Comunello RAYWIN Serie Manual De Instrucciones página 24

4. ACTUATOR
4.1 Types of power supply
The Raywin series of actuators is available in various models and in two electrical supply versions:
• 230Vac can be supplied with mains power ranging between 110 and 230 V ac (50/60Hz) (with a tolerance of
±10%), with a three-core supply cable: BLUE, neutral common; BLACK, open phase; BROWN, closed phase.
• 24Vdc can be supplied with a voltage of 24V dc with a two-core supply cable: BLUE, connected to the +
(positive) closed; BROWN, connected to the + (positive) open.
4.2 Calculation of the force necessary
Simbologia F = Force required to open in kg (kilogrammes)
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)
4.3 Pack and tools required for assembling the actuator
F
The actuator is packed individually in a cardboard box. Each pack contains:
Electric actuator, 110-230V ~ 50/60Hz or 24Vdc, with electric supply cable, support brackets, fixing bracket for top-
P
hung 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
6
P
(B)
F
Top-hung outward opening
F = (P / 2 ) x (C/H)
(A)
F
C
F
H
P
P
(A)
H
P
F
C
C
F
(B)
H
P
Horizontal skylight
F
P
F = P / 2
(A)
H
P
F
C