Transport; Installation; Personnel Requisition; Safety During Installation - Wilo Yonos MAXO Installation And Operating Instructions Manual

Installation

EN
4.5

Transport

Fig. 3: Transport
◾ Only carry motor or pump housing.
◾ If necessary use hoisting gear with sufficient bearing
capacity.
5 Installation
5.1

Personnel requisition

Carry out installation using qualified specialists only.
5.2

Safety during installation

WARNING
Hot liquids can cause scalding. Before the installation or
removal of the pump or the dismantling of the housing
screws observe the following:
◾ Close shut-off device or drain unit.
◾ Cool down the unit completely.
5.3

Preparing the installation

Branch off the safety feed ahead of the pump when
◾
installing in feed of open systems (EN 12828).
◾ Complete all welding and brazing tasks.
◾ Flush unit.
◾ Arrange shut-off devices in front of and behind the
pump. Laterally align the shut-off device above the pump
so that the leakage water does not drip on the control
module.
◾ Make sure that the pump can be installed free of me-
chanical stresses.
◾ Allow a 10 cm distance around the control module so that
it does not overheat.
6
5.4

Permissible installation

Fig. 4: Permissible installation
5.5

Outdoor installation

When installing outdoor also observe:
◾ Install pump in a pump chamber.
◾ Utilise cover as protection against environmental influ-
ences (e.g. rain).
◾ Observe permissible environmental conditions and pro-
tection classes.
5.6

Align

The motor head must be aligned according to installation
position.
Fig. 5: Align motor
◾ Check permissible installation position.
◾ Dismantle motor head and carefully turn. Do not remove
motor from pump housing.
ATTENTION
Damage to the gasket causes leakage.
◾ Do not remove gasket.