EVERY 6 MONTHS, OR AFTER 1000
OPERATING HOURS
1. Clean the filters in the water and steam inlets (according to
Chapter "
2. Remove the right machine cover and check the condition and
tightness of the V-belt, Chapter "
3. Clean and remove dirt and dust from:
• cooling fin of the inverter
• motor cooling fins
• internal ventilator of the inverter (if present)
• external ventilator (if present)
• external air relieves of the machine
4. Check if ventilator in coolfins of inverter (if present) is func-
tional.
5. Check if external ventilator (if present) is functional.
WARNING
BEFORE REMOVING COVERS OF THE MACHINE,
SWITCH POWER OFF AND WAIT FOR AT LEAST 10
MINUTES. BEFORE STARTING INSPECTION OF FRE-
QUENCY INVERTER, CHECK FOR RESIDUAL VOLT-
AGE ACROSS MAIN CIRCUIT TERMINALS (+) AND
(-). THIS VOLTAGE MUST BE BELOW 30VDC BE-
FORE YOU CAN ACCESS THE INVERTER FOR IN-
SPECTION.
C207
SAFETY VIBRATION SWITCH
FUNCTION DESCRIPTION
Vibration switches are important safety elements protecting the
machine if correctly adjusted, against excessive vibration and os-
cillations caused by badly balanced linen in the drum. The ma-
chine is equipped with two vibration switches. The unit contains
vibration switch,
,
ed to the horizontal distributor in the machine right stand. Left vi-
bration switch is bolted to the vertical side of the machine left
stand.
Control elements of switches are inserted into delimiters (
). Switches are the part of machine skele-
ton fixed to the frame and delimiters are the part of vibrating sys-
tem of the washing machine. By setting mutual position of these
two systems the sensitivity of a vibration switch is given so as al-
lowable weight of linen unbalance in the tub.
Concerning the importance of this component we recommend ad-
justment to be performed by a qualified worker at installation of
the machine. Readjustment should be performed once a year.
VERIFICATION OF THE FUNCTION
Perform the verification as follows:
1. Remove the right and left service panel.
2. Start extraction mode.
3. After reaching of the maximum RPM, carefully switch over
the vibration switch by moving the flexible control element
manually.
WARNING
DO THIS CAREFULLY TO AVOID INJURIES BY VI-
BRATING AND FIXED PARTS OF THE MACHINE. AF-
TER YOU HAVE CHECKED THE FUNCTION, MOUNT
ALL PANEL COVERS BACK TO THEIR ORIGINAL
PLACES.
C208
SENSIBILITY ADJUSTMENT
1. By moving the limiter (
) up or down, you will adjust the cen-
tre of rubber bushing to the control element axis of vibration
switch.
2. By moving the vibration switch on the holder (
) to the left,
you will increase the sensibility and to the right you decrease
it. To reach the maximal permitted unbalance value it is nec-
essary to keep the distance “D” between the limiter (
) - see the side view. Distance “D” -
100 mm on the side with the pulley, 75 mm on the side with-
out the pulley.
3. Moving the holder (
) with the switch left or right you will
centre the switch control element in the rubber bushing of the
limiter.
MAINTENANCE
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
54
Part No. D1612ENR3
