User Guide

English
Installation and operating instructions Wilo-Stratos GIGA 3
Installation and operating instructions
1 General notes
About this document These Installation and Operating Instructions form an integral part of
the product. They must be kept close to the product and in readiness
whenever required. Precise observance of these instructions is a pre-
condition for use of the product for the intended purpose and for its
correct operation.
These Installation and Operating Instructions conform to the relevant
version of the equipment and the underlying safety standards valid at
the time of going to press.
2Safety These instructions contain important information which must be fol-
lowed when installing and operating the pump. It is therefore imperative
that they be read by both the installer and the operator before the cir-
culator is installed or started up.
Both the general safety instructions in the ‘Safety precautions’ section
and those in subsequent sections indicated by danger symbols should
be carefully observed.
2.1 Symbols and signal words used in
these operating instructions
Symbols Symbols:
NOTE
Signal words Signal words:
General Safety symbol
Hazards from electrical causes
DANGER!
Imminently hazardous situation.
Will result in death or serious injury if not avoided.
WARNING!
The user can be exposed to (severe) injury. 'Warning' refers that
harm to the user when the user is neglecting the procedure.
CAUTION!
The product is at risk of damage. 'Caution' refers to the product
when the user is neglecting the procedures.