Operator Installation - CENTURION SYSTEMS D2 Turbo Installation Manual

10. Operator Installation

To ensure operator does not protrude into the driveway, install the foundation plate at
least flush with the driveway entrance
Determine a suitable position and vertical height for the operator by considering Figures
8, 9 and 10.
With careful selection of the rack configuration, and operator vertical height,
mounting of the rack could in some cases be greatly simplified.
If a theft-resistant cage is required, be sure to leave enough clearance from
pillars, etc.
It is typical to mount the rack above the pinion as shown in figures 8A, 9A and 10A for
each type of rack considered. However, figures 8B, 9B and 10B show in each case the
rack mounted underneath.
Pros of mounting the rack below the pinion
• The rack is more hidden from view
• It provides a very effective anti-lift bracket
• It ensures that as the gate beds in, the rack does not drop onto the pinion,
loading the operator unnecessarily
Cons of mounting the rack below the pinion
• Rack teeth face up vertically, potentially collecting dirt
• Custom bracket required to mount origin magnet
148 - 158mm
Foundation
plate
FIGURE 8A. ABOVE PINION - RAZ RACK
www.CentSys.com
Flat bar welded to
foundation plate and rail
Foundation
plate
Raised
foundation
FIGURE 8B. BELOW PINION - RAZ RACK
page 23
148 - 158mm