Figure 3-4 Drilling For Mounting The Dru On The Concrete Wall; Figure 3-5 Drilling For Mounting The Dru On The Wooden Wall - NEC NEAX 2400 ICS Manual

Drill with a drill bit of 3Φ ∼ 5Φ.
(1)
(2) Drill with a drill bit of 7Φ.
(3) Inset an anchor (Carl PC plug) into each drilled hole.
Specifications of Carl PC plug are as shown below.
PART
COLOR
NO. DIAMETER
7 Green

Figure 3-4 Drilling for Mounting the DRU on the Concrete Wall

Drill with a drill bit of 1Φ ∼ 3Φ.
(1)
(2) Drill with a drill bit of 4Φ.

Figure 3-5 Drilling for Mounting the DRU on the Wooden Wall

50mm(2 inches)
50mm(2 inches)
OUTER
LENGTH
Ø7.0 25 mm
Ø7.0 35 mm
50mm(2 inches)
50mm(2 inches)
ND-45383 (E)
OUTER DIAMETER
OF WOOD SCREW
1.0" Ø4.1 ~ Ø4.8
1.4"
DRILL PULL OUT
SIZE STRENGTH
Ø7.0 450 kg (993 lb)
500 kg (1104 lb)
CHAPTER 3
Page 33
Revision CD 1.0