do
this could endanger your health or the functionality of the
device..
ATTENTION!
NOTE Indicates important additional information, tips and
recommendations.
1.1 Symbols
1.2 General Safety instructions