GE 745 TRANSFORMER MANAGEMENT RELAY User Manual

3-2 745 Transformer Management Relay GE Power Management
3.1 DRAWOUT CASE 3 INSTALLATION
3
3.1.3 CASE MOUNTING
Before mounting the SR unit in the supporting panel, remove the relay portion from its case, as described in
the next section. From the front of the panel, slide the empty case into the cutout. To ensure the front bezel sits
flush with the panel, apply pressure to the bezel’s front while bending the retaining tabs 90°. These tabs are
located on the sides and bottom of the case and appear as shown in the illustration. After bending all tabs, the
case will be securely mounted so that its relay can be inserted. The SR unit is now ready for panel wiring.
Figure 3–3: CASE MOUNTING
3.1.4 UNIT WITHDRAWAL AND INSERTION
TURN OFF CONTROL POWER BEFORE DRAWING OUT OR RE-INSERTING THE RELAY TO
PREVENT MALOPERATION!
a) RELAY WITHDRAWAL
1. Open the door by pulling from the center of its right side. It will rotate to the left about its hinges.
2. Press upward on the locking latch, which is located below the handle, and hold in its raised position. The
tip of a small screwdriver may prove helpful in this operation.
3. With the latch raised, pull the center of the handle outward. Once disengaged, continue rotating the handle
up to the stop position.
CAUTION
Press Latch Up and Pull Handle
Rotate Handle to Stop Position

GE 745 TRANSFORMER MANAGEMENT RELAY Specifications

General

Brand	GE
Model	745 TRANSFORMER MANAGEMENT RELAY
Category	Relays
Language	English