Model PD655 Large Display Process Meter
Instruction Manual
18
Disassembling the Meter
To perform the steps described above, it is necessary to partially disassemble
the meter. The Main Board may remain attached to enclosure’s base even during
conduit hub installation if proper precautions are taken.
1. Loosen the four screws that hold enclosure’s cover and remove the cover.
2. Remove the four mounting screws holding the Display Board (see Figure 1).
3. Move the Display Board out of the way. The ribbon cable connecting to the
Display Board may be removed during meter installation.
Do not remove
standoffs from Main Board
. Main Board is secured to enclosure’s base
with four mounting screws.
4. Change voltage selection as required; this is described on page 20. Set
configuration jumpers; connect power and signal wires.
5. Reassemble Display Board prior to applying power.
6. Program meter prior to installing enclosure’s cover.
7. Install lockout jumper to prevent accidental changes to programmed
settings.
8. Install enclosure’s cover matching enclosure’s base and cover tabs.
Reassembling the Meter
After the wiring and jumper selections have been made, reassemble the Display
Board.
1. Place the Display Board on top of the four standoffs. Make sure the ribbon
cable is connected to the connector on the Display Board.
2. Replace the four mounting screws (see Figure 1).
3. Install enclosure’s cover matching enclosure base and cover tabs.
4. Fasten the four screws that hold the enclosure cover in place.
Figure 1.
Removing the Display Board
