Nec Division 1 And 2; Installation Procedure - Ametek 5000 Manual

this system. (Refer to Chapter 2 and CD package.) This includes supplying and installing
external fittings, cabling, strain reliefs, suitable cable glands, etc. Only qualified personnel
should perform this installation with adherence to all the additional electrical and me-
chanical requirements for this type of installation and location.

NEC Division 1 and 2

For NEC Division 1 and 2 sample system installations, the internal seal-offs or fittings are
supplied in the system, but must be sealed by the customer before being put into service.
All other external fittings, cabling, conduit, etc. are the responsibility of the customer.
(Refer to Chapter 2 and CD package.) Only qualified personnel should perform this
installation with adherence to all the additional electrical and mechanical NEC require-
ments for the installation type and location.

Installation Procedure

This procedure makes the following assumptions:
24 | 5000 Single-Point Moisture Analyzer
• The shielded interconnecting cable between the field unit and control-
ler is already in place with wires clearly identified at both ends
• An AC power source of adequate current rating is available at both
locations.
1. Unscrew and remove the lid from 5000 Field Unit.
2. Connect controller signal and alarm outputs to user recording equip-
ment as shown in the CD package.
3. Connect AC power source to:
Field Unit — TB1-1 AC line, TB1-2 AC Neutral, and GND to TB1-3 or
to chassis ground stud.
Controller—TB5-1 AC line, TB5-2 AC NEUT, and GND lug. TB5-3 can
be used to jumper line voltage to Sample and Alarm Common.