CLEANING
AND
MAINTENANCE
PRECAUTION
INSTRUCTIONS
-
IMPORTANT : Before carrying-out the
cleaning and maintenance
disconnect the equipment from the
power supply:
-
high temperatures can be reached
the machine (90°C). ASfter power supply
has been removed, wait until the machine
has reached the room temperature, before
working on it.
-
the machine protection degree is
therefore it should not be
direct high pressure jets of water;
-
never leave tools, parts or other
material on or in the machine;
-
BEFORE starting machine or cycle, after
any maintenance or repair work, make sure
all protective are correctly installed;
POSSIBLE TROUBLES - CAUSES - SOLUTIONS
PROBLEMS
The machine doesn't catch
The water doesn't go in
Insufficient Washing
Insufficient Rinsing
CAUTION! FOR ANY OTHER TROUBLE, CALL SERVICE
PREVENTIVE
AND
CLEANING
operations,
mains
inside
IP21,
washed with
loose
CAUSES
Main switch is switched off;
Water cock closed;
The Overflow is not in its place;
Wrong detergent or dosage
insufficient;
Low temperature in the tank;
Dirt wash filter;
Rinsing nozzles blocked;
Hydraulic pressure lower than
1 bar - 100 kPa;
DAY MAINTENANCE
-
Disconnect the machine with pushbutton
"A";
-
Lift the overflow pipe and let the water
drain out of the tank;
-
Wash thoroughly the tank and the filters
housing to remove all impurities;
-
Take the filters and clean it under running
water;
-
Re-assemble the overflow pipe and the
filters in their housings;
-
Check and clean the washing and the
rinsing jets;
-
Clean the outer surface of the machine by
using a wet sponge; don't use
because, beside being
could damage the electrical parts;
use abrasive detergents;
-
When the machine is to remain idle for a
long time, drain all the water from
boiler (the drain plug
lower side of the boiler)
electropump. Also leave the
open.
NEVER WASH THE EXTERNAL PART
THE
MACHINE
SOLUTIONS
Turn ON the main switch;
Open water cock;
Reassemble the Overflow in
place;
Use anti-foam detergent in the
right dosage and never with
cold water;
Wait untill the water gets hot;
Clean filter;
Unscrew and clean nozzles
under running water;
Wait till the pressure is on or buy
a booster pump;
20
water jets
dangerous they
is located on the
and
from the
wash tank
WITH
A
WATER
don't
the
OF
JET
its