Delta DPM-C320 Operation Manual page 27

C h a p t e r 3 I n s t a l l a t i o n
Installation Steps
Step 1: Before installing the power meter, open the square hole on the metal plate.
3_
Step 2: Push the meter into the hole and then slide the securing bracket in to the metal plate.
Step 3: Allow 50 mm (2 inches) of clearance at the back of the meter for heat dissipation.
3 - 3