Product Manual

ManualsBrandsQuincy ManualsAir FiltrationQPNC 21 1/2" Non-Cycling Refrigerated Air Dryer (21 CFM) (115V 1-Phase)

ENGLISH

Cod. 9828093302 01 Edition 09/2020 - 1

cULus

INSTRUCTION AND MAINTENANCE MANUAL

DRYERS

QPNC13 (E0)

– QPNC21 (E1) – QPNC30 (E2) –

QPNC42 (E3) – QPNC64 (E4)

CONTENTS

PART A: INFORMATION FOR THE USER

11.0 UNPACKING

1.0 GENERAL CHARACTERISTICS

12.0 INSTALLATION

2.0 INTENDED USE

13.0 DIMENSIONS AND TECHNICAL DATA

3.0 OPERATION

14.0 MACHINE ILLUSTRATION

4.0 GENERAL SAFETY STANDARDS

15.0 SCRAPPING THE DRYERS

5.0 DESCRIPTION OF DANGER SIGNALS

6.0 DANGER ZONES

7.0 SAFETY DEVICES

PART B: INFORMATION RESERVED FOR TECHNICALLY SKILLED

PERSONNEL

8.0 POSITION OF PLATES

16.0 PARTIAL ROUTINE MAINTENANCE

9.0 DRYERS ROOM

17.0 TROUBLE-SHOOTING AND EMERGENCY REMEDIES

10.0 TRANSPORT AND HANDLING

18.0 STARTING UP

ATTENTION: THERE IS A COPY OF THE WIRING DIAGRAM INSIDE THE ELECTRIC PANEL

ADDRESSES OF ASSISTANCE CENTRES

In the event of breakdown or malfunction of the dryer, switch it off and do not tamper with it. If repairs are needed, apply only to a technical

assistance centre approved by the manufacturer and insist on the use of original spare parts. Failure to comply with the above may

endanger the safety of the machine.

INTRODUCTION

Keep this manual with care for future consultation; the use and maintenance 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 performed in conformity with the regulations in force

concerning electric plants and personal safety.

Code

9828093302

Edit. 09/2020

READ THIS MANUAL CAREFULLY BEFORE CARRYING OUT ANY OPERATIONS ON THE DRYER.

Summary of content (14 pages)

PAGE 1
ENGLISH cULus Code 9828093302 01 Edit. 09/2020 INSTRUCTION AND MAINTENANCE MANUAL DRYERS QPNC13 (E0) – QPNC21 (E1) – QPNC30 (E2) – QPNC42 (E3) – QPNC64 (E4) READ THIS MANUAL CAREFULLY BEFORE CARRYING OUT ANY OPERATIONS ON THE DRYER. CONTENTS PART A: INFORMATION FOR THE USER 1.0 GENERAL CHARACTERISTICS 2.0 INTENDED USE 3.0 OPERATION 4.0 GENERAL SAFETY STANDARDS 5.0 DESCRIPTION OF DANGER SIGNALS 6.0 DANGER ZONES 7.0 SAFETY DEVICES 8.0 POSITION OF PLATES 9.0 DRYERS ROOM 10.0 TRANSPORT AND HANDLING 11.
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ENGLISH CHARACTERISTICS AND SAFETY PRECAUTIONS BEFORE REMOVING THE PROTECTIVE GUARDS TO CARRY OUT ANY MAINTENANCE ON THE MACHINE, SWITCH OFF THE ELECTRIC POWER SUPPLY AND DISCHARGE THE RESIDUAL PRESSURE INSIDE THE UNIT. ALL WORK ON THE ELECTRIC PLANT, HOWEVER SLIGHT, MUST BE CARRIED OUT BY PROFESSIONALLY SKILLED PERSONNEL. The manufacturer does not accept responsibility for damage caused as a result of negligence of failure to abide by the instructions given above.
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ENGLISH 4.0 GENERAL SAFETY STANDARD The appliance may be used only by specially trained and authorized personnel. Any tampering with the machine or alterations not approved beforehand by the Manufacturer relieve the latter of responsibility for any damage resulting from the above actions. The removal of or tampering with the safety devices constitutes a violation of the European Standards on safety. ALL WORK ON THE ELECTRIC PLANT, HOWEVER SLIGHT, MUST BE CARRIED OUT BY PROFESSIONALLY SKILLED PERSONNEL. 5.
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ENGLISH 8.0 POSITION OF PLATES 8.1 POSITION OF THE DANGER PLATES (Fig. 4) The plates fitted on the compressor unit are part of the machine; they have been applied for safety purposes and must not be removed or spoiled for any reason. Ref.1 - Spare plate Code 1079 9926 55 FIG. 4 FIG. 5 MODD. 4 13 21 30 42 64 1 1079 9926 55 2 3 NET WEIGHT lb (Kg.) 41 (19) 41 (19) 44 (20) 55 (25) 59 (27) 8.2 POSITION OF THE DATA PLATES (Fig. 4) Ref. 2) “IN” Ref. 3) “OUT” Ref. 4) Identification plate 9.
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ENGLISH 12.0 INSTALLATION 12.1 POSITIONING After unpacking the equipment and preparing the dryers room, put the machine into position, checking the following items: ⚫ ensure that there is sufficient space around the machine to allow maintenance (see Fig. 6). ENSURE THAT THE OPERATOR CAN SEE THE WHOLE MACHINE FROM THE CONTROL PANEL AND CHECK THE PRESENCE OF ANY UNAUTHORIZED PERSONS IN THE VICINITY OF THE MACHINE. 12.
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ENGLISH 13.0 DIMENSIONS AND TECHNICAL DATA W ELECTRICAL CABLE H (B) AIR OUTLET (A) AIR INLET CONDENSATE DRAINING L TYPE 13 21 30 42 64 L 350 (13,78) 350 (13,78) 350 (13,78) 350 (13,78) 350 (13,78) mm (in) W 500 (19,69) 500 (19,69) 500 (19,69) 500 (19,69) 500 (19,69) TYPE Net Weight lb. (Kg.
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ENGLISH 14.2 COMMAND AND CONTROL PANEL BEFORE CARRYING OUT THE OPERATION TEST, READ CAREFULLY AND ACQUIRE A GOOD KNOWLEDGE OF THE COMMAND FUNCTIONS. FIG.
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ENGLISH REMOTE ALARM FUNCTION (Option “free contact”) The controller allows to remotely control a number of alarms. This is managed by means of a free NC (Normally Closed) contact. The contact opens in case of an alarm or when the dryer is switched off. Refer to the table below to identify the availability of the function and refer to the related picture Fig. 9a Ref. 1 to identify the physical location of the free contact connector. QPNC13-30 : Is possible remote alarm for P2, L2 and H2.
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ENGLISH PART “B” THIS PART “B” OF THE INSTRUCTIONS MANUAL IS RESERVED FOR PROFESSIONALLY SKILLED PERSONNEL APPROVED THE MANUFACTURER. 16.0 PARTIAL ROUTINE MAINTENANCE BEFORE CARRYING OUT ANY MAINTENANCE JOBS IT IS OBLIGATORY TO STOP THE MACHINE AND DISCONNECT IT FROM THE POWER MAINS AND FROM THE COMPRESSED AIR DISTRIBUTION NETWORK. 16.1 MAINTENANCE SCHEDULE These maintenance intervals are recommended for work environments that are not dusty and are will ventilated.
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ENGLISH 16.3 CLEANING THE CONDENSER (Fig. 10) The condenser must be cleaned every month. Proceed as follows: - Switch off the machine by pressing the STOP button Ref. 3 Fig. 10 - Turn on the supply automatic differential switch Ref. 4 Fig. 10 - Remove the panels Ref. 5 Fig. 10 - Clean the condenser fins Ref. 1 with compressed air (Fig. 10) DO NOT USE WATER OR SOLVENTS - Close the panels Ref. 5 Fig. 10 17.
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ENGLISH 17.1 DIGITAL CONTROL ALARMS N.B.
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ENGLISH SE ALARM After 6000Hrs, the controller will issue a “SE” warning. This is the maintenance due warning. How to reset the maintenance warning: follow steps 1 to 12 UP 1 SET DOWN 2 Push and hold buttons “SET” and “DOWN” to enter in the menu. PDP is flashing between standard view and “SE” alarm 4 3 5 6 Message “rS” appears on display. Push and release button “UP”. 7 8 Message “n” appears on display. 10 Message “SE” appears on display. Push and release button “SET”.
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ENGLISH PROCEDURE TO SET THE SERVICE INTERVAL ON PDP DEVICE UP 1 SET DOWN 2 Push and hold buttons “SET” and “DOWN” to enter in the menu. PDP is showing standard view. 4 3 5 6 Current service interal is displayed. Push and release “SET” to enter in the “SE” menu. 7 Select desired service interval using “UP” or “DOWN”. (“60” or different value from “0” to “99”) 8 Push and release “SET” to configure new service interval. Message “SE” appears on display.
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ENGLISH 18.0 STARTING UP BEFORE CARRYING OUT ANYOPERATION ON THE MACHINE, ENSURE THAT THE ELECTRIC POWER SUPPLY HAS BEEN DISCONNECTED 18.1 PRELIMINARY CONTROLS Before starting the dryer, check: - The correct connection to the compressed air piping: remember to remove eventual caps on the drier inlet and outlet. - The correct connection to the condensate drainage system. - That the power supply is right. 18.