SFA SaniMHP Bedienungs- Und Installationsanleitung Seite 17

DANGER
ÖEven an automatically operating
device must not be operated for
a long period of time without
supervision. If you leave the device
for an extended period of time,
disconnect the pump electrically.
Limit of use
The temperature of the pumped liquid must
not exceed 40°C.
7. CLEANING/MAINTENANCE
DANGER
ÖDisconnect
before working on the unit!
NOTICE
Filtration
maintained.
Risk of pump damage.
ÖClean
regularly.
7.1 ABSENCE AND WINTERING
If the system is not to be used for an extended
period, drain the pump, clean it and store it
(see 2.3).
7.2 INSPECTION
Regularly check that the pump is working
properly: discharge, tightness of connections,
absence of flow noise.
Regularly check and clean any filtration
devices installed on the suction and/or
discharge pipes.
8. TROUBLESHOOTING
DANGER
ÖDisconnect
before working on the unit!
PROBLEM POSSIBLE CAUSE
Motor not No voltage or too
running low voltage
Impeller blocked
Defective power
cable
electrical
system
filtration equipment
If there is a risk of freezing,
drain the pump
unscrewing the drain plug.
electrical
REMEDIES
Check power supply.
Connect the plug.
Contact after-sales
service
Contact after-
sales service for
replacement.
PROBLEM
The pump does
not suck
The pump does
not stop.
power
The pump turns
on and off.
not
The flow rate is
insufficient.
by
The thermal
switch stops
the pump after
the motor hums
briefly
9. STANDARDS
SaniMHP conforms to Low Voltage, EMC and
Machinery directives.
10. DISPOSAL
electronic waste, recycling and recovery of
any form of used appliances contribute to the
preservation of our environment.
power
11. GUARANTEE
The device is guaranteed for two years from
the date of purchase subject to installation,
use and maintenance in accordance with this
manual.
17
POSSIBLE CAUSE
Clogged suction Clean the strainer
strainer
Raised suction valve Place the suction
strainer under water
Waterless pump Fill the pump with
impeller water, fill the suction
pipe . Clean / open.
Air in suction pipe Check suction pipe
for leaks.
Operation outside Check pipe
the limits of use lengths and height
differences.
Leak in the Check pressure-side
discharge pipe. tightness and shut-off
valves (especially
connected toilets).
Correct.
Faulty elctronic Contact after-sales
board service
Motor protection Contact after-sales
activated service
(overheating,
stalling, etc.)
Suction height too Check the suction
high. height, change
location if necessary
Clogged suction Clean the strainer
strainer
Water level falling Install the suction
valve further down.
Pump clogged Contact after-sales
service
Faulty capacitor Contact after-
sales service for
replacement.
The device must not be disposed
of as household waste and must
be disposed of at a recycling point
for electrical equipment.
device's materials
components are reusable. The
disposal of electrical
REMEDIES
The
and
and