EN
page 28
INSTALLER SECTION
pict. 3
pict. 2
Attention: some of the machine versions can disperse more than 10mA to earth.
Proceed to machine start-up and rinse aid dispenser calibration as follows:
1) Turn on the wall switch and the water tap.
2) Turn on the ware-washer by pressing key (B) (see par. 2). The relevant green led will
come on.
3) The machine begins to load water in the boiler and the tank (it is important to not open
the door).
4) Once water is loaded, it is heated in the boiler then subsequently in the tank.
5) It is already possible to verify correct pump rotation pressing the START key, since, being
tri-phase, it can rotate the other way. In addition to the orientation arrows, this is also
indicated by excess noise during the wash cycle (see fig. 2).
Important: improper pump rotation can cause impeller unscrewing and rotary seal water
leakage.
6) The machine is ready for washing.
The machine’s sound level is
Lp
A
= 82dBA ± 2.5. **
**test made according to EN 60335-2-58/A11
1.4 Rinse aid dispenser operation
Dispenser operation fig. 3:
Use the rinse pressure pump to withdraw from the canister and inject the rinse aid into the
boiler during the wash phase.
Water connection (for replacement only):
1) Use the rubber tube installed on the machine to hook up the dispenser to its connector
(B) with the special connector located near the boiler (injector).
2) The green tube, on the other hand, which comes out of the suction connector (C), shall
be inserted with a small filter and relevant ballast, in the rinse aid product withdraw
canister (during use).
The connector “A” shall be hooked up to the rinse circuit with a “T” connection.
Initiation:
For initiation simply start the machine and carry out a few wash and rinse cycles.
Regulation:
During each cycle the dispenser withdraws an adjustable quantity of rinse aid product from
0 to 4 cm
3
equivalent to the suction length in the tube from 0 to 30 cm.
The minimum flow is obtained by completely screwing the regulation screw (D) (clockwise),
while maximum flow is obtained by unscrewing the regulation screw with about 20 rotations
(counter-clockwise).
For proper chemical product dosage see the product manufacturer notes (see also par.
7.4).
N.B.: for each screw rotation the rinse product dosage varies from 1,6 cm sucked into the
tube, equal to 0,2 cm
3
/rotation (about 0,21 g/rotation with product density of 1,05 g/cm
3
).
The rinse aid dispenser cannot function properly is there is a slope of over 40 cm
between the bottom of the machine and the canister
.
THE DISPENSERS ARE PRE-CALIBRATED AT A SUCTION OF 5 CM FOLLOWING
OPERATIONAL VERIFICATION AND INSPECTION. THIS PARAMETER SHALL
BE MODIFIED BY RINSE AID TYPE AND WATER HARDNESS
.
Cod. 10799/G
12506
10705/O
10705/M
10705/D
10705/D
10705/G
10799/G
pict. 4a
PLUS version
Содержание gr300
Страница 11: ...EN page 34 INSTALLER SECTION NOTES ...