Myron L 767 - Manual (Page 8)

Installation
2.4 ELECTRICAL INSTALLATION
The electrical installation procedures provided in this manual are
common to all Conductivity Monitors. See Fig. 2-1 for the hole
dimensions of the enclosure’s cable access holes. Unless
otherwise instructed, refer to Fig. 2-4 and 2-5 for the 750/760
Series Monitor’s terminal block (TB) connector wiring
designations.
NOTE:
After removing an enclosure’s access hole plug, it is suggested
that the user mount a watertight restraint fixture prior to installing
a cable.
2.4.1 MAIN AC POWER INSTALLATION
The following procedures are to be used to install a standard
115 VAC main power source. For the procedures to install the
optional 220 VAC main power source, the user must first
complete the conversion procedures in Section 2.4.2.
STEP 1 Verify that the facility’s main AC power source is turned
“OFF” or disconnected.
STEP 2 Carefully remove front panel, leaving the cable and
wires connected.
STEP 3 Place the facility’s AC power cord and user supplied
watertight cable restraint into the enclosure’s
appropriate access hole.
STEP 4 Neatly connect cable wires to the Monitor’s TB
connectors, as shown in Fig. 2-4 and 2-5.
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