Knauf PFT SILOMAT trans plus 105 User manual

Page 1
Contents
2021-05-1810
Operating manual
PFT CONVEYING SYSTEMS
PFT SILOMAT trans plus 105 RAL2004
Part 2: Overview and operation
Item number of operating manual 00609921
Item number of the machine parts list PFT SILOMAT trans plus 105 RAL2004 -00124365
Read the operating manual before starting any work!

Page 2
© Knauf PFT GmbH & Co. KG
Einersheimer Straße 53
97346 Iphofen
Germany
Postfach 60
D-97343 Iphofen
Germany
Tel.: [phone]
Fax: [phone]
Tel.: [phone] (technical assistance
hotline)
E-mail: [e-mail]
Internet: www.pft.net

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Contents
18.05.2021 Page 3
18.05.2021
1 Contents
1Contents ....................................................... 3
2EC Declaration of Conformity..................... 5
3Examination.................................................. 6
3.1 Examination by machine operator ....... 6
3.2 Periodic inspection .............................. 6
4General information..................................... 7
4.1 Information regarding the manual........ 7
4.2 Keep the manual for future reference.. 7
4.3 Division ................................................ 7
4.4 Spare parts lists ................................... 7
5Spare part lists ............................................. 8
5.1 Accessories ......................................... 8
6Technical specifications ............................. 9
6.1 General specifications ......................... 9
6.2 Connected load ................................... 9
6.3 Operating requirements..................... 10
6.4 Output values..................................... 10
7Sound power level ..................................... 10
8Vibrations ................................................... 10
9Dimension sheet: PFT SILOMAT trans
plus.............................................................. 11
10 Name plate.................................................. 11
11 Quality Control sticker .............................. 11
12 Design and function .................................. 12
12.1 Overview of the assemblies............... 12
12.2 Assembly description......................... 13
12.3 Operating modes ............................... 13
13 Function...................................................... 14
13.1 Function description and operating
sequence ........................................... 14
13.2 Brief description ................................. 14
14 Intended use air compressor.................... 15
14.1 Intended purpose air compressor...... 15
14.2 Safety systems air compressor ......... 15
14.3 General positioning of the air
compressor ........................................ 16
14.4 Hot surface of the air compressor ..... 16
15 Transportation, packaging and storage .. 17
15.1 Safety instructions for transportation . 17
15.2 Transportation.................................... 18
15.3 Transportation checks ....................... 19
15.4 Packaging .......................................... 19
16 Safety .......................................................... 20
17 Preparations ............................................... 21
18 Connecting the power supply 400V ......... 21
19 Preparing the conveying container.......... 22
19.1 Connecting the conveying container . 22
19.2 Connecting the conveying hose ........ 22
19.3 Conveying line ................................... 23
20 Connectings ............................................... 23
21 Open the silo outlet flap ............................ 24
21.1 Hazardous dusts................................ 24
22 Switching on the machine and putting it
into service ................................................. 25
22.1 Conveying procedure......................... 25
22.2 Problematic materials for conveying.. 26
22.3 Switching off ...................................... 27
23 Switching off in an emergency................. 27
24 Action on power failure ............................. 28
24.1 De-energising the system .................. 28
25 Work on troubleshooting .......................... 29
25.1 Reaction in the event of faults ........... 29
25.2 Fault displays..................................... 29
25.3 Faults ................................................. 29
25.4 Safety................................................. 30
25.5 Malfunction table................................ 30
25.6 Dealing with mlfunctions .................... 32
26 End of work................................................. 33
26.1 End of work or interruption................. 33

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Contents
Page 4
26.2 Disconnecting the conveying
container ............................................ 34
27 Cleaning ...................................................... 34
27.1 Cleaning the pressure conveying
system................................................ 34
27.2 Check / clean emulsion rubber .......... 34
28 Maintenance ............................................... 36
28.1 Safety................................................. 36
28.2 Maintenance plan............................... 37
28.3 Lubricating the bearings .................... 38
29 Maintenance tasks ..................................... 38
30 Cleaning the filter....................................... 39
30.1 Unscrew the filter cover ..................... 39
30.2 Checking the slider width ................... 40
30.3 Cleaning cooler .................................. 40
30.4 When working on and in the control
box ..................................................... 41
31 Checking the pressure control ................. 43
31.1 Manual – 0 – automatic switch .......... 43
31.2 Measures after successful
maintenance ...................................... 43
1. Check that all previously
loosened screw connections are fixed
correctly. 43
2. Check that all previously
removed protective devices and covers
have been reattached correctly. .......... 43
3. Ensure that all tools, materials
and other equipment have been removed
from the work area............................... 43
4. Clean the work area and
remove any traces of escaped material
(e.g. liquids, processing material etc.). 43
5. Ensure that all safety devices
work correctly....................................... 43
32 Disassembly ............................................... 44
32.1 Safety ................................................. 44
32.2 Electrical system ................................ 45
32.3 Disassembly....................................... 45
32.4 Disposal ............................................. 45
33 Index ............................................................ 46

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
EC Declaration of Conformity
18.05.2021 Page 5
18.05.2021
2 EC Declaration of Conformity
Company: Knauf PFT GmbH & Co. KG
Einersheimer Straße 53
97346 Iphofen
Germany
declares under our sole responsibility that the product:
Type of machine: SILOMAT trans plus
Type of equipment:Pneumatic conveying system
Serial number:
Guaranteed sound power level: 101 dB
is in conformity with the following CE directives:
••Outdoor directive (2000/14/EG),
••Machine directive (2006/42/EG),
•Electromagnetic Compatibility Directive (2014/30/EG).
Operative Conformity Assessment according to Outdoor Directive 2000/14/EG:
Internal production control as per article 14 paragraph 2 in connection with annex V.
This declaration only refers to the machine in the state in which it has been placed on the market. Parts
subsequently added by the user and/or subsequent interventions are not covered. This declaration ceases to
be valid if the product is converted or changed without consent.
Person authorised to compile the relevant technical documentation:
Dipl.-Wirtsch.-Ing. (FH) Michael Duelli, Einersheimer Straße 53, 97346 Iphofen.
The technical documentation is available from:
Knauf PFT GmbH & Co.KG, Technical Department, Einersheimer Straße 53, 97346 Iphofen.
Iphofen, Dr. York Falkenberg
Geschäftsführer
Place and date of issue Name and signature Information on signatory

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Examination
Page 6
3 Examination
3.1 Examination by machine operator
Prior to each shift, the machine operator has to examine the
effectiveness of the control and safety devices as well as the
proper fitting of the protection devices.
The safe working condition of construction machinery has to be
checked by the machine operator during operation.
If the safety devices show any defects or if any other defects are
detected that compromise a safe operation, the supervisor has to
be informed immediately.
In case of defects that cause harm to persons, the operation of the
construction machine has to be stopped to eliminate the defects.
3.2 Periodic inspection
Construction machinery has to be inspected for their safe working
condition in accordance with the operating conditions and the
operational requirements as needed, however at least once a year
by an expert.
Pressure vessels have to undergo the prescribed expert
inspections.
The inspection results have to be documented and kept at least
until the next inspection.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
General information
18.05.2021 Page 7
18.05.2021
4 General information
4.1 Information regarding the manual
This manual gives important notes and instructions on the correct
use of the equipment. The adherence to all defined safety and
handling instructions is a prerequisite for a safe working
environment.
Additionally, the on-site accident prevention regulations and
general safety guidelines for the equipment must be followed at all
times.
Read the manual carefully before starting any work! It is an integral
part of the product and must be kept accessible for operators in
close proximity to the equipment at all times.
Always pass on the manual to third-parties when the machine is
transferred to other sites.
The diagrams and illustrations shown in the manual are intended
for better understanding of tasks and descriptions. They are not
necessarily shown to the correct scale and may vary slightly from
the actual equipment used.
4.2 Keep the manual for future reference
The operating manual has to be available during the whole service
life of the product.
4.3 Division
The operating manual is divided into 2 books:
Part 1 Safety
General Safety regulation for conveying equipment.
Article number: 00132670
Part 2 Overview, operation and service (this manual).
For safe operation of the device both parts have to be read and
observed. Together they form one operating manual.
4.4 Spare parts lists
Spare parts lists for the machine can be found on the Internet at
www.pft.net.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Spare part lists
Page 8
5 Spare part lists
You can find spare part lists for the machine in the Internet under www.pft.net
5.1 Accessories
1
2
3
For recommended accessories/equipment, see PFT Machine and Equipment Catalogue or www.pft.net

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Technical specifications
18.05.2021 Page 9
18.05.2021
6 Technical specifications
6.1 General specifications
SILOMAT trans plus 105 00124365
Total weight of the conveying
system
Specification Value Unit
SILOMAT trans plus 105 275 kg
Specification Value Unit
Length 1150 mm
Width 660 mm
Height 742 mm
Conveying container trans plus cpl 86 kg
6.2 Connected load
Electrical
Specification Value Unit
Voltage - 3Ph. / 50 Hz 400 V
Energy consumption (approx.) 12 A
Power consumption 5,7 kW
Connection 32 A
Fuse (minimum) 32jA typ C

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Sound power level
Page 10
Motor protection switch
Fig. 1: Motor protection switch
Output Setting value Description
Compressor
motor
5,5 kW 11,2 A Q2
Drive 0.18 kW 0,65 A Q3
6.3 Operating requirements
Ambient conditions
Specification Value Unit
Temperature range 2-45 °C
Relative humidity (maximum) 80 %
6.4 Output values
Specification Value Unit
Conveying capacity at 100 m
(approx.)
20 kg/min
Conveying distance in m* 100 Meter
Operating pressure (maximum) 2,5 bar
Air capacity of compressor 105 Nm³/h
* Approximate value according to material quality, material weight and conveying
height
7 Sound power level
Sound power level LWA 101 dB (A)
8 Vibrations
Weighted effective acceleration value that the upper limbs are exposed to = < 2.5 m/s²

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Dimension sheet: PFT SILOMAT trans plus
18.05.2021 Page 11
18.05.2021
9 Dimension sheet: PFT SILOMAT trans plus
Abb. 2: Dimension sheet
10 Name plate
Fig. 3: Name plate
The type plate is located at the right bottom of the hopper and
includes the following information:
Manufacturer
Type
Year of manufacture
Machine number
Permissible operating pressure
11 Quality Control sticker
Fig. 4: Quality Control sticker
The following details can be found on the Quality Control sticker:
CE confirmed as per EU directives
Serial no / serial number
Controller / signature
Date of control
660
742
1150

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Design and function
Page 12
12 Design and function
12.1 Overview of the assemblies
15 14 13 12 11 10 9
Fig. 5: Overview of the assemblies
1. Silo / container
2. Silo outlet flap
3. Intermediate piece
4. Drive handwheel for closing the block flap
5. Block flap
6. Conveying container
7. Drive
8. Conveying air connection from compressor
9. Control cable connection from control box
10. Material hose connection to cleaning machine
11. Carrying frame
12. Air compressor (KDT 3.105)
13. Pressure switch
14. Pressure control
15. Control box
16. Mains connection (32 A)
17. Carrying handle
18. Tube frame SILOMAT
1
2
3
4
5
6
7
8
18
17
16

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Design and function
18.05.2021 Page 13
18.05.2021
12.2Assembly description
1 2 3 4 5
Fig. 6: Description of switching box and operating elements
Fig. 7: Description of switching box and
operating elements
Switching box:
1. Main reversing switch (also used as emergency stop switch.
2. Control lamp – direction of rotation changed.
3. Red control lamp – motor protection switch activated.
4. Program selection switch manual – 0 – automatic.
5. Machine ON / OFF.
6. Mains connection (32 A).
7. CEE – panel mounted socket 3x16A – rotary wing sensor
request.
8. CEE – panel mounted socket 4x16A for vibrator connection.
12.3 Operating modes
Fig. 8: Air compressor operating modes
The air compressor can be operated in three different modes:
Selector switch position “0”:
Compressor switched off.
AUTO (right)
Compressor runs when the rotary wing sensor requests material.
MANUAL (left)
The compressor runs continuously in “Manual” mode.
6
7
8

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Function
Page 14
13 Function
13.1Function description and operating sequence
As soon as the level sensor of the cleaning machine reports “Empty”, the block flap opens (“Open”
position) and the conveying container is filled with approx. 62 l of dry material with the silo butterfly
valve open. The vibrator runs at the same time in order to support the flow of material from the silo
/ container.
When the filling time has elapsed, the block flap closes again (“Closed” position). The conveying
container is now sealed pressure-tight to the silo / container.
The compressor begins to operate and blows air through the emulgator filter into the conveying
container. The material is loosened and pressed through the extraction connection of the
conveying container into the conveying line and then on to the cleaning machine. Pressure is built
up in the conveying line, which is monitored by the pressure switch. If the pressure drops below the
set value of 0.5 bar, then the conveying container and conveying line are empty. The system will
exit conveying cycle and stops now. As soon as a new signal is sent from the level sensor on the
control box of the SILOMAT trans plus100, a new conveying cycle is started.
The distribution of air can be controlled by hand using the bypass on the conveying container. The
system can then be adapted to suit the individual material (specific weight).
13.2Brief description
The PFT SILOMAT trans plus conveying system is a pneumatic, fully automatic conveying system
for transporting ready-mix dry mortar from the silo / container to the cleaning machine.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Intended use air compressor
18.05.2021 Page 15
18.05.2021
14 Intended use air compressor
14.1 Intended purpose air compressor
The tool is conceptualised and designed exclusively for the purpose of use specified here.
Attention!
The air compressor is intended exclusively for the generation
of compressed air and is to be used with connected
implement. Any other use or use beyond what is specified,
such as with freely accessible and/or open hoses and
pipelines, is deemed to be not for the intended purpose.
Connected implements or components are to be designed for
the maximum generated pressure of 2,5 / 2,8 bar.
The air compressor is to be used only in technically perfect
condition as well as for its intended use and while taking into
account the safety and hazard information in the operating
instructions!
Particularly malfunctions that may compromise safety have to
be eliminated immediately prior to putting the compressor
back into operation.
14.2 Safety systems air compressor
WARNING!
Danger of death due to non-functioning safety equipment!
Safety equipment ensures highest level of safety in operation.
Even if work processes become a little more complicated due
to safety equipment, they must never be decommissioned.
The safety is guaranteed only with intact safety equipment.
Therefore:
Before starting work, check if the safety equipment is
functioning properly and has been correctly installed.
Use safety equipment at all times.
Do not obstruct access to safety systems such as
emergency stop buttons, pull cords etc.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Intended use air compressor
Page 16
14.3 General positioning of the air compressor
The air compressor complies with the national and international
safety regulations and can therefore also be used in damp rooms
and/or outdoors. Areas with clean and dry air should be preferred.
Ensure that the device can freely suck in the air. This applies in
particular if an installation is intended.
The air compressor should only be set up in such a way that no
dangerous additives, such as solvents, vapours, dusts or other
harmful substances can be sucked in. The device should be
positioned only in rooms where the hazard of a potentially
explosive atmosphere is not given.
14.4 Hot surface of the air compressor
General information
WARNING!
Danger of injury due to hot surface!
During operation the compressor can reach a
surface temperature of up to 100 °C. Therefore it
has to be ensured that the device does not get into
contact with bare body pars during use as well as
for some time after use, in relation to the heating
temperature.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Transportation, packaging and storage
18.05.2021 Page 17
18.05.2021
15 Transportation, packaging and storage
15.1Safety instructions for transportation
Improper transport
CAUTION!
Damages can be caused by improper transport!
Significant damages may arise when items are
transported incorrectly.
Therefore:
– Proceed with care when unloading packages
and transporting goods on-site. Always observe
the symbols and instructions on the packaging.
– Only use the defined attachment and
suspension points.
– Only remove packaging immediately before
assembly.
Floating loads
WARNING!
Danger of death due to floating loads!
Falling or swinging parts can lead to death when
heavy loads are lifted.
Therefore:
– Never step underneath floating loads.
– Observe the defined attachment and
suspension points.
– Do not attach supports to protruding machine
parts or on eyelets on attached components.
Ensure the lifting gear is fixed correctly.
– Only use approved lifting gear and accessories
with sufficient load-bearing capacities.
– Do not use torn or frayed ropes and belts.
– Do not attach ropes and belts to sharp edges
and corners. Do not knot or twist the ropes.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Transportation, packaging and storage
Page 18
15.2Transportation
Attachment points
Fig. 9: Transporting with a crane
Fig. 10: Transporting with a forklift
Fig. 11: Transporting with an elevating
truck
To transport using a crane, attach a belt to the Silomat system
on the attachment eyelets (1).
Attaching the system
1. Strike hook according to the crane hook.
2. Ensure that the package is straight, possibly observe eccentric
centre of gravity.
The Silomat system can be transported using a forklift on the
long side.
The Silomat system can be transported using an elevating truck on
the front side.
Pay attention to the following requirements:
The crane and lifting equipment must be suitable for the
package weight.
The operator must be authorised for using the crane.
Transportation of existing
machines
DANGER!
Danger of injury due to escaping dry material!
Injury to the face and eyes can occur.
Therefore:
– Ensure the hoses are depressurised before
opening the couplings.
Carry out the following steps before transportation:
1. Unplug the main power cable.
2. Remove the material hoses.
1

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Transportation, packaging and storage
18.05.2021 Page 19
18.05.2021
15.3Transportation checks
Inspect the goods for damage and missing parts immediately on
delivery.
If external transportation damage can be seen, proceed as follows:
Do not accept the delivery, or accept it only under reservations.
Note the damage on the transportation documents or the
delivery note of the carrier.
Start the complaints process.
NOTE!
Always notify the appropriate department of faults
as soon as they occur. Damage claims can only be
accepted within the applicable time periods.
15.4Packaging
Packaging information Individual packages are packed according to the applicable
transportation requirements. Only environmentally-friendly
materials are used for packaging.
The packaging is intended to protect individual components from
transportation damage, corrosion and other faults up to the point of
assembly. Do not destroy the packaging and only remove it shortly
before assembly.
Handling packaging materials Provided no agreements for the return of packaging have been
made, separate the materials according to type and size and reuse
or recycle them accordingly.
CAUTION!
Environmental damage can result from
improper disposal of materials!
Packaging materials are valuable resources and
can often be reused or recycled.
Therefore:
– Dispose of packaging materials in an
environmentally sound fashion.
– Observe regional waste disposal guidelines.
When necessary, employ waste disposal
specialists.

PFT SILOMAT trans plus 105 RAL2004 Part 2: Overview and operation
Safety
Page 20
16 Safety
Personal protective equipment The following protective equipment has to be worn for all operative
work:
Protective clothing
Protective goggles
Protective gloves
Safety shoes
Hearing protection
NOTE!
Further protective equipment that is to be worn
when effective particular jobs will be pointed out
separately in the warning instructions of this
chapter.
Basic information
WARNING!
Danger of injury due to incorrect operation!
Improper operation may lead to serious damage
to persons or property.
Therefore:

Carry out all operating steps according to the
instructions in this user manual.

Prior to starting your work, ensure that all
covers and protection devices are installed and
work as intended.

Never deactivate protection devices during
operation.

Ensure order and cleanliness in the work area!
Loose components and tools on top of another
or lying about pose potential accident risks.

Increased noise level may cause permanent
hearing deficiencies. At close range of the
machine 101 dB(A) can be exceeded due to
operational conditions. Close range is a
distance of less than 5 metres to the machine.