Varimixer ERGO60 User manual
SPARE PART AND OPERATION MANUAL
FOOD MIXER
Model
ERGO60
ERGO100
ERGO150
012016
2
Caution -READ BEFORE OPERATING- Caution
Varimixer recommends that mixer operators be at least 18 years of age and be thoroughly trained on
the use, cleaning and lubrication of the mixer.
This manual should be seen as an integral part of the mixer and should be kept by the machine
throughout its working life.
Varimixer recommends that the following precautions be adopted to help make the mixer operation
safer and more efficient.
- All operators should be at least 18 years of age.
- All operators should be thoroughly trained before being allowed to operate the mixer.
- NEVER reach into the bowl when the mixer is running.
- Do not wear loose clothing or rings while operating the mixer.
- Stop the mixer and lower the bowl before adding ingredients, scraping the bowl, removing the
agitator, or removing the product.
- Stop the mixer before removing or installing attachments into the drive hub.
- Do not attempt to assemble or disassemble attachments while mounted into the drive hub.
- Always use the pusher plate with the slicer/meat grinder attachments.
- NEVER bypass the safety mechanisms supplied on the mixer. Doing so can cause injury and.is
the responsibility of the user to insure these safety mechanisms are operating properly.
Before the machine is commissioned, it is important to read these instructions thoroughly.
The manufacturer may update the product manual without updating this copy of the manual
3
LIMITED WARRANTY
Varimixer warrants its commercial mixers to the original purchaser against defects in material or manufacture for a period of one
year from the date of original purchase, subject to the following exclusions and limitations. The warranties provided by Varimixer do
not apply in the following instances:
EXCLUSIONS
1. In the event that the equipment is improperly installed. Proper installation is the responsibility of the installer, proper installation
procedures are covered in the Varimixer Spare Parts and Operations Manual.
2. In the event that the equipment is improperly maintained. Proper maintenance is the responsibility of the user. Proper maintenance
procedures are covered in the Varimixer Spare Parts and Operations Manual.
3. In the event that failure or malfunction of the appliance or any part thereof is caused by abnormal use or is otherwise not attribut-
able to a defect in material or manufacture.
4. In the event that the appliance , by whatever cause, has been materially altered from the condition in which it left the factory.
5. In the event that the rating plate has been altered or removed.
6. On parts which would normally be worn or replaced under normal conditions.
7. With regard to adjustments and/or calibrations. Checking of and changes in adjustments and calibrations are the responsibility of
the installer, Proper installation is the responsibility of the installer, proper installation procedures are covered in the Varimixer Spare
Parts and Operations Manual.
If any oral statements have been made regarding the appliance, such statements do not constitute warranties and are not part of the
contract of sale. This Limited Warranty constitutes the complete, final and exclusive statement with regard to warranties.
LIMITATIONS OF LIABILITY
In the event of warranty claim or otherwise, the sole obligation of Varimixer shall be the repair and/or replacement at the option of
Varimixer, of the appliance or component or part thereof Such repair or replacement shall be the expense of Varimixer except that
travel over 100 miles or two hours, overtime, and holiday charges shall be,, the expense of the purchaser. Any repair or replacement
under this warranty does not constitute an extension of the origin, warranty for any period for the appliance or for any component
part thereof. Parts to be replaced under this warranty will be repaired or replaced at the option of Varimixer with new or functionally
operative parts. The liability of Varimixer on any claim of any kind, including claims based on warranty, expressed or implied, con-
tract, negligence, strict liability or any other theories shall be solely and exclusively the repair or replacement of the product as stated
herein, an such liability shall not include, and purchaser specically renounces any rights to recover, special, incidental, consequential
or other damages of any kind whatsoever, including, but not limited to, injuries to persons or damage to property, loss of prots or
anticipated prots, or loss of use of the product.
TO SECURE WARRANTY SERVICE
If you claim a defect covered by this Limited Warranty, rst direct your claim to the local Authorized Service Agency, giving model,
serial and code numbers, voltage, a description of the problem and your sales slip. If this procedure fails to be satisfactory to you,
you may write to the Varimixer National Service Manager, 14240 South Lakes Drive, Charlotte, NC 28273; you should include the
information listed above.
..
THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES WHETHER..WRIT-
TEN, ORAL OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF..MERCHANTABILITY OR
FITNESS FOR PARTICULAR PURPOSE OR WARRANTY AGAINST LATENT...DEFECTS.
4
General:
In case of complaints, please contact your dealer.
The guarantee does not cover faults resulting from faulty
operation, overloading and lacking observance of directions
of maintenance.
It should be checked that all loose parts are delivered with the
mixer such as bowl, tools, and rubber feet.
Safety:
The constant noise level of the workplace of the operator is
lower then 70 dB (A).
In all cases where the parts of the mixer are moving and the
bowl screen is not closed, it takes two hands to operate the
mixer.
The mixer is designed for manufacture of products which
do not during processing cause reactions or emit sub-
stances which may be detrimental to the user.
Putting your ngers in the bowl while the mixer is
running may cause injuries.
InStallatIon of new mIxer:
Installation and securing:
The mixer must be tted with rubber feet, which neutralize
shaking. Spacers can be inserted under the mixer’s feet, if
the oor is not completely even.
Connection to power:
Before the mixer is connected to power, it should be checked
that the voltage and frequency printed on the machine label
is correct in relation to the place of installation. The machine
label is placed at the top right side of the mixer.
Note: to be installed by a qualied electrician.
Of functional and safety reasons, the
machine must be connected to earth!
ContentS:
The mixer must be bolted
securely to the oor.
Load per leg not to exceed:
Voltage at the installation: 50/60 Hz. The machine label
Power:
Phases x voltage
With
neutral Earth Voltage Phases Use
neutral
Use
earth Remarks:
3 x 380-480V +/-10% no Yes 400V 3 no Yes Of functional and safety reasons, the
machine must be connected to earth!
General: ................................................................................................................................................................................... 2
Safety: ................................................................................................................................................................................... 2
InStallatIon of new mIxer:............................................................................................................................................................... 2
ConStruCtIon of the mIxer:............................................................................................................................................................. 3
PoSItIonInG the bowl In the mIxer:................................................................................................................................................... 3
maxImum CaPaCIty of the mIxer: ....................................................................................................................................................... 4
CorreCt uSe of toolS:.................................................................................................................................................................... 4
maIntenanCe and lubrICatIon: ......................................................................................................................................................... 4
CleanInG: ................................................................................................................................................................................... 4
reCommended maxImum SPeedS:........................................................................................................................................................ 4
Control Panel Vl4: ...................................................................................................................................................................... 5
remIx funCtIon:............................................................................................................................................................................... 5
Vl4 Control Panel - SurVey of VarIouS oPeratInG SItuatIonS:.......................................................................................................... 6
oPeratIon of the mIxer: .................................................................................................................................................................. 8
oVerload: ................................................................................................................................................................................... 9
ProCedure In CaSe of oVerloadInG:................................................................................................................................................. 9
how to brInG amIxer to StoP:......................................................................................................................................................... 9
readInG the number of oPeratInG hourS/dayS/yearS: ....................................................................................................................... 9
reSettInG the Control SyStem: ....................................................................................................................................................... 9
meChanICal ComPonent error: ...................................................................................................................................................... 10
error CodeS Shown In dISPlay:...................................................................................................................................................... 10
Call uP an error loG of the laSt 10 dISConneCtIonS: ....................................................................................................................11
error CodeS dISPlayed In the error loG: .......................................................................................................................................11
adjuStInG of bowl ClamPInG and CenterInG: .................................................................................................................................. 12
eleCtrICal-ComPonentS: ............................................................................................................................................................... 14
Safety CIrCuIt: ............................................................................................................................................................................. 15
eleCtrICal dIaGramS: ................................................................................................................................................................... 16
torePlaCe abelt: ........................................................................................................................................................................ 18
torePlaCe alIftInG aCtuator:...................................................................................................................................................... 18
rePlaCInG the reed ContaCtS: ...................................................................................................................................................... 18
fIne-tunInG reed ContaCtS and Ce mICroSwItCh:........................................................................................................................... 18
lubrICatIon oVerVIew: ................................................................................................................................................................... 20
ERGO60 - 2500 N
ERGO100 - 3200 N
ERGO140 - 4000 N
5
ConStruCtIon of the mIxer:
Bowl clamping system
with inductive sensor:
At the back of the right-
hand bowl arm is an in-
ductive sensor which is
activated when the bowl
is correctly positioned in
the bowl clamping system
(at the very back of the
bowl arms). This sensor
must be activated in order
for the mixer to operate.
If there is no contact be-
tween the bowl and the
inductive sensor, the bowl
cannot be lifted.
will appear in the display,
see “Error codes shown in
display” on page 12.
The bowl arms can move
a little in case of maximum
loading.
Bowl screen –
removable.
The screen must be
closed before the tool
can rotate.
The bowl can be raised
with the screen open,
but it will stop where the
tool normally starts to
rotate. The screen must
be closed and two hands
are required to lift the
bowl the rest of the way.
VL-4 control panel with
Remix function
See page 7 for an explana-
tion of the panel.
Emergency
stop
Magnetic sensor, which
is activated by the screen
when the screen is
closed.
Bowl lift and “JOG”-func-
tion:
The mixer is provided with a
“JOG”-function.
Before the bowl reaches its
top position, the tool starts
rotating to dig its way into the
ingredients.
The bowl lift requires two-
hands operation for safety
reasons.
PoSItIonInG the bowl In the mIxer:
The bowl arms must be lowered to their lowest position and the bowl pressed all the way to the back of the bowl arms. If there
is no contact between the bowl and the inductive sensor, the bowl cannot be lifted. will appear in the display, see “Error
codes shown in display” on page 10.
If you have a bowl with “ears” it is important to place it correct in the mixer.
Note: It is very important to orientate the bowl correctly
so that the “third ear” is turned in towards the mixer
Left “ear”
Right “ear”
Third
“ear”
6
Capacities per mix ERGO60 ERGP100 ERGO150
Dough, Bread 65%AR 90 lbs. 155 lbs. 190 lbs.
Dough, Bread 50%AR 75 lbs. 135 lbs. 175 lbs.
Dough, Donut - Yeast 70 lbs. 150 lbs. 170 lbs.
Dough, Donut - Cake 60 lbs. 140 lbs. 225 lbs.
Pie Dough 58 lbs. 95 lbs. 135 lbs.
Cookie, Dough 50 lbs. 105 lbs. 160 lbs.
Mufns 60 lbs. 125 lbs. 195 lbs.
Mashed Potatoes 46 lbs. 76 lbs. 110 lbs.
Pancakes, Wafes 28 qts. 44 qts. 50 qts.
Whipped Cream 12 qts. 20 qts. 32 qts.
Cake, Layer 69 lbs. 125 lbs. 175 lbs.
Eggs & Sugar 28 lbs. 57 lbs. 80 lbs.
Icing, Fondant 40 lbs. 76 lbs. 105 lbs.
Egg Whites 2 qts. 3 qts. 4 qts.
Cake, Cup 81 dz. 178 dz. 250 dz.
Cookies, Sugar 115 dz. 171 dz. 240 dz.
CorreCt uSe of toolS:
Recommended applications for tools:
See the section “Maximum capacity of the machine”.
Whips should not be struck against hard objects as
e.g. the edge of the bowl. This will make the life of
the tool shorter due to increasing deformity.
For production of mashed potatoes the special wing
whip or the reinforced whip should be used, alterna-
tively use the beater and the whip.
maIntenanCe and lubrICatIon:
See lubrication overview on page 22.
CleanInG:
The mixer should be cleaned daily or after use.
Press the emergency stop before wiping the control panel.
The mixer should be cleaned with a soft cloth and clean wa-
ter. Sulphonated soaps should be used with caution as they
destroy the mixer’s lubricants.
Never use high pressure cleaning for the mixer.
Parts made of aluminum should not be used to
strongly acidic, highly alkaline or highly salty food-
stuffs, which may attack aluminum without coating
Tools of aluminium must not be washed with strong
alkaline detergents - The PH value should be between
5 and 8
maxImum CaPaCIty of the mIxer:
reCommended maxImum SPeedS:
AR = Absorption Ratio (%AR)
(Liquid in % of solids)
Water weights
1 Gallon =8.33 lbs.
1 Quart =2.08 lbs.
1 Pint (16 oz.) =1.04 lbs.
1 Cup = .52 lbs.
Batch size and/or speed reduction may be necessary due
to one of the following conditions:
1. High Gluten Flour-Reduce batch size by 10%
2. AR % under 40%-Reduce batch size by 10%
3. Water temp under 65 Degrees F
4. USE OF ICE REQUIRES A 10% REDUCTION IN
BATCH SIZE.
5. Speed should not exceed 100 RPM when mixing
dough.
7
Control Panel Vl4:
Bowl up
To raise the bowl, press
the + + elds
simultaneously and con-
stantly until the bowl
reaches the top.
Start/Stop
Bowl down
Lowers the bowl once the
mixer has stopped. If this
eld is activated while the
mixer is running, the bowl
will be lowered auto-
matically when the mixer
stops.
Pause
Must always be used when inspecting the product in the
bowl. Also used to reset the control system; see ”Reset-
ting the control system”, page 11.
Time up
Used to set operation time. The time can be set before/
after starting the mixer and can be changed while the
mixer is running.
Text eld / display
Displays operation time,
programme numbers and
error codes from the motor
and frequency transformer
Time down
Used to set operation time.
The time can be set before/
after starting the mixer and can
be changed while the mixer is
running.
Fixed speeds
Four pre-dened speeds.
Speed indicator
Displays the running speed
of the mixer.
Speed down
Used to change speed while
the mixer is running.
Speed up
Used to change speed while
the mixer is running.
REMIX
Used to store a recipe.
See the section ”REMIX
function”.
remIx funCtIon:
The special Remix-function is a shortcut to programming of
recipes. While the mixer is operated, all commands are stored,
and when a recipe is nished and , is pushed, it is possible
to store the entire recipe under a program number.
• There are 20 program numbers: 1, 2, 3, 4 - 11, 12, 13,
14 - 21, 22, 23, 24 - 31, 32, 33, 34 - 41, 42, 43, 44
• A program cannot be deleted, but can be replaced.
• The programs are not deleted in case of no power
How to store a program:
Program number 12 in this example
• Start by pressing .
• Run the whole recipe, including pauses, changes of speed
and automatic lowering of the bowl.
• Press to stop the mixer.
• Keep depressed; the display shows .
• Continue pressing and press and as well,
is shown on the display
• Release and the program will be stored as number
12
How to run a program:
Program number 12 in this example:
•First a short push on and then on and . Now
appears in the text eld and immediately thereafter
the total length of the program will be shown. The program
is run by pushing .
• If the speed or the time is changed, when running a pro-
gram, the program will be left and the mixer must be
run manually.
• If is pressed while a program is running, the mixer
stops and quits the program.
• If the bowl screen is opened while a program is running,
the mixer stops and will be displayed. When the
bowl screen is closed again, press ; twice; the rst
press eliminates the error code and the second press
starts the mixer – the program quits.
• If the program is containing a pause, the mixer will stop
and at the same time an acoustic signal is heard. It is
now possible to lower the bowl and open the bowl screen.
When the operator wants to restart the mixer, push
and the program will be resumed.
8
12
34
REMIX REMIX
REMIX REMIX
Vl4 Control Panel - SurVey of VarIouS oPeratInG SItuatIonS:
The following pictures show various operating situations and corresponding explanation:
If the eld is activated
while the mixer is running, the
chosen operation time is reset
and the speed is set to mini-
mum. (The same when push-
ing emergency stop).
Activation of the eld
keeps the chosen values for
operation time and speed.
The operation time and the
speed can be changed while
the mixer is running.
The operation time can be set
to 90 min. as maximum.
Emergency stop
Bowl up
Bowl down
Pause
Time up
Text eld
Time down
Fixed speeds
Speed indicator
Speed down
Speed up
Start/Stop
REMIX
There is power connection to the mixer and the bowl is not in its top
position. The bowl can be raised by activating the elds ,
and simultaneously - diodes in the elds are ashing!
The mixer cannot be started until after the bowl has been raised to
its top position.
The bowl can be lowered by activating the eld .
The bowl is in its top position and the mixer is ready for operation
by activation of the eld .
Speed can be chosen. Operation time can be chosen by activating
the elds or .
The bowl can be lowered by activating the eld .
The mixer is ready for operation by activating the eld .
The bowl can be lowered by activating the eld .
One of the four xed speeds is chosen by a short activation of the
eld - six diodes on the speed indicator are ashing.
There is no power connection to the mixer or the emergency stop
has been activated - there is no light in the control panel.
9
REMIX
REMIXREMIX
REMIX
REMIX REMIX
5 6
78
910
REMIX
REMIXREMIX
REMIX
REMIX REMIX
The bowl screen has been opened while the mixer was running.
The bowl can be lowered.
When the bowl screen is closed and the operator presses
twice, the mixer starts at its lowest speed.
As gure 6, but automatic lowering of the bowl is selected by
pressing .
The mixer is running - green diode in the eld is constantly
alight when the chosen speed has been reached.
The operation time can be changed by activating the elds
and . The mixer can be paused by pressing .
The mixer can be stopped by activating the eld .
By activating the eld the bowl is automatically lowered when
the mixer stops.
The eld has been activated and the mixer is ready.
The time can be changed by activating the elds or .
The bowl can be lowered by activating the eld .
The mixer can be started by activating the eld .
The mixer runs and an operation time has been indicated.
Automatic lowering of bowl at ended operation time has been
chosen - see position 6.
When activating the eld or automatic lowering of bowl is
deactivated and can not be chosen again.
The mixer is ready to run by activating the eld .
Speed 2 is chosen.
An operation time has been chosen by activating the eld
The bowl can be lowered by pressing .
10
oPeratIon of the mIxer:
Before starting the mixer:
Mount the required tool in the bayonet shaft. Place the bowl
in the bowl arms and close the bowl screen.
To raise the bowl, activate the elds , and
simultaneously, the activation to be continued until the
bowl has reached its top position. When the bowl is approx.
20 cm from its top position, the tool will start to rotate in low
speed. The rotation of the tool and the bowl will stop auto-
matically when the bowl is in its top position.
The red diode in the eld is now alight to show that the
mixer is ready.
Start the mixer:
Activate the eld to start the mixer.
Activate the eld to increase the speed.
Activate the eld to reduce the speed.
The speed indicator below the elds to shows the
mixing speed of the tool.
Four xed speeds:
For quick choice of speed, use the elds to .
Field corresponds lowest speed.
Field corresponds approx. 30% of maximum speed.
Field corresponds approx. 60% of maximum speed.
Field corresponds maximum speed.
Indication of operation time:
Before starting the mixer, an operation time for the mixer can
be chosen by adjusting the time on and . If the eld
is activated for longer time, the speed is increased/reduced
quicker.
Minutes and seconds are shown in the text eld between
and .
Automatic lowering of bowl:
Once the mixer has been started, the operator can make the
mixer lower the bowl automatically when it stops by pressing
. The diode in the eld is ashing after the activation.
Inspection of the ingredients during operation:
If it is wished to stop the mixer without affecting the opera-
tion time, the eld can be activated. The mixer will re-
duce speed and then stop, the operation time will also stop.
If the guard is opened, the display shows , but the
operation time is displayed again when the guard is closed.
Close the bowl screen and press and the mixer will start
at the lowest speed. The operation time continues from before.
Lowering of bowl:
When the ingredients in the bowl have been mixed, the mixer
is stopped by activating the eld .The bowl is lowered by
activating the eld . When the bowl has reached its bottom
position, the bowl screen can be opened.
Emergency stop
Bowl up
Bowl down
Pause
Time up
Text eld
Time down
Fixed speeds
Speed indicator
Speed down
Speed up
Start/Stop
REMIX
11
oVerload:
Do not overload the mixer. Sticky and heavy doughs
can overload the mixer. Overloading is further exac-
erbated if the speed of the mixing tool is increased
beyond the recommended values or if a wrong mixing
tool is used. Large lumps of fat or cooled ingredients
must be cut into small parts before they are placed
in the bowl.
If the mixer is overloaded for an extended period, it
will cut out. An error code will show on the display.
Follow the instructions for ”Procedure in case of
overloading”
ProCedure In CaSe of oVerloadInG:
• Push emergency stop.
• Open the bowl screen.
• Reduce the bowl contents.
• Close the bowl screen and release the emergency stop.
• If the error code is still shown on the display, see the “Er-
ror codes” section on page 12.
If the emergency stop has been activated while the mixer is
running with a full bowl, it may be necessary to lower the bowl
in order to empty it.
• Release the emergency stop to connect the power to
the mixer.
• Lower the bowl and empty it.
• Now the mixer can be used as normal again.
how to brInG amIxer to StoP:
If the mixer stopped after the bowl screen has been opened, it
can be re-started by pressing twice (the rst press resets
the mixer’s safety switch).
The mixer should only be stopped using the emer-
gency button if there is an emergency.
readInG the number of oPeratInG hourS/
dayS/yearS:
It is possible to read how long the mixer has been in opera-
tion (operation = tool revolving). The total time is read as a
combination of hours, days and years; see below:
• Press the emergency stop
• Press and the number of hours the mixer has been
operating will be displayed, e.g.: if it shows 157, this means
1 hour and 57 minutes
• Press and the number of years and days the mixer
has been operating will be displayed, e.g.: if it shows 1120,
this means 1 year and 120 days.
reSettInG the Control SyStem:
• Press the emergency stop
• Press for 10 seconds.
12
meChanICal ComPonent error:
The bowl is too tight or too loose in the bowl arms.
Solution: “Adjustment of bowl clamping and centering”, page 14
The tool hits the sides of the bowl.
Solution: “Adjustment of bowl clamping and centering”, page 14
Abnormal noise from the lifting actuator:
Solution: Lubrication of actuator; see lubrication chart on page 22
error CodeS Shown In dISPlay:
The error codes shown on the display are from the motor or the frequency transformer:
Motor error codes:
Code Error Solution
EE1 The CE switch interrupted the safety circuit when the
mixer started
Check that the CE switch is closed with the bowl in the
top position
EE2 The bowl screen is open If the screen is opened while the tool is not rotating, the
error code will be eliminated when the screen is closed.
If the screen is opened while the tool is rotating, closing
the screen and pushing will eliminate the error code.
EE3 The bowl is not correctly positioned, so the inductive sen-
sor has not been activated
Check that the bowl is positioned correctly – if the bowl
ring has three “ears”, the middle ear must point in towards
the body of the mixer, otherwise the bowl must be lowered
again and turned to the correct position. (It is possible to
lower the bowl even if the error code is displayed.)
If/when the bowl is positioned correctly, push it right back
into the bowl arms, the inductive sensor will then be acti-
vated and you can lift the bowl.
If contact between the sensor and bowl is interrupted
again, the error code will appear in the display.
It is still possible to lift the bowl during the rst 5 seconds
when the error code is shown, after this the lifting move-
ment will be deactivated.
Push the bowl right back into the bowl arms again so that
contact is re-established between the bowl and sensor. The
error code will disappear and you can lift the bowl again.
EE4 The thermal sensor in the motor has overheated Reduce the quantity of ingredients in the bowl.
EE5 The overcurrent switch to the lifting motor has tripped.
Once the cause of the problem is found and the problem
has been xed, reset the overcurrent switch by press-
ing the blue button on the switch, see ill. The overcurrent
switch is in the electrical box
Reason: The bowl arms have reached the physical end
stop but the lifting motor has not cut out.
Check that the reed contacts, located on the outer tube
of the lifting motor spindle, have been activated (the
yellow diode on the contact illuminates) when the bowl
arms are at the top or bottom.
If the reed contacts do not activate, they must be replaced
Reason: The bowl has too great a quantity of ingredients. Reduce the quantity of ingredients in the bowl
EE6
The panel is not connecting with the frequency transformer
. Check the connection.
EE7 There is a fault with the frequency transformer.
Check the error log to ascertain the error code; see page 13
13
Call uP an error loG of the laSt 10 dISConneCtIonS:
The last 10 disconnections due to errors resulting in code can be read on the mixer display:
• Press the emergency stop
• Press and to browse the log
• The diodes on the speed indicator light up. The age of the error is indicated by the diode that illuminates:
The rst diode lights up – the last (most recent) error code is displayed
The second diode lights up – the second-last error code is displayed
The third diode lights up – the third-last error code is displayed, etc.
error CodeS dISPlayed In the error loG:
Display
on the
mixer
Reason for error User Engineer
Fault correction Frequency
transformer
display
Error description
1
Error in frequency transformer
Call the engineer UU DC bus undervoltage
2
Error in frequency transformer
Call the engineer OU DC bus overvoltage
3Overloading of the frequency
transformer
Reduce the quan-
tity in the bowl
OI.AC Overcurrent at drive output
4Overloading of the frequency
transformer
Reduce the quan-
tity in the bowl
OI.br Braking IGBT transistor overcurrent
61 phase of supply voltage missing Call the engineer ph.AC Loss of a motor phase with brake enabled
7?? OSP Over speed
19 Overloading of the frequency
transformer
Reduce the quan-
tity in the bowl
it.br Braking resistor overload I x t
20 Overloading of the motor Reduce the quan-
tity in the bowl
it.AC Motor overload I x t
21 Overloading of the frequency
transformer
Reduce the quan-
tity in the bowl
Oht1 IGBT overheating detected by internal sensor
22 Overloading of the frequency
transformer
Reduce the quan-
tity in the bowl
Oht2 Internal braking resistor overheating detected by
thermal sensor
24 Overloading of the motor Reduce the quan-
tity in the bowl
th Motor thermal sensor has tripped
26
Error in frequency transformer
Call the engineer O.Ld1 Overload on the +24V power supply or digital
27
Error in frequency transformer
Call the engineer CL1 Loss of the current reference on analog input
ADI1
28
Error in frequency transformer
Call the engineer CL2 Loss of the current reference on analog input
ADI2
29
Error in frequency transformer
Call the engineer CL3 Loss of the current reference on analog input
ADIO3
30 Connection broken between panel
and frequency transformer
Call the engineer SCL Loss of serial link communication
31
Error in frequency transformer
Call the engineer EEF EEPROM trip or transfer problem with XPress-
Key (drive and key version different)
33 Error in motor Call the engineer rS Trip during measurement of the stator resistance
34
Error in frequency transformer
Call the engineer Fbus Disconnection of the eldbus during operation or
error detected by the bus option
35 Connection broken from saftey cir-
cuit to frequency transformer
Call the engineer Secd Secure disable input trip
36 Error in voltage supply to the mixer Call the engineer Enc1 Loss of channel U
37 Error in voltage supply to the mixer Call the engineer Enc2 Loss of channel V
38 Error in voltage supply to the mixer Call the engineer Enc3 Loss of channel W
14
The bearing (A) has two diameters. As standard the mixer
is delivered with the bearings mounted so that the largest
diameter points away from the bowl arms, which means
the tightest bowl clamping.
adjuStment of bowl CenterInG erGo60 and
erGo100:
First nd the present bowl centering: mount the beater and
the bowl, then raise the bowl arms up to normal working posi-
tion. With your hand turn the beater, and then measure the
distance between beater and bowl edge. By removing the
rear covering the bowl arm guide plate is now accessible (E).
Loosen the screws (D) and move the bowl arm guide plate in
the required direction. Again turn the beater and measure the
distance between beater and bowl. When the bowl has been
centred, fasten the bowl arm guide plate in the new position
and screw on the rear covering.
adjuStment of bowl fIxInG erGo60 and
erGo100:
The bowl arms must be raised to normal working position.
The adjusting diameter (Y) shall be measured inside between
the bowl arms:
In case the bowl fastening is too tight, remove the lock ring
(B) and draw the bearing (A) from the shaft (C). The bearing
should be turned 180oand be mounted on the shaft again. It
might be necessary to turn both bearings. At last check the
bowl centering and if necessary, adjust.
AE60 = 17 47/64”
Adjusting diameter (Y):
AE100 = 21 13/16”
15
adjuStInG of bowl ClamPInG and CenterInG erGo150:
In the rear part of the bowl arms (J) a shaft with an eccentric stud (K) has been mounted, on which the ball bearing is mounted.
By turning the eccentric stud, the bowl arms can be opened and closed so that the clamping and the centering of the bowl can
be adjusted. It has to be observed that the shaft is mounted in the bowl arm with a thread so that when the eccentric stud is
turned, the whole shaft is turned out and in into the bowl arms. When exchanging the whole shaft, the right starting point for the
adjustment must be found rst. The ball bearing (L) must be in the middle of the guide plate (M) so that the width of the entire
ball bearing is tting tightly against the guide plate, and at the same time it has to be observed that the eccentric stud cannot hit
the back plate when the adjustment has been nished.
In order to counteract that the eccentric shaft turns loose by itself when the mixer is working, the eccentric shaft must be self-
tightening. In order to obtain this effect, the below drawings must be followed, on which the adjusting area for the left and the
right bowl arm, resp. is shown.
First nd the bowl centering, e.g. by mounting bowl and beater in the mixer, and turn the beater round with your hand, and measure
the distance from the beater to the edge of the bowl. • When adjusting the clamping and centering of the bowl, the bowl arms
must be raised into working position. When exchanging the shaft with
eccentric stud (K) the bowl arms must be lowered.
• First open the lock plate (N).
• Loosen the shaft counter nut (P), use span 46.
• Screw an M8 bolt with counter nut (R) into both the eccentric studs (K),
and tighten the counter nuts. If the shaft with the eccentric stud has
stuck in the bowl arm, it can be loosened with a key with the span 36.
• By turning the eccentric studs the clamping and the centering of the
bowl can be adjusted.
• Remember to use the right adjusting area for right and left bowl arm.
The drawings show the adjusting area for
•
When the adjustment is correct, tighten the shaft counter nuts (P).
Hold the bolt (R) while the shaft counter nut is tightened.
• Knock the lock plate (N) in position.
• Remove bolt and counter nut
Movement of
the bowl arm Adjusting area for right bowl
arm, seen from behind.
Loose bowl
clamping
Tight bowl
clamping
Tight bowl clamping
Movement of the
bowl arm
Loose bowl clamping
Adjusting area for left bowl
arm, seen from behind.
Adjusting diameter
ERGO150
(Y) = 23 57/64”
16
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eleCtrICal-ComPonentS:
17
¡
Safety CIrCuIt:
18
BE BEIGE
BK BLACK
BN BROWN
BNBU BROWNBLUE
BNGN BROWNGREEN
BNRD BROWNRED
BU BLUE
BUBK BLUEBLACK
BUGN BLUEGREEN
GN GREEN
GNBK GREENBLACK
GY GREY
GYBK GREYBLACK
GYBN GRAYBROWN
GYBU GREYBLUE
GYGN GREYGREEN
GYRD GREYRED
GYVT GREYVIOLET
OG ORANGE
OGBU ORANGEBLUE
OGGN ORANGEGREEN
OGGY ORANGEGREY
OGBN ORANGEBROWN
OGRD ORANGERED
PK PINK
RD RED
RDBK REDBLACK
RDBU REDBLUE
RDGN REDGREEN
VT VIOLET
WH WHITE
WHBK WHITEBLACK
WHBU WHITEBLUE
WHGY WHITEGREY
WHOG WHITEORANGE
WHRD WHITERED
WHVT WHITEVIOLET
WHYE WHITEYELLOW
WHGN WHITEGREEN
WHBN WHITEBROWN
YE YELLOW
YEBK YELLOWBLACK
YEBU YELLOWBLUE
YEGY YELLOWGREY
YEBN YELLOWBROWN
Wire code, IEC/EN 60757
eleCtrICal dIaGramS:
0 1 2 3 4 5 6 7 8 9
A/S WODSCHOW & CO
Kirkebjerg Søpark 6
DK-2605 Broenby
www.bearvarimixer.dk
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File name:
Page title: Main power
1
527-10-2015
27-10-2015 2
CE * Ergo 60 VL-4 - Ergo 100 VL-4 - Ergo 140 VL-4
Ergo 60 VL4.8-CE
M
3
M
3
0 1 2 3 4 5 6 7 8 9
-K2
A1
+
42
Nc.
13
No.
S33
14
No.
A2
-
41
Nc.
S34
S11
S22
S12
S21
-B1
BU
BN
BK
GY
-B2
GY
BK
BU
BN
BK
BK
BN
BN
BU
BU
GY
GY
OGBN
WHBN
WHGN
YEBN
PK
YE
BE
OG
RD
GN
WH
BN
-S1
12
12
RDBK
BUBK
WHRD
GYBK
GYRD
GYGN
BNRD
OGRD
-S2
1112
2324
L+
1.9
L-
1.9
BU
VT
-K1
J8 J8 J1 J1 J1 J1
J1 J1 J1 J1
J2 J2 J2 J2 J2 J2 J2 J2
-M1
3/4
PE
U1
V1
W1
L1
L2
L3
PE
EMR4-F500-2
m˂ 3
-BK1
3/1
L1
L2
L3
-Q1
3/3
3/6
-R1
L1U
L2V
L3W
PEPE
-Q2
3/1
L1
L2
L3
PE
1,8-2,6A
-F1
12
34
56
3/5
-T1
1
FG
TB1
2
3
AC/
N
(L2)
AC/
L
(L1)
1
2
3
4
+V -V
BU
VT
TB2
-M2
PE
U1
V1
W1
L+
2.0
L-
2.0
PE
2.0
PE
1.9
3/3
-R2
BK
GY
BN
BK
GY
BN
BK
BK
BK
BK
GY
BN
BK
GY
BN
BK
GY
BN
BK
GY
BN
BK
GY
BN
WH
WH
BU
VT
L1
L3
L2
-K3
3/6
A1
A2
FRAME
FRAME
A/S WODSCHOW & CO
Kirkebjerg Søpark 6
DK-2605 Broenby
www.bearvarimixer.dk
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File name:
Page title: Coltrol Voltage
2
527-10-2015
27-10-2015 3
CE * Ergo 60 VL-4 - Ergo 100 VL-4 - Ergo 140 VL-4
Ergo 60 VL4.8-CE
Main Motor
(PTO in motor)
Frequency inverter
Main motor
Lift Motor
Motor protection
Direktion control
400VAC/24VDC
Power supply
400VAC/24VDC
Solid state relay
Direktion control
RFI filter
RFI lter
0-5A
DC OUTPUT DC OUTPUT
3 x 400V AC + PE
Power supply
Max. 16A
Customer supplied
Phase sequencing relay
Front Panel Print
3/0
4/0
Safety relay
switches switches
Emergency switch CE switch
Magnetic Magnetic
Reset Reset
208V AC - 380V AC
220V AC - 400 V AC
230V AC - 415 V AC
250V AC - 440V AC
Ferrits
Beads
Break resistor Safety relay
Stop time
19
Deep-switche must
be in OFF-position,
as they are not in use
0 1 2 3 4 5 6 7 8 9
A/S WODSCHOW & CO
Kirkebjerg Søpark 6
DK-2605 Broenby
www.bearvarimixer.dk
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Number of pages:
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Last corrected:
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Project rev.: Rev. 8
/Appr. (init/date):
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Drawing no.:
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File name:
Page title: Main power
1
527-10-2015
27-10-2015 2
CE * Ergo 60 VL-4 - Ergo 100 VL-4 - Ergo 140 VL-4
Ergo 60 VL4.8-CE
M
3
M
3
0 1 2 3 4 5 6 7 8 9
-K2
A1
+
42
Nc.
13
No.
S33
14
No.
A2
-
41
Nc.
S34
S11
S22
S12
S21
-B1
BU
BN
BK
GY
-B2
GY
BK
BU
BN
BK
BK
BN
BN
BU
BU
GY
GY
OGBN
WHBN
WHGN
YEBN
PK
YE
BE
OG
RD
GN
WH
BN
-S1
12
12
RDBK
BUBK
WHRD
GYBK
GYRD
GYGN
BNRD
OGRD
-S2
1112
2324
L+
1.9
L-
1.9
BU
VT
-K1
J8 J8 J1 J1 J1 J1
J1 J1 J1 J1
J2 J2 J2 J2 J2 J2 J2 J2
-M1
3/4
PE
U1
V1
W1
L1
L2
L3
PE
EMR4-F500-2
m˂ 3
-BK1
3/1
L1
L2
L3
-Q1
3/3
3/6
-R1
L1U
L2V
L3W
PEPE
-Q2
3/1
L1
L2
L3
PE
1,8-2,6A
-F1
12
34
56
3/5
-T1
1
FG
TB1
2
3
AC/
N
(L2)
AC/
L
(L1)
1
2
3
4
+V -V
BU
VT
TB2
-M2
PE
U1
V1
W1
L+
2.0
L-
2.0
PE
2.0
PE
1.9
3/3
-R2
BK
GY
BN
BK
GY
BN
BK
BK
BK
BK
GY
BN
BK
GY
BN
BK
GY
BN
BK
GY
BN
BK
GY
BN
WH
WH
BU
VT
L1
L3
L2
-K3
3/6
A1
A2
FRAME
FRAME
A/S WODSCHOW & CO
Kirkebjerg Søpark 6
DK-2605 Broenby
www.bearvarimixer.dk
Page
Previous page
Next page
Number of pages:
Last printed:
Last corrected:
Page rev.:
Project rev.: Rev. 8
/Appr. (init/date):
/Const. (project/page):
Drawing no.:
Subject name:Project title:
File name:
Page title: Coltrol Voltage
2
527-10-2015
27-10-2015 3
CE * Ergo 60 VL-4 - Ergo 100 VL-4 - Ergo 140 VL-4
Ergo 60 VL4.8-CE
Main Motor
(PTO in motor)
Frequency inverter
Main motor
Lift Motor
Motor protection
Direktion control
400VAC/24VDC
Power supply
400VAC/24VDC
Solid state relay
Direktion control
RFI filter
RFI lter
0-5A
DC OUTPUT DC OUTPUT
3 x 400V AC + PE
Power supply
Max. 16A
Customer supplied
Phase sequencing relay
Front Panel Print
3/0
4/0
Safety relay
switches switches
Emergency switch CE switch
Magnetic Magnetic
Reset Reset
208V AC - 380V AC
220V AC - 400 V AC
230V AC - 415 V AC
250V AC - 440V AC
Ferrits
Beads
Break resistor Safety relay
Stop time
20
CC
F
dL
Fig. 2. Belt tension.
torePlaCe alIftInG aCtuator:
Lift the bowl arms to the top position.
Lower the bowl arms to a pressure relief point set at approx.
midway.
It is very important that the bowl arms are low-
ered to a pressure relief point before disassem-
bling the lifting actuator.
Cut the power to the machine by removing the plug from the
socket.
Remove the three plugs for the reed contacts on the actuator.
Remove the lifting actuator from the bowl arms by removing
the pins and axle.
Remove the cotter pin that secures the actuator at the top.
Remove the cable to the actuator and lift the actuator out
from the mixing machine.
Install the new actuator.
Connect the machine to the power supply.
If replacing the lowest actuator ttings, use Lochtite 270 to
tighten the ttings.
torePlaCe abelt:
The old belt can be removed by loosening the belt tightener.
Installing a new belt:
1. Place the belt in the wheel groove.
2. Tighten the belt using the belt tightener
3.
Tighten the belt until the belt can be bent approximately
23/64” (dL) at a pressure of approx. 19 lb (F), see Fig.
2.
4. Run the machine with a regular production load for ap-
proximately 10 min.
5.
Check the belt tension by measuring its elasticity. If the
elasticity has changed, retighten as described in point 3.
The belt tension should be checked every 6 months.
If there is not enough belt tension, the belt will wear out
quickly, and if there is too much tension, there is a risk that
the life-span of the bearings will be considerably shortened.
Then follow the section “Fine-tuning the reed contacts
and CE microswitch”.
The lifting actuator has 3 proximity detectors (reed contacts)
that check the position of the bowl.
rePlaCInG the reed ContaCtS:
Remove the incorrectly charged contact and install the new
contact according to Fig. 3. Connect the cable as shown in
the illustration on page 14.
Follow the instructions below to secure the reed contact in
the correct position.
fIne-tunInG reed ContaCtS and Ce mICro-
SwItCh:
Check that the location of the reed contacts matches up
with the marks in Fig 3.
Connect the reed contacts with the matching cables – see
illustration on page 16.
Adjust the three contacts and the CE microswitch according
to the following sequence:
1. Adjusting the top reed contact:
Contact Adetermines the top position of the bowl.
The contact must be positioned in accordance with the
mark in Fig. 3.
Raise the bowl to the position corresponding to mark X,
Fig. 5.
Adjust the top reed contact upwards until the reed LED
lights up – it is important to stop adjusting once the LED
lights up!
2. Adjusting CE-microswitch:
ERGO60 and ERGO100, se Fig. 4, page 24.
ERGO150, se Fig. 4a, page 24.
3. Adjusting the reed contact for the JOG function
Contact Bdetermines where the machine’s JOG function
starts, see also “Bowl lifting and JOG function” on page 3.
The contact must be positioned as shown in Fig. 3 and
does not require any further adjustment.
4. Adjusting the bottom reed contact:
Contact Cdetermines the bottom position of the bowl.
The contact must be positioned in accordance with the
mark in Fig. 3.
Raise the bowl to the position that corresponds to mark Y in
Fig. 5.
Adjust the bottom reed contact until the reed LED lights up
– it is important to stop adjusting once the LED lights up
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