User's Manual

D-MBR 3707-3708 PS NFPA CLASS B SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless – Coverage
Date: 6-Set-15
www.cobham.com/wireless
Doc. No. 00060CDUM Rev. 1.0 Page | 15
3.4.2 Wall Marking and Drilling
NOTE: In addition to the bracket assembly, it is recommended to use additional fixings – an example
is given in section 3.4.4.
• The unit wall mount brackets assembly should be fixed to a solid wall (these include brickwork,
blockwork, and concrete.);
• To provide secure fixing to a solid wall, the most common method is drilling and plugging. The
size of fixing is dependent on the item to be fixed and the nature of the wall, The unit should be
fixed with mild steel, M6 (50mm to 75mm) rawlbolts or similar.
• In addition to the bracket assembly, it is recommended to use additional fixings – an example is
given in section 3.4.4.
• Care must be taken to ensure the alignment of the four fixings. A spirit level or plumb line should
be used to ensure horizontal/vertical alignment.
Figure 3-5: M6 Rawlbolt – recommended for wallmount.
IMPORTANT!! Always check that there are no pipes or cables hidden in the
wall beneath the area to be drilled. Various pipe and cable detectors are
available for this type of inspection.