lamber P550-ek Instructions D'emploi page 25

CLEANING AND
MAINTENANCE
PRECAUTION
INSTRUCTIONS
- IMPORTANT : Before carrying out the
cleaning and
disconnect the equipment from the mains
power supply:
- high temperatures can be reached inside
the machine (90°C). After the power supply
has been removed, wait until the machine
has reached room temperature, before
working on it.
- the machine protection degree is IP21,
therefore it should not be washed with
direct high pressure jets of water;
- never leave tools, parts or other loose
material on in or on the machine;
- BEFORE starting machine or cycle, after
any maintenance or repair work, make sure
all protectives are correctly installed;
DAILY 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;
POSSIBLE TROUBLES - CAUSES - SOLUTIONS
PROBLEMS
The machine doesn't catch
The water doesn't go in
Insufficient Washing
Insufficient Rinsing
PREVENTIVE
AND CLEANING
maintenance operations,
CAUSES
Main switch is switched off;
Water cock closed;
The Overflow is not in place;
Wrong detergent or dosage
insufficient;
Low temperature in the tank;
Dirty wash filter;
Rinsing nozzles blocked;
Hydraulic pressure lower than
1 bar - 100 kPa;
CAUTION! FOR ANY OTHER TROUBLE, CALL SERVICE
- Take the filters out and clean them 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 filter of the steam condenser that
is placed in the upper part of the hood;
(only for machines with steam condenser!)
- Clean the outer surface of the machine by
using a wet sponge; do not use water jets
because, beside being dangerous they
could damage the electrical parts; do not
use abrasive detergents;
- When the machine is to remain idle for a
long time, drain all the water from
boiler and
Also leave the door open.
NEVER WASH THE EXTERNAL PART
THE MACHINE WITH A WATER JET
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 untill the pressure is on or
buy a booster pump;
25
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from the electropump.
the
OF