Homa Saniboy G 180-26 D [16/36] Installation

Homa Saniboy G 180-26 D [16/36] Installation
16
Green LED „Operation“ (one per pump)
The green LED illuminates when the according pump is
operating.
Red LED „Failure“
- Permanent Signal
The Failure-LED illuminates in case of a thermal cutout of
a pump. Together with the Failure-LED, the Alarm LED
illuminates and the built-in acoustic alarm is activated if
the switch in the front cover is in position „On“. Further-
more, the external fault signal device, if fitted, is activated.
Automatically the unit turns over to operation of the sec-
ond pump.
In this case push the „reset“ switch. If the Failure-LED still
does not extinguish please contact your HOMA service.
Red LED „Failure Pump 1“
- Flash Signal
The Failure-LED flashes when the annual maintenance is
recommended after 2 months.
Deactivating of „Maintenance flash“:
Set the operation switch pump 1 in position „Aus/Off“,
then press the „Reset“-button. After releasing „Reset“ the
LED „Alarm“ lights up for approx. 1 second. Within this
time set the operation switch pump 1 in position „Auto“.
The flash light of „Failure Pump 2“ extinguish.
Reactivating of „Maintenance flash“ (only possible by
using ServCom Service-Controller):
Reset the maintenance counter in the ServCom menu.
Subsequently set the operation switch in position
„Aus/Off“, then press the „Reset“-button.
Note:
Deactivating „Maintenance flash“ is possible starting from
version 1.0d of the pump control (see menu in ServCom).
„Maintenance flash“ is deactivated, if „!“ appears behind
in ServCom the version No;
„Maintenance flash“ is activated, if „!“ behind the version
No. is missing.
Red LED „Failure Pump 2“
- Flash Signal
The Failure-LED flashes when the control unit has moni-
tored several pump operation circuits longer than 2 min-
utes each. Please contact your HOMA service.
Red LED „Alarm“
- Permanent Signal
The red LED illuminates in case of to high liquid level in
tank. Together with the red LED, the built-in acoustic
alarm is activated if the switch in the front cover is in posi-
tion „On“. Furthermore, the external fault signal device, if
fitted, is activated.
If the red LED illuminates together with the two green
LEDs the pumps are operating, but the liquid level in the
tank is above the alarm level. The alarm is automatically
reset when the liquid level has been lowered below the
alarm level.
If the red LED illuminates without an illumination of the
yellow LED „Failure“ and none or only one green LED il-
luminates, please contact your HOMA service.
Yellow LED „Direction of rotation“ (only 3-ph models)
The white LED in the front cover of three-phase control-
lers indicates wether the phase sequence of the mains
connection is correct. If the LED is illuminated, the phase
sequence is wrong.
Note : This function does not prevent the motor from
starting and rotating in the wrong direction because it
does not measure the phase sequence to the motor.
Therefore, the direction of rotation of three-phase pumps
must always be checked if the cable between pump and
controller has been removed (see 6.3.).
HOMA ServCom Controller for adjusting and monitor-
ing operation data is available as an accessory.
6.3. Check of Direction of Rotation
1 Ph-pumps do not require any check, as they always run
with the correct direction of rotation.
Put the pump vertical on the ground and lift one edge.
Start the motor. Viewed from above, the unit must jerk
anti-clockwise, as the correct direction of rotation is
clockwise (see 6.3.).
If the direction of rotation is wrong, interchange two of the
phases of the electric power supply. Using an original
HOMA control box with CEE-plug, this may be done by a
180° turning of the small round pole-socket at the plug-
end with a screwdriver.
7. Installation
If the pump is installed in a sump, the sump opening
must be covered with a tread-safe cover after installation.
The operator has to prevent damage through the
flooding of rooms caused by defects of the pump through
the use of appropriate measures (e.g. installation of alarm
units, backup pump or like that).
Fasten the tank to an even floor with expansion bolts.
Before installing the disposal units make sure that the all
national instrucions and the general measures for health
protection and industrial protection for the installation of
disposal units (DIN 1986) are observed. Furthermore
please pay attention to the hints below:
Install the unit in that way, that the operation and ser-
vice elements are easily accessable. Make sure that
there is enough space (approx. 50 cm) between the
horizontal inlet and any wall.
Mount a gate valve into the inlet pipe and the dis-
charge pipe to guarantee an easy service or de-
mounting of the unit .
To avoid sediment build-up in the discharge pipe, the
pipe, and the liftimg station, should be dimensioned
for a water velocity of minimum 0,7 m/s, for vertical
pipes, however, not lower than 1,0 m/s.
The incoming sewer could be ensues at the horizon-
tal inlet through a WC-direct connection with 180 or
250 mm, or a DN 100 or DN 50 effluent pipe. Vertical
inlets (DN 50 and DN 100) for service pipe lines are
existing. Cut off the blanked off the vertical or hori-
zontal inlet and connect a incoming sewer inlet which
correspond to the diameter of the inlet.
The diameter of the discharge pipe must be DN 80
(Saniboy I, Saniboy I R, Saniboy II, Sanimaster) or
DN 50 (Saniboy G, Sanimaster G) and should not in-
stalled in close arcs. The discharge pipe must con-
duct over the sewer level, that means constantly ris-
ing over that niveau and subsequently as a loop di-
rectly to the collecting conduit.
After the gate valves from the Sanimaster G mount a
Y-piece for twin pump arrangement.

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