1-28 ACH550-UH User’s Manual
Installation
R1…R6, UL type 12
1. Align the cover and slide it on.
2. Tighten the captive screws around the edge of
the cover.
3. R1…R4: Slide the hood down over the top of
the cover.
4. R1…R4: Install the two screws that attach the
hood.
5. Re-install the control panel.
Note: The control panel window must be closed
to comply with UL type 12.
6. Optional: Add a lock (not supplied) to secure
the control panel window.
R7…R8, Covers
1. If side panels were removed and not remounted,
mount them now. Each panel requires 6 torx
screws.
2. Re-mount all high voltage shields.
3. Close all internal swing-out panels and secure in
place with the quarter-turn screws.
4. Close the cabinet door and secure in place with
the quarter-turn screws.