Repair
6-4
Part 1602221-01
E 2012 Nordson Corporation
Powder Path Replacement (contd)
22
27
31B
39
35
20A
Trigger Wires
Ground Wire
Figure 6-4 Removing the Powder Path from the Spray Gun
20A. Air wash tubing (filter assembly)
22. Powder outlet tube
27. Ground pad
31B. M3 x 20 screws
35. Powder inlet tube
39. Handle base
4. Push the inlet tube (35) up and out of the base, then move the base out
of the way and pull the inlet tube out of the handle.
5. Blow off the inlet tube and outlet tube, and replace them if they are worn
or damaged. If re-installing either tube, make sure the O-rings are
undamaged. The outlet tube has an O-ring in the elbow, the inlet tube
has two O-rings on its base.
Powder Path Installation
1. See Figure 6-4. Install the inlet tube (35) up into the handle.
CAUTION: Use care when pushing the inlet tube past the trigger switch
ribbon cable. Do not damage the ribbon cable.
2. Insert the end of the inlet tube into the handle base (39) and seat it.
3. Push the handle base close to the handle, then hook the top end of the
ground pad (27) into the body and rotate it onto the handle. Make sure
the cable wires are not pinched or trapped during re-assembly.
4. Install the handle base onto the handle and ground pad and secure it
with the two M3 x 20 screws (31B).
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