14 Declaration of conformity ............................................... 34
1 General
These operating instructions are supplied as standard with the unit.
They should be kept within easy reach and remain with the unit if it is
sold.
We reserve the right to amend the information in these operating instructions to take account of technical developments.
2 Important safety notices
Read these operating instructions thoroughly before using, and use
this electrical device only as described in the instructions.
This manual must be accessible to the operator at all times.
The safety rules applicable in your country must be followed in addition to the instructions in this manual.
The manufacturer accepts no liability for any injury to people or damage to the unit or items to be cleaned caused by improper use contrary to these operating instructions.
The owner is responsible for instructing the operators.
2.1 Notes on using this manual
Symbols used in this manual
This symbol warns of the risk of injury by electricity.
This symbol warns of the risk of injury by explosion and/or deflagration.
This symbol warns of injury by hot surfaces and liquids.
This symbol warns of minor injury and damage to equip-
ment/property.
This indicates supplementary information.
Signal words in this manual
The signal word "Danger" warns of severe injuries with a risk of fatal
injury.
The signal word "Warning" warns of severe injuries and damage to
the unit and equipment.
The signal word "Caution" warns of minor injuries or damage.
2.2 Safety instructions on using the unit
The signal word "Attention" warns of damage to equipment/property.
This ultrasonic cleaning unit is intended solely for treating objects
immersed in cleaning fluids with ultrasound.
It is not intended for use in areas with explosive atmospheres caused
in any other manner.
The unit must only be operated by trained personnel who must follow
these operating instructions.
Check the unit and mains cable for damage in transit. Do not start up
if you identify any damage.
For safety reasons, only connect the unit to a socket that is correctly
earthed. The technical details on the rating plate must be compatible
with the local conditions for connection, particularly mains voltage and
connected load.
The unit must be set up in a dry location with sufficient ventilation to
ensure the removal of cleaning fluid vapours. Keep the set-up area,
housing and controls dry. Protect against the ingress of moisture. Do
not cover ventilation slots.
Always remove the mains plug when filling, maintaining and servicing
the unit, if water in the unit is suspected, in the event of a fault and
after use.
The unit must only be opened by a qualified electrician.
Only water, osmosis water or deionised water may be used in this
unit, otherwise there is a risk of fire and explosion. Combustible liquids must never be poured into the tray and used for ultrasound
treatment.
Risk of burns and scalds. The unit surfaces, cleaning fluid, cleaning
basket and items to be cleaned can become very hot, depending on
how long the unit is in use.
Do not move the unit when full - risk of tipping if it encounters an obstacle. The cleaning fluid can spill out.
Under certain circumstances, ultrasonic devices can trigger unpleasant auditory sensations.
Always wear ear defenders if you have to stand in the vicinity of an
ultrasonic device that is operated without a cover. We strongly recommend that you wear ear defenders if the unit is operated at 27 kHz
with the tray cover open at the same time.
During operation, do not reach into the cleaning fluid or touch parts
conducting ultrasound (tray, basket, items to be cleaned, etc.).
Ultrasonic tray made from special, highly cavitation-resistant
stainless steel
Housing made from V2A (EN 1.4301, ASTM/AISI 304)
stainless steel
Tray base slopes to improve drainage of the cleaning fluid
Set values and actual values in the switch cabinet are dis-
played on the controller
Level monitoring with visual display to protect against running
dry
4.2 Function
The F series units are cleaning systems that can only be operated in
conjunction with a higher-level controller. The ultrasonic cleaning and
air shower are started via a communication interface, which also forwards a
Ready signal to the controller.
The unit has a settling tank that acts as a water reservoir and dirt
trap. When the system is in use, the tray is filled and refilled automatically.
4.3 Scope of supply
Ultrasonic cleaning unit
Removable cover
Operating instructions
Settling tank
Illuminated pushbutton for changing the settling tank.
When the button is pressed, it starts to flash.
The unit opens the pinch valve and drains
the tray.
When the button lights up continuously, the
process has ended. The door can now be
opened and the settling tank can be changed
by opening the quick-release couplings.
After changing the settling tank and closing
the quick-release couplings, press the button
for >3 seconds.
The unit will then pump water back into the
tray. Once the level is reached, the DEGAS
process starts, and production can be
started.
The duration of the DEGAS process is set
using LOGO.
2
Settling tank level
The indicator lamp lights up when the level in
the settling tank is too low.
3
Tray level
The indicator lamp lights up when the level in
the tray is too low.
4
Compressed air fault
The indicator lamp lights up when there is no
compressed air available.
5
Ultrasound fault
The indicator lamp lights up when the ultrasound generator signals a fault.
Danger of electric shock caused by the ingress of liquid.
Protect the unit to prevent the ingress of moisture. The inside of this
unit is protected against dripping water from outside,
but the set-up area and the housing should be kept dry to prevent
electrical accidents and damage to the unit.
Checking for damage
in transit
Set-up area
DANGER
Ambient conditions
Important!
5 Before using for the first time
5.1 Unpacking and packaging
If possible, retain the packaging for servicing purposes. Disposal
must be carried out in accordance with the applicable disposal directives.
Before using for the first time, check the unit for possible damage in
transit. If any damage is identified, the unit must not be started up.
Contact your supplier and the carrier.
To operate the unit, place it on a solid, flat and dry surface.
The following requirements must be met in order to operate this unit
safely:
Permitted ambient temperature during operation:
+5°C to +45°C
Permitted relative humidity during operation: max. 80%
Permitted change in temperature between the area around the
unit and the liquid in the bath: Non-dewing, i.e. no condensate
forming on the unit surfaces.
For internal operation only
5.2 Transport
The tray may be suspended from a crane with 2 belts, as shown below. The safe working load for each handle is at least 500 N.
Do not transport the unit while filled.
5.3 Set-up
1. Removing the screws
Remove the 4 screws on the side of the unit.
Lift the unit and detach the base plate from the unit.
Note
Connecting the
mains cable
3. Fitting the base plate
The base plate must be fixed to a level, firm and vibration-free
surface using 4 bolts.
Different fixings may be required to connect the installation stand to
the underlying surface depending on the nature of this surface. The
fixings required to connect the base plate to the surface are not supplied with the unit. The installer is responsible for selecting the right
type of fixing.
4. Fitting the unit
Place the unit on the firmly bolted base plate and screw together with the 4 screws from step 1.
5.4 Installation
5.4.1 Electrical connection
The connection conditions must be as indicated on the
rating plate. See also Technical data (sect.4.5, p. 6).
The incoming supply line must be fused with a 30 mA RCD (Residual
Current Device) and a 10 A line circuit breaker. Up to 4 units may be
connected to the same RCD. RCD = Residual Current Device (FI)
5.4.2 Communication interface
Attach connector X1 as shown in the wiring diagram.
5.4.3 Connecting the compressed air
Connect a 6 bar compressed air line with an external diameter of at
least 10 mm to the unit.
For the air consumption, see Technical data (sect.4.5 (page 6)
To start up successfully, every step under point 5.4 in section Installation(p.15) must be completed successfully.
Do not switch the unit on unless the settling tank is correctly inserted.
6.1 Inserting the settling tank
The settling tank should be filled with an approved cleaning fluid
(sect.2.2, p.3 Cleaning fluid) and then inserted in the unit. You will
find information on inserting the settling tank under points 6-9 in section7.3 Changing the settling tank (page 20).
Check all of the unit's connections for leaks.
6.2 Switch on at the main switch
Turn the main switch to position 1 to switch the unit on.
If all the components are connected correctly and the main switch is
switched on, the unit will start to fill the tray.
It is not necessary to press the "Change settling tank" button to fill the
tray. This has the advantage that the unit will automatically fill and
make itself ready for use after a power failure.
Once the indicator lamps go out, the system is ready for cleaning.
Danger from hot surfaces and cleaning fluid!
Ultrasound energy is physically converted into heat.
The unit and fluid heat up during ultrasonic operation.
Temperatures over 60°C can be reached in continuous operation
with the cover in place.
Do not reach into the bath. Wear gloves, if necessary, to hold the
unit.
Under certain circumstances, ultrasonic devices can trigger unpleasant auditory sensations.
Always wear ear defenders if you have to stand in the vicinity of an
ultrasonic device that is operated without a cover.
After long periods, ultrasound can damage sensitive surfaces, particularly at low cleaning frequency.
Make sure you set a suitable treatment time and ultrasound output,
particularly with sensitive surfaces.
If you are in any doubt, check the progress of the cleaning and condition of the material surface in good time.
1
Ultrasound
The ultrasound is switched on and off via the
interface by the higher-level
controller.
+24VDC = ON
0VDC = OFF
2
Ultrasonic cleaning
The robot moves the shielding gas nozzle
into the tray and moves the nozzle up and
down.
3
Blowing off
The robot moves the shielding gas nozzle
into the blow-off station.
4
Blow-off station
The blow-off station is switched on and off
via the interface by the higher-level
controller.
+24VDC = ON
0VDC = OFF
5
Cleaning process is
complete
The protective gas nozzle is cleaned and
ready for use.
Enable cleaning
Air shower ON
Blow-off
CAUTION
CAUTION
CAUTION
7 Operator input and operation
Please note the following points before starting ultrasonic cleaning:
The user is responsible for checking the cleaning result and
checking in good time whether the parts to be cleaned have
been damaged during the cleaning process.
The maintenance schedule is for guidance only; the
necessary intervals should be specified on the basis of
internal guidelines and the relevant working conditions.
Work
Week
Month
Year
Process tray
Check for residues and clean.
2 ×
Settling tank
Drain completely, clean and refill.
2 × Blow-off drawer
Clean
2 ×
Generator fan
Clean
2 ×
Ultrasonic tray Check for any serious
cavitation damage.
2 ×
General condition
Check
2 ×
Leaks
Check screw fittings, pipe system, trays,
etc.
Visual check
1 ×
Pneumatic installation
Check the entire installation for leaks.
4 ×
Controls and displays
Check condition and functions (displays,
pushbuttons, indicator lamps, etc.)
2 ×
Switch cabinet
Check condition and all wiring (strain
relief, insulation, etc.)
2 ×
Level switches
(protection against running dry, tray
level). Check sensors.
2 ×
Cables and cable guides
Check for damage
1 ×
Visual check
1 ×
PLC controller
Record programs, parameters, timers
and passwords
Whenever something is
changed and after long
stoppages
Always switch off at the main switch before any maintenance or
care work.
CAUTION
Electrical
safety
Checking the ultra-
sonic tray for leaks
8 Maintenance
8.1 Maintenance schedule
8.2 Maintenance and care
For reasons of electrical safety, the housing and mains cable should
be regularly checked for damage.
If any leaks are identified in the ultrasonic tray, e.g. if
unexplained cleaning fluid residues / stains are identified beneath
Danger of electric shock from live parts in the unit.
Always remove the mains plug before opening the unit. The manufacturer shall accept no liability for damage caused by unauthorised
intervention in the unit.
Care of the housing
Cleaning the blow-off
drawer
Repair and mainte-
nance work
The unit must only
be opened by author-
ised trained electri-
cians.
DANGER
immediately inform the dealer or manufacturer of the unit of the leak
and the cleaning fluid used. The unit must be returned for inspection
and repair, if necessary.
Cleaning fluid residues can be wiped off with a damp cloth depending
on the type of soiling.
Regularly check the ventilation slots for obstructions. Use a vacuum
cleaner from the outside to clean.
Empty and clean with a vacuum cleaner to remove all traces of residues.
8.3 Service life of the ultrasonic tray
The ultrasonic tray, particularly the surfaces that radiate sound, is
generally regarded as a wearing part. The changes to these surfaces
that occur over the course of time initially take the form of perceptible
grey patches of increased roughness, and then subsequently take the
form of abraded material, known as cavitation erosion. A special,
highly cavitation-resistant stainless steel is used to delay these signs
of wear for as long as possible.
Please note the following points in order to extend the service life:
Regularly remove cleaning residues, particularly metal particles
and rust bloom, using a method that will not damage the surface
(wiping, rinsing, etc.).
Abrasive particles of treated soiling (e.g. polishing pastes) should
be regularly removed from the cleaning tray (e.g. when the cleaning fluid is changed).
Always replace the cleaning fluid in good time.
8.4 Repairs and returns
Maintenance and repair work is carried out by Fronius.
Repair and maintenance work that requires the unit to be connected
and opened must only be carried out by authorised trained electricians.
Always use manufacturer's genuine spare parts.
If the unit fails, please contact the supplier or manufacturer.
If it has to be returned for repair, please send an accurate description
of the fault with the unit. If there is damage to the tray, e.g. erosion or
leak, details of the cleaning agent and substances that were cleaned
will be needed in order to process the claim.
Is there a settling tank inserted?
Is there sufficient fluid in the settling tank?
Is the drawer of the settling tank fully closed?
2
The <Tray level >
lamp lights up
If the <Settling tank level > lamp lights up (see 1)
If the <Compressed air fault > lamp lights up (see 3)
Is the air pump working correctly?
Is the pinch valve closed?
Is the tray fill level sufficient? -> Level fault
3
The <Compressed air fault > lamp
lights up
Is the compressed air connected and available?
4
The <Ultrasound fault > lamp lights
up
If the <Settling tank level > lamp lights up (see 1)
If the <Tray level > lamp lights up (see 2)
Was the ultrasound audibly perceptible? -> Lamp fault
8.5 Faults
The following unit faults are indicated by indicator lamps on the control panel: The ultrasound will be switched off if any of these faults
occur.
9 Decommissioning and disposal
The unit components may be sent for recycling of the electronic parts
and metals they contain. The manufacturer will also accept old components for disposal.
Please contact the Service and Support department if you have any
questions or need any information. For faults and to order spare
parts, please specify the serial number (on the rating plate).
FT150TM-R 27kHz remote F series, including mounting plate
2
122518
Logo! 12/24 RC 8Di 4Do relay 10A 0BA8
3
123172
Logo! DM16 24 8Di 8DO transistor 0.3A 0BA2
4
123146
Logo! AM2 AQ 2AO 0-10V 0-20mA 0BA2
5
120680
Power supply unit 120/230VAC 24VDC 5A
6
120696
Line circuit breaker, 1P 3A Characteristic C
7
121093
Optocoupler, input 24VDC output 9-60VDC 100 mA
8
103361
Lamp holder with LED 24VDC red
9
103362
Lamp holder with LED 24VDC white
10
102275
Illuminated pushbutton, transparent
11
102277
Indicator light, red without LED
12
120952
MST isolating transformer, P: 800VA, In: 105-550VAC, Out:
2*115(230VAC)
{only present on types with XXXV-T.}
13
120683
Transformer circuit breaker 1.8-2.5A
{for type 440 V-T only}
13
122025
Transformer circuit breaker 5.5-8.0A
{for type 115 V-T only}
14
122741
Transformer overvoltage protection
{for type 440 V-T only}
Please note:!
2-4 6 5
7
9,10
8,11
1
12
13
14
11.4 Control cabinet
The following items have been replaced with newer versions:
103429 has been replaced by 122518
120691 has been replaced by 123172
103433 has been replaced by 123146
The devices with the serial numbers: FXXXXXX0000-FXXXXXX0011 bear the logo:
0BA6, which is no longer used by the supplier. These components are no longer
available in all quantities. Individual components can be found, but at a significantly
higher price point. It is possible to convert the older models to the new control system.
However, only if all three controllers are replaced. The connections are entirely identical.