Festo PDAD Series Operating Instructions Manual
Adsorption dryer
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Also See for PDAD Series:
- Operating instructions manual (80 pages) ,
- Application note (17 pages)
Table of Contents
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Table of Contents
Troubleshooting
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Summary of Contents for Festo PDAD Series
- Page 1 Adsorption dryer PDAD (en) Operating instructions 8068814 1701g [8068816]...
- Page 2 Original instructions Installation and commissioning are to be carried out only by qualified personnel in accordance with the operating instructions. 2 | Festo PDAD 1701g...
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Page 3: Table Of Contents
8.6 Cleaning the silencer ....................27 8.7 Resetting the controller ....................28 Troubleshooting ......................29 9.1 General fault finding ....................29 9.2 Electrical troubleshooting ................... 30 10. Accessories ......................... 31 11. Technical data ......................32 Festo PDAD 1701g English | 3... -
Page 4: Introduction
These operating instructions and in particular the safety instructions are to be kept with the product or as a print-out or copy. The operating instructions must be strictly adhered Please keep the following information available if you need to contact Festo with regard to the product or the operating instructions. -
Page 5: Safety
11 of these operating instructions. Any other use of the device is considered not for its intended purpose. Festo is not liable for damages which result from misuse. - Page 6 • These operating instructions or a print-out or copy thereof are to be left at the place where the product is installed. • Repair work on the device is only to be carried out by personnel authorised by Festo. • Operating, repair and maintenance personnel must be aware of the following information: –...
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Page 7: Component Designation
Cover plate mounting screw Floor plate Rear cover Front cover Power supply socket Reservoir seal screw Mounting screw front cover Reservoir Seal Mounting screw reservoir Silencer Desiccant cartridge with integrated Air nozzle dust filter Festo PDAD 1701g English | 7... - Page 8 Reservoir seal screw Front cover Seal Mounting screw front cover Silencer Reservoir Air nozzle Mounting screw reservoir Multiple distributor connection Desiccant cartridge with integrated screws dust filter Seal for connecting multiple Multiple distributor distributor Cover plate 8 | Festo PDAD 1701g English...
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Page 9: Electronic Controller 2
The regenerative air flow (purge air flow) is controlled by an external air nozzle with a small opening (front, central) on the upper valve block, accessible by removing the cover. Festo PDAD 1701g English | 9... -
Page 10: Function
This means the regenerated reservoir can be brought up to system pressure with the purge air and can switch to the operating cycle. After a further 50 seconds the other reservoir starts a new regenerative operating cycle. 10 | Festo PDAD 1701g English... -
Page 11: Installation
10 (for PDAD-...y) or max. 14 Nm (for PDAD-...½). The maximum tightening torque is 15 Nm (for PDAD-...y) or max 18 Nm (for PDAD-...½). The module connecting plate 3 can be adjusted 90° for horizontal instal- lation of the dryer. Festo PDAD 1701g English | 11... - Page 12 Connect the tubing with 4 mm diame- ter (outside diameter) to screw QSL-F on the back of the dryer (lower con- nection 'condensate outlet'). Connect the other end of the tubing with suita- ble condensate collecting bowls. 12 | Festo PDAD 1701g English...
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Page 13: Pneumatic Connection
Adapter assembly (only for PDAD-...-N...): Turn the NPT adapter supplied 1 with sealing ring into the outlet of the dryer. The maximum tightening torque is 15 Nm (for PDAD-...N3/8) or max 18 Nm (for PDAD-...½). Festo PDAD 1701g English | 13... -
Page 14: Assembling The Mounting Accessories On The Dryer
It is not possible to mount the micro filter MS6-LFM on the inlet on the back of the dryer. Note The mounting accessories are not in the scope of the delivery of the adsorption dryer PDAD. These parts must be ordered separately. 14 | Festo PDAD 1701g English... -
Page 15: Changing The Connections For The Inlet And Outlet
20 Nm). Make sure both O-rings are properly seated. Inlet Outlet 7. Reinstall the cover using both mounting 8. Location of the connections for the inlet screws (max. tightening torque 1 Nm). and outlet after carrying out the steps described. Festo PDAD 1701g English | 15... -
Page 16: Installation Conditions
The dryer is designed for safe operation under the following conditions: • Use indoors • Height of up to 2,000 m • Maximum relative air humidity 80% for temperatures up to 31 °C declining in a linear fashion to 50% at 40 °C 16 | Festo PDAD 1701g English... -
Page 17: Power Supply
Phase Voltage Current intensity 12 V DC 0.8 A 24 V DC 0.4 A 100 V AC 0.16 A 0.14 A 115 V AC 230 V AC 0.07 A 240 V AC 0.067 A Festo PDAD 1701g English | 17... -
Page 18: Power Supply Socket Connection
The connections for the network socket on the PDAD-100 are on the bottom behind the cover. These can be removed after unfastening the mounting screw (SW 5), see chapter 8.4. Voltage: 100 to 240 V AC Cover Voltage: 12 to 24 V AC Cover 18 | Festo PDAD 1701g English... -
Page 19: Alarm Connection
Make sure that the seal and screw are inserted correctly. Alarm relay current intensity Plug for DIN connection Max. 3 A, 28 V DC – Socket MSSD-E (Festo part no. 14098) – Hirschmann GDS 207 External power supply Festo PDAD 1701g English | 19... -
Page 20: Commissioning
The set with the remaining air nozzles is not part of the scope of delivery and must be ordered separately, see Accessories (chapter 10, see also www.festo.com/sp). Each air nozzle is engraved with a number for identification purposes. - Page 21 – see chapter 8.7 „Resetting the controller“) Leave the dryer to run for at least 6 hours in order to ensure that the correct pressure dew point is reached. Slowly open valve B. Festo PDAD 1701g English | 21...
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Page 22: Maintenance And Care
End of regeneration left – reservoir and condensate drain Cycle regeneration – right reservoir Right reservoir end of – regeneration Report (upcoming Order service package maintenance) after every with new desiccant 11,500 hours of operation cartridge. Warning 22 | Festo PDAD 1701g English... - Page 23 Take device out of valve operation and contact a Festo service technician. Fault in control device Take device out of operation and contact a Festo service technician. Fault in power supply Check power supply. Service required Festo PDAD 1701g English | 23...
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Page 24: Decommissioning For Maintenance Purposes
The service package is to be ordered separately and contains the desiccant cartridges, O-rings, a reset disc and instructions. • As required: clean the air nozzle (see chapter 8.5) or the silencer (see chapter 8.6). 24 | Festo PDAD 1701g English... -
Page 25: Removing/Installing The Front Or Rear Cover
5. Insert the cover, placing the insertion 6. Re-attach the mounting screw (max springs on the cover into the groove of tightening torque 1 Nm). the dryer. Then push the cover upwards and press it inwards. Festo PDAD 1701g English | 25... -
Page 26: Replacing Or Cleaning The Air Nozzle
6. Insert the mounting screw of the air nozzle into the valve block. Ensure that the nozzle back into the upper valve block and O-rings are in good condition and in the tighten it. correct places. 26 | Festo PDAD 1701g English... -
Page 27: Cleaning The Silencer
5. Silencer can be thoroughly cleaned in warm soapy water. Do not use sharp instruments or tools. 6. Ensure silencer is thoroughly clean and dry then replace by following the above procedure in reverse. Festo PDAD 1701g English | 27... -
Page 28: Resetting The Controller
The disc must be held for five seconds on the blue part of the display. During these five seconds the power supply LED POWER (network supply) flashes green. After a successful reset, the reservoir LED Y flashes red once as confirmation. 1 Reservoir LED Y 2. Power LED 28 | Festo PDAD 1701g English... -
Page 29: Troubleshooting
Inlet temperature too high Compare to the value indicated Silencer blocked or Clean or replace silencer damaged Leakage Tighten connection points or replace seals Functional fault Jammed shuttle valve or See section about electrical faulty electric components troubleshooting Festo PDAD 1701g English | 29... -
Page 30: Electrical Troubleshooting
LED Z operation and contact a circuit flashing red Festo service technician. Controller fault Power supply Take device out of LED POWER operation and contact a flashing red Festo service technician. 30 | Festo PDAD 1701g English... -
Page 31: Accessories
O-rings, reset disc (PDAD-100: 6 air nozzles) and manual For PDAD-09 PDAD-09-SP-12000 ADNA-PDAD-09 For PDAD-13 PDAD-13-SP-12000 ADNA-PDAD-13 For PDAD-22 PDAD-22-SP-12000 ADNA-PDAD-22 For PDAD-51 PDAD-51-SP-12000 ADNA-PDAD-51 For PDAD-73 PDAD-73-SP-12000 ADNA-PDAD-73 For PDAD-100 PDAD-100-SP-12000 ADNA-PDAD-100 Festo PDAD 1701g English | 31... -
Page 32: Technical Data
. n H Desiccant lifetime 12,000 operating hours Product weight [kg] 16.5 Width [mm] 281 Depth [mm] 92 Height [mm] 445 1 065 1 460 1 065 Internal volume [l] 11.0 15.8 22.0 1) Without prefilter 32 | Festo PDAD 1701g English... - Page 33 600.8 1,342.9 1,979.1 2,650.5 34.0 71.0 103.0 182.5 282.0 365.0 201.6 282.4 497.8 1,160.4 1,697.1 2,285.5 250.3 374.6 636.8 1,423.5 2,097.8 2,809.6 36.0 76.0 111.0 201.5 301.0 403.0 214.3 298.6 525.8 1,222.0 1,796.8 2,406.6 Festo PDAD 1701g English | 33...
- Page 34 420.6 940.1 1,385.3 1,855.4 34.0 71.0 103.0 182.5 282.0 365.0 130.9 176.4 317.6 757.6 1,103.3 1,490.4 175.2 262.8 446.8 998.8 1,471.9 1,971.3 36.0 76.0 111.0 201.5 301.0 403.0 139.2 186.8 335.8 797.3 1,170.9 1,568.3 34 | Festo PDAD 1701g English...
- Page 35 PDAD-09 PDAD-13 PDAD-22 PDAD-51 PDAD-73 PDAD-100 Operating 23 (2x) pressure p 23 (2x) [bar] 23 (2x) 17 (2x) 17 (2x) 17 (2x) 14 (2x) 14 (2x) 14 (2x) 12 (2x) 12 (2x) 12 (2x) 12 (2x) Festo PDAD 1701g English | 35...
- Page 36 Copyright: © Festo AG & Co. KG, PO box D-73726 Esslingen, Germany Phone: +49 711 347-0 Fax: +49 711 347-2144 e-mail: service_international@festo.com The reproduction, distribution and utilisation of this document as well as the communication of its contents Internet: to others without express authorisation is prohibited.
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