G815
D
May 05
6
Site requirements
Check that the temperature range marked on the drive is suitable for the location. Do not
install the drive where ambient temperatures will exceed the ratings.
Gate
This opener is designed for residential swing gates
up to 2 metres wide and less than 140 kg.
Using a spring balance at a point approximately 1
metre from the hinge, check that less than 8 kg
force (80 N) is required to manually move the gate
through its full range of movement, with the gate
disconnected from the drive.
The gate should operate smoothly, opening and
closing without sticking. Hinges should not have
excessive play or friction. Check the mounting
points and hinges for strength and stiffness.
Reinforce if necessary.
Gate posts
There should not be any visible flexing of the mounting points under load.
Level and square the gate
The gate hinge pivot points should be perfectly parallel to a plumb line. When closed, the
gate leaves should line up evenly and not bind against each other. The leaves should not
be damaged or bent.
Gate stops
It is recommended that any of the following are used:
•
Overlapping gate leaves
•
A tag on one gate
•
Gate-stops at the limit of each leaf’s travel
Power supply
Mains powered
If the opener is to be mains-powered, then the 3-pin power plug should be shielded from
the effects of weather. The product is tested as a unit for electrical safety compliance
and if the plug is cut off for hard-wiring, then the electrical safety of the unit becomes the
responsibility of the installing electrician. An isolating switch is recommended, but all mains
wiring should be in accordance with local regulations.
Solar Powered
Contact Merlin for the correct battery and solar panel. The size of these depends on: the
duty cycle of the gates; the hours of sunlight; and the number and type of accessories
fitted.
maximum
8 kg force
1 metre
