Elma Multispeed User manual

Elma Schmidbauer GmbH Gottlieb-Daimler-Str. 17 D-78224 Singen Phone [phone] / 882-0 Fax [phone] / 882-266 info@elma-
ultrasonic.com
www.elma-ultrasonic.com
document ref. 104 6937
Operating Instructions
Multispeed
Polishing unit

english


Contents
2BA_Multispeed_EN_Vers.01.2014 © Elma Schmidbauer GmbH
Contents
1General....................................................................... 3
2Important safety warnings .......................................... 3
3Product description..................................................... 4
3.1 CE conformity ............................................................. 4
3.2 Designation of the elements........................................ 4
3.3 Technical details ......................................................... 5
4Putting into Operations............................................... 5
5Upkeep of the Machine .............................................. 6
6Accessory Parts/ ........................................................ 7
7Putting out of action and waste disposal.................... 7
8Manufacturer's contact address ................................. 8

General
© Elma Schmidbauer GmbH BA_Multispeed_EN_Vers.01.2014
3
1 General
The present Operating Instructions are part of the delivered
equipment. They must be ready for use at any time and remain
with the unit in case of resale.
We reserve the right to carry out technical modifications on the
unit due to advanced development.
An operating manual cannot take account of every conceivable
use. An operating manual cannot take account of every
possible use. Contact your dealer or the manufacturer for
further information or in the event of problems which are not
covered or not sufficiently covered in this operating manual
2 Important safety warnings
To be read before initial operation!
This polishing machine Elma Polini is intended only for
polishing metal items.
Check the unit and mains cable for transport damages. In case
of visible damages do not put the unit into operation.
For safety reasons, this electrical appliance must be connected
to a correctly grounded socket only. the technical details
indicated on the nameplate must correspond with the available
mains connection details, in particular those of the mains
voltage.
Place the unit onto a stable surface. Keep the unit dry!
Caution - risk of injury! Do not reach into rotating spindle or
polishing wheel during operation. Keep away cloths and hairs
from rotating machine parts when operating the polishing unit.
In order to prevent electrical accidents keep the working
surface, the unit and the mains plug dry!
In case of damages on the Super Elite or the mains cable do
not connect the unit to the mains!
The unit must be opened by authorized and specialized
personnel only! Unplug the mains cable before opening the unit!
Intended use
Transport damages
Mains connection
Placement
Rotary machine parts
Prevention of
electrical accidents

Product description
4
BA_Multispeed_EN_Vers.01.2014 © Elma Schmidbauer GmbH
3 Product description
The large polishing unit with two brushes. Powerful polishing
with optimised dust collection system. Two speeds of 1400 /
2800 rpm. The protective covers can be folded up for polishing
large pieces. The polishing area is lit up.
3.1 CE conformity
The present Elma polishing unit complies with the relevant CE
criteria.
The declaration of conformity is available from the
manufacturer.
3.2 Designation of the elements
cover
polishing tip
gauze filter
filter drawer
screws
lamp right
suction fan right
suction fan left
lamp left
Black switch – Position centre = Motor cut off
Black switch – Position left = Speed 1400 rpm.
Black switch – Position right = Speed 2800 rpm
NOTE! With the equipment (black switch) rotate always both
spindles switch on at the same time.
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
I F
G
H
J

Putting into Operations
© Elma Schmidbauer GmbH BA_Multispeed_EN_Vers.01.2014
5
3.3 Technical details
Mains voltage (
as per version
) (Vac)
100-120
or
240-240
Mains frequency (Hz)
50 / 60
Operation connected loads (Watts)
220
Airflow Rate (m3/h)
480
Number of Revolutions (rpm)
1400/2800
External measurements W / D / H (mm)
720 x 350 x450
Weight (Kg)
36,5
Material of housing
Steel sheet painted
4 Putting into Operations
Compare voltage on type-plate with the voltage in your
workshop.
Place the unit onto a stable surface. Keep the unit dry!
Fit the polishing brush firmly on the polishing spindle and
tighten by turning slightly to the right.
The polishing wheel is screwed onto the polishing tip in a
clockwise direction until it has achieved the necessary
tightness. Care should be taken that the polishing wheel does
not wobble.
Connect the equipment to the mains supply. The prescribed
supply voltage can be taken from the name plate on the back of
the machine.
Switch with the right switch the exhaust in and/or out. The
exhaust should be used in principle with all polishing work
Switch the lighting of the polishing area with the left switch in
and/or out.
Once the polishing tools are mounted, you may begin with the
polishing. If larger workpieces are polished, the cover over the
polishing area can be tipped back or removed. See the section
on MAINTENANCE.
Preparation
Fitting of the
polishing spindles
Polishing wheel
installation
Equipment at
electricity mains
attach
Blowers switch on
Lamp switch on

Upkeep of the Machine
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BA_Multispeed_EN_Vers.01.2014 © Elma Schmidbauer GmbH
5 Upkeep of the Machine
The device should be cleaned once a week. In order to allow for
a simple cleaning of the device, the shrouding cover over the
polishing area can be removed. To that end, the captivated
screw, located in the upper left area of the cover, must be
loosened. The shrouding cover can now be tipped back or, by
pushing it to the left, it can be removed from the hinges. Before
removal of the hood, the plug of the lamp must be
disconnected. The device and the interior of the shrouding
cover can now easily be cleaned with a soft cloth. When it is
heavily soiled, a mild cleaning agent can be used. To
reassemble the device, the shrouding cover is placed upon the
device and tightened down with the captivated screw. Once the
shrouding cover is remounted, the lamp must be re-connected
with the aid of the plug.
If the output of the extractor decreases markedly, the filter mat
must be changed. The filter is to be found in the filter drawer on
the front right-hand side of the machine. To change the filter
mat, the two screws are each turned a quarter rotation to the
left and the filter drawer is pulled forward out of the machine.
The old filter should be removed and the new filter inserted with
the printed side down. By emptying the gauze filter that is
located under the polishing wheel, gross detritus such as brush
hairs, etc., can be removed.
Filter met information: the filter mat in use is a fine filter and is
extremely well suited to screen out dust arising from the
polishing process. The surface is adhesive with a degree of
separation of 97% in accordance with DIN 24 185.
This filter mat is not washable. If filters capable of being washed
out are desired, they are available on request. These filter mats
belong to the coarse filter category with a filtration efficiency of
94% according to DIN 24 185. Disadvantage: fine dust particles
are not filtered out.
The saturated filter mat can be washed out using a soap
solution. The filter mat is laid in a large container e. g. a tank
and is washed out in a soap solution consisting of water at 40-
50° C with a washing agent added. DO NOT WRING OUT!
Then rinse the filter mat thoroughly with running water and
shake it thoroughly to get rid of the water.
When the polishing wheel is being changed, the equipment
should be switched off and the plug removed.
Remove machine’s plug from mains - Unscrew lamp protection,
(Plexiglas) - remove defective tubular lamp from socket and
replace it by a new one. Screw on lamp protection.
The polishing engine does not require any attendance.
Cleaning
Filter mat
Cleaning of filter mat
Polishing wheel
change
Changing of the
tubular lamps
Motor

Accessory Parts/
© Elma Schmidbauer GmbH BA_Multispeed_EN_Vers.01.2014
7
For your own safety, we recommend that you check the mains
cable and the mains connection jack at the unit for damage at
regular intervals.
There are no fuses in the machine.
In case of technical faults please contact your supplier or the
manufacturer of the unit.
Repair and maintenance works which require the unit to be
connected and opened must be carried out by authorized and
specialized personnel only.
Separate the unit from the mains before opening up the
housing. The manufacturer cannot be held responsible for any
damage caused by unauthorized repair works.
In case of damage please contact the manufacturer or your
supplier.
6 Accessory Parts/
Filter Mat order number 3 80 02 00 013
Polishing Tip right order number 3 80 01 00 017
Polishing Tip left order number 3 80 03 00 005
7 Putting out of action and waste disposal
The unit can be taken to metal and electronics recycling
stations or returned to the manufacturer.
Mains cable and
mains connection
Repair
Opening by
authorized
specialized
personnel only
DANGER

Manufacturer's contact address
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BA_Multispeed_EN_Vers.01.2014 © Elma Schmidbauer GmbH
8 Manufacturer's contact address
Elma Schmidbauer GmbH
Gottlieb-Daimler-Str. 17, D-78224 Singen
Phone [phone] / 882-0
Fax [phone] / 882-266
[e-mail]
www.elma-ultrasonic.com
Do you have any queries or suggestions concerning the present
unit, its operation or the Operating Instructions?
Please contact us, we will be glad to assist:
Technical Support
Phone [phone] / 882-280
Fax [phone] / 882-253
[e-mail]
Subject to technical and visual modifications Elma_ch_03/04