Installation Procedure; Operation; Preliminary Checks; Starting Up - ITV SCALA 400L SC 400L SCALA 600L SC 600L SCALA 1T Manual Tecnico

E N G L IS H

2. Installation procedure

The ice-maker shall be lifted using the four shackles fixed on its base plate (for small-sized machine) or on its top (for large-sized
machine) and shall be laid down slowly on the support or ice storage bin that has been put in place.
For large-sized ice-maker, the correct steel cable lifting is as shown in this figure.
CORRECT LIFTING

OPERATION

1. Preliminary Checks

a) Is machine levelled?
b) Are voltage and frequency of mains supply the same as indicated on rating plate?
c) Is drainage system working properly?
Ambient temperature
Water temperature
Water pressure
Desviation from voltage rating
NOTE: To install a pressure reducer If water inlet pressure is more than 6 Bar.
ATENTION:
Check that voltage and mains frequency is the same as in the rating plate.

2. Starting up

Open feed water valve and fill up the water tank, and the floating valve automatically closes when water level reaches the
spillover port.
During trial operation, pneumatic mains switch (K1) shall be turned to "ON", then the power indicator on the panel of electrical box
(see Figure 5). Switch on the Start/Stop button on the electrical cabinet to enable the ice-maker to enter a 3-minute-delay state
(indicator of Start Delay blinks) which is followed by the automatic start of gear box and water pump by the control system, and
then the machine goes into operation. Observation shall be conducted at this time to verify that (1) ice blade is rotating in correct
direction or the shaft and rotation is in normal status; (2) water dispensing disc is aligned with the red mark and water-dispensing
pipes have normal output. In case above-stated items are all in normal operation, the Start/Stop button shall be switched off to
stop the ice machine. (3) Ice production stage: Start refrigeration system and open return air valve and Freon feed valve.
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Minimum value
5º
5º
1,5kg/cm2
-10%
WRONG LIFTING
Maximum value
40º
35º
5kg/cm2
6%