Nordson 303 779B, Customer Product Manual

Page: 32 / 176

Installation
A 4-4
E
1998 Nordson Corporation
All rights reserved
303 779B
Issued 11/98
Manual 12-44
Follow these steps to inspect the processing modules. Refer to the
Specifications section for the air pressure requirements.
1. See Figure A 4-3. Connect compressed air to the quick connect
coupler (1) on the back of the oven.
2. See Figure B 1-1. Use the manual override switch (9) on the exit end
of the oven to raise the main cover. Turning the manual override
screw clockwise opens the cover to the processing modules (2).
3. Inspect inside the process cavity for any damage.
1244006A
1 2
Fig. A 4-3 Select Cure IR Oven (Rear View)
1. Quick connect coupler 2. Air inlet and filter
Use the following steps to connect power to the oven and check voltages
to the oven.
1. Measure the incoming power voltage from phase 1 to phase 2,
phase 2 to phase 3, and phase 3 to phase 1.
2. Verify that the voltage and frequency stamped into the serial number
plate located on the base of the oven match the power that you will
apply to the oven.
NOTE: Wire should be rated for 100 amps minimum 7.4-mm
(0.29 in.) minimum diameter copper is recommended.
6. Processing Modules
Inspection
7. Electrical Connections
and Voltage Checks