yellow jacket 3788 Series, Operation Manual, Page: 4 / 16

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Component Location and Description
1. Touch Pad (Control Panel)
2. High Gauge
3. Low Gauge
4. Auto High Side Hose (Red)
5. Auto Low Side Hose (Blue)
6. Tank Vapor Hose (Red)
7. Tank Liquid Hose (Blue)
8. Oil Drain Bottle 9. Oil Inject Bottle (excluded on 37837,
37887 and 37888)
10. Tool Tray
11. Main Power Switch
12. Storage Tank
13. Vacuum Pump
11.
4.
1.
2.
8.
5.
9.
3.
10.
7.
6.
13.
12.