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1.
EC declaration of conformity
Hereby Vanderbilt International (IRL) Ltd declares that this equipment type is in
compliance with all relevant EU Directives for CE marking. From 20/04/2016 it is in
compliance with Directive 2014/30/EU (Electromagnetic Compatibility Directive).
The full text of the EU declaration of conformity is available at the following internet
address:
http://pcd.vanderbiltindustries.com/doc/Seismic.
2.
Application
The GM730 seismic detector provides reliable protection against break-in attempts on
safes, automatic cash dispensers, ticket machines, night deposit boxes, vaults and steel
strongrooms. Intelligent signal processing enables the level of detection sensitivity to be
custom-set, thereby reducing the risk of false alarms. The anti-tamper for the detector
cover (Fig. 1, item A) will detect opening of the detector, and the anti-tamper on the back
of the detector will detect forcible removal.
Installation, programming and commissioning must be performed by
specialists.
Additional approval requirements can be found in the Appendix at the end
of this document.
3.
Contents
1 x GM730 seismic detector
1 x GM7xx drilling template
3 x cable ties
4.
Coverage area
The area monitored by the detector is referred to as the coverage area. It covers the area
around the detector with an operating radius (r).
Detector coverage
Joints in the construction of the vault may impair the transmission of the signal. Doors
must have their own detector installed to provide the correct coverage.
Tightly sealed corners and edges may reduce the operating radius (r) by >25%, therefore,
corners and edges on steel vaults must be seamlessly welded. Incorrect positioning can
reduce the coverage area. It is recommended that detectors are installed on each plane
(walls, floor, and ceiling) of the protected area. Coverage from adjoining planes should not
form part of a comprehensive protection strategy.
4.1.
Detector spacing distance
Detectors should be positioned so that they cover the entire area to be monitored. The
distance between detectors is referrred to as the spacing distance (sd).
Detector spacing distance (sd)
To ensure complete coverage of the protected area, the following formula should be
applied to determine the correct spacing distance between seismic detectors.
Spacing distance (sd) = operating radius(r) x 2 x 0.75
Example:
Material
Operating radius (r)
Steel
2m
Concrete
4m
5.
Installation
5.1.
Direct installation on steel
The GM730 seismic detector can be installed directly onto a flat, even metal surface.
Take note of the orientation of the GM730 seismic detector and the
required drill pattern.
There must be a direct connection between the detector and the mounting
surface. Paint, varnish, dirt, silicone or similar materials will impede the
acoustics. Remove these materials from the mounting location before
installation.
Use the GM7xx drilling template (provided) to determine the location of the required holes.
1.
Drill 3 x 3.2mm holes, 6mm deep. 2 holes for the detector and 1 hole for the GMXS1
internal test transmitter (Fig. 1, item H).
2.
Remove the drilling template.
3.
Thread all holes to M4.
4.
Secure the detector and the test transmitter to the mounting surface.
5.2.
Installation on steel using the GMXP0 mounting plate
Use the weld symbol side of the GMXP0 mounting plate (Fig. 2) to install the detector on
uneven or reinforced steel surfaces.
The GMXP0 mounting plate can be used for installing a seismic detector on
a steel surface. It is essential to use the correct side and mounting
methods. The GMXP0 displays a detector symbol to indicate the direction
of the cable access to the detector.
Take note of the orientation of the GM730 seismic detector and the required
orientation of the GMXP0 mounting plate.
008321_o
Spacing distance (sd)
3m
6m
3
GMXP0 weld symbol
Detector symbol showing cable access at top
1.
With the weld symbol visible, attach the GMXP0 to the mounting surface using two
fillet welds as shown (Fig. 3, item B).
If welding is not possible, use the GMXP0 as a drill template.
Mark the 3 centrally located countersunk holes (Fig. 3, item A).
Drill 3 x 3.2mm Ø holes (depth to be determined by the thickness of the
mounting surface).
Thread to M4.
Secure the GMXP0 using 3 x M4 countersunk screws (provided with GMXP0).
2.
Mount the detector on to the GMXP0.
3.
Mount the GMXS1 internal test transmitter on the designated location on the
GMXP0 (Fig. 3, item C) and connect to the detector (Fig. 1, item F).
5.3.
Installation on concrete using the GMXP0 mounting plate (Fig. 4)
Use the drill symbol side of the GMXP0 mounting plate (Fig. 4) to install the detector on
concrete surfaces.
The GMXP0 mounting plate can be used for installing a seismic detector on
a concrete surface. It is essential to use the correct side and mounting
methods. The GMXP0 displays a detector symbol to indicate the direction
of the cable access to the detector.
Take note of the orientation of the GM730 seismic detector and the required
orientation of the GMXP0 mounting plate.
GMXP0 drill symbol
Detector symbol showing cable access at top
1.
Use the GM7xx drilling template (provided) to determine the location of the required
holes.
2.
Drill a 10mm Ø x 60mm hole and insert the steel expansion plug.
3.
Drill a 5mm Ø x >22mm hole and insert the GMXS1 brass expansion plug.
When installing on concrete, the GMXS1 must not have any contact with
the GMXP0 mounting plate. The GMXS1 must be attached to the concrete
using the M4 x 21mm screw and the associated brass expansion plug.
4.
Secure the GMXP0 to the steel expansion plug with the M6 x 47mm screw.
5.
Secure the GMXS1 to the brass expansion plug with the M4 x 21mm screw.
6.
Mount the detector on to the GMXP0.
6.
Mounting the detector
1.
Remove the cover from the detector.
2.
Attach the detector to the prepared mounting base using the two mounting screws
(Fig. 1, item I).
3.
Remove the cable access skirt (Fig. 5).
4.
Wire the connection cables to the terminal (Fig. 1, item B) as shown in diagram (Fig.
6).
5.
Secure the cable to a cable anchor (Fig. 1, items C) with a cable tie (provided).
6.
Connect the accessories and program the detector.
7.
Remove the pre-formed cable access points as required to enable cable access
through the skirt (Fig. 5).
8.
Replace the cable access skirt.
7.
Accessories
All of the accessories (Fig. 7) have their own installation instructions, which are supplied
with each accessory. These installation instructions should be followed for the correct
installation and optimum performance from this seismic detector. For ordering information,
see section 14.
8.
Programming
8.1.
Application setting (Fig. 1, item G)
The specified operating radius applies to an attack with an oxygen lance. If attacked with
a mechanical tool (e.g. a drill) the value may be as much as three times higher. The
specified operating radius is a guideline which is heavily influenced by the characteristics
of the material and the type of construction.
Select the material type for the protected space and the required detection radius by
selecting the DIP switch options as follows:
Operating
radius (r)
Mode
Fixed
Steel
2m
Concrete
---
There are 3 settings selectable via the DIP switch (Fig. 2, item G). To enable the USER
MODE selectable settings through the GMSW7 SensTool software, DIP switches 1 & 2
must be in the ON position to establish communications between the PC and the detector.
8.2.
Sensitivity (Fig. 6, terminal 7)
When this input is active, the sensitivity of the detector is reduced. The
sensitivity input should only be applied under special circumstances, and
only for short periods of time. Any reduction in sensitivity must comply with
applicable regulations such as VdS in Germany. The factory setting is
Active low. Active high is selectable through the GMSW7 SensTool
software.
Sensitivity is reduced to 12.5% of the original setting for the duration of the remote signal.
A potential application is the prevention of alarm triggering where loud functional noises
prevail.
Fixed
Fixed
USER MODE
1.5m
---
1* / 1,5 / 2m
---
4m
2.5 / 4m
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