Actuator; Types Of Power Supply; Calculation Of The Force Necessary; Pack And Tools Required For Assembling The Actuator - Comunello SMART Bedienungsanleitung

4. ACTUATOR

4.1 Types of power supply

The smart series of actuators is available with electrical supply 230VAC 50 Hz (with a tolerance of ±10%), with
a three-core supply cable: BLUE, neutral common; BLACK, open phase; BROWN, closed phase.

4.2 Calculation of the force necessary

The calculation is made without considering the loads due to atmospheric agents.
Key to symbols F = Force required to open in N (Newton)
P = Weight of the window (only moveable part) in kg (kilogrammes)
C = Opening travel of actuator in cm. (Centimetres)
H = Height of the openable part of the window in cm. (centimetres)
Bottom-hung inward opening
C
F
(B)
H
P
F = [(P / 2 ) x (C/H)] x 9.8

4.3 Pack and tools required for assembling the actuator

The actuator is packed individually in a cardboard box. Each pack contains:
F
Electric actuator, 230VAC 50Hz with electric supply cable, support brackets, fixing bracket for top-hung
P
window, fixing bracket for bottom-hung window and instruction manual.
Before starting to fit the actuator, we recommend preparing the following fitting materials, tools and
equipment: Metre rule or tape measure, pencil, drill/screwdriver, set of drill bits for metal or wood, set of
screw bits, electrical pliers, screwdrivers, screws and/or threaded inserts suitable for the type of window
material. AVOID using self-tapping screws and/or three-lobed screws on any metal windows.
H
P
6
(B)
F
Top-hung outward opening
F = [(P / 2 ) x (C/H)] x 9.8
(A)
F
C
F
H
P
P
(A)
H
P
F
C
C
F
(B) H
P
Horizontal skylight
F
P
F = (P / 2) x 9.8
(A)
H
P
F
C