Wassermann WSM-2/ 500 W User manual

WASSERMANN DENTAL
-
MASCHINEN GMBH
User manual
WSM-2 / 500 W
polisher motor
Fig.: WSM-2

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Dear customer,
Thank you for choosing a product from the Wassermann range. Wassermann dental
equipment incorporates the highest standards of quality and the latest technology. In
order to enjoy maximum performance and years of trouble-free operation from the
equipment, please read this user manual carefully before you start work, and operate
the unit according to the recommended guidelines.
Keep this user manual on hand for ready reference.
Company address:
Wassermann Dental-Maschinen GmbH
Rudorffweg 15-17
D-21031 Hamburg
Germany
Tel.: [phone] Fax.: [phone]
email: info @ wassermann-dental.com
URL: http: // www. wassermann-dental.com
Erstellt: 22.06.2005 /ap Version: 1 Auftrag: 155999/111

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Contents
Contents ........................................................................................................................ 2
1For your safety....................................................................................................... 3
1.1 CORRECT USE OF THIS PRODUCT.......................................................................... 3
1.2 SAFETY SYMBOLS USED IN THIS MANUAL................................................................ 3
1.3 SAFETY GUIDELINES ............................................................................................ 3
1.4 RESPONSIBILITY FOR OPERATION AND DAMAGE...................................................... 4
1.5 AUTHORIZED USERS ............................................................................................ 4
2Care and maintenance........................................................................................... 5
2.1 MAINTENANCE .................................................................................................... 5
2.2 CARE ................................................................................................................. 5
3Use/ Application..................................................................................................... 6
4Before you start ..................................................................................................... 6
4.1 UNPACKING / TRANSPORT.................................................................................... 6
4.2 CONTENTS ......................................................................................................... 6
4.3 SET-UP AND STORAGE ......................................................................................... 7
5Installing the brush spindles ................................................................................ 7
6Start-up ................................................................................................................... 7
7Troubleshooting / Correcting errors .................................................................... 8
7.1 TECHNICAL DATA 155999 .................................................................................... 8
7.2 ACCESSORIES AND SPARE PARTS ......................................................................... 9
7.3 REPAIRS............................................................................................................. 9
8Warranty ................................................................................................................. 9
9EC conformity certificate .................................................................................... 10

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1 For your safety
1.1 Correct use of this product
Your polisher motor is designed for polishing dental products. The nuts on each
side are used for undoing the polishing spindle and as a form of shaft protection.
1.2 Safety symbols used in this manual
Warning!
This is a warning of risk situations and dangers. Failure to observe this
warning could be life-threatening. These warnings must be observed.
Information!
This symbol draws your attention to specific features, which should be
noted.
1.3 Safety guidelines
Configuring and operating this equipment requires precise knowledge and
observance of the instructions in this user manual. The equipment is designed only for
its intended application.
Servicing and repairs should be carried out only by authorised
specialists.
Make sure that the unit is connected to the correct mains voltage.
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1.4 Responsibility for operation and damage
The responsibility for operating the unit lies exclusively with the owner or user if the said
unit is incorrectly serviced, maintained or altered by persons not employed by an
accredited dealer or if the unit is used in a manner contrary to its specified purpose.
The unit must be maintained and operated in accordance with this user manual.
Wassermann Dental-Maschinen GmbH is not responsible for damage arising from the
non-observance of these instructions.
Guarantee and responsibility provisions contained in the sales and supply conditions of
Wassermann Dental-Maschinen GmbH are not extended by these instructions.
Product responsibility lapses if the equipment is altered by
unauthorized third parties or if non-original parts are installed. Use
only original WASSERMANN replacement parts.
1.5 Authorized users
The owner of the equipment must ensure that any users have been provided with the
user manual and that they have read and understood its contents before operating the
equipment.
Ensure that this user manual is accessible at all times and has been
read and understood.
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2 Care and maintenance
2.1 Maintenance
The equipment should be cleaned at regular intervals to ensure trouble-free operation.
It requires only normal cleaning (sponge, damp cloth, mild detergent). Do not use
chemical additives.
You should, however, make sure that the bores of the nuts for the brush spindle stay
clean. Be especially careful when polishing with pumice.
When undoing the nuts, remember that the left side has a right-handed thread and
the right side a left-handed thread.
2.2 Care
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Always disconnect the power cable before undertaking
cleaning or maintenance.
The model plate must always be legible and should not be
removed.
Remove external dirt from time to time with some f
orm of cold
cleaner.
Use only cold cleaners to avoid damaging the paintwork or
removing the lettering.
Recommended: A151 universal cleaner.

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3 Use/ Application
The WSM-2 polisher motor is a well-proven, efficient and maintenance-free single-
phase AC motor (induction motor) with 2 speed options: 1500 rpm and 3000 rpm. It is
fitted with low-noise, completely maintenance-free ball bearings. Shaft ends have 9 mm
standard tapers for mounting the brush spindles.
4 Before you start
4.1 Unpacking / Transport
- Open the cartons, remove the packing materials, and carefully lift out the instrument
and accessories. Check that the accessories are correct.
- Place the unit on a firm, level surface or mount it on the wall using the optional wall
bracket.
- When transporting the unit, use appropriate packing materials to avoid accidental
damage.
Locate the user manual and read it carefully.
When unpacking, it is important to identify any accidental transport
damage. If necessary, draw up an immediate status report.
4.2 Contents
155999 WSM-2 polisher motor
152022 Brush spindle, right
152025 Brush spindle, left
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4.3 Set-up and storage
The location of your polisher motor is very important for its operational reliability,
even if it is only to be stored there for a short time. The room should be dry, well
ventilated and vibration-free. An even temperature and wooden base are
desirable.
The polisher motor must not be set up out of doors.
5 Installing the brush spindles
To use the polisher motor, you have to install the brush spindles, and that involves
first removing the nuts. Use a cloth to clean the shaft ends and then replace the
nuts.
Use compressed air to remove dust and grime from the brush spindles, then install
the spindles as marked: L = left and R = right. Use a hammer and a piece of
plastic to tap the spindles onto the end of the taper.
Excessive force could damage the ball bearings and void the warranty.
The spindles must run true when the motor is on. If they do not, repeat the above
steps.
6 Start-up
The unit must be at room temperature before you start it.
1. Connect the polisher motor to the mains.
2. Use the toggle switch to select the speed.

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7 Troubleshooting / Correcting errors
Fault Likely cause Likely solution
Ball bearing noise Faulty bearings Change bearings
Spindles slip Spindles too
loose
Tap spindles lightly with a hammer
Spindles can be
undone
Spindles too tight
on taper
Contact Service
If the above recommendations do not solve the problem, contact your dental
depot or our Service department.
7.1 Technical data 155999
*Other Voltages upon enquiry.
Noise emission ≤70 db(A).
We reserve the right to make technical changes.
Voltage* 220-240 V / 50/60 Hz
Power consumption 2.3 A
Output 500 W
Weight 13.5 kg
Overall width 460 mm incl. standard spindle
Depth 195 mm
Height 210 mm
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7.2 Accessories and spare parts
Accessories
Item number Description
155022 Brush spindle, right
155025 Brush spindle, left
Spare parts
Item number Description
152022 Brush spindle, right
152025 Brush spindle, left
152043 Brush spindle, long version, 125 mm, right
152044 Brush spindle, long version, 125 mm, left
152056 Holder, right
152057 Holder, left
7.3 Repairs
Servicing or repairs to the unit must only be carried out by trained technicians.
Only original spares are to be used.
Responsibility for the product is voided if altered by unauthorized persons or if
inappropriate components are installed.
8 Warranty
The warranty period for our equipment is 12 months. If faults occur within the warranty
period, contact your dental depot or get in touch directly with our Service department.
Your WSM-2 polishing motor should only be operated in perfect condition. If faults occur
which could harm operators or third parties, the unit should not be used until it has been
fixed.
This warranty does not cover damage caused by improper use, external mechanical
causes, transport damage or interference with the unit by unauthorized persons.