Peerless-AV ECMU-04-I-S - Installation - Manual (Page 4)

4 of 36 ISSUED: 06-22-10 SHEET #: 061-9055-6 01-15-11
Thread four bolts (T) through eight washers
(V), ceiling clamp (C), ceiling plate (A), and four
locknuts (U) as shown.
Repeat for second ceiling clamp.
Lift ceiling plate (A) up to I-beam and slide ceiling
clamps (C) as close to the center of the I-beam as
possible. NOTE: Tube of ceiling plate should be
centered below I-beam.
Alternate between tightening bolts (T) of right
clamp and left clamp until bolts evenly apply force
to each clamp.
Thread four hex nuts (Y) onto four bolts (T).
Thread four bolts (T) into side of ceiling plate (A),
but do not tighten.
Tighten square head bolts (S) through ceiling
clamp and onto I-beam.
Check bolts (T) and locknuts (U) from previous
step to ensure they are still secure.
1
3
2
Installation to I-beam
3-1
V
V
T
Y
T
A
C
A
U
T
T
U
T
A
S
I-BEAM
LEFT CLAMP (C) RIGHT CLAMP (C)
TUBE
• Installer must verify that the supporting beam will safely support the combined weight of all attached equipment and
hardware.
WARNING