Electrical Connection And Tests - Milton Roy MAXROY Series Actuator Capacity Control Manual

9 ELECTRICAL CONNECTION AND TESTS.

Before performing the electrical wiring, please refer to the supplied
wiring diagram (figure 3) and follow the terminals' numbering.
Make sure not to wire AC supply on A, B, C terminals or DC
supply on 1, 2, 3 terminals, that will damage the board.
!
Checking after wiring.
Once the actuator wiring is completed, the following points must be
checked:
1. Make sure that power supply voltage matches information on
the sticker inside of the cover.
2. Check that all connectors or cable glands are correctly
tightened.
3. Electrically operate opening and closing travels and check that
the actuator rotates in the right direction and stops at the
desired position.
Never use a powered rotary equipment on manual override to

operate the actuator.
If any fault is detected at this stage, please check all wiring.
/
English
Figure 6. Power terminal block
Page 21 of 33