This manual has been written to present the basic installation
and operational characteristics of the
Mikro-Master 300.
This
manual applies, in its entirety, to current units.
Guidelines will be suggested in reference to the preferred
method of installation, however, the variety of equipment and
the surrounding physical environment will dictate the actual
installation of the
Mikro-Master 300.
WARNING - These installation and servicing in-
structions are for use by qualified personnel only.
The installation must be made in accordance with
local plumbing codes.
1.0 PREFACE 2.0 INTRODUCTION
1
The Mikro-Master 300 dispenser is a water driven meter,
proportioning sanitizer/lube system which offers ease of in-
stallation and accurate concentration control. The piston
pump injects product from the shipping container into a
mixing chamber which is connected in-line with the spray
outlets. The flow meter contains an impellar which provides
long life over a wide range of accuracies. The flow meter has
a straight reading is U.S. gallons. The dispensing system is
designed to provide positive metering and dispensing for
sanitizing and lube applications.
As liquid flows through the flow meter, a magnetic pick-up,
external to the flow stream, senses each rotation of the
lightweight, high speed rotor. These high speed pulses are
transmitted to the programmable divider mounted above the
flow meter. The programmable divider is preset to accumu-
late any number of these high speed rotor pulses (up to
9,999) for triggering to stroke the pump.
As flow continues, the programmable divider continues to
accumulate high speed pulses, and again triggers a stroke of
the pump as soon as the preset number is accumulated.
When the flow rate increases, pulse accumulation becomes
faster and the pump stroke frequency increases in proportion.
When flow stops, the pump stops.
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