Parker Domnick Hunter PNEUDRI DME012 User manual

Pneudri Compressed Air Dryer
DME012 - DME080
Original Language
User Guide
aerospace
climate control
electromechanical
filtration
fluid & gas handling
hydraulics
pneumatics
process control
sealing & shielding
EN
NL DE FR FI SV NO DA EL ES PT IT
PL SK CS ET HU LV LT RU SL TR MT

CONTENTS
1 Safety Information...........................................................................................................................................................................................2
1.1 Markings and Symbols ...........................................................................................................................................................................3
1.2 Hazardous Substances ..........................................................................................................................................................................3
2 Description......................................................................................................................................................................................................4
2.1 Technical Specification...........................................................................................................................................................................4
2.1.1 Dimensions...................................................................................................................................................................................5
2.2 Unpacking the equipment.......................................................................................................................................................................6
2.3 Overview of the equipment.....................................................................................................................................................................6
3 Installation & Commissioning..........................................................................................................................................................................7
3.1 Recommended system layout ................................................................................................................................................................7
3.2 Locating the equipment ..........................................................................................................................................................................7
3.3 Mechanical Installation ...........................................................................................................................................................................7
3.4 Electrical Installation...............................................................................................................................................................................8
4 Operating the equipment ................................................................................................................................................................................9
4.1 Overview of Controls ..............................................................................................................................................................................9
4.2 Starting the equipment ...........................................................................................................................................................................9
4.3 Stopping the equipment..........................................................................................................................................................................9
5 Servicing .......................................................................................................................................................................................................10
5.1 Cleaning ...............................................................................................................................................................................................10
5.2 Service Intervals ...................................................................................................................................................................................10
5.3 Service Kits...........................................................................................................................................................................................11
5.4 Service Record .....................................................................................................................................................................................12
6 Troubleshooting ............................................................................................................................................................................................13
6.1 Dewpoint Failure...................................................................................................................................................................................13
6.2 High Pressure drop...............................................................................................................................................................................14
6.3 Downstream air supply interrupted.......................................................................................................................................................14

Safety Information
EN
2
1 Safety Information
Do not operate this equipment until the safety information and instructions in this user guide have been read and understood by all
personnel concerned.
USER RESPONSIBILITY
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE
DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker Hannifin Corporation, its subsidiaries and authorised distributors provide product or system
options for further investigation by users having technical expertise.
The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring
that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyse all aspects
of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalogue and in
any other materials provided from Parker or its subsidiaries or authorised distributors.
To the extent that Parker or its subsidiaries or authorised distributors provide component or system options based upon data or specifications
provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and
reasonably foreseeable uses of the components or systems.
Only competent personnel trained, qualified, and approved by Parker Hannifin should perform installation, commissioning, service and repair
procedures.
This equipment is for indoor use only. Do not operate outdoors.
With the exception of oxygen, any gas can cause asphyxiation in high enough concentrations. Always ensure that the generator is operated in
a well ventilated area and all of the vent ports on the rear of the generator are kept clear and free from blockages.
Use of the equipment in a manner not specified within this user guide may result in an unplanned release of pressure, which may cause serious
personal injury or damage.
When handling, installing or operating this equipment, personnel must employ safe engineering practices and observe all related regulations,
health & safety procedures, and legal requirements for safety.
Ensure that the equipment is depressurised and electrically isolated, prior to carrying out any of the scheduled maintenance instructions
specified within this user guide.
Parker Hannifin can not anticipate every possible circumstance which may represent a potential hazard. The warnings in this manual cover the
most known potential hazards, but by definition can not be all-inclusive. If the user employs an operating procedure, item of equipment or a
method of working which is not specifically recommended by Parker Hannifin the user must ensure that the equipment will not be damaged or
become hazardous to persons or property.
Most accidents that occur during the operation and maintenance of machinery are the result of failure to observe basic safety rules and
procedures. Accidents can be avoided by recognising that any machinery is potentially hazardous.
Should you require an extended warranty, tailored service contracts or training on this equipment, or any other equipment within the Parker
Hannifin range, please contact your local Parker Hannifin office.
Details of your nearest Parker Hannifin sales office can be found at www.domnickhunter.com
Retain this user guide for future reference.

Safety Information
EN
3
1.1 Markings and Symbols
The following markings and international symbols are used on the equipment and within this user guide:
1.2 Hazardous Substances
The chambers of the dryer are filled with DRYFIL desiccant material. This is a powerful desiccant and will dry out the atmosphere, eyes, nose,
and mouth.
If the desiccant comes into contact with the eyes or skin, wash the affected area with copious amounts of water.
DRYFIL may contain some dust therefore an orinasal dust respirator should be worn when handling the equipment. Adequate ventilation should
be provided when working with desiccant.
The desiccant is classified as non-hazardous for transportation.
DRYFIL will evolve heat on contact with moisture and may generate pressure in a confined space. DRYFIL should therefore be stored in a dry
place in its original packaging.
DRYFIL is non-flammable. Any fire should be fought by means appropriate to the material causing the fire.
DRYFIL should be disposed of into a licensed land fill site.
Caution, Read the User Guide. Highlights actions or procedures which, if not
performed correctly, could lead to electric shock.
Risk of electric shock. Wear hearing protection.
Highlights actions or procedures which, if not
performed correctly, may lead to personal injury
or death.
When disposing of old parts always follow local
waste disposal regulations.
Highlights actions or procedures which, if not
performed correctly, may lead to damage to this
product.
Conformité Européenne

Description
EN
4
2 Description
Parker domnick hunter desiccant dryers are designed to remove moisture vapour from compressed air. Providing pressure dewpoints of
-40°C (-40°F) or -70°C (-100°F) at specified conditions.
The dryers comprise of extruded aluminium columns. Each column contains twin chambers filled with desiccant material that dries the
compressed air as it passes through. One chamber is operational (drying), whilst the opposite chamber is regenerating by Pressure Swing
Adsorption (PSA).
Pressure Swing Adsorption (PSA)
A small amount of the dried compressed air is used to regenerate the spent desiccant bed. Dried air at line pressure is expanded to atmospheric
pressure through the regenerating column.
Dewpoint Dependent Switching (DDS)
If DDS is fitted, this will adjust the dryer's cycle in line with the moisture loading placed upon it, by constantly monitoring the processed air
moisture content. Also available as a retrofit to all dryer models.
2.1 Technical Specification
This specification is valid when the equipment is located, installed, operated, and maintained as specified within this user guide.
Stated flows are for operation at 7 bar g (102 psi g) with reference to 20ºC (68ºF), 1 bar (a) (14.5 psi), 0% relative humidity. For flows at other
conditions, apply the correction factors shown.
Correction Factors
Minimum Drying Capacity = Inlet Flow Requirement x CFT x CFP
Temperature Correction Factor (CFT)
Pressure Correction Factor (CFP)
Model Pipe Size m3/min m3/hr cfm
DME012 3/4” 0.68 40.8 24
DME015 3/4” 0.91 54.6 32
DME020 3/4” 1.19 71.4 42
DME025 3/4” 1.5 90 53
DME030 3/4” 1.84 110.4 65
DME040 3/4” 2.49 149 88
DME050 1” 3180 106
DME060 1” 3.68 220.8 130
DME080 1” 4.98 298.8 176
Max Inlet
Temperature
oC25 30 35 40 45 50
oF77 86 95 104 113 122
CFT 1.00 1.00 1.00 1.03 1.14 1.37
Min Inlet
Pressure
bar g 4 5 6 7 8 9 10 11 12 13 14 15 16
psi g 58 73 87 102 116 131 145 160 174 189 203 218 232
CFP 1.59 1.33 1.14 1.00 0.88 0.80 0.72 0.67 0.61 0.57 0.53 0.50 0.47

Description
EN
5
Minimum Operating Pressure 4 bar g
58 psi g
Maximum Operating Pressure DME012 - DME040 16 bar g
232 psi g
Maximum Operating Pressure DME050 - DME080 13 bar g
190 psi g
Minimum Operating Temperature 5oC
41oF
Maximum Inlet Air Temperature 50oC
122oF
Maximum Ambient Air Temperature 55oC
131oF
Noise Level <75 dB(A)
Standard Electrical Supply 230 V 1ph 50 Hz
Optional Electrical Supply 110 V 1ph 60 Hz
Nominal Dewpoint -40oC
-40oF
Optional Dewpoint -70oC
-100oF
Nominal ISO 8573.1 : 2010 Classification Class 2 Water
Optional ISO 8573.1 : 2010 Classification Class 1 Water
Standard Thread Connections BSPP
Optional Thread Connections NPT
Approvals
CRN OH0373.9C (DME012 - DME040)
OH0372.9C (DME050 - DME080)
CSA-US 173682 (LR56310)
Before continuing with the installation and commissioning of this equipment:
Ensure that it is correctly sized for the inlet pressure, taking into consideration the pressure drop caused by the valves, pipes and filters within
the system. Allowance should be made for purge air loss. The dryer should be typically sized at 1 bar (14 psi/0.1MPa) below nominal
compressor output pressure.
The purge air flow is factory set for 6 bar g (87 psi g) minimum system pressure. Should the minimum supply pressure be higher or lower than
this figure the purge air flow must be reset in order to maintain the specified dewpoint. Please contact your local Parker domnick hunter office
for assistance.
Ensure that it is correctly sized for inlet temperature to meet the dewpoint specified.
-40°C (-40°F) or -70°C (-100°F).
Ensure that the electrical supply voltage and frequency meet the requirements detailed within this specification and on the equipment rating
plate.

Description
EN
6
2.1.1 Dimensions
Refer to diagram A1 in Annex A for dimensions and weights
Note: Weights include filters but are not shown in the diagram.
2.2 Unpacking the equipment
The following items have been included with your equipment:
If any items are missing or damaged please contact your local Parker domnick hunter office.
2.3 Overview of the equipment
Referring to diagram A3 in Annex A, the major parts of the dryer are as follows:
Remove the equipment from its packaging as shown in A2 in Annex A of this user guide and check that it has not been damaged in
transit, if so please contact your shipping company.
Description Qty
Dryer 1
IEC socket (50Hz 230V units only) 1
Ref Identification Ref Identification
1Outlet filter port 5Indicators
2Column 6Pressure Gauges
3Inlet filter port 7Purge adjusting screw
4Electrical power supply inlet 8Junction Box (110V models only)

Installation & Commissioning
EN
7
3 Installation & Commissioning
3.1 Recommended system layout
The dryer should be installed with the correct pre-filtration and condensate management equipment to meet both the specification and local
environmental requirements.
Referring to diagram A4 in Annex A, the following equipment is recommended to meet these requirements:
* These filters may not have been supplied with the dryer but are essential in order to achieve the ISO classifications stated below.
3.1.1 Air Quality
A dryer operating with a pressure dewpoint of -40oC and installed with AO and AA grade filtration on the inlet and an AR grade filter at the outlet
can achieve ISO 8573.1:2010 Class 2.2.2
The optional -70oC dryer installed with the above filtration can achieve ISO 8573.1:2010 Class 2.1.2
ISO 8573.1:2010 is an international standard that specifies the purity classes of compressed air with respect to solid particulates, water and oil.
ISO 8573.1:2010 class 2.2.2 equates to the following:
Class 2 (Solid Particulate)
In each cubic metre of compressed air, not more than 400,000 particles in the 0.1 - 0.5 micron size range are allowed.
In each cubic metre of compressed air, not more than 6,000 particles in the 0.5 - 1 micron size range are allowed.
In each cubic metre of compressed air, not more than 100 particles in 1 - 5 micron size range are allowed.
Class 2 (Water)
A pressure dewpoint of -40oC or better is required.
No liquid is allowed
Class 2 (Oil)
In each cubic metre of compressed air, not more than 0.1 mg of oil is allowed.
Note: This is the combined level for aerosol, liquid and vapour.
ISO 8573.1:2010 class 2.1.2 equates to the following:
Class 2 (Solid Particulate)
In each cubic metre of compressed air, not more than 400,000 particles in the 0.1 - 0.5 micron size range are allowed.
In each cubic metre of compressed air, not more than 6,000 particles in the 0.5 - 1 micron size range are allowed.
In each cubic metre of compressed air, not more than 100 particles in 1 - 5 micron size range are allowed.
Class 1 (Water)
A pressure dewpoint of -70oC or better is required.
No liquid is allowed
Class 2 (Oil)
In each cubic metre of compressed air, not more than 0.1 mg of oil is allowed.
Note: This is the combined level for aerosol, liquid and vapour.
Only competent personnel trained, qualified, and approved by Parker domnick hunter should perform installation,
commissioning and service procedures.
Ref Description Ref Description
1Compressor 5Dryer
2Wet air receiver 6* Dust filter (AR Grade)
3* General purpose filter (AO Grade) 7Isolation valves
4* High efficiency filter (AA Grade) 8Outlet to application

Installation & Commissioning
EN
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3.2 Locating the equipment
Identify a suitable location for the equipment taking into consideration the minimum space requirements for maintenance and lifting equipment.
When considering the final location of the equipment take into account the noise generated when in use.
The dryer can be free standing or secured to the floor via the fastener points provided in the base.
3.3 Mechanical Installation
Once the dryer has been located into position install the piping and filtration for connection to the inlet and outlet manifold. AA and AO grade
filtration is required at the dryer inlet and a AR grade filter at the outlet as shown in diagram A5 of Annex A.
Ensure that each filter condensate drain is suitably piped away and any effluent is disposed of in accordance with local regulations.
The Dewpoint Dependent Switching (DDS) system requires a sampling point to be inserted into the piping between the AR grade outlet filter
and the isolation valve as shown in diagram A5. This sampling point should be linked to the 4mm push in connector of the DDS system using
P.T.F.E tubing.
It is important to ensure that all piping materials are suitable for the application, clean and debris free. The diameter of the pipes must be
sufficient to allow unrestricted inlet air supply to the equipment and outlet gas / air supply to the application.
When routing the pipes ensure that they are adequately supported to prevent damage and leaks in the system.
All components used within the system must be rated to at least the maximum operating pressure of the equipment. It is recommended that the
system be protected with suitably rated pressure relief valves.
Ref Description Ref Description
1General purpose filter (AO Grade) 4Dust filter (AR Grade)
2High efficiency filter (AA Grade) 5Feed line
(Optional with DDS)
3Dryer 6Isolation valves

Installation & Commissioning
EN
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3.4 Electrical Installation
A fully qualified electrical engineer must undertake all electrical work in accordance with local regulations.
230V Units Only
A fused IEC320 socket is provided for electrical connection.
If a cordset, other than the connector provided with the equipment, is
used to connect the equipment to the electrical supply ensure that it is
suitably rated for the application and in accordance with local and
national code regulations.
110V Units Only
The 110V units require connection via a conduit. A junction box is
provided on the side of the unit with a 18mm (3/8”) hole to facilitate the
conduit attachment.
Inside the junction box is a terminal block clearly marked for
L - Live
N - Neutral
- Earth / Ground
The fuses fitted are T 0.75A 5x20mm (time delay or slow blow
characteristic). Replacement fuses must be certified to C22.2
No_248.14 or UL 248-14 and be capable of interrupting 10000A @
125VAC.
3/8” Conduit Entry

Operating the equipment
EN
10
4 Operating the equipment
4.1 Overview of Controls
4.2 Starting the equipment
1. Ensure that the isolation valves on the inlet and the outlet of the dryer are closed.
2. Connect the electrical supply to the dryer and verify that the Power On indicator is illuminated.
3. Slowly open the isolation valve on the inlet of the dryer. Verify that there are no leaks.
4. Test the condensate drains of the filters and verify that they are discharging correctly into a suitable collection vessel.
5. When the dryer is pressurised to full system pressure, slowly open the outlet isolation valve.
If a bypass line has been fitted, close the bypass valve.
6. Verify that the column pressure gauges are cycling between zero and full system pressure every three minutes.
No further intervention is required for normal operation.
Dewpoint Dependent Switching (DDS) - optional
If the dryer is producing air at a better dewpoint than specified the DDS system will hold the dryer at a point just before the changeover occurs.
The green "ECO" LED will illuminate and both pressure gauges will read full system pressure.
Note: Factory set at -40°C -40°F (not adjustable)
4.3 Stopping the equipment
1. Close the isolation valve on the outlet followed by the isolation valve on the inlet.
If a by-pass line has been fitted, simultaneously open the by-pass valve.
2. De-pressurise the dryer by venting through the drain ball valve on the outlet dust filter.
Note: The drain valve should be opened gradually.
3. Disconnect the electrical supply to the dryer.
The facia of the dryer consists of indicators only as follows:
1Power “ON” Indicator
2ECO (DDS) Indicator
3Column A pressure Gauge
4Column B pressure Gauge
Start-up should be undertaken by a Parker domnick hunter trained, qualified and approved service engineer.

Servicing
EN
11
5 Servicing
The recommended service procedures identified in table 5.2 and all other repair and calibration work should be undertaken by a Parker
domnick hunter trained, qualified and approved engineer.
5.1 Cleaning
Clean the equipment with a damp cloth only and avoid excessive moisture around any electrical sockets. If required you may use a mild
detergent, however do not use abrasives or solvents as they may damage the warning labels on the equipment.
5.2 Service Intervals
Key: - Check – Replace
Description Of Maintenance Required Typical Recommended Maintenance Interval
Component Operation
Daily
Weekly
3-month 6-month
12-month 36-month
Dryer Check POWER ON indicator is illuminated.
Dryer Check STATUS / FAULT indicators located on the controller.
Dryer Check for air leaks.
Dryer Check the pressure gauges during purging for excessive back pressure.
Dryer Check the condition of electrical supply cables and conduits.
Dryer Check for cyclic operation.
Filtration Check Drain operation
Dryer Replace the active exhaust silencers
Recommended Service A
Filtration Replace the inlet, outlet and control air filters, and service drains.
Recommended Service B
Dryer Replace / Calibrate dewpoint transmitter (DDS Units only).
Recommended Service C
Dryer Replace the valve seats and seals.
Recommended Service D
Dryer Replace the Desiccant.
Recommended Service E

Servicing
EN
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5.3 Service Kits
Service Kit Description Kit No. Quantity
AKit: Exhaust Silencer Single DME012 - DME080 608330001 1
BRefer to Filter user guide 171184000 -
C
Kit: Hygrometer Element & Block (S/N: upto 46437) 608203582 1
Kit: Hygrometer Service (S/N: upto 46438 upto 509651) 608203581
Kit: Hygrometer Service (S/N: 50966 onwards) 608203580
DKit: Valve Overhaul DME012 - DME040 608330006 1
Kit: Valve Overhaul DME050 - DME080 608330007 1
E
AA 11.2 Litre Bag 608203661 See table below
MS 13X 11.2 Litre Bag 608203662 See table below
Kit: Column Seals DME012 - DME040 608203733 1
Kit: Column Seals DME050 - DME080 608330010 1
DME012 DME015 DME020 DME025 DME030 DME040 DME050 DME060 DME080
-40 -70 -40 -70 -40 -70 -40 -70 -40 -70 -40 -70 -40 -70 -40 -70 -40 -70
Dryfill AA 1 1 2 2 2 3 3 4 5
Dryfill MS 13x 1 1 2 2 2 3 3 4 5
Seals 111111111111111111
DME012 - DME040 DME050 - DME080
A
D
C
EE
A
D
D
C
EE

Servicing
EN
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5.4 Service Record
Date of Commissioning
Service
(Hours) Date Serviced By Print Sign Comments / Observations
4,000
8,000
16,000
20,000
24,000
28,000
32,000
36,000
40,000

Troubleshooting
EN
14
6 Troubleshooting
In the unlikely event that a problem occurs on the equipment, this troubleshooting guide can be used to identify the probable cause and remedy.
6.1 Dewpoint Failure
A dewpoint failure will result in there being water in the downstream piping and equipment.
Troubleshooting should only be attempted by competent personnel. All major repair, and calibration work should be
undertaken by a domnick hunter trained, qualified and approved engineer.
Possible Cause Action Required
The inlet parameters have changed.
If the inlet flow-rate or the inlet temperature have increased ensure
that the filters and dryer are re-sized accordingly.
If the inlet pressure has changed ensure that the filters and dryer
are re-sized accordingly.
The condensate is not being drained.
Verify that all condensate drains are functioning correctly.
Check that the drain hoses are free from kinks and obstructions.
Ensure that the isolation valves on the drains are fully open.
The compressor is not functioning correctly. Check the documentation supplied by the compressor manufacturer
for troubleshooting guidance.
The compressor capacity has changed. Ensure that the filters and dryer are sized accordingly.
The after cooler is not functioning correctly.
Test that condensate drain is operating correctly.
Check that the cooling water system is functioning correctly and that
the water temperature is within specification (water cooled systems
only).
Ensure that the after cooler and dust filter (if fitted) are clean (air
cooled systems only).
Ensure that the fan is functioning correctly (air cooled systems only).
There is no wet air receiver fitted within the system.
Install a wet air receiver and drain within the system (if possible).
Ensure there is adequate drainage on the piping prior to the dryer
pre-filtration. A water separator should also be installed before the
dryer pre-filtration to ensure removal of bulk liquid.
Filtration has not been correctly maintained.
If the element and float drain have been installed longer than 12
months ensure that they are both changed.
Verify that the float drain is operating correctly.
The dryer has been by-passed. If a bypass line has been installed on the system ensure that it is
closed. Use bypass filtration.
The regeneration column pressure within the dryer is greater than
350mbar. Contact a Parker domnick hunter approved service agent.
There is a fault with the dryer timer. Contact a Parker domnick hunter approved service agent.
There is a fault with the dryer valves. Contact a Parker domnick hunter approved service agent.
The desiccant is approaching the end of its useful life. Contact a Parker domnick hunter approved service agent.

Troubleshooting
EN
15
6.2 High Pressure drop
A high pressure drop will result in low pressure gauge readings or intermittent operation of the downstream equipment.
6.3 Downstream air supply interrupted
An interruption of the air supply downstream will result is a rapid loss of system pressure and failure of the downstream equipment.
Possible Cause Action Required
Filtration has not been correctly maintained.
If the element and float drain have been installed longer than 12
months ensure that they are both changed.
Verify that the float drain is operating correctly.
The inlet parameters have changed.
If the inlet flow-rate has increased ensure that the filters and dryer
are re-sized accordingly.
If the inlet temperature has increased verify that the filters are within
specification. Ensure that the oil vapour removal filters and the dryer
are re-sized accordingly.
If the inlet pressure has changed ensure that the filters and dryer
are re-sized accordingly.
Contact domnick hunter for details on particle counting and air
quality air measurement.
The compressor is not functioning correctly. Check the documentation supplied by the compressor manufacturer
for troubleshooting guidance.
There is a pressure loss from the system.
Check for leaks in the piping and at connection points.
Ensure that all drain cocks and pressure relief valves are closed.
Check to see if the downstream flow-rate demand has increased.
The dryer is not powered up. Verify that the dryers power indicator is illuminated. If the dryer is not
powered check the isolator and circuit breaker.
An isolation valve is closed or partially closed. Check the position of all isolation valves.
Possible Cause Action Required
The compressor is not functioning correctly. Check the documentation supplied by the compressor manufacturer
for troubleshooting guidance.
There is a pressure loss from the system. Check for leaks in the piping and at connection points.
The dryer is not powered up.
Verify that the dryers power indicator is illuminated. If the dryer is not
powered check the isolator and circuit breaker.
Check the dryer fault indicators.

INHOUD
1 Veiligheidsinformatie.....................................................................................................................................................................................17
1.1 Markeringen en symbolen ....................................................................................................................................................................18
1.2 Gevaarlijke stoffen................................................................................................................................................................................18
2 Beschrijving...................................................................................................................................................................................................19
2.1 Technische specificaties.......................................................................................................................................................................19
2.1.1 Afmetingen .................................................................................................................................................................................21
2.2 De apparatuur uitpakken ......................................................................................................................................................................21
2.3 Overzicht van de apparatuur ................................................................................................................................................................21
3 Installatie en inbedrijfstelling.........................................................................................................................................................................22
3.1 Aanbevolen systeemlay-out .................................................................................................................................................................22
3.2 De apparatuur neerzetten.....................................................................................................................................................................23
3.3 Mechanische installatie ........................................................................................................................................................................23
3.4 Elektrische installatie ............................................................................................................................................................................24
4 De apparatuur bedienen ...............................................................................................................................................................................25
4.1 Overzicht van het regelsysteem ...........................................................................................................................................................25
4.2 De apparatuur starten...........................................................................................................................................................................25
4.3 De apparatuur stoppen.........................................................................................................................................................................25
5 Servicewerkzaamheden................................................................................................................................................................................26
5.1 Reinigen ...............................................................................................................................................................................................26
5.2 Onderhoudsintervallen .........................................................................................................................................................................26
5.3 Onderhoudskits ....................................................................................................................................................................................27
5.4 Onderhoudsdossier ..............................................................................................................................................................................28
6 Problemen oplossen .....................................................................................................................................................................................29
6.1 Dauwpuntstoring...................................................................................................................................................................................29
6.2 Verlies van hoge druk...........................................................................................................................................................................30
6.3 Luchttoevoer downstream onderbroken ...............................................................................................................................................30

Veiligheidsinformatie
EN
NL
17
1 Veiligheidsinformatie
Stel deze apparatuur niet in werking voordat de veiligheidsinformatie en de instructies in deze gebruikershandleiding door alle
betrokkenen zijn gelezen en begrepen.
VERANTWOORDELIJKHEID VAN DE GEBRUIKER
DEFECTEN, ONJUISTE SELECTIE OF ONJUIST GEBRUIK VAN DE PRODUCTEN DIE HIERIN STAAN BESCHREVEN OF VAN DE
BIJBEHORENDE ARTIKELEN, KUNNEN (FATAAL) LICHAMELIJK LETSEL OF SCHADE AAN EIGENDOM VEROORZAKEN.
Dit document en andere informatie van Parker Hannifin Corporation, haar dochterondernemingen en erkende distributeurs beschrijven product-
en systeemopties die gebruikers met de technische deskundigheid verder kunnen onderzoeken.
Bij het uitvoeren van analyses en tests is de gebruiker verantwoordelijk voor de uiteindelijke selectie van het systeem en de elementen, en om
ervoor te zorgen dat aan alle vereisten voor prestatie, duurzaamheid, onderhoud, veiligheid en waarschuwing wordt voldaan. De gebruiker
moet alle aspecten van de toepassing analyseren, de geldende industrienormen volgen, en de informatie over het product in de actuele
productcatalogus alsook in ander materiaal dat wordt geleverd door Parker of de dochterondernemingen of erkende distributeurs, volgen.
Als Parker, haar dochterondernemingen of erkende distributeurs element- of systeemopties verschaffen die zijn gebaseerd op data of
specificaties die door de gebruiker zijn aangeleverd, moet de gebruiker vaststellen of deze gegevens en specificaties geschikt en voldoende zijn
voor alle toepassingen en de inzet van de elementen of systemen.
Alleen bekwaam personeel dat is opgeleid, gekwalificeerd en goedgekeurd door Parker Hannifin, mag de procedures voor installatie,
ingebruikstelling, service en hersteltaken uitvoeren.
Deze generator mag alleen in een besloten ruimte worden gebruikt. Nooit in de buitenlucht gebruiken.
Indien de apparatuur op een niet in deze handleiding gespecificeerde wijze wordt gebruikt, zou er onverwacht druk kunnen ontsnappen. Dit kan
ernstig persoonlijk letsel of schade veroorzaken.
Bij de omgang met en de installatie of bediening van deze apparatuur dient het personeel veilige werkmethoden te hanteren en dienen alle
voorschriften met betrekking tot gezondheid, veiligheid en wettelijke vereisten in acht te worden genomen.
Controleer of de apparatuur niet meer onder druk staat en dat de netvoeding is geïsoleerd voordat u één van de instructies in het
onderhoudschema van deze handleiding uitvoert.
Parker Hannifin kan niet alle mogelijke omstandigheden voorzien die gevaren kunnen inhouden. De waarschuwingen in deze handleiding
bestrijken de meest bekende mogelijke gevaren, maar kunnen niet alomvattend zijn. Als de gebruiker een voorwerp, toestel, werkwijze of
procedure gebruikt die niet uitdrukkelijk door Parker Hannifin is aanbevolen, dient de gebruiker te controleren dat de apparatuur hierdoor geen
schade kan oplopen of een potentieel gevaar kan vormen voor personen of eigendommen.
De meeste ongevallen die zich voordoen bij de bediening en het onderhoud van machines worden veroorzaakt door het niet opvolgen van e
elementaire veiligheidsregels en -procedures. Ongevallen kunnen worden vermeden door te onderkennen dat iedere machine mogelijk
gevaarlijk is.
Indien u een langere garantie, op maat gemaakte onderhoudscontracten of opleiding voor deze of andere apparatuur binnen het Parker
Hannifin-productassortiment wenst, neem dan contact op met uw plaatselijk Parker Hannifin-kantoor.
Informatie over de locatie van Parker Hannifin-verkoopkantoren vindt u op de website www.domnickhunter.com
Bewaar deze handleiding als naslag.

Veiligheidsinformatie
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NL
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1.1 Markeringen en symbolen
De volgende markeringen en internationale symbolen worden gebruikt op de apparatuur en in deze gebruikershandleiding:
1.2 Gevaarlijke stoffen
De kamers van de droger zijn gevuld met het droogmiddel DRYFIL. Dit is een krachtig droogmiddel, dat de lucht, ogen, neus en mond kan uitdrogen.
Als het droogmiddel met de ogen of huid in aanraking komt, moet u de betroffen zone met een ruime hoeveelheid water wassen.
Aangezien DRYFIL wat stof kan bevatten, moet een ori-nasaal masker worden gedragen wanneer men de apparatuur bedient. Er moet
voldoende ventilatie worden voorzien wanneer met een droogmiddel wordt gewerkt.
Het droogmiddel is ingedeeld als een stof zonder transportgevaar.
DRYFIL wordt in aanraking met vocht warm en kan in een gesloten ruimte druk opwekken. DRYFIL moet bijgevolg in een droge ruimte en in de
originele verpakking worden bewaard.
DRYFIL is niet brandbaar. Brand dient in alle gevallen te worden bestreden met de middelen die het meest geschikt zijn voor het materiaal dat
de brand heeft veroorzaakt.
DRYFIL dient van de hand te worden gedaan op een plaats waar dit is toegestaan.
Let op, lees de gebruikershandleiding.
Wijst op maatregelen of procedures die, indien niet
correct uitgevoerd, een elektrische schok kunnen
veroorzaken.
Risico van elektrische schokken. Draag oorbescherming.
Wijst op maatregelen of procedures die, indien niet
correct uitgevoerd, persoonlijk letsel of de dood
kunnen veroorzaken.
Volg steeds de plaatselijke afvalvoorschriften
wanneer u oude onderdelen wegwerpt.
Wijst op maatregelen of procedures die, indien niet
correct uitgevoerd, schade aan dit product kunnen
veroorzaken.
Conformité Européenne

Beschrijving
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NL
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2 Beschrijving
Parker domnick hunter drogers met droogmiddel zijn ontworpen om vochtige damp uit perslucht te verwijderen. Biedt drukdauwpunten van
-40 °C (-40 °F) of -70 °C (-100 °F) in specifieke omstandigheden.
De drogers bevatten kolommen uit geëxtrudeerd aluminium. Elke kolom bevat twee kamers die gevuld zijn met droogmateriaal dat de
passerende perslucht droogt. Eén kamer is in werking (droogt) terwijl de andere kamer wordt geregenereerd via het PSA-procédé
(Pressure Swing Adsorption).
Pressure Swing Adsorption (PSA)
Een kleine hoeveelheid van de gedroogde perslucht wordt gebruikt om het verzadigde drogerbed te regenereren. Gedroogde lucht met een
leidingdruk wordt via de regenererende kolom geëxpandeerd tot een atmosferische druk.
Dewpoint Dependent Switching (DDS)
Als de zuiveraar is uitgerust met een DDS, wordt de droogcyclus in lijn gebracht met de vochtinhoud van de lucht door de vochtinhoud van de
verwerkte lucht continu te bewaken. Eveneens beschikbaar als aanvulling op alle drogermodellen.
2.1 Technische specificaties
Deze specificatie geldt indien de apparatuur geplaatst, geïnstalleerd, bediend en onderhouden wordt zoals in deze gebruikershandleiding is
gespecificeerd.
De opgegeven stroomsnelheden gelden voor de werking bij 7 bar g (102 psi g) en 20 ºC (68 ºF), 1 bar (a) (14,5 psi), 0% relatieve
vochtigheidsgraad. Voor stroomsnelheden in andere omstandigheden, dient u de vermelde correctiefactoren toe te passen.
Correctiefactoren
Minimale droogcapaciteit = Vereiste inlaatstroom x CFT x CFP
Correctiefactor voor Temperatuur (CFT)
Correctiefactor voor druk (CFP)
Model Buisgrootte m3/min m3/uur cfm
DME012 3/4” 0,68 40,8 24
DME015 3/4” 0,91 54,6 32
DME020 3/4” 1,19 71,4 42
DME025 3/4” 1,5 90 53
DME030 3/4” 1,84 110,4 65
DME040 3/4” 2.49 149 88
DME050 1” 3180 106
DME060 1” 3,68 220,8 130
DME080 1” 4,98 298,8 176
Maximale
inlaattemperatuur
oC25 30 35 40 45 50
oF77 86 95 104 113 122
CFT 1,00 1,00 1,00 1,03 1,14 1,37
Minimale
inlaatdruk
bar g 4 5 6 7 8 9 10 11 12 13 14 15 16
psi g 58 73 87 102 116 131 145 160 174 189 203 218 232
CFP 1,59 1,33 1,14 1,00 0,88 0,80 0,72 0,67 0,61 0,57 0,53 0,50 0,47