User Guide

11 Pre-Installation Check-List
Doc 01-G0547
Rev D
Pre-Installation Check-List
Φ Check the gate. It must operate smoothly and freely. If necessary, lubricate, adjust, or repair the
gate prior to operate installation. The gate must be level and plumb.
Φ Some gates may only be as wide as the gate opening. They may require a back frame to be
constructed to allow for chain attachments.
Φ Double check the size and weight of the gate to make sure that this operator is proper for this
application.
Φ If wiring has already been installed, check to make sure it meets the following specification and
requirements.
01-G0685F2
BACKFRAME
GATE OPENING
3 FT. MIN.
2 FT.
Figure 4
Wiring Specifications
Refer to Table 5.
A. The distances shown in Table 5 are measured in feet from the operator the power source.
B. These calculations are based on the National Electrical Code and allows for a 5% voltage
drop.
C. Supply voltage must be within 10% of the operator’s rating under load conditions.
D. There calculations are based on stranded copper wire.
E. It is highly recommended that only 90% of the distances shown be used; this will allow for a
10% safety factor.
F. For dual units, the distance shown should be cut in half.
G. Permanent wiring is to be employed as required by local codes.
H. All local codes must be strictly adhered to. It is very important that operator is properly
grounded.
I. Do not run control wires in the same conduit with power wires.
J. Do not run multi conductor or parallel conductor cable for controls.
K. All power wiring should be dedicated and protected.