Parker Zander HDK-MT 15/100 User manual

High Pressure Dryer
HDK-MT
15/100—70/100
15/350—70/350
Dokument-ID: DMN-HDK-MT15-70/R06
Operating Instructions
Revision 06—07-2016 /EN

Declaration of Conformity
Parker Hannifin Manufacturing Germany GmbH& Co. KG
Gas Separation and Filtration Division EMEA
Im Teelbruch 118
D – 45219 Essen Kettwig
hereby declares with sole responsibility, that the products
High-pressure Dryer
Series HDK-MT 15/100 to 70/350
Assembly type: assembly acc. to Art. 4 No. 2b,
which this declaration refers to, conform to Directive 2014/68/EU and were
subjected to a conformity assessment according to Annex III Modules B + D (for
assembly assessment).
For the assembly, the EC type approval certificate DTM0506108 by Lloyd’s
Register Quality Assurance GmbH, Hamburg, is available.
The quality assurance system is monitored by the service provider stated below
Lloyd’s Register Quality Assurance GmbH (identification number 0525)
Am Sandtorkai 41, D - 20457 Hamburg.
The assembly consists of pressure appliances according to the classification list
(attached to the technical documentation provided by the manufacturer).
Pressure vessel
Dryer Quantity Allowable
pressure (PS)
Volume
[l]
Category
(PED)
Module
HDK-MT 15 / 100 2 100 6,1 II H (D1, E1)
HDK-MT 20 / 100 2 100 8,6 II H (D1, E1)
HDK-MT 25 / 100 2 100 11,04 III H
HDK-MT 30 / 100 2 100 13,5 III H
HDK-MT 40 / 100 2 100 19,33 III H
HDK-MT 50 / 100 2 100 22,9 III H
HDK-MT 70 / 100 2 100 28,2 III H
HDK-MT 15 / 350 2 350 3,5 III H
HDK-MT 20 / 350 2 350 4,96 III H
HDK-MT 25 / 350 2 350 6,4 III H
HDK-MT 30 / 350 2 350 7,8 III H
HDK-MT 40 / 350 2 350 12,4 IV H 1
HDK-MT 50 / 350 2 350 14,7 IV H 1
HDK-MT 70 / 350 2 350 18,1 IV H 1

Piping (100 / 350 bar)
Dryer Allowable
pressure (PS) Dimensions (DN) Category (PED) Module
HDK-MT 15 / … 400 DN15 Art.4.3 Art.4.3
HDK-MT 20 / …
400
DN15
Art.4.3
Art.4.3
HDK-MT 25 / …
400
DN15
Art.4.3
Art.4.3
HDK-MT 30 / … 400 DN15 Art.4.3 Art.4.3
HDK-MT 40 / …
400
DN20
Art.4.3
Art.4.3
HDK-MT 50 / …
400
DN20
Art.4.3
Art.4.3
HDK-MT 70 / … 400 DN20 Art.4.3 Art.4.3
Filter
Dryer Filter Quantity Allowable
pressure (PS)
Volume
[l]
Category
(PED) Module
HDK-MT 15 / 100
GH7
2
100
0,52
I
B+D
HDK-MT 20 / 100 GH7 2 100 0,52 I B+D
HDK-MT 25 / 100
GH7
2
100
0,52
I
B+D
HDK-MT 30 / 100
GH7
2
100
0,52
I
B+D
HDK-MT 40 / 100 GH9 2 100 1,33 I B+D
HDK-MT 50 / 100
GH9
2
100
1,33
I
B+D
HDK-MT 70 / 100
GH9
2
100
1,33
I
B+D
HDK-MT 15 / 350 GH7 2 350 0,52 III H
HDK-MT 20 / 350
GH7
2
350
0,52
III
H
HDK-MT 25 / 350
GH7
2
350
0,52
III
H
HDK-MT 30 / 350 GH7 2 350 0,52 III H
HDK-MT 40 / 350
GH9
2
350
1,34
III
H
HDK-MT 50 / 350
GH9
2
350
1,34
III
H
HDK-MT 70 / 350 GH9 2 350 1,34 III H
The following standards / technical specifications were used:
Harmonized standards: DIN EN ISO 12100:2011-03, DIN EN 61000-6-3, DIN
EN 61000-6-4
The following other EC directives were used:
2014/30/EU
2014/35/EU
Essen,
19.07.2016
Datum / Date i. V. Dr. Jürgen Timmler
Leiter Technik und Entwicklung /
Manager Engineering and Development

Machine passport
It is the responsibility of the owner,
to enter for the first time any appliance data not stated above,
to keep these appliance data up to date.
Type designation HDK-MT__
Order no.
Project no.
Build no.
Vessel no.
Vessel no.
Year of manufacture
The above-stated appliance data provide for a clear identification of the dryer and
its components, and significantly facilitate any service measures.
Note:
Further important data on the dryer such as the details on the
permissible operating pressure and the electrical connection are found
on the type plate (for position of the type plate see page 12).

Table of contents
General Information.............................................................................................7
Manufacturer's details............................................................................................................7
Details on the dryer................................................................................................................7
About these operating instructions.........................................................................................8
Intended use of the dryer.......................................................................................................9
For your own safety.............................................................................................9
General safety notes............................................................................................................10
Signs and hazard areas on the dryer...................................................................................12
Technical Description .......................................................................................14
Layout..................................................................................................................................14
Function...............................................................................................................................15
Standard equipment ............................................................................................................16
Available options..................................................................................................................16
Transportation, installation and storage.........................................................18
What to do in the case of transport damage occurring?.......................................................18
Transporting the dryer to its installation site.........................................................................19
Installing and anchoring the dryer........................................................................................19
Storing the dryer..................................................................................................................21
Installation..........................................................................................................22
Recommended installation..................................................................................................22
Requirements for installation................................................................................................23
Connect piping.....................................................................................................................23
Installing the electrical connection........................................................................................24
Operating and control elements ......................................................................26
Commissioning..................................................................................................29
Requirements for initial start-up...........................................................................................30
Dryer settings.......................................................................................................................30
Emergency shutdown ..........................................................................................................31
Start up dryer.......................................................................................................................31
Recommended operating modes in the individual phases ...................................................33
Monitoring dryer operation...............................................................................34
With dewpoint-sensing control.............................................................................................34
Shutting down and restarting the dryer..........................................................35
Shutting down and depressurising the dryer........................................................................35
If work is to be carried out on the electrical system..............................................................36
Re-start................................................................................................................................36

Maintenance and repair of the dryer................................................................37
Notes on maintenance..........................................................................................................37
Regular maintenance intervals.............................................................................................38
Instructions for use of the dongle..........................................................................................39
HDK-MT special tool kit........................................................................................................40
Perform a weekly visual inspection.......................................................................................41
Maintenance work to be completed every 12 months...........................................................42
Maintenance work to be completed every 24 months...........................................................47
Other maintenance work ......................................................................................................55
Identifying and eliminating faults ....................................................................60
Overview of faults.................................................................................................................60
Index ...................................................................................................................63
Annex with technical documentation..............................................................65
Technical data......................................................................................................................66
Replacement and wear parts list ..........................................................................................68
Logic control diagram...........................................................................................................71
Flow diagram........................................................................................................................73
Dimensional drawing............................................................................................................74

HDK-MT350_EN_06 7
General Information
Manufacturer's details
Name and address
Details on the dryer
Standard scope of delivery
Dryer, comprising
2 towers with a top and bottom valve block.
filled with desiccant
1 prefilter
1 after-filter
1 muffler
1 dewpoint sensor
1 control system
Associated documents
Circuit diagrams (see separate document)
Notes on accompanying documentation
Accompanying documents such as operating instructions for options or related
components must always be taken into account. These contain additional
information such as in respect of maintenance and are therefore essential for
safe operation of the system.

8 HDK-MT350_EN_06
About these operating instructions
These operating instructions contain basic information on the safe use of the
dryer.
Characters and symbols used
►Work steps that you have to carry out in the sequence stated are marked by
black triangles.
Lists are marked by a small box.
Note:
These notes provide you with hints and information on the safe and
efficient handling of machines and devices.
Attention!
These safety notes warn against damage to property and help you to
avoid such damage.
Danger!
These danger notes with a grey background warn against personal injury
and/or danger to life and limb; danger notes help you to avoid serious or
life-threatening situations for yourself and/or third parties.
Target group of these operating instructions
These operating instructions are intended for all persons working on and using
the dryer. We assume that all such persons are specialist personnel, e.g. fitters
or electricians.
The tasks described in the section Dryer Maintenance must only be carried out
by persons who have been trained by the manufacturer or a distributor.
Notes on the operating instructions
These operating instructions must be continuously available at the site where the
dryer is used. We recommend to prepare a copy and to keep the same in a safe
and freely accessible place next to the dryer. Keep the original document in a
safe place.

HDK-MT350_EN_06 9
For your own safety
The dryer has been built in accordance with the state of the art and the
recognized technical safety regulations. Nevertheless, there is a risk of personal
injury and damage to property when the dryer is used, if
it is operated by non-qualified personnel,
not used within its intended design specifications,
is repaired or maintained incorrectly.
Note:
For your own safety and to prevent machine damage, please note the
information and safety notes in these operating instructions when
working with the dryer.
Intended use of the dryer
The dryer is solely intended for the purpose of drying compressed air and
nitrogen (gaseous) in accordance with the Pressure Equipment Directive.
Consultation with the manufacturer is required if the dryer is to be used in
connection with other gases of fluid group 2.
Depending on defined conditions, it dries compressed air for industrial use. The
compressed air must be free of aggressive water, oil and solid constituents.
Refer to Technical data on Page 66 for information on the defined conditions.
The dryer may only be operated in discontinuous operating mode when a start-up
facility (pressure retention valve) is installed.
The dryer may be operated only in accordance with the data on the type plate
and in accordance with the contractual conditions. Non-observance of the data
given there is regarded as improper use.
Suspected misuse
In accordance with the Pressure Equipment Directive (PED), the dryer must not
be used to dry potentially explosive, combustible or toxic gases of fluid group 1.
The dryer must not be misused as a climbing aid! Pipes, valves, and similar
fittings have not been designed for such loads. They could fracture, tear off, or
become damaged in another way.
Changes to the pressure vessels are not permitted.

10 HDK-MT350_EN_06
General safety notes
For your own safety, when carrying out any work on the dryer comply with
all applicable national safety regulations!
Risk of injury from escaping compressed air!
Never remove any parts of the dryer, or manipulate the same in any way,
for as long as the plant is still pressurised! Suddenly escaping
compressed air might cause serious injuries.
Before carrying out any work on the dryer, first depressurise the plant.
Hazard caused by exceeding the limit values!
The dryer may only be operated within the defined operating conditions.
Exceeding the maximum permissible conditions can cause serious
injuries and death.
The operating company must ensure the maximum operating pressure
and permissible fluid temperature are not exceeded by installing
corresponding safety devices.
Warning against sudden air ejection!
During expansion the pressure is released suddenly through the muffler:
A loud cracking noise occurs which can injure your hearing.
Particles carried in the air flow act like bullets and can injure your
eyes or skin.
Always wear eye and ear protection, therefore, when you are in the
vicinity of the dryer!
Attention! Start up dryer in discontinuous operating mode!
Discontinuous operation (cut-out mode) and correspondingly frequent
dryer start-ups can cause excessively high flow rates in the dryer.
Frequent pressure surges and excessive flow rates can damage the dryer
as well as its valves and fittings.
A start-up device prevents high flow rates from occurring in the dryer
even in the case of synchronised, automatic compressor start-up. For
discontinuous operation it is therefore necessary to install a pressure
retention valve downstream of the dryer.
Risk of falls!
The dryer must not be misused as a climbing aid! The components have
not been designed for such loads and could fracture.