SPX FLOW DH-2100 Скачать руководство пользователя страница 7 | Manualshive

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SPX FLOW DH-2100 Скачать руководство пользователя страница 7

7

Desiccant Drain Port

FRONT VIEW RIGHT SIDE VIEW REAR VIEW

Purge Muffler

3/4" Dia.
Mounting Holes

Desiccant Fill Port

Left Tower Pressure
Gauge

Purge Pressure
Adjustment Valve

Left Tower Pressure
Relief Valve

Right Tower Pressure
Gauge

Right Tower
Pressure Relief Valve

Moisture

Indicator

Purge Pressure
Gauge

FIGURE 2B Models 25 through 80

Electrical Entry

(7/8")

Control Panel

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Содержание DH-2100

Страница 1: ...ure containing device Do not exceed maximum operating pressure as shown on equipment serial number tag Make sure equipment is depressurized before working on or disassembling it for service 2 Electric...

Страница 2: ...l check points 14 3 3 Shut down 15 3 4 Loss of power 15 3 5 Design parameters 16 3 6 Determining purge and outlet flows 16 3 7 Outlet dew points vs inlet temperatures 16 4 0 MAINTENANCE 18 4 1 Desicca...

Страница 3: ...WLY pressurize unit 3 Energize dryer by turning on off switch on I is on O is off 4 Adjust purge air flow rate Turn purge rate valve until Purge Pressure Gauge reads as shown in the following table NO...

Страница 4: ...to as the heat of adsorption and is stored in the bed for use during regeneration Desiccant is regenerated by driving off desorbing the water collected on its surface Pressure swing also called heatl...

Страница 5: ...me period air inlet switching valve 3B opens and inlet switching valve 3A closes purge and repressurization valve 9A then opens Refer to Figure 1B Tower 4B is now drying the main air stream while towe...

Страница 6: ...Conditions The compressed air supply inlet should be checked periodically to ensure that equipment design specifications are not exceeded Normally the compressor installation includes intercoolers aft...

Страница 7: ...ing Holes Desiccant Fill Port Left Tower Pressure Gauge Purge Pressure Adjustment Valve Left Tower Pressure Relief Valve Right Tower Pressure Gauge Right Tower Pressure Relief Valve Moisture Indicator...

Страница 8: ...lve 3 4 19mm Dia Mounting Holes Pilot Air Filter Models 370 larger Moisture Indicator Right Tower Pressure Gauge Control Panel Electrical Entry 7 8 Purge Muffler Left Tower Pressure Gauge Purge Pressu...

Страница 9: ...ifting Lugs Moisture Indicator Right Tower Pressure Gauge Control Panel Electrical Entry 7 8 Purge Mufflers Desiccant Drain Port 7 8 Dia Mounting Holes Lifting Lugs Left Tower Pressure Gauge Purge Pre...

Страница 10: ...rge The dryer is shipped complete with desiccant and ready to operate after piping and electrical connections are made POWER REQUIREMENTS STANDARD CONTROL BOARD 25 THRU 60 120V 60 Hz 110V 50 Hz 34 2 0...

Страница 11: ...ting Indicator Yellow Purge Economizer 50 Setting Indicator Yellow Purge Economizer 40 Setting Indicator Yellow Purge Economizer 30 Setting Indicator Yellow Alarm Reset Selection Mode Switch Purge Eco...

Страница 12: ...0 switches 1 and 3 are ON switch 2 is OFF Purge Economizer Setting Standard or High Cycle Mode Selection Pressure Selection Switch No 1 2 3 4 5 6 Standard 10 minute cycle OFF ON 150 psig OFF MWP 4 min...

Страница 13: ...tching failure alarm alarm light may be activated if unit is energized before it is pressurized To deactivate alarm allow dryer to cycle to next step and press the reset button 3 1 4 Adjust the purge...

Страница 14: ...nimum level NOTE Adjustment must be made while a tower is purging air exhausting from muffler 3 2 2 4 Alarms 3 2 2 4 1 Switching Failure Alarm The switching failure alarm operates by sensing tower pre...

Страница 15: ...uld read line pressure No air should be leaking from purge repressurization valve of the on line tower 2 Tower pressure gauge of tower off line should read below 2 psig while tower is purging If exces...

Страница 16: ...4 2 kgf cm2 for dryers operated on a 10 minute cycle 80 psig 5 6 kgf cm2 for dryers operated on a 4 minute cycle 250 psig 17 6 kgf cm2 MWP models 125 psig 8 8 kgf cm2 for dryers operated on a 10 minu...

Страница 17: ...071 INLET psig PRESSURE kgf cm2 MULTIPLIER TABLE 3G Maximum Purge Flow Factor DRYER MWP 150 psig 250 psig INLET PRESSURE psig 60 100 110 120 130 140 150 125 150 175 200 225 250 0 175 0 168 0 162 0 15...

Страница 18: ...esiccant Do not tamp desiccant 4 1 2 5 Replace the fill plug us ing teflon tape sealant or equivalent 4 1 2 6 Repeat this procedure for the other drying tower 4 1 3 Insuring desiccant dryness 4 1 3 1...

Страница 19: ...by default 4 5 2 4 After troubleshooting is completed reset the cycle selector to the desired position Use the reset switch to manually step through the dryer operating sequence until the left tower...

Страница 20: ...20 160 140 120 100 80 60 40 20 0 10 20 30 40 50 60 70 80 90 100 TEMPERATURE RANGE VERSUS AVERAGE DEMAND THERMISTOR TEMPERATURE RANGE F AVERAGE DEMAND READING FIGURE4C...

Страница 21: ...alve for obstruction Check power to valve pilot valve on Models 370 and larger to determine if valve or timer iis at fault Check valve for obstruction Models 370 and larger Check pilot valve and pilot...

Страница 22: ...22...

Страница 23: ...23...

Страница 24: ...arranty shall be warranted for the unexpired portion of the warranty applying to the original product The foregoing is the exclusive remedy of any buyer of the manufacturer s product The maximum damag...

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