Teka LMD 508 User manual

Operating instructions
(Translation of the original operating instructions)
TEKA - LMD 508
TEKA Absaug- und Entsorgungstechnologie GmbH, Millenkamp 9, D-48653 Coesfeld,
Tel.: [phone], E-Mail: [e-mail],www.teka.eu
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Table of contents
1. General 4
2. Description of the system elements 5
2.1. Illustration of the system elements 5
2.2. Functionality of the system 6
2.3. Intended use 6
3. Safety instructions 7
3.1. Definition of the hazard symbols 7
3.2. General safety instructions 7
4. Storage, transport and installation of the device 8
5. Commissioning 8
5.1. Connecting an extraction element 9
5.2. Electrical connection 9
6. Operating the system 10
6.1. Explanation of the operating elements 10
6.2. Connection of an external control 10
7. Maintenance 11
7.1. Reset to maintenance state 12
7.2. Replacing the prefilter mat 12
7.3. Replacing the particle filter 13
7.4. Replacing the activated carbon / the activated carbon cassette 13
7.4.1. Replacing the activated carbon 14
7.4.2. Replacing the activated carbon cassette 16
8. Dismantling / Disposal 16
9. Diagnostics and troubleshooting 17
10. List of spare parts 17
11. Technical data 18
12. EC declaration of conformity 19
13. Training protocol 20
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14. Maintenance intervals 21
14.1. Usage-related maintenance 21
14.2. General maintenance 21
14.2.1. Visual inspection of the device 22
14.2.2. Functional test of the device 22
14.2.3. Electrical test of the electrical lines and earthing connections 23
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1. General
Congratulations on purchasing the product from TEKA.
Our engineers ensure that our devices reflect the state of the art through continuous development.
Nevertheless, misuse or misconduct can endanger your safety. Please observe the following for a
successful use of the device:
Only authorised and instructed personnel can carry out transport, operation,
maintenance and repair of the device. The operator must ensure that the operating
personnel take note of these instructions.
Please read these instructions before operating the device, and observe the safety
precautions to avoid injury!
Store this manual in a safe place! These instructions are to be regarded as a component
of the product!
Adhere to all product notes!
Modifications or conversions that the operator carries out at the device without the
consent of the manufacturer, can lead to new safety hazards or to the loss of warranty
claims.
Observe the manufacturer’s instructions. Contact the manufacturer in case of any
uncertainty:
Tel: [phone]
E-mail: [email protected]
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2. Description of the system elements
2.1. Illustration of the system elements
Installation example:
Z.Nr. 13153705
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6
Pos.7
Operating panel of the control
Particle filter housing
Activated carbon housing
Turbine housing
Silencing housing
Particle filter
Prefilter mat (inserted into particle filter)
Pos.8
Pos.9
Pos.10
Pos.11
Pos.12
Pos.13
Activated carbon cassette
Suction nozzle
Exhaust grille
Mains cable with plug
Connection for external control unit
Swivel castor
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2.2. Functionality of the system
The filter unit serves to suck off and filter polluted air (according to the intended use). First of all, the
coarse particles are separated at the prefilter mat in the filter section of the unit. The subsequent particle
filter cleans even fine smokes and dusts. The activated carbon filter absorbs gases and unpleasant
odours. An automatic filter monitoring indicates when a cleaning or a replacement of the filters is
necessary. The purified air is led back into the working room.
2.3. Intended use
The device is intended for commercial use. If the device is made publicly accessible, it must never be
operated unsupervised by authorized personnel, authorized by the operator.
The filter unit is intended for extraction and filtration of fumes that result from lasers or soldering jobs.
WARNING
Improper use can damage parts and be a danger to life and limb!
The device must not be used for the extraction of oil-laden welding fume, explosive dust
and gases, hybrid mixtures, glowing or burning substances, gases, water, etc. The
device must not be operated in explosive zones.
Dangers arising from fire.
If the sucked medium is combustible fume or dust, the operator must determine
beforehand which fire protection measures are to be taken.
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3. Safety instructions
3.1. Definition of the hazard symbols
The device is constructed according to the state of the art and the recognised safety regulations.
Nevertheless, during use threats to life and limb of the user or other persons may arise. The impairment
of the machine or other property are also possible. In these instructions we warn by using corresponding
indications.
WARNING
WARNING
These instructions are made in case of risks that can lead to injury or death.
CAUTION
CAUTION
These instructions are made in case of risks that can lead to injury.
NOTICE
NOTICE
These instructions are made in case of risks that can lead to material damages.
Information notes are no hazard warnings; they call attention to useful information.
3.2. General safety instructions
WARNING
Dangers arising from improper use / unauthorised operations.
The operator must ensure that their authorised personnel are familiar with all the safety
indications in this manual in advance. The operator is responsible for ensuring that all work
is carried out by authorised and qualified personnel. We therefore recommend using the
training protocol on the last page for that purpose (see chapter “Training protocol”).
Laymen are allowed to operate the device after having received the necessary instructions.
But they are not allowed to carry out any installation, repair or maintenance work.
Dangers arising from fire.
In case of fire, if possible, switch the unit immediately off or disconnect it from the power
supply. Fire extinguishing measures which the operator is obliged to determine beforehand
must be initiated immediately.
WARNING
Dangers arising from electricity.
The operator must ensure that electrical plants and equipment are only built, modified and
maintained by a qualified electrician or under the direction and supervision of a qualified
electrician. Do not work on components if you are not sure that these are disconnected. If
necessary, disconnect the device from the electric power supply and secure it against
unauthorized restarting.
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4. Storage, transport and installation of the device
WARNING
Risk of injury from tilting or unmounted components when stored or transported.
The device must be secured against tilting and slipping when it is stored or transported. Do
not stand under or next to the floating load. Lift trucks, forklift trucks and transport cranes
must have a sufficient minimum load bearing capacity. Pay attention to uneven grounds
during the transport. Avoid jerky pushing.
Dangers arising from titling or functional impairments at its destination.
The unit may only be set up on a suitable surface. The surface must be vibration-free and
horizontal. The operator must check the bearing capacity of the surface. As soon as the unit
has reached its intended destination, the brakes of the castors must be activated.
NOTICE
Damage or functional impairment of the unit due to climatic influences.
The unit must be stored in a dry place and protected against moisture during transport. As a
matter of principle, the filter unit is not designed to be installed outside.
5. Commissioning
WARNING
Dangers arising from a defective condition of the unit.
Make sure that the measures described in this chapter are completed before the
commissioning of the unit. All doors of the unit must be closed and all necessary connections
must be attached before turning the unit on. Do not operate the unit if any components are
defective, missing or damaged. Check the orderly condition of the unit before switching it on.
The unit must not be operated without a filter element.
NOTICE
Damaged supply lines.
Make sure that the supply lines are protected against damage by forklift trucks and similar
events. Protect all supply lines from heat, moisture, oil and sharp edges.
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5.1. Connecting an extraction element
For extracting the contaminated air - according to the intended use - the provided extraction element
(e.g. suction arm, suction hose, ...) must be connected at the suction nozzle (see chapter 2.1).
5.2. Electrical connection
NOTICE
Electric malfunction possible in cause of an incorrect power supply.
Pay attention to the admissible supply voltage. Please observe the specifications on the type
plate.
● Reconnect the mains cable (see chapter 2.1) to the power supply.
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6. Operating the system
6.1. Explanation of the operating elements
Control functions, setting options for programs, menu navigation, error messages, etc. are
described in the enclosed operating manual of the unit control. There is also an explanation of the
elements of the control panel.
6.2. Connection of an external control
There is the possibility to control the unit from extern. For this purpose, a connection is provided on the
unit (see chapter 2.1).
Connection plug type:
“Sub-D9”
Number of pins:
9
Pin-Nr.
Designation
Explanation
1, 2
Start contact
In order to switch on the filter unit, a contact has to be connected
between pin 1 and pin 2. The unit is switched out when the contact
is opened.
When the follow-up time is activated, the unit switches off
after the preset period of time.
3, 4
External message
“Operation”
Pin serves for the evaluation of the operational control.
(NO: normaly open)
5, 6
External message
“Fault”
Pin serves for the evaluation of an fault indication.
(NO: normaly open)
7
Increase of the
speed of the turbine
(option)
In order to increase the performance of the turbine, a contact has
to be connected between pin 7 and pin 1.
(optional, and only for units with up to 2 x 1,2kW turbines)
8
Reducing of the
speed of the turbine
(option)
In order to reduce the performance of the turbine, a contact has to
be connected between pin 8 and pin 1.
(optional, and only for units with up to 2 x 1,2kW turbines)
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