HDI 2100, User Manual

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Pump Stroke Counter
User’s Manual – 2100, Rev D | Aug 2014
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Section 3 – Installation
3.A Control Head
The Control Head can be mounted from either the front or back of a control panel console. The
Control Head comes with four (4) ¼-20 Bolts and Lock Nuts used for mounting.
If the LCD is mounted from the front of the panel, the user will remove the Lock Nuts, drop the
Control Head into the panel/bracket, and secure it by threading the Lock Nuts back onto the ¼-
20 Bolts.
If the LCD is mounted from the back of the panel, the user will remove the ¼-20 Bolts from the
Control Head. Then, place the Control Head in line with the holes on the panel or bracket and
place the ¼-20 Bolts back through the console to the Control Head. The Lock Nuts will not be
needed as the Control Head has threaded holes.
Caution: Take care to not over tighten the Bolts as cracking the Front Lens is possible.
3.B Cable Assembly
The Cable Assembly, by default, is arranged differently depending on the type of Sensor
ordered. Cable lengths are ordered in increments of five (5) feet.
3.B.1 Microswitch Cable
The Cable Assembly is configured into a “Y” configuration with each pump leg being the
shorter sections of the “Y” with the main stem of the “Y” representing the main cable from
the Control Head to the “Y” split. By default, the pump legs are identical lengths;
however, based on final wiring, adjustments can be made locally to shorten each pump
leg to the proper length. The Microswitch pump legs are combined into a permanent 3M
epoxy splice kit at the “Y” split combining the legs together before being routed to the
Control Head.