SFA Sanibest Pro - OPERATION, MAINTENANCE, AND TROUBLESHOOTING; OPERATING THE UNIT AND CAUTIONS; UNIT CARE AND DESCALING; FAULT FINDING AND REMEDIES

13
REMOVAL
CHANGING THE CONDENSER, MINIATURE CIRCUIT BREAKER, MEMBRANE OR
ELECTRONIC CARD.
If positioning allows, this intervention can be made without taking apart
the large lid.
A
Unplug the machine
B
Unscrew the cover 2c . You will be able to access the condenser,
miniature circuit and electronic card.
C
To change the membrane, disconnect the motor wires from the
electronic card. Then remove the pressure gauge (quarter turn).
REMOVING THE UNIT
Disconnect the electricity supply
Turn off the water supply to the toilet tank. Bail out as much water
from the tank as possible.
D
a) Remove the outlet elbow 21d
E
b) Disconnect the motor wires from the electronic card.
Remove the watertight microband 55 .
F
c) Unclip and lift the cover and disconnect the linking sheath from
the pressure gauge 54 and 55 .
d) Lift out the motor
The hood may be hot – do not touch!
WARNING: Do not activate the motor when ‘dry’.
(otherwise support washers will be irreparably destroyed)
REMOVAL OF BLADES
G
Unscrew the 3 blade screws 12 .
H
Repair or exchange the blade assembly 5 .
RE-ASSEMBLY OF THE BLADES
I
Before re-assembly, ensure that the drive coupling 61c is
well pressed into the base of the pump
11 .
NOTE: For easy replacement of the lid, lubricate the lid seal 2b
with liquid soap.
Do not reconnect the electrical power supply
until t he re-installation is complete.
All work involving dismantling of the appliance must be
carried out by an approved repair agent
Any replacement of the power supply cable should only be
carried out by an authorized SANIFLO service engineer.
REMEDIES
• Check the appropriate
washers / seals on the
tank / taps etc
• Clean or replace the
non-return valve
• Clean the air vent
• Check the installation
• Call a service engineer to
inspect the motor
• Restore the electrical
supply
• Call a service engineer to
inspect the motor
• Call a service engineer to
inspect the motor
PROBABLES CAUSES
• The toilet tank or taps are
dripping
• The non-return valve
is faulty
• Venting issue
• The length or height of the
installation is over the
specification, or there are
too many bends/elbows
• The unit is blocked
• The electrical supply is not
active
• Problem with motor or
electrical chamber
• The capacitor 38 or motor is
defective
SYMPTOM
• The motor intermittently
activates
• Motor is surging and water
in the bowl goes down
very slowly
• The motor operates
normally, but continues to
run for a long time
• The motor does not
activate
• The motor hums, but does
not run