ZEKS HeatSink 200HSG Technical Manual Download

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12.

PARTS IDENTIFICATION

Parts Overview

TM200-400HSG-OVERVIEW

200HSG

230/1/60

230/3/60

460/3/60

230/3/60

460/3/60

230/3/60

460/3/60

230/3/60

460/3/60

Exchanger Assy

748280

748282

728686-SP 728686-SP

748211

Evaporator Assy

748820

748649

Glycol Pump

684879

Pump Repair Kit

683007

Solenoid Drain Valve

682657

Solenoid Drain with Optional DPC

699342SP 682657SP 682657SP 682657SP 682657SP 682657SP 682657SP 682657SP 682657SP

Compressor

682558

683104

682559

682595

682596

682560

682443

682606

682562

Compressor Electrics Kit

683011

N/A

Air Cooled Condenser

697168

697169

Fan Motor

681803

681802

698151

681802

698151

681802

698151

681802

10 Fan Blade

697187

11 Fan Bracket

682444

12 Filter Dryer

600384

13 Transformer

600191

14 Primary Fuse

699809

699808

699809

699808

699809

699808

699809

699808

15 Secondary Fuse

681581

682646

16 Switch, LPCO

681663

Switch, HPCO (Watercooled)

600925

20 Contactor

699621

697290

21 Compustat

681867

22 Temp Probe

682955

Expansion Valve (Water-cooled only)

683082

Note: For 575/3/60 models, a 460/3/60 dryer equipped with an autotransformer arrangement is used.

250HSG

300HSG

400HSG

Crankcase Heater, Part No.: 682245 is a standard feature on 400HSG. It can be ordered as an option on 200HSG, 250HSG, 300HSG.

Summary of Contents for HeatSink 200HSG

Page 1: ...A 19380 Phone 610 692 9100 800 888 2323 Fax 610 692 9192 Web www zeks com Form TM 200 400HSG 0118 Patent No 6 186 223 NOTICE Those operating the machine or performing maintenance should read and under...

Page 2: ...ERATION PRECAUTIONS 5 6 PRINCIPLES OF OPERATION 8 7 INSTALLATION AND INITIAL START UP 14 8 SCHEDULED MAINTENANCE 17 9 TROUBLESHOOTING 19 10 WIRING DIAGRAMS 21 11 GENERAL ARRANGEMENT 23 12 PARTS IDENTI...

Page 3: ...efrigerant compressor will be extended to a maximum of 60 months 5 years from the original date of shipment from the factory Following the standard warranty terms the available prorated compressor war...

Page 4: ...delines for limitations and detailed explanation of warranty coverage The warranties expressed above are in lieu of and exclusive of all other warranties There are no other warranties expressed or imp...

Page 5: ...ttempt to lift heavy objects without proper lifting equipment i e crane hoist slings or fork truck Lifting any unit without proper lifting equipment may cause serious injury To facilitate handling dur...

Page 6: ...excess of its rating 8 Do not operate the dryer without guards shields and screen in place 9 Inspect unit daily to observe and correct any unsafe operating conditions 5 WARNING is used to indicate a h...

Page 7: ...trainer la mort Ne pas exc der le taux de pression Rel cher la pression avant la mise en service de l appareil Ne pas modifier r parer ou retravailler Le taux de pression des vaisseaux est conforme au...

Page 8: ...er from ALL sources before performing service READ INSTRUCTION MANUAL WARNING ATTENTION Retirer les fusibles ne d connectera pas l lectricit de l appareil TOUJOURS d connecter toutes les sources d lec...

Page 9: ...by the cool air exiting the air moisture separator This precooling allows for the use of a smaller refrigeration system The air then goes into the chiller section where it is further cooled to the des...

Page 10: ...followed by a short burst of air If a small amount of liquid and a large amount of air is discharged decrease the ON time setting or increase the OFF time setting If only liquid and no air discharges...

Page 11: ...ntering the evaporator where as it evaporates heat is removed from the thermal mass fluid 6 5 THERMAL MASS CIRCULATING SYSTEM The thermal mass fluid in a ZEKS HeatSink dryer is continuously circulated...

Page 12: ...h is provided for all HSG series dryers This switch is factory set to open at 30 psig If the refrigerant suction pressure draws below 30 psig the LPCO opens to shut off the refrigerant compressor Once...

Page 13: ...ed off the system pressure will equalize with a gauge reading typically between 80 and 150 psig depending on ambient temperature All water cooled units come with a high pressure cut out HPCO switch Th...

Page 14: ...F Illuminated when readings are in degrees Fahrenheit DEG C Illuminated when readings are in degrees Celsius HIGH TEMP ALARM When this light is on it indicates that the exchanger temperature has rise...

Page 15: ...city downstream is necessary to prevent excessive air flow through the dryer When installed after any compressor that causes significant vibration or air pulsation such as reciprocating compressors pr...

Page 16: ...s recommended for all ZEKS equipment Refer to Section 13 for voltage requirements and load 15 ZEKS 200 400 HSG models come with a drain isolation valve D factory installed The isolation valve permits...

Page 17: ...y until the thermal mass fluid in the chiller reaches 50 F After the temperature is reduced below 50 F the HIGH TEMP ALARM light will go out After the refrigeration system shuts off air flow may be in...

Page 18: ...n and cleaning may be required Annual replacement of the filter is recommended 17 8 3 CONDENSATE DISCHARGE SYSTEM On a minimum of a monthly basis operation of the automatic drain should be checked The...

Page 19: ...alve body Clean beveled washer thread gasket spring assembly and strainer with soap and water Do NOT use solvents of any kind as failure to the seals will occur Be especially careful to clean the cent...

Page 20: ...epress Drain Test button if Drain Open Light does not come on contact distributor Check inlet and outlet pressures and system design capacity Correct cause of excessive flow Close by pass valve Check...

Page 21: ...ome clogged System operating temperature is below 32 F CORRECTIVE ACTION Check and clean ambient air filter Check ambient temperature and reduce below 120 F Controller adjustment required Disconnect p...

Page 22: ...21 10 WIRING DIAGRAMS Wiring Diagram 200HSGA W COMPUSTAT 230 1 60HZ 220 1 50HZ Drawing TM500976 A...

Page 23: ...22 Wiring Diagram 200 400HSGA W COMPUSTAT 208 230 460 575 3 60HZ 200 220 380 400 415 440 3 50HZ Drawing TM500977B...

Page 24: ...EMENT General Arrangement Drawing TM500368 C NOTE Drawings and dimensions shown are for standard NEMA 1 dryers Dimensions for dryers with optional NEMA 4 enclosures and or 575V transformers differ fro...

Page 25: ...0 Fan Blade 697187 697187 697187 697187 697187 697187 697187 697187 697187 11 Fan Bracket 682444 682444 682444 682444 682444 682444 682444 682444 682444 12 Filter Dryer 600384 600384 600384 600384 600...

Page 26: ...3 8 1 588 7 4 3 1 1 2 3 6 16 1 1 6 0 5 1 2 300HSGA400 460 3 60 630 286 4 0 1 814 10 6 2 2 4 3 16 1 1 6 0 5 1 2 300HSGA500 230 3 60 630 286 4 0 1 814 18 11 5 2 7 9 38 1 1 6 1 3 300HSGA600 575 3 60 630...

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