Binks GEMS, Maintenance & Repair Manual

Page: 5 / 38

77-2985-R0.5 5/38
EN
2: Cleaning and Maintenance
If material leaks occur, be sure to correct the problem and maintain a clean work area. To avoid hardening of
paint inside the fluid lines, the system must be cleaned by a complete flushing procedure at the end of
operations. See the Operations Manual 77-2984 for more information regarding flushing.
Cleaning of Hoses
If gun 1 and gun 2 flush sequences are correct the mixed material line(s) will remain clean and ready for the
next use. Always finish spraying operations with a “color 0 load” that removes all air from the fluid lines. If
pot life is greatly exceeded, it is recommended the static mixer and mixed material hose be replaced and the
mix manifold disassembled and cleaned.
Maintenance of CCVs
If a color change valve (CCV) has not been used for a prolonged period, it is recommended to remove the
valve and clean the corresponding passageway. Paint material may collect inside the valve or manifold
passages. If the valves do not operate properly or if fluid leaks occur the valve must be repaired. Check the
valves for proper operation regularly.
Maintenance of Flow Meters
If the flow rate graph or dispense pump movement appears erratic the flow meter should be inspected for
proper operation. Paint solids may collect in and around the gears, bearings, and shafts, interfering with the
motion of the gears and resulting in incorrect flow measurement. The use of abrasive or pigmented fluids will
lead to wear which influences the accuracy of the flow meter. Routinely calibrate the flow meter for all paints
used with the system.
Cleaning The Enclosure Exterior and HMI
The control enclosure’s exterior painted surfaces must only be cleaned with a soft damp cloth and household
cleaners. Cleaning of the touch-screen-display with solvents is not allowed. If contamination of the display is
expected, use disposable screen cover starter kit 240-3187. For refills, order 240-3199.
Read and understand all operating manuals for connected equipment. Failure to properly follow the
operating instructions could result in personal injury or damage to equipment.
CAUTION
Never expose electrical equipment to flammable liquids or gases including solvents.
WARNING