Teka ZING User manual


Operating instructions
(Translation of the original operating instructions)
ZING
TEKA Absaug- und Entsorgungstechnologie GmbH, Industriestraße 13, D-46342 Velen,
Tel.: [phone], E-Mail: info@teka.eu, www.teka.eu
1

Table of contents
1. General 3
2. Description of the system elements 4
2.1. Illustration of the system elements 4
2.2. Functionality of the system 5
2.3. Intended use 5
3. Safety instructions 5
3.1. Definition of the hazard symbols 5
3.2. General safety instructions 6
4. Storage, transport and installation of the device 6
5. Commissioning 7
5.1. Connecting the suction line and exhaust air line 7
5.2. Electrical connection 7
5.3. Connection of the vacuum pump (optional) 8
6. Operating the system 9
6.1. Explanation of the operating elements 9
6.2. Connection of an external control 9
7. Maintenance 10
7.1. Reset to maintenance state 10
7.2. Replacing the particle filter 11
7.3. Replacing the activated carbon cassette 12
7.4. Recplacing the pocket filter 14
8. Dismantling / Disposal 15
9. Diagnostics and troubleshooting 16
10. List of spare parts 17
11. Technical data 17
12. EC declaration of conformity 18
13. Training protocol 19
14. Maintenance intervals 20
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14.1. Usage-related maintenance 20
14.2. General maintenance 20
14.2.1. Visual inspection of the device 21
14.2.2. Functional test of the device 21
14.2.3. Electrical test of the electrical lines and earthing connections 22
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
Z.Nr. 08461705
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6
Pos.7
Pos.8
Operating panel of the control
Filter housing
Turbine housing
Particle filter
Activated carbon cassette
Pocket filter
Maintenance door for vacuum pump
Vacuum pump (optional)
Pos.9
Pos.10
Pos.11
Pos.12
Pos.13
Pos.14
Suction nozzle
Exhaust air nozzle
Connection for mains cable
Connection for external control unit
Swivel castor
Lifting handle of the lifting device
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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 in the pocket filter 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.
2.3. Intended use
The filter unit is intended for extraction and filtration of fumes that result from lasers.
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.
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.
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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.
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.
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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.
5.1. Connecting the suction line and exhaust air line
For extracting the contaminated air, a suction line must be connected to the suction nozzle (see chapter
2.1).
CAUTION
Danger for the respiratory tract arising from polluted ambient air. Dust deposits in the
suction pipe are possible.
Only operate the system if the necessary suction line is fitted.
If the air shall be directly sucked off by an upstream machine, the suction line must be connected to the
capture opening of the upstream machine.
The exhaust air pipe must be attached to the exhaust 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.
● Connect the mains cable (see chapter 2.1) to the power supply.
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5.3. Connection of the vacuum pump (optional)
The vacuum pump is an optional accessory of the laser. In order to integrate the pump, please observe
the indications of the laser / vacuum pump manufacturer.
For integration in the device, unscrew the knurled screws at the maintenance door (see chapter 2.1).
Pull out the maintenance door with the plug-in plate. Install the pump on the plug-in plate. The pump is
connected via the mains connection at the interior. The pump can be controlled separately (menue #13
of the control unit).
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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
“Fault”
Pin serves for the evaluation of an fault indication.
(NO: normaly open)
5, 6
External message
“Operation”
Pin serves for the evaluation of the operational control.
(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 2.
(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 2.
(optional, and only for units with up to 2 x 1,2kW turbines)
9
GND
Internal reference potential (ground, mass)
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7. Maintenance
In accordance with national regulations, the operator is obliged to carry out repeat and functional tests.
Unless otherwise specified by national regulations, we recommend regular visual inspections and
functional tests of the device as described in the chapter “Maintenance intervals”.
You find the chapter “Maintenance intervals” at the end of the document. The general
maintenance (visual inspection, etc.) is also explained there.
In the chapter “Maintenance intervals” there is information on the maintenance intervals of the filter
elements. But these are only recommendations. Depending on the application (multi-shift operation,
dust generation, ...) it may be necessary for the operator to change the maintenance intervals.
In this chapter the maintenance work which is caused by wear caused during operation is described.
WARNING
Work on the open system entails the risk of electrical shock or accidental restart the
system. Both pose a danger to life and limb.
When cleaning and servicing equipment during the replacement of parts or when changing
to another function, set the device to maintenance condition first (see chapter “Reset to
maintenance state”).
A recommissioning of the device must only occur if it is ensured that the device is
functionally equivalent to the original state.
CAUTION
Hazards to the respiratory tracts are possible.
All maintenance work must only be carried out in well-ventilated rooms and
while wearing an appropriate respiratory mask! We recommend: respiratory
protection half mask DIN EN 141/143 protection level P3. For all maintenance
work ensure a cautious handling of filter elements and components in order to
avoid whirling up dust.
The operator is obliged to store and dispose of the collected dust in accordance with national or
regional regulations. For all maintenance or cleaning work please refer to the applying
environmental regulations. Pollutants and filter elements must be disposed of or stored according
to the regulations as well. If you have any doubts, we recommend contacting a disposal
contractor in your area.
7.1. Reset to maintenance state
● Switch off the unit. Unplug the mains plug. Secure the unit against unauthorized restarting
during maintenance.
● After completion of all maintenance work the unit can be reconnected to the power supply.
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