Precision Digital PD6830 - Manual (Page 17)

PD6830 Pulse Input Rate/Totalizer Instruction Manual
17
INSTALLATION
For Installation in USA:
The PD6830 must be installed in accordance with the
National Electrical Code (NEC) NFPA 70.
For Installation in Canada:
The PD6830 must be installed in accordance with the
Canadian Electrical Code CSA 22.1.
For European Community:
The PD6830 must be installed in accordance with the
ATEX directive 94/9/EC and the product certificate Sira 10ATEX1116X.
WARNING
Disconnect from supply before opening enclosure. Keep cover
tight while circuits are alive. Conduit seals must be installed within
18" (450mm) of the enclosure.
Wiring connectors are accessed by opening the enclosure. Cover jam screw may
need to be loosened on the cover. To access electrical connectors, remove the 2
captive screws, then disconnect the ribbon cable from the display module and set the
display module aside.
Unpacking
Remove the meter from box. Inspect the packaging and contents for damage. Report
damages, if any, to the carrier. If any part is missing or the meter malfunctions,
please contact your supplier or the factory for assistance.
Pre-Installed Conduit/Stopping Plug
The PD6830 typically includes three ¾" NPT threaded conduit openings and one ¾"
NPT metal conduit plugs with 12 mm hex key fitting installed. Additional conduit
opening configurations and plugs may be available; verify quantity and sizes on
specific device labeling during installation. The pre-installed plug and its installation
are included in the hazardous area approvals for the PD6830.
The conduit/stopping plug included in a typical PD6830 has an internal 12 mm
hexagonal socket recess for removal.
WARNING
In hazardous areas, conduit and conduit/stopping plugs require the
application of non-setting (solvent free) thread sealant. It is critical
that all relevant hazardous area guidelines be followed for the
installation or replacement of conduit or plugs.
Battery Activation Pull Tab
PD6830 models with battery or battery backup power will include a battery activation
pull-tab. This tab assures the meter is not operational during shipment or storage,
and is located with the battery. Remove this tab during installation of the meter.