Opening The Electrical Enclosure - Nordson 3000V Series Manual

Opening the Electrical
Enclosure
Fig. A 1-11

Opening the Electrical Enclosure

E 2000 Nordson Corporation
All rights reserved
To make the electrical connections inside the unit, follow this procedure
to open the unit and access the electrical enclosure.
WARNING: Risk of equipment damage, personal injury, or
death. Disconnect and lock out electrical power to the unit.
1. Place the unit's POWER switch in the off position and disconnect and
lock out electrical power to the unit at the branch circuit disconnect
switch.
2. See Figure A 1-11. Loosen the captive screws on the electrical
enclosure lid, lift the lid from the unit, and prop it against the pump
cover. Take care not to disconnect the ground wire.
3. Make sure the support strap is not wrapped around any board
components. Untangle the strap if necessary.
4. Loosen the two captive screws on either side of the control-end frame
and lower the frame. You may need to pull the front and rear panels
apart to release the frame.
5. Avoid direct contact with internal electrical connections, components,
or wiring.
6. Make sure all ground wires are securely connected.
41-3000V
Issued 5/00
A 1-17
Installation
4130849A
A3EN-04-[3V-A-AAXP]-12