Regada MO 3, Инструкции по установке, обслуживанию и техническому обслуживанию, Страница: 25 / 56

MO 3, MO 3.3, MO 3.4, MO 3.5 23
4.3 Signaling switches adjustment (S5,S6) (Fig. 8)
The signaling switches of EA are at producer preset to switch on about 10% before end positions provided the
customer not specified otherwise. Before proceeding with signaling switches adjustment, S3, S4 end position
switches must be adjusted according to the previous chapter if necessary. The procedure of signaling switches
adjustment is as follows:
•
Check that the adjusting wheel of the signalling gearbox is adjusted to the required level of the stroke scope.
•
Bring EA to a position in which You want S5 switch to close when EA is running in the „open" direction.
•
Turn cam (31) of S5 switch (27) clockwise until S5 switch closes.
•
Bring EA to a position in which You want S6 switch to close when EA is running in the "close" direction.
•
Turn cam (30) of S6 switch (26) counterclockwise until S6 switch closes.
Notice: This signaling is capable to signalise from 50 up to 100 %..of the working stroke in both movement
directions. With switch reversing function, a signaling capability from 0 up to 100 % is available.
4.4 Position indicator adjustment (Fig.8)
The position of the output member relative to the end positions of EA stroke is indicated by a mechanical
position indicator.
•
Before starting to adjust the position indicator, S3 and S4 position switches must be adjusted if required.
•
The procedure of position indicator adjustment is as follows :
•
Bring EA to the „closed“ position.
•
Turn the position indicator disc (32) to bring a mark identified with a symbol for the „close“ direction in
coincidence with a mark on the upper cover aperture (If it is difficult to turn the wheel, release the screw
using the screwdriver to fix the wheel).
•
Bring EA to the „opened“ position.
•
Turn the upper part of the position indicator disc (32) to bring a mark identified with a symbol for the „open“
direction in coincidence with the mark on the upper cover aperture.
Fig.8
32
27
26
30
31