Bego Gelovit 200 User manual

BA 85 981 / 02 334.00001 ...
en
English
Gelovit 200
Translation of the original instructions

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This unit documentation is part of the unit and must be enclosed when
selling or passing on the unit.
•The unit has been designed solely for use in dental laboratories and
comparable establishments for research, commercial and training purposes.
The unit must only be operated by dental professionals, or they must provide
supervision if trainees or other persons operate unit.
•The operating instructions must be read and understood before the device is
used. This particularly applies to the Safety information. The warranty is
void in cases of damage which is caused by non-observance of the operating
instructions. We will also not accept liability for any resulting consequential
damages.
•Symbols used
This symbol indicates very important information. Failure to comply with it may result in
personal injury.
This symbol warns you of hot parts.
BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co • Wilhelm Herbst-Straße 1 • D-28359 Bremen
Telefon [phone] • Telefax [phone] • www.bego.com

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Contents
Page
Operating Instructions
Safety instructions --------------------------------------------------------------------------- 4
About the unit Unit description ------------------------------------------------------- 6
Scope of delivery and special accessories ------------------------ 8
Technical data --------------------------------------------------------- 8
Operation Installation ------------------------------------------------------------- 8
Check set temperatures ---------------------------------------------- 9
Filling ------------------------------------------------------------------- 9
Switching on and duplicating ------------------------------------- 10
Timer------------------------------------------------------------------ 11
Care and maintenance --------------------------------------------- 12
Faults Elimination of faults ------------------------------------------------ 12
Spare parts list
Circuit diagram
Certificate of conformity
GOST Certification
Labels and stickers
Disposal advice -------------------------------------------------------------------- Appendix

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Gelovit is designed exclusively for heating
up gel duplicating material. Any other use is
not regarded as proper. We shall not be liable for
damage resulting from improper use.
Improper use includes, for example, heating water
or other liquids or food!
The safety instructions must be followed in order
to prevent injury to persons or damage to
equipment. We shall not be liable for injury or
damage due to the failure to comply with the safety
instructions.
General safety instructions
lPlace of use
The unit has been designed solely for use in
dental laboratories and comparable
establishments for research, commercial and
training purposes. • The unit may only be
installed on an adequately stable surface. • The
unit must only be used in dry rooms.
lOperator and operating personnel
The unit must only be operated by dental
professionals, or they must provide supervision
if trainees or other persons operate unit. •
Wear the protective clothing prescribed for use
in dental laboratories and observe the rules of
conduct. • The unit may only be operated by
staff members who are familiar with and follow
the instructions of this operating manual. •
The operating manual must be easily
accessible when the machine is operated. •
Observe the national accident prevention
regulations in addition to this operating
manual.
lHandling the machine
Prior to connection to the power supply check
whether the specifications on the rating plate
correspond to the supply network. In the case
of uncertainty, consult an electrician. • The
unit is categorised under protection class 1
and may only be connected to properly earthed
power sources (earth contact sockets). •
Modifications of the machine are not
permitted. • Always keep signs and stickers
such that they are easy to read. They must not
be removed. • Check the machine and leads
for damage regularly. The machine must not
be operated if it has any defects that may result
in risks for the employees or third persons. •
Protect the leads against heat, oil and sharp
edges. The leads must not be used to carry the
machine or to pull out the mains plug.
lCare and maintenance
Always switch off the machine and pull out the
mains plug before performing care, cleaning
or maintenance work. • Only use dry or
slightly moist cloths for cleaning. Do not spray
the machine with water or immerse it in water.
lRepairs
Repairs may be carried out solely by BEGO
customer service or by persons authorised by
BEGO customer service. • Metallic housings
must be grounded properly so as to prevent
them from carrying current. Otherwise they are
extremely dangerous because the housings
may be live due to damage to the machine!
Since a check to ensure that the housing is in a
de-energized state is mandatory every time the
machine has been opened (Germany: check in
accordance with DIN VDE 0701-1), only
qualified electricians may open the machine! •
Only BEGO replacement and wearing parts may
be used.
Safety instructions

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Special safety instructions concerning this unit
Risk of injury!
lDuring the melting process the housing and cover become hot! Let the unit cool down or use safety gloves
before touching the cover.
lBe careful when reaching into the container.
Pull out the mains plug before reaching in!
-The agitator has sharp edges!
- The container may be very hot!
lMolten duplicating material is hot!
Hand protection must be worn at all times.

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Unit description
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Fig. 1
Fig. 2
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Fig. 1 1main power switch, mains supply 5fuse
2outlet 6documentation
3operating panel 7outlet extension
4cover
Gelovit 200 is used to melt and store gel duplicating
material. The temperature of the duplicating material
can be constantly read off an electronic display.
lLowerable operating temperature *
Gelovit 200 is equipped with an electronic temperature
control. The automatic melting system starts after the
duplicating material is inserted at the push of button
: the material is melted and subsequently cooled
down to the operating temperature “T2”. By pressing
button , the temperature can be brought closer to
the reduced operating temperature “T3” within
approx. 20 minutes and contraction due to hardening
can thus be prevented. Because duplicating material
can be kept above the gelling temperature without
clumps occurring only for a short time, it is automati-
cally heated up to the operating temperature “T2”
again after 10 minutes.
lProvision time
The melting and cooling down of 6 kg of duplicating
material to the operating temperature takes 3 - 4
hours, depending on the duplicating material used and
the manufacturer.
lBuilt-in timer
By means of a timer, the unit can be set for the night
so that duplicating material is available at operating
temperature at the beginning of the next working day.
lQuality assurance
Gelovit 200 makes an important contribution to quality
assurance because the number of quality-reducing
melting operations can be monitored (see instructions
in section on “Operation”).
lSafety in the event of power failure
In the event of a temporary power failure, the micro-
processor registers the last operating mode and
continues the setting last selected. It is melted again
only when the duplication material has cooled down
below the reduced operating temperature „T3“.
lThe temperatures are factory-set to 93°C for
melting, 42°C for processing and 39°C for working at
reduced operating temperature. The temperatures can
be varied and thus adapted to the duplicating material
used. For BEGO’s duplicating materials Castogel®and
Wirodouble®we recommend the factory-set tempera-
tures. The settings have to be changed for the BEGO
duplicating material Wirogel M (see „Check set
temperatures“ in section on Operation).
Fig. 2 Function buttons
Button Press, briefly (= )Press, long (= )
Melting, then automatic cooling to T2 Set T1
Cooling / heating to T2 ** Set T2
Cooling to T3 ** Set T3
+ 1 (for settings) Hold down both buttons simultaneously
to reset the counter for melting operations
- 1 (for settings) (actual number) to zero (RESET)
Display number of melting operations (Example 01:08) Set max. number
(01 = Actual number = melting operations so far)
(08 = Max. number = maximum recommended melting operations)
Switch timer on/off Set timer
*Suitable for BEGO duplicating materials Castogel®and Wirodouble®.
* * Prerequisite: Temperature of duplicating material must be above T3.

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Scope of delivery
•Gelovit 200
•Documentation
•Spare fuse
•Outlet extension (for large flasks)
Height / Width / Depth 565 / 310 / 355 mm
Weight 21 kg
Noise emission < 70 dB (A)
Rated voltage 230 V, 50/60 Hz
Special voltages (on request) 100 .... 240 V, 50/60 Hz
Max. power consumption 900 W
Ambient temperature limit 15 .... 30 °C
Accessories
Castogel®6 kg tub Ref. No. 52 052
Wirodouble®6 kg tub Ref. No. 52 050
Wirogel M 6 kg tub Ref. No. 54 351
The unit may only be installed on an
adequately stable surface. • The unit
must only be used in closed rooms. •
Prior to power connection check whether the data
on the rating plate correspond to the power supply
network. In the case of lack of clarity, consult a
qualified electrician. • The unit is subject to safety
class I and may only be connected to properly
grounded power sources.
Technical data
Scope of delivery and accessories
Installation

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Check set temperatures
Filling
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2 3
1Switch on main power switch on right side of unit:
the display indicates the actual temperature in the
duplicating material container.
2Keep button depressed until the acoustic
signal sounds twice: the display indicates the set
temperature desired for approx. 4 seconds.
3If necessary, change the temperature with the
buttons "+" and "-".
Notes: The new temperature is saved approx. 4
seconds after the last input.
lCheck/change T2 and T3 in the same way.
During the melting process the housing and
cover become hot! Let the unit cool down or
use safety gloves before touching the cover.
Be careful when reaching into the container.
Pull out mains plug before reaching in!
lThe mixer has sharp edges!
lThe container may be very hot!
1Open the cover.
2Fill with fist-size pieces of duplicating material:
minimum of 3 kg, maximum of 6 kg.
3Close the cover and turn so that it is locked. The
heating system and mixer only work when the
cover is locked.
Notes:
•Used duplicating material can be re-utilised, but
must first be melted. Clean used duplicating material
carefully with water. Do not put used duplicating
material in the container until immediately before the
next melting operation.
•Do not forget: After filling the unit with fresh
duplicating material, you must reset the counter for
the melting cycles to 0 (press the “+” und “-” buttons
simultaneously and keep them depressed until the
acoustic signal sounds twice).
Notes:
•The factory-set temperatures are recommended for BEGO duplicating materials Castogel®and
Wirodouble®:
T1 melting temperature = 93 °C,
T2 operating temperature = 42 °C, (T2 cannot be set lower than T3.)
T3 reduced operating temperature = 39 °C. (T3 cannot be set higher than T2.)
•The temperatures for Wirogel M have to be changed to: T1 = 96 °C,
T2 and T3 = 54 °C (Wirogel M cannot be processed at reduced temperature)!
•The factory setting of the temperature display is in °C. To change over to °F, call Customer Service.
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1Switch on main power switch on right side of unit.
2Display shows actual temperature of the duplicat-
ing material.
3Press T1 (see notes).
After the desired temperature is reached:
4Place flask under the outlet.
5Open the tap by turning it to the left,
Close the tap by turning it to the right.
During the melting process the housing
and cover become hot! Let the unit cool
down or use safety gloves before touching
the cover.
Molten duplicating material is hot!
Hand protection must be worn at all
times.
Notes:
•Remove and collect any excess duplicating mate-
rial after it has hardened.
•Press T1: duplicating material is melted and
subsequently cooled down to operating temperature.
Duration with 6 kg of duplication material: 3 - 4
hours, depending on the duplicating material used and
the manufacturer. The temperature progression is
displayed. The mixing motor only starts when the
duplicating material becomes hot (approx. 50ºC).
Lamp T1 is constantly lit: melting.
Lamp T2 flashes (or is constantly lit): operating
temperature not yet reached (or has been reached).
•Press T3 after operating temperature has been
reached: duplicating material is cooled down to the
reduced operating temperature - and is heated up to
operating temperature again 10 minutes later.
Lamp T3 flashes (or is constantly lit):
reduced operating temperature not yet reached
(or has been reached).
•Press the button briefly to display the
number of melting operations. (Example 01:08,
01 = Actual number = melting operations so far,
08 = Max. number = maximum recommended melt-
ing operations.)
Caution: The lamp next to the button flashes
when the last recommended melting operation is
reached: Duplicate in the usual way. Before switch-
ing off the unit, drain off the old duplicating
material.
Do not forget: After filling the unit with fresh duplicat-
ing material, you must reset the counter for the
melting cycles to 0 (press the “+” und “-” buttons
simultaneously and keep them depressed until the
acoustic signal sounds twice).
•The max. number of melting operations can be
adjusted according to the duplicating material used:
-Keep the button depressed until the acoustic
signal sounds twice: the display shows the max.
number after the colon (default setting: 08).
-Change the number by means of the “+” and “-”
buttons (“0” setting: no monitoring of the melting
operations).
-The number is saved after approx. 4 seconds.
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Switching on and duplicating