Maintenance And Inspection - Graco 2K device EcoMix 2000 User Information

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MAINTENANCE AND INSPECTION, REPAIR

MAINTENANCE AND INSPECTION

The ECOMIX 2000 2K devices require little maintenance
Topple the anchor support forward – remove 2
screws – and check the solvent reservoir from
above every week.
The detergent should be replaced after discoloring
or once every month
− Drain through the drain plug
− Flush the housing
− Fill up to the center of the filling sleeve
(for more information, refer to manual 6000354 section B.13.5O.01-B)
Condense should be drained from the pressure tank, filter or filter regulator daily, if there is no
automatic moisture drainage from the compressed air supply. - Do not forget the fine filter (
page 13) for supply air in the device.
When using anti-freeze (when operating at around 10 °C), replenish it after use.
Empty filter PN500 regularly; - the upper parts will remain on the 2K device, clean all other parts
thoroughly. Be careful with the diaphragms of the pressure sensor on the hardener side!
− The cleaning interval depends on the process fluid or solvent and must be determined by the
user.
Check the performance of the safety valve in the 2K device once a year.
Exceed the maximum permissible working pressure slightly (opening pressure up to 1.1 times the
permissible working pressure).
The power transmission of the hardener displacement pump is guided across several
components, as a result of which clearances may have increased over time. This affects the
mixing ratio negatively.
Check regularly; correct the mixing ration, when required.
The service life of the hose lines is adversely affected, i.e. shortened, by the environment (oxygen
in air, temperature, light, etc.), even if they have been used correctly.
Regular visual checks and occasional performance checks are recommended. As a precautionary
measure, hose lines should be replaced by new ones at regular intervals determined by the user
(- after 2 to 3 years).
Never at any time dismantle a 2K device which is under pressure.
1
2
with detergent
3
- 19 -
cn
on
B.8.20.60-B

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