QUICK REFERENCE GUIDE
469 MOTOR MANAGEMENT RELAY – QUICK REFERENCE GUIDE
7
2.4
Unit insertion
To insert the unit into the case:
1.
Ensure that the model number on the left side of the relay matches the requirements
of the installation.
2.
Raise the locking handle to the highest position.
3.
Hold the unit immediately in front of the case and align the rolling guide pins (near the
hinges of the relay's handle) with the case's guide slots.
4.
Slide the unit into the case until the guide pins on the unit have engaged the guide
slots on either side of the case.
5.
Once fully inserted, grasp the handle from its center and rotate it down from the
raised position towards the bottom of the relay.
6.
Once the unit is fully inserted the latch will be heard to click, locking the handle in the
final position. The unit is mechanically held in the case by the handle rolling pins,
which cannot be fully lowered to the locked position until the electrical connections
are completely mated.
Note
No special ventilation requirements need to be observed during the installation of the
unit. The unit does not require cleaning.
FIGURE 7: Sliding the unit into the case
