FOCKE MELER GLUING SOLUTIONS
5-4
MAINTENANCE
2. Clean the adhesive remains and burnt material inside the tank. Do not
use sharp objects that might damage the inside coating.
Warning: Use appropriate protective equipment for high temperatures.
3. Add the appropriate type and quantity of adhesive and wait for it to
melt.
4. Remove the filter cartridge and clean it, if necessary (see the section
‘Filter maintenance’).
5. Reassemble the filter without the cartridge.
6. Pump a minimum of one tank through the distributor output.
7. Remove the filter and attach it to the corresponding cartridge. Reinstall
it in the distributor.
8. Refill the tank with adhesive, wait for it to melt and continue working
as usual.
Warning: Whenever you handle the filter or any other element subject to
pressure, you must always perform a system depressurization first (see the
corresponding section)
Emptying the tank
During normal maintenance work it is recommended, and sometimes
necessary, to empty the tank.
To do so, follow the instructions below:
1. Maintain the melter unit at the working temperature.
2. Place a container under the purge valve to collect the adhesive.
Note: in case of pneumatic bypass valve, purge manually using the applicator
used.
3. Open the purge valve anti-clockwise using a screwdriver.
4. Set the pump to maximum speed.
5. After emptying the tank, close the purge valve, remove the container
and clean the valve output for future operations.
Warning: Use the appropriate protective equipment for high temperatures.
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