Machine Maintenance; Maintenance Plan; Troubleshooting - Sammic GLASS-PRO GP Serie Manual Del Usuario

Maintenance and troubleshooting
• Risk of skin irritation and chemical burns from contact with the
wash water: the water contains dissolved industrial detergent.
⇒
Wear waterproof rubber gloves when you have to put your
hands in the tank (emptying the tank) or when you have to
handle the detergent or rinse aid bottles.
⇒
Wash your hands immediately if they come into contact with
the wash water.
4.2

Machine maintenance

4.2.1

Maintenance plan

Minimum Task
frequency
Daily Drainage
Daily Self clean
4.2.2 Daily drainage of the machine
[Neutral models]
1) Open the door.
2) Disconnect the overflow [Fig. 3/2].
⇒
The water in the tank is drained by gravity.
3) When the tank is fully drained, press the ON/OFF button
switch off the machine.
[Models with drain pump]
1) Open the door.
2) Disconnect the overflow [Fig. 3/2].
3) Press the PROG button
4) Press the START button
a) The machine stops heating the elements.
b) The drain pump drains the water from the tank according to the time
pre-set by model.
c) The machine switches off automatically at the end of the drainage
cycle.
4.2.3 Daily cleaning of the machine
⚠ Wa r n ing
Risk of death or serious injuries from electric shock
– Before cleaning the machine, turn off and unplug the machine.
Notice
Risk of damaging the machine due to water ingress
– Prevent water from entering the machine.
– Do not clean the machine under running water.
– Do not immerse the machine in water.
Notice
Risk of rust on the machine
– Do not clean the machine with abrasive detergents (nitric acid,
bleach, solvents, sandy detergents, etc.).
– Do not clean the machine with metal scrapers or scouring pads.
1) Empty the tank (4.2.2).
2)
[Models without drain pump]
ON/OFF key .
User's manual — 2900450/0
Actions
▶ 4.2.2
[ Daily drainage of the
machine p. 19 ]
▶ 4.2.3
[ Daily cleaning of the
machine p. 19 ]
to choose the drainage option
.
To turn off the machine Press the
3) Disengage the wash arms (upper and lower).
4) Remove the complete filter set:
– Collector filter [Fig. 3/3]
– Suction filter [Fig. 3/4]
– [Models with drain pump]
5) Clean the filters and arms:
– Remove food debris and other residue from the disassembled ele-
ments.
– Make sure in particular that the nozzles of the wash arms are free of
any impurities and/or limescale.
⚠ W a rn in g
Risk of burns with heating element
The surface of the heating element maintains residual heat after
use.
– Avoid placing your hands close to the heating element after
using the machine.
6) Clean the inside and outside of the machine with a damp cloth
and neutral soap. Remove any residue that may remain on the
surface of the tank.
7) Connect the filters and wash arms in reverse order of disassem-
bly as described in step 2).
to
4.3

Troubleshooting

Troubleshooting qualification: Troubleshooting for this machine is
allowed by Sammic-approved service companies and technicians.
Description of problems
.
Problem Description
Model selection All LEDs flash. Machine
fault operation is blocked.
Tank probe The following icons
fault flash simultaneously:
,
Boiler probe The following icons
fault flash simultaneously:
,
Thermal lock If after 15 minutes of
mode fault operation of the wash
pump, it does not
switch to the rinse
phase, the cycle stops
and the cycle selection
LEDs [Fig. 2/b] flash
together with the pilot
light
Tank fill fault If the machine does
NOT detect the pressure
switch on after
5 minutes of solenoid
valve (SV) operation,
then the SV is deacti-
vated and the icons
Drain filter [Fig. 3/5]
Solution
⇒Change the selected model
using the switches on the
electronics board.
▶ 2.7.3
[ Model
settings p. 16 ]
⇒Replace the tank probe.
,
⇒Replace the boiler probe.
,
⇒Contact an authorised ser-
vice technician.
.
1 Check that the machine
water supply stopcock is
on and that there is no
blockage in the supply
hose.
2 Check that the water sup-
ply is not turned off.
and flash.
3 If, after performing these
operations, the problem
persists, contact an
authorised service centre.
EN
19