Nordson PURBlue 4 - Page 121

Maintenance
5-13
Part 1120277_01
E 2012 Nordson Corporation
1(S1)
2
Green =
adhesive
present
Amber =
adhesive
Green Amber
present
3
4
NOT
Figure 5-4 Location of the level sensor adjustment screws and LEDs
1. Melt-on-demand sensor (S1)
2. Reservoir-empty monitor
3. Level sensor LED 4. Level sensor adjustment
screw (behind plug)