Quincy QPNC354 Instruction And Maintenance Manual Download | Manualshive

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ENGLISH

Cod. 2200780118 04 - Edition 08/2020 - 1

INSTRUCTION AND MAINTENANCE MANUAL

DRYERS

QPNC354 (

E11

)

-

QPNC424 (

E12

)

-

QPNC530 (

E13

)

-

QPNC636 (

E14

)

(R410A)

Code

2200780118

04

Edit. 08/2020

READ THIS MANUAL CAREFULLY BEFORE CARRYING OUT ANY OPERATIONS ON THE

DRYER.

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Summary of Contents for QPNC354

Page 1: ...04 Edition 08 2020 1 INSTRUCTION AND MAINTENANCE MANUAL DRYERS QPNC354 E11 QPNC424 E12 QPNC530 E13 QPNC636 E14 R410A Code 2200780118 04 Edit 08 2020 READ THIS MANUAL CAREFULLY BEFORE CARRYING OUT ANY...

Page 2: ...ntenance manual is an integral part on the dryer Read this manual carefully before carrying out any operations on the dryer The installation of the dryer and all operations involving it must be perfor...

Page 3: ...ring filter 8 and it expands through the capillary tube 7 and goes back to the evaporator where it produces the refrigerating effect Due to the heat exchange with the compressed air which passes throu...

Page 4: ...ctricvoltage 2 Air not fit for breathing 3 High pressure 4 Fan rotating 5 Hot parts 6 0 DANGER ZONES 6 1 DANGER ZONES 1 2 3 4 Risks present on the whole machine 7 0 SAFETY DEVICES 7 1 SAFETY DEVICES 1...

Page 5: ...ions to be complied with are the following Min room temperature 3 C 37 4 F compulsory Min inlet allowed temperature 3 C 37 4 F Max room temperature 45 C 113 F compulsory Max working pressure 14 bar 20...

Page 6: ...that there are no visibly damaged parts If you are in doubt do not use the machine but apply to the manufacturer technical assistance service or to your dealer The packing material plastic bags polys...

Page 7: ...THE REGULATIONS IN FORCE CONCERNING ELECTRIC PLANTS IS FUNDAMENTAL FOR OPERATOR SAFETY AND FOR THE PROTECTION OF THE MACHINE 12 3 CONNECTION TO THE COMPRESSED AIR NETWORK Fit a manual interception va...

Page 8: ...sure 7 bar 7 bar 101 5 psi Max inlet air temperature 55 C 55 C 131 F Max working pressure 14 bar 14 bar 203 psi 14 0 MACHINE ILLUSTRATION 14 1 GENERAL LAY OUT 1 Refrigerant compressor 7 Freon filter 2...

Page 9: ...emperature alarm Service alarm Refrigerant compressor On Dryer on Flashing SE Maintenance warning Flashing L2 Dewpoint too low Dryer is stopped Flashing H3 Too high discharge temperature of the refrig...

Page 10: ...lean the filter of the automatic condensate drain Every 2000 hours 1 year Replace the filter of automatic condensate drain 2902016102 Every 4000 hours 2 year Replace drain kit 2200902017 16 2 CLEANING...

Page 11: ...ing 2C The dryer is working under bad conditions of condensation Clean the filter from the condensate drain Check the condensate drain Check the flow rate of treated air Check the room temperature Che...

Page 12: ...motor breaker Q2 to the phase sequency relay KPH and to the safety pressure switch AP The contact opens when one of the fault happens EF contact it s in series to the alarms coming from the drain The...

Page 13: ...r buttons If the problem persists replace the controller Maintenance required not remotable Perform the maintenance and reset the alarm RESETTING THE MAINTENANCE WARNING Front panel of the controller...

Page 14: ...RVICE INTERVAL To set the service interval follow steps 1 to 9 1 PDP is showing standard view 2 Push and hold buttons SET 6 and DOWN 8 to enter the menu 3 Message SE appears on display 4 Push and rele...

Page 15: ...T COMPRESSOR STOP Press button 7 to reset the alarm The dryer restarts when both the following conditions are true The dewpoint temperature is higher than 2 C 28 4 F 30 second are passed from the refr...

Page 16: ...HINE ENSURE THAT THE ELECTRIC POWER SUPPLY HAS BEEN DISCONNECTED WAIT AT LEAST TWO HOURS BEFORE STARTING UP AFTER ANY MACHINE MOVEMENT TRANSPORT OR HANDLING 18 1 PRELIMINARY CONTROLS Before starting t...

Page 17: ...ferential switch Ref 4 Fig 11 CALIBRATIONS BYPASS VALVE FOR HOT GAS N B These valves have already been calibrated and they do not require any adjistment A dew point different from the rated one genera...

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