Installation / fitting
20
5 Installation / fitting
5.1 Installation
Prepare the construction in accordance with the pump
dimensions.
Important!
Provide sufficient room for maintenance and repair proce-
dures!
Plan for sufficient room for opening the terminal box, for the
electrical connection, and for any existing variable frequency
drives.
The concrete foundation must
- have hardened,
- exhibit satisfactory rigidity (at least class
X0 according to DIN EN 206),
- have a horizontal and flat surface,
- be able to absorb vibrations, effects of
force and impacts and
- be dimensioned in such a way that the star
handles (004) on the filter cover (003) can
be turned by hand.
Only then should the pump be installed.
Caution!
Risk of injury and of damage to prop-
erty due to water leakages.
Retighten the connecting bolts be-
tween the pump casing and casing
cover/intermediate casing.
M10 = 45 Nm
M12 = 70 Nm
Important!
For optimum handling of the coated pumps, we recommend
the use of washers for the screwed connection of the flanges
with the pipelines and for fixing the pump feet to the base.
The connection flanges must be perfectly aligned and
screwed in such a way that prevents leakage. The seals
must be resistant to the pumped medium.
Caution!
Incorrect warming will damage the
three-phase motor.
Ensure there is an adequate supply of
cooling air during operation (except for
the herborner.X-C model).
In order to prevent transferring vibrations to the building and
the pipeline system it is recommended to install pipe expan-
sion joints and vibration dampers.
Caution!
Injuries may be caused when installing
the pump.
Observe the safety regulations and
the generally recognised “codes of
practice”.
Summary of Contents for herborner.X
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