Manitowoc MULTIPLEX 11M Specifikace stáhnout pdf (Strana 29)

Multiplex Company, Inc.

Complete System Overview

00218011 Revision B (KAK) 31 July, 2000

Carbonator Pump and Motor

Function of the carbonator pump and motor

Increases the pressure of the water, to overcome the CO2 pressure and manufacture/replenish

the carbonated water supply within the carbonator tank.

Failure of the carbonator pump and motor

A weak or defective carbonator pump or motor (key) will cause poor carbonation and limit the

capacity of the unit to manufacture carbonated water.

Must have

250psi(17.2bar) relief

valve setting

Coupling

Clamp

Notes:

w Check water pressure with pumps running (10 psi [0.7 bar] minimum)

w To adjust relief valve setting, dead head to gauge (incoming water pressure + 250 relief

setting)

w Check strainer

w Check for frozen coil in water bath (water to carbonator tank coil)

w Check for power to the motor

w Make sure pump turns freely

To determine the approximate

cycle time:

1. Right after the carbonator kicks

off, draw the carbonated water

into a volume cup until the car-

bonator starts again.

2. Note how many ounces you have

and multiply by 0.28 to determine

how many seconds your cycle time

should be.

(100 GPH pump =

3.56oz/second)

Note: A unit with two 100 GPH pumps

feed the same carbonator tank, mul-

tiply by 0.14

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Manitowoc MULTIPLEX 11M Specifikace Strana 29