© 2021 Nordson Corporation
1608259-03
Installation Guide
Part Number 1608259-03
© 2021 Nordson Corporation
Original Copyright Date 2015 Issued: 05/2021
Encore™ HD Mobile
Quick Tips
POSSIBLE SITUATION: INCONSISTENT DELIVERY TO THE SPRAY GUN
Verify that the suction line is as short as possible (12 feet long or less).
Verify that the hose is routed correctly and horizontally. Utilize the clips
beneath the mobile system.
Tighten all connections to eliminate potential air leaks.
Check and adjust the assist air up or down as necessary. Refer to the
system manual for specications.
Check for proper uidization. Proper uidization should resemble a “low
simmer” or laterally-moving powder with no bubbles. Fluidization can
appear dierently depending on the type of powder used.
NOTE: If proper uidization is dicult to achieve, there may be an issue
with the material. For a potential temporary resolution, set the pump
control to fast-ow mode.
If the situation continues, see the system manual to perform a vacuum test on
the pump. Consult Nordson technical support if the situation continues.
POSSIBLE SITUATION: INCONSISTENT SPRAY PATTERN
Verify that the nozzle and the electrode assembly “bridge” are parallel to each other.
Check if the electrode air wash is too high. Adjust the needle valve on the pump control unit.
Check if the pattern air is too high or low. Adjust the pattern air on the system controller.
If the situation continues, consult the system manual or Nordson technical support.
Follow the safety, operation, and maintenance instructions in the product manual.
Refer to the Encore HD manual 1605707 for additional information.
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