Nordson HORIZON 200, Product Manual

Page: 38 / 124

Operation
3-12
Part 106913 − 04
E 2018 Nordson Corporation
Color Change: Reclaim-to-Non-Reclaim
Use this procedure when changing to a powder that you will not reclaim.
The overspray will be collected in a new color module and pumped by the
transfer pumps into a scrap drum. To supply powder to the spray guns, you
can use a feed hopper attached to the color module, or an unattached,
portable feed hopper.
New Color Module/Feed Hopper Assembly
1. Complete all the steps under Old Color Removal in the
Reclaim-to-Reclaim procedure.
2. Perform steps 1 through 7 under New Color Installation in the
Reclaim-to-Reclaim procedure.
3. See Figure 3-7. Connect the transfer hoses (3) to a scrap drum (2).
Connect a vent hose (1) from the scrap drum to a color-module vent
stub.
4. Install new feed hoses (4) between the powder pumps and the spray
guns, or use hoses that have already been used with the new color.
5. Set the transfer-pump selector switch.
a. Set the switch to MANUAL to continuously pump the collected
powder from the color module to the scrap drum.
b. Set the switch to OFF if you want to wait until you are done spraying
before you pump the powder into the scrap drum.
6. Perform the Startup after Color Change procedure on page 3-15.