User`s guide

2-6 Pass-Through Mechanism Expansion Kit Installation Instructions
Compaq Confidential – Need to Know Required
Writer: Don Kaplan Project: Pass-Through Mechanism Expansion Kit Installation Instructions Comments:
Part Number: ER-TL881-EA. A01/138255-001 File Name: C-CH2 UP.DOC Last Saved On: 5/13/99 10:01 AM
1. Place the base section (Figures 2-1 and 2-4), with the inside facing
down, overhanging the right end of the work area, with the bottom plate
of the section toward the right.
2. Place each of the extension sections, with the inside facing down, in a
row aligned edge-to-edge beginning with the base section. The bottoms
of the sections should be toward the right. Omit the motor drive at this
time.
3. Align a support brace over the holes on the rear of the base section
(Figure 2-4).
4. Insert two M4 x 20 mm Phillips sems screws through the holes in the
support brace into the holes in the base section; tighten the screws.
5. Place pairs of tie bars so that they straddle all of the joints where
sections come together. Be sure that the beveled edge is toward the
inside corner of the sections.
6. Install two M3 x 20 mm Phillips sems screws through each tie bar into
the threaded holes in the flanges of the extension sections; tighten the
screws finger tight only.
7. Insert two M3 x 20 mm sems screws through each tie bar into the side of
the extension sections; tighten the screws finger-tight only.
8. Press the base section and the first extension section together firmly;
then tighten the screws alternately, first the two into the flanges of the
base section and the extension section, and then the two into the sides of
the base section and the extension section, so that each tie bar is drawn
into the inside corner of the sections.
IMPORTANT: Be careful not to overtighten these screws.
9. Inspect the joint where the sections come together to ensure that the
sections are aligned well. If there is a gap or misalignment, do Step 8
again.
10. Do Steps 8 and 9 for each extension section you add.
NOTE: It might be necessary to use suitable blocks to support the row of sections so that
neither the motor housing not the bottom flange of the base section touch the work
surface while you are connecting the motor drive section.
11. Align a support brace over the holes on the rear of the motor drive
section (Figure 2-4).
12. Insert two M4 x 20 mm Phillips sems screws through the support brace
into the holes in the motor drive section; tighten the screws.