PFT SILOMAT E 140 VAE User manual

FT Silomat E 140 (VAE) Operating Instructions 05.2008
Knauf PFT GmbH & Co. KG
1
OPERATING INSTRUCTIONS
(Item number of the operating instructions 00 08 91 21)
(Item number of the parts list – machine 00 08 90 56)
PNEUMATIC CONVEYING SYSTEM
PFT SILOMAT E 140 (VAE)
WE KEEP THINGS MOVING

FT Silomat E 140 (VAE) Operating Instructions 05.2008
Knauf PFT GmbH & Co. KG
2
Contents
Dear PFT customer, 3
Technical specifications 4
Setting values 4
Basic safety instructions 5
Basic safety instructions 6
Basic safety instructions 7
Description of functions 8
Operating sequence 8
Intended use 8
Overview of Silomat E 140 item number 00 08 90 56 9
Overview of control box 00 09 07 62 10
Before start-up 11
Start-up 12
Material that is difficult to convey 14
Measures to be taken when work is finished or interrupted 14
Freeing the system of voltage 14
Depressurizing the system 15
Clearing hose blockages 15
Cleaning emulgator filters: The pressure display is at “0” 15
Cleaning emulgator filters: The pressure display indicates there is pressure! 16
Maintenance – compressor KDT 3.140 item number 00 10 88 96 17
Transportation and storage 19
Check list 20
Accessories 21
Replacement part drawing – conveying container item number 00 08 90 77 22
Replacement part list – rollable conveying container item number 00 08 90 77 23
Drawing – rollable conveying container item number 00 08 90 77 24
Replacement part list – rollable conveying container item number 00 08 90 77 25
Drawing – control box exterior item number 20 44 30 12 26
Replacement part list – control box exterior item number 20 44 30 12 27
Drawing – control box interior item number 00 09 07 62 28
Replacement part list – control box interior item number 00 09 07 62 29
Drawing – carryable frame item number 20 56 66 07 30
Replacement part list – carryable frame item number 20 56 66 07 31
Drawing – compressor item number 00 10 88 96 32
Replacement part list – compressor item number 00 10 88 96 33
Drawing – pressure control Silomat E 140 item number 00 08 90 68 34
Replacement part list – pressure control Silomat E 140 item number 00 08 90 68 35
Drawing – rubber pressure hose item number 20 65 09 00 36
Replacement part list – rubber pressure hose E item number 20 65 09 00 37
Circuit diagram – main power S163627B 38
Circuit diagram – control current S163628B 39

FT Silomat E 140 (VAE) Operating Instructions 05.2008
Knauf PFT GmbH & Co. KG
3
Dear PFT customer,
Congratulations on your purchase. You have made a wise choice in valuing the quality that comes
with a brand name product from a reputable company.
The conveying system PFT SILOMAT E 140 VAE is state of the art. It has been designed in such
a functional manner as to be a reliable aid in rough construction site conditions.
These operating instructions should always be stored and kept at hand at the site where the
machine is used. They contain information on the various functions of the machine. Study the
operating instructions thoroughly before starting the machine, as we accept no liability for
accidents or damage to the machine caused by incorrect operation.
If operated correctly and handled with care, the conveyor system
PFT SILOMAT E 140 VAE will be a trusty helper.
It is prohibited to forward this document, even excerpts, without our written authorisation. All
technical specifications, diagrams etc. are subject to copyright law. All rights, errors and
modifications are reserved.
Initial inspection after delivery
A vital task for all technicians delivering the conveying system PFT SILOMAT E 140 VAE is the
inspection of the machine settings at the end of the first cycle. The factory settings may change
during the initial cycle. If these changes are not corrected in time – immediately after start-up –
malfunctions may well be the result.
After delivering the conveying system PFT SILOMAT E 140 VAE and giving appropriate instruc-
tions – i.e. after about two hours – the technician must always carry out the following checks /
settings:
¾Pressure control
¾Level sensor
¾Connection cable
¾Fuses
¾Plug connections
It is prohibited to forward this document, even excerpts, without our written authorisation. All technical
specifications, diagrams etc. are subject to copyright law. All rights, errors and modifications are reserved.
© by Knauf PFT GmbH & Co. KG

FT Silomat E 140 (VAE) Operating Instructions 05.2008
Knauf PFT GmbH & Co. KG
4
Technical specifications
SILOMAT E 140
Dimensions (carryable frame)
Length 1,020 mm
Width 700 mm
Height 680 mm
Material volume of conveying container 62 litres
Electrical connection 400 V rotary current
Connection power 8,1 kW
Fuse protection 3 x 25 slow-blow A
Connection cable 5 x 4 mm² 32 A
Connection power compressor 8,1 kW
Air capacity of compressor 140 Nm³/h
Max. working pressure 2.5 bar
Pumping capacity * 20 kg/min at 80 / 140 m pumping distance
Conveying container 86 kg
Carryable frame with compressor and control box 200 / 210 kg
Permanent noise pressure level 85±1 dB
* depending on material quality and weight, conveying height and hose diameter
Setting values
Relay
Function Description Setting value
(1) Request K2 3 sec.
(2) Filling time K5 6 sec.
(3) Conveying time K8 18 sec.
Air pressure safety switches
0.8 bar switch on machine
0.5 bar switch off machine
Motor protection switch
(3) Q3 motor and drive 0.63-1A
(4) Q2 compressor 8,1 kW motor 400 V, 18 A
Hand automatic switch
Hand: In this position, the compressor runs continuously and can be used
for blowing through the conveying line and for venting the silo.
Automatic: In this position, the system runs automatically.
Vibrator socket
The vibrator runs automatically during the filling time.
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FT Silomat E 140 (VAE) Operating Instructions 05.2008
Knauf PFT GmbH & Co. KG
5
Basic safety instructions
1. Follow all safety instructions and danger warnings on the machine. Ensure that all instructions are kept
legible.
2. Inspect the machine for visible damage and defects at least once every shift. If you notice any safety-
threatening alterations to the machine or its operating behaviour, stop the machine immediately and
notify your supervisor.
3. Do not attempt to modify the machine in any way which may impair its safety without first consulting
your machine dealer. This also applies to the installation of unchecked "safety devices".
4. Spare parts must comply with the technical requirements of the manufacturer. This is guaranteed for all
original PFT parts.
5. Only trained or authorized personnel should operate the machine. Clearly define the responsibilities of
the staff for operation, setup, maintenance and repairs.
6. Personnel undergoing training should only be allowed to operate the machine under the supervision of
experienced personnel.
7. All electrical work should be carried out by a qualified electrician or by trained personnel under the
supervision of a qualified electrician and should comply with electro-technical regulations.
8. Observe the operating instructions when turning the machine on and off. Watch control lamps for
signals.
9. When the machine is completely switched off for maintenance and repair work, measures must be
taken to ensure that it cannot be switched back on accidentally (for example, lock the main switch and
remove the key, or attach a warning sign to the main switch).
10. Before cleaning the machine with a water jet, seal all openings through which water could enter and
thereby impair the safety and proper functioning of the machine (electric motors and control boxes).
Remove all covers after cleaning.
11. Only use original fuses of the prescribed amperage.
12. If work has to be carried out on live components, a second person should be present to disconnect the
power in the event of an emergency.
13. Disconnect the machine from any external energy source before you relocate it, even if you are only
moving it a short distance. The machine should be connected properly to the mains before being put
back in operation.
14. Set up the machine on stable ground and secure it against unintentional movements.
15. Lay out the conveying lines safely. Do not lay them on sharp edges!
16. Depressurise all conveying systems before opening conveying lines.
17. When removing blockages, the person undertaking the task must stand in such a way that he/she
cannot be hit by discharged mortar. In addition, safety goggles should be worn. No other persons may
be within the immediate vicinity of the machine while this job is being done.
18. Appropriate noise protection devices must be provided if the permanent noise level exceeds 85 dB (A).
19. If required, wear the following protective clothing while spraying: safety goggles, safety shoes, safety
clothing, gloves, protective skin cream and respirator mask.
20. Have the machine inspected as required – but at least once a year – by a specialist.