8-2 8-ORDINARY MAINTENANCE
COROB™ TATOCOLOR
8.2 Maintenance table
* The value is purely indicative.
EVERY beginning of shift *
EVERY 20 hours *
EVERY 50 hours *
EVERY 1000 hours *
OPERATIONS
x
Clean the dispenser externally (chapter 8.3.1)
x
Accurately clean the dispensing nozzles (chapter 8.3.2)
x
Clean the lenses and the external photocells (chapter 8.3.1)
x
Moisten the sponge of the humidifier cap (chapter 8.4)
x
Check the condition of the punch tool (chapter 8.5)
x
Pump filters - Check and eventually clean the pump filters after the
machine has been running approx. for 6 months; perform periodic
maintenance thereafter, based on the conditions found during the visual check
(chapter 8.6)
8.3 Cleaning
8.3.1 External cleaning (dispenser)
The machine may get dirty accidentally (paint spills) or due to dust build-up over time. In the first
instance, the machine must be cleaned immediately; periodic cleaning will suffice for the latter.
Every beginning of shift (daily) we recommend a general cleaning of coverings, panels and
control devices of the machine, to remove dirt, dust and any colorant stains, using a soft and dry
cloth, or slightly moistened with a mild cleansing solution.
Never use a solvent-based cleaning product or abrasive powder, since they might ruin
surfaces.
Clean all of the photocell lenses (if any) using a cloth moistened with a mild cleansing solution; do
not use alcohol or abrasive products.
See the manufacturer manual for instructions on cleaning the computer.
8.3.2 Cleaning the nozzle center
For precise dispensing, it is essential to keep the dispensing nozzles in the best possible condition.
Every beginning of shift (daily) check the condition of the nozzle center.
If necessary, clean the nozzles carefully with a damp cloth.
The type of product to use depends on the type of colorants used on the machine; follow the table
given in chapter 8.1 for the type of solution to be used.
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