Connection Of The Unit; Connection Of The Plant - Zehnder SchmUFB 200 Betriebsanleitung

 The mains to which the unit is connected must be equipped with a highly sensitive separate earth
leakage circuit breaker IA <30 mA. In case of an installation in bath or shower rooms, the respective
DIN VDE 0100 part 701 regulations must be respected.
 Please respect the regulations of the EN 12 056-4.
 All electrical devices, such as control, alarm sensor and power socket must be installed on a flood-
proof position in dry rooms.
 Attention! Prior to every assembly and disassembly of the pump or other works on the unit, the unit
must be disconnected from the mains.
 In case of using an extension cable, it must comply with the included connector cable concerning
quality.
Installation place:
The device is mounted similarly to the floor drain directly into the cellar floor. The regulations according to DIN
19599 apply.
ATTENTION The grid meets class K and is loadable up to max. 300 kg, this means the surfaces without
traffic. Due to the max. slot width of 8 mm, the use in so-called barefoot areas (e.g. bath room) is possible.

5.1 Connection of the unit

c) Before mounting, all parts must be checked for external transport damages.
d) Inlets: Normally, the surface water flows through the grid and the odour stopper into the collecting tank.
ATTENTION During mounting of the siphon it must be ensured, that the bend does not impact the functionality
of the floating switch. The siphon inlet and the pressure joint must be aligned (fig. 1).
Supplementary connections may be mounted into the tank wall (accessories).
Nominal width
DN 50
DN 70
DN 100
The hole is drilled into the side panel using a drilling machine and a standard holes saw. The threaded ring is
inserted from the inside through the drilled hole. It is sealed by screwing on the sleeve with rubber ring to the
outer side (fig. 2).
ATTENTION During installation of the lateral connection it must be ensured that the functionality of the floating
switch of the pump is not impacted.
Figure 1
Pipe diameter
50 mm
75 mm
10 mm
22
Drilled hole in side panel
Ø 59
mm
Ø 90
mm
Ø 117 mm
Ventilation
and cable entry
Pipe:
Installation position of the siphon:
siphon inlet and pressure joint
of the underground box must be
aligned