Sirona cerec ac User manual

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Table of contents Sirona Dental Systems GmbH
Operating instructions for storage battery pack CEREC AC
Table of contents
1Dear Customer, ........................................................................................................ 3
1.1 Contact information ....................................................................................... 3
2General data............................................................................................................. 4
2.1 Structure of the document............................................................................. 4
2.1.1 Identification of the danger levels..................................................... 4
2.1.2 Formats and symbols used .............................................................. 5
2.2 Battery warranty ............................................................................................ 5
2.3 Legend .......................................................................................................... 5
2.4 General information on the storage battery pack .......................................... 5
3Inserting the battery.................................................................................................. 6
4Charging the battery................................................................................................. 7
5Replacing the battery ............................................................................................... 8
6Disposal of the storage battery pack ........................................................................ 9

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Sirona Dental Systems GmbH 1Dear Customer,
Operating instructions for storage battery pack CEREC AC 1.1Contact information
1Dear Customer,
General description
Thank you for purchasing your storage battery pack from Sirona.
This storage battery pack enables you to run battery-buffered operation
for up to six minutes with the CEREC AC® device.
Improper use and handling can create hazards and cause damage.
Please therefore read and follow these operating instructions carefully.
Always keep them within easy reach.
Also pay attention to the safety instructions to prevent personal injury and
material damage.
Your Team
Your
CEREC AC team
1.1 Contact information
Worldwide customer service
Customer service center In the event of technical queries, please use our online contact form at
www.sirona.com. In the navigation bar, go to the menu commands
"CONTACT"
/
"Customer Service Center"
and then click the
"CONTACT
FORM FOR TECHNICAL QUESTIONS"
button.
Manufacturer's address (worldwide)
Manufacturer's address Sirona Dental Systems GmbH
Fabrikstrasse 31
64625 Bensheim
Germany
Trademark
Phone: +49 (0) 6251/16-0
Fax: +49 (0) 6251/16-2591
e-mail: [email protected]
www.sirona.com

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2General data Sirona Dental Systems GmbH
2.1Structure of the document Operating instructions for storage battery pack CEREC AC
2General data
Please read this document completely and follow the instructions exactly.
You should always keep it within reach.
Original language of the present document: German.
2.1 Structure of the document
2.1.1 Identification of the danger levels
To prevent personal injury and material damage, please observe the
warning and safety information provided in these operating instructions.
Such information is highlighted as follows:
Tip: Information on making work easier.
DANGER
An imminent danger that could result in serious bodily injury or death.
WARNING
A possibly dangerous situation that could result in serious bodily injury
or death.
CAUTION
A possibly dangerous situation that could result in slight bodily injury.
NOTICE
A possibly harmful situation which could lead to damage of the product
or an object in its environment.
IMPORTANT
Application instructions and other important information.

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Sirona Dental Systems GmbH 2General data
Operating instructions for storage battery pack CEREC AC 2.2Battery warranty
2.1.2 Formats and symbols used
The formats and symbols used in this document have the following
meaning:
2.2 Battery warranty
The battery is subject to wear and the warranty period of 6 months
therefore deviates from the period specified for the entire device.
2.3 Legend
Storage battery pack disposal symbol
Storage battery pack recycling symbol
2.4 General information on the storage battery pack
The storage battery pack is charge ex works.
NOTICE! To prevent damage through exhaustive discharge, the storage
battery pack must be charged within six months of the production date.
The production date is included on the packaging.
Proceed as follows to charge the battery:
Prerequisite
1. First action step
2. Second action step
or
➢Alternative action
Result
➢Individual action step
Prompts you to do something.
See "Formats and symbols
used [ → 5]"
Identifies a reference to another text
passage and specifies its page
number.
● List Designates a list.
"Command / menu item" Indicates commands, menu items or
quotations.
Storage battery pack disposal symbol (see "Disposal of the storage
battery pack" [ → 9])
Storage battery pack recycling symbol (see "Disposal of the storage
battery pack" [ → 9])

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3Inserting the battery Sirona Dental Systems GmbH
Operating instructions for storage battery pack CEREC AC
3Inserting the battery
Storage battery
Fragment Inserting the battery
1. Open the lower door on the back panel.
2. Remove the battery cover.
3. Insert the battery into the battery compartment with the mounting
screw and screw it down.
4. Plug in the battery plug.
5. Attach the battery cover.
6. Put the door back in position and lock it.
A Bottom door C Battery cover
B Storage battery D Battery connector
NOTICE
Open with coin.
Use a coin to open the latch. Turn counterclockwise.
A
B
D
C

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Sirona Dental Systems GmbH 4Charging the battery
Operating instructions for storage battery pack CEREC AC
4Charging the battery
Fragment Charging the battery
The battery is permanently charged during operation on mains voltage.
This allows brief buffer operation after one hour of charging.
For a complete charge, the battery must be charged without interruption
for at least 12 hours. Keeping the acquisition unit connected to the mains
voltage and the power switch on is sufficient here. The PC does not have
to be switched on for the charging process.
NOTICE
Reduced buffer cycles
After around 1000 buffer cycles the capacity of the battery fades due to
the nature of the battery technology used.
If the buffer times are too short, you should replace the battery.
NOTICE
Reduced battery service life
If the battery is not charged over a long period of time, this significantly
reduces its service life.
➢Always recharge the battery fully after buffer operation.

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5Replacing the battery Sirona Dental Systems GmbH
Operating instructions for storage battery pack CEREC AC
5Replacing the battery
Storage battery
Replacing the battery
1. Open the lower door on the back panel.
2. Remove the battery cover.
3. Unplug the battery connector.
4. Unscrew the fastening screw and remove the battery.
5. Insert the new battery into the battery compartment with the fastening
screw and screw it down.
6. Plug in the battery plug.
7. Attach the battery cover.
8. Put the door back in position and lock it.
A Bottom door C Battery cover
B Storage battery D Battery connector
NOTICE
Open with coin.
Use a coin to open the latch. Turn counterclockwise.
A
B
D
C

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Sirona Dental Systems GmbH 6Disposal of the storage battery pack
Operating instructions for storage battery pack CEREC AC
6Disposal of the storage battery pack
The storage battery pack must be subjected to recycling if it becomes
defective or reaches the end of its service life. Recycling is performed via
Sirona.
The storage battery pack is marked with the adjacent symbol. Disposal of
the storage battery pack with domestic refuse is not compatible with the
objectives of environmentally sound recycling/disposal. Send in the
replaced storage battery pack to Sirona (see the reverse side of these
operating instructions for the mailing address).

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