1–2
MULTILIN EPM 7000 - POWER QUALITY METER – QUICK START GUIDE
CHAPTER 1: USING THE I/O OPTION CARDS
1.2
Installing Option Cards
The Option Cards are inserted in one of the two Option Card slots in the back of the EPM
7000 meter.
1.2.1
Safety Precautions
•
Remove Voltage Inputs and the power supply terminal to the meter before performing
card installation.
•
All electronic components within the EPM Meters are susceptible to damage from
electrostatic discharge. To prevent damage when handling this product use approved
static control procedures.
Note
Remove Voltage Inputs and power supply terminal to the meter before performing card
installation.
1.
Remove the screws at the top and the bottom of the Option Card slot covers.
2.
There is a plastic “track” on the top and the bottom of the slot. The Option card
fits into this track.
Note
Perform this procedure on an ESD-safe surface to prevent damage to the EPM Meter
device and its components.
FIGURE 1–2: Detail of Guide Track
3.
Slide the card inside the plastic track and insert it into the slot. You will hear a
click when the card is fully inserted. Be careful, it is easy to miss the guide
track.
WARNING!
For safety, remove
ALL these
connections before
installing Option
Cards (GNC, L, N,
Vref, Va, Vb, Vc).