Permitted Positions; Permanent Installation On Support Base; Permanent Installation With Quick Coupling - Lowara DOMO GRI Installation, Operation And Maintenance Manual

en – Original instructions

4.2.2 Permitted positions

4.2.3 Permanent installation on support base

1. Check that the bottom is solid, and if possible even.
2. Connect a 90° rigid or flexible elbow pipe to the discharge port (see Hydraulic connection
3. Submerge the unit in the liquid.

4.2.4 Permanent installation with quick coupling

The unit can be installed inside a tank or lifting station using the quick coupling descent kit
(optional).
DANGER: Electrical hazard
Holding the unit by the supply cord or the float switch is strictly forbidden.
NOTICE:
In the operating position, the unit, the piping, the electric supply cord and the support chain
must never be in contact with the walls of the tank.
See the figure below.
1. Secure the guide pipe supports and the foot:
2. Complete the installation of the kit:
14
on page 17).
a) In case of tanks with loose or irregular bottom, install a solid foot base, as horizontal
and flat as possible.
b) Temporarily secure the pipe support to the edge of the tank using 2 dowels.
c) Place the foot at on the bottom, ascertaining the correct position with a plumb line,
using the tube support as reference.
d) Secure the foot to the bottom with 4 dowels.
e) Attach the discharge pipe to the foot (see Hydraulic connection on page 17).
a) Insert the guide tubes in the foot.
b) Cut the top ends of the pipes so that they coincide with the support.
c) Unscrew the pipe support.
d) Insert the sliding bracket in the pipes.
e) Insert the support at the top end of the pipes.
f) Permanently secure the support to the tank wall.
DOMO, DOMO GRI - Installation, Operation and Maintenance Manual