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- The cable used for the wiring must comply with the NBR NM 247-3
standards (Brazil)
- The mains cable (of an internal use product) must be a 3 x (Tri-
rated) 0.75 mm² / 500 V flexible cable, according to the NBR NM
247-5 standards (Brazil)
- The mains cable (of an internal use product) must be a 3 x (Tri-
rated) 0.75 mm² / 500 V flexible cable; according to the IEC 60245-
57 standards (Brazil).
The ground terminal MUST be
connected to the ground wire.
IMPORTANT
The operator must be powered through a Differential Residual
(DR) Current device with a Nominal residual operating current
exceeding 30 mA.
PRECAUTIONS WITH THE GATE BEFORE
THE INSTALLATION
Before installing the operator on the gate, some procedures must be taken:
- Check the mechanical conditions, check if the balance is correct and opening and
closing are adequate. Remove any equipment not necessary for the operation of
the device, such as locks, ropes, chains, tools, among others
- The unlocking (manual release) must be installed at a height of less than 1.8m
(~6 ft)
- If there are pushbuttons (optional fixed control), install them at a height of at least
1.5m (~5 ft) from the floor and close to the door, farther away from moving parts
- Attach a ‘crushing risk’ warning, available in the operator’s mounting kit, in visible
places or close to the pushbutton (fixed control)
- Check the manual release system, fixed close to the unlocking actuator
- Move the gate leaf manually (by opening and closing it) and observe the required
effort. The leaf should go up and down, throughout its course, with minimal effort
- Check the balance of the gate leaf. Lift the leaf halfway through and see if it
remains stationary. If so, the gate is satisfactorily balanced. This balance must occur
for approximately 80% of the course, with an unbalance near the extremes of the
end of the stroke being permissible
- The gate must have a resistant and as far as possible, non-deformable structure.
INSTALLING AND MOUNTING THE
OPERATOR
Before proceeding with the product’s installation, disconnect any
unnecessary cables as well as any devices or systems from the
mains power supply.