5-2 5-INSTALLATION
COROB™ TATOCOLOR
Figure 5-1 Figure 5-2
5.4 Canister filling and first machine startup
In the absence of colorant, the machine pumps are kept in good working order by the lubricant oil
they contain.
Follow the instructions in this chapter carefully to prevent the lubricant from entering the
canisters and contaminating the colorants.
The procedure for filling the canisters with colorant is described in chapter 7.5.
To avoid emulsifying air into the product, never use automatic shakers to shake
the colorant to be poured into the canisters. Shake manually.
Prepare the service computer where the service and maintenance software
"CorobSERVICE" is to be installed, which makes it possible to activate certain machine functions
needed to correctly fill the canisters the first time without using the management program
(chapter 9). To learn how to install, start and use the service and maintenance software
"CorobSERVICE", refer to the corresponding user’s manual.
The procedure for the first canister filling involves carrying out the purge and recirculation
process: during purging, the colorant will fill the section of each circuit from the canister to the
electrovalve, and the lubricant in each pump will flow out through the nozzle center without
returning to the corresponding canister; during recirculation, the colorant will fill the return
section to the canister in each circuit.
For more information on how to run the machine, refer to chapter 7.
5.4.1 Purge procedure
1. Fill the canisters (chapter 7.5).
2. Power up and start the machine as described in chapter 6.2.
3. Load an empty can.
COROB™ TATOCOLOR with sliding cap
– Position the manual shelf at such height that the can -- which will be lately placed -- will
cause the sliding cap to open (chapter 7.2.1 or 7.3.1).
– Place a can onto the shelf so as to push the cap opening bar inward and thus cause it to
open; make sure that the can is properly positioned under the nozzles.
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