BANDELIN SONOPULS LS 40 User manual

7LS 40
Sound proof box
51766 GB/2020-06
Instructions for Use

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
Copyright & limit of liability
This document may not be reproduced, whether in full or in part, without the prior approval of BANDELIN electronic GmbH &
Co. KG, hereinafter "BANDELIN".
The German-language original is the binding version of this document. Any differences in the translation are not binding and
have no legal effect. In case of any discrepancies between the translation and the original of this document, the original version
will take precedence.
BANDELIN accepts no responsibility or liability for damage caused by improper handling or usage contrary to the intended
purpose.
The documentation has been prepared with great care. All liability is excluded for any direct or indirect losses resulting from
incomplete or erroneous information contained in this documentation, or in its presentation or usage.
All illustrations are provided as examples and are not true to size. Decorative elements are not included in the scope of
delivery.
Subject to technical alterations. Measurements are subject to manufacturing tolerances.
© 2020
1 2 GmbH & Co. KG, Heinrichstraße 3 – 4, Germany, 12207 Berlin,
Tel.: [phone] - 0, Fax: [phone], [e-mail]

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
General
The device and the accessories are to be used in accordance with the user instructions and/or
the product information.
The instructions are part of the scope of delivery and are to be stored in the vicinity of
the device for later reference. This also applies if possession of the device is transferred
elsewhere.
Before the device is put into operation, these instructions are to be read carefully and
completely in order for the user to become familiarised with all functions.
Follow warnings and safety instructions (Chapter 1.5) at all times while using the device.
The manufacturer will not assume any responsibility for the device's safety or functional ability
in the event of improper handling or usage contrary to the intended purpose. Unauthorised
alterations/modifications will render both the warranty claim and the CE conformity null and
void.
If service is required, please contact the authorised dealer or the manufacturer.
Symbols used:
Symbol Meaning Explanation
Danger Denotes information which, if not observed, could pose a
risk to life and limb, especially as a result of electric shock.
Caution
Denotes information that must be observed and complied
with in order to prevent damage to the device or injury to
the user.
When device parts are labelled with this symbol, reference
must be made to the documentation.
Important Identifies information that is important for implementation.
Note Identifies explanatory information.
Instructions Identifies instructions that must be followed in the described
sequence.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
Table of Contents
1 Product description .........................................................................................................6
1.1 Mode of operation ..........................................................................................................7
1.2 Intended purpose .............................................................................................................7
1.3 CE conformity .................................................................................................................7
1.4 Technical data ................................................................................................................8
1.4.1 Electromagnetic compatibility (EMC) ............................................................................. 8
1.5 Warnings and safety instructions ....................................................................................9
2 Preparation ...................................................................................................................10
2.1 Scope of delivery ..........................................................................................................10
2.2 Installation / assembly ..................................................................................................10
2.3 Commissioning ............................................................................................................. 11
3 Operation........................................................................................................................ 11
4 Application ....................................................................................................................12
4.1 Instructions for use .......................................................................................................12
4.2 General use ..................................................................................................................12
4.3 Application with SONOPULS ultrasonic homogeniser and stand HG 40 .....................13
5 Cleaning and maintenance ...........................................................................................13
5.1 Cleaning and care ........................................................................................................13
5.2 Storage .........................................................................................................................13

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
6 Maintenance and repair ................................................................................................14
6.1 Servicing .......................................................................................................................14
6.2 Troubleshooting ............................................................................................................14
6.3 Repairs and service ......................................................................................................14
7 Accessories ..................................................................................................................15
8 Decommissioning ........................................................................................................... 16

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
1 Product description
The SONOPULS sound proof box LS 40 consists of a body (1) with a door (2), the drip tray (6)
and the perforated plate (5).
The type specification and serial number are found on the type plate on the rear.
Product features:
(1) Body
(2) Door with acrylic glass window
(3) Handle
(4) Seal
(5) Perforated plate, removable
(6) Drip tray, removable
(7) LED interior lighting
(8) Ventilation system
(9) Splash guard
(10) Opening for hoses and cables, with sealing plug
(11) Rubber feet
(12) Connection for power supply
(13) Push button to switch the light and ventilation system on and off
(14) Power supply
Power supply (14)
Sound proof box
rear side
12
10
8
Sound proof box
open
10
7
4
5
8
9
6
Sound proof box
front
1
13
11
2
3

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
1.1 Mode of operation
The sound proof box is lined with a sound-absorbing insulating material to significantly dampen
the sound emitted inside. A splash guard protects the insulating material from undesired
splashing or contamination.
The door, which is also lined with insulating material, is reliably closed with a magnetic closure
mechanism and a seal on the box body. The double-glazed acrylic glass window allows
observing of processes inside the sound proof box.
Integrated LED interior lighting provides additional improvement of process monitoring. Process-
related moisture formation is minimized by the ventilation system.
Splash water and spilled sample fluids are collected in the drip tray. For a necessary cleaning
the drip tray can be removed. The perforated plate above the drip tray enables a stable
positioning of the stand or sample vessels.
1.2 Intended purpose
The SONOPULS sound proof box is used for general noise reduction of a variety of noise
producing equipment, for example in laboratories. Amongst
other things, the sound proof box can be used to reduce
noise when using the SONOPULS ultrasonic homogeniser.
Application example:
SONOPULS ultrasonic homogeniser HD 4200 with stand
HG 40 and rosette cell RZ 3 in the sound proof box LS 40
1.3 CE conformity
The SONOPULS sound proof box is a general laboratory
device and complies with the criteria for the CE-mark of the European Union:
- Low-voltage directive
- Electromagnetic compatibility directive
- RoHS directive
in their currently valid versions.
A declaration of conformity can be requested from the manufacturer by providing the serial
number.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
1.4 Technical data
The SONOPULS sound proof box LS 40 is interference-free and CE-marked.
Safety: EN 61010-1;
EMC: EN 61326-1
Mains supply: 100-240 V~ (± 10%) 50/60 Hz, with separate power supply
Housing: stainless steel AISI 304 (1.4301)
Splash guard: stainless steel AISI 304 (1.4301)
Drip tray: stainless steel AISI 304 (1.4301)
Perforated plate: stainless steel AISI 304 (1.4301)
Insulation: ester-acoustic foam
External dimensions: 445 × 515 × 1000 mm (L×W×H)
Internal dimensions: 350 × 310 × 880 (L×W×H)
Noise level reduction: approx. 30 dB (AU)
Weight: 30 kg
Protection class: III
Serial number (SN): see type plate
Degree of protection: IP 2X pursuant to EN 60529
Ambient conditions pursuant to EN 61 010-1
Overvoltage category: II
Degree of contamination: 2
Permissible ambient temperature: 5 to 40 °C
Permissible relative humidity up to 31 °C: 80%
Permissible relative humidity up to 40 °C: 50%
Altitude: up to 2000 m above sea level
No condensation allowed.
For indoor operation only.
1.4.1 Electromagnetic compatibility (EMC)
The device has been checked for electromagnetic compatibility (EMC) in accordance with DIN
EN 61326-1 and meets the requirements for Class B devices in accordance with EN 55011.
It is suitable for use in institutions and other areas that are directly connected to a public low-
voltage power supply, e.g., medical laboratory facilities.
Protected to prevent fingers from
accessing dangerous parts.
Protected against solid foreign
bodies with a diameter of 12 mm
or larger.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
1.5 Warnings and safety instructions
General
• Keep the sound proof box out of the reach of children and persons who have not been
instructed in its operation by reference to these instructions.
• A warranty for the sound proof box will not apply to damage caused by the use of unsuitable
disinfection agents or detergents.
• Keep the surface of the sound proof box and operating elements clean and dry.
• Do not expose the sound proof box to corrosive effects.
• The sound proof box should only be transported empty and by multiple people.
• The sound proof box is in compliance with prescribed EMC limit values, so it can be assumed
that the electromagnetic radiation emanating from the units is harmless to humans. A binding
statement for wearers of implants can only be made at the place of work and together with the
implant manufacturer. In case of doubt, information regarding the allowable electromagnetic
exposure level should be obtained from the implant manufacturer.
• The door should only be opened/closed using the handle provided.
• The ventilation system should not be covered/closed.
• Nothing should be inserted into the ventilation system and the fan should not be blocked.
• Caution: Magnetic field!
For the closure mechanism, both the door and the body of the sound proof box contain
neodymium permanent magnets. Magnets can influence the function of pace makers and
implanted defibrillators. It is recommended that people with devices of this type maintain a safe
distance of at least 15 cm away from the aforementioned parts. For devices and items that may
be damaged by magnetic fields, such as bank cards, hard drives, mechanical watches, hearing
aids etc., a safety distance of at least 25 cm is recommended.
Operation
• Observe ambient and set-up conditions, see section 1.4.
• Only plug in the power supply to an outlet with an earthed socket.
• Do not leave the sound proof box running while unattended.
• Only operate the sound proof box with the power supply enclosed.
• During use of the sound proof box, both the lighting and the ventilation system should always be
switched on.
Damage
• If the sound proof box or the power supply is damaged, the sound proof box should not be
operated.
• In case of defects, disconnect the mains plug immediately.
• Repairs may only be conducted by authorised skilled personnel or by the manufacturer.
• Defective parts may only be replaced with original parts.
• In the case of a damaged power supply or mains cable, the power supply should not be
connected to the mains.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
2 Preparation
Carefully unpack the sound proof box and accessories and inspect them for completeness or
possible transportation damages. Any identified damage or defects must be communicated
immediately to the responsible forwarding agent and the supplier in writing.
Before commissioning, the sound proof box should be allowed to stand for 2 hours at its
installation site to allow it to adjust to ambient conditions.
2.1 Scope of delivery
1 sound proof box
1 drip tray
1 perforated plate
1 power supply
1 country-specific mains cable
1 non-slip mat
1 sealing plug
1 instructions for use
Additional accessories as ordered – see delivery note
2.2 Installation / assembly
Caution!
• The sound proof box is too heavy to be set up by a single person. The sound proof box should
always be unpacked and positioned on a suitable base by two people.
• Due to its weight, the sound proof box is not suitable for being repositioned every day. It should
be positioned permanently.
• The sound proof box should be set up so that disconnection of the mains connection is easily
possible.
Place the sound proof box atop a firm, horizontal and dry surface. In doing so,
- Note the weight of the sound proof box including accessories.
For net weight, see technical data in section 1.4.
- Do not cover the opening on the rear.
- Caution, risk of electric shock: Protect the power supply from moisture and wetness.
Connect the sound proof box to the power supply.
Connect the power supply to the mains (grounded socket).

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2.3 Commissioning
Conduct function test: Activate lighting and ventilation system by pressing the push button.
Place the perforated plate on the bottom of the sound proof box and slide the drip tray below.
3 Operation
The lighting and ventilation system of the sound proof box are switched on/offusing the push
button.
Note
The sound proof box can remain connected to the mains power while switched offthe push
button.
It can be disconnected from the mains by pulling the mains plug out (power supply).
13 Push button ON / OFF
13

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
4 Application
4.1 Instructions for use
• Do not use any combustible, explosive, non-aqueous liquids or azeotropic mixtures directly
in the sound proof box (e.g. benzine, solvents). Combustible vapours can endanger the
operational safety of devices in the sound proof box, for example, the ultrasonic converter when
using the SONOPULS homogeniser, particularly if the ventilation system is switched off.
• When working with aggressive samples in the sound proof box: Prevent splashing on the
stainless steel surfaces or clean and dry the surfaces afterwards.
• When using preparations, the safety instructions in the respective product information must be
strictly followed.
• For processes that could result in splashing/leakage of liquids, always use the included drip tray
and perforated plate to prevent damage to the sound proof box.
4.2 General use
Open the door of the sound proof box completely.
Place the perforated plate on the bottom of the sound proof box and slide the drip tray below.
Position the noise source and required work materials in the sound proof box. Guide the
connection lines for the noise source through the rear opening in the body of the sound proof
box. Close the opening with the included sealing plug. If required, use the non-slip mat or
similar.
Close the door of the sound proof box.
Switch on the lighting and ventilation system using the push button. Check that the noise
source and work materials are easily viewed/monitored from outside.
Only now put the noise source into operation.
After work is complete, switch offthe noise source.
Completely open the door of the sound proof box and remove the noise source or work
materials from the box.
Discharge the drip tray if required.
To prevent the accumulation of moisture, keep the lighting and ventilation system switched on
for approximately 5 more minutes with opened door.
Switch the sound proof box offusing the push button.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
4.3 Application with SONOPULS ultrasonic homogeniser and stand HG 40
Operation follows the general procedures described in section 4.2, with the following
supplements:
Depending on application, prepare the stand HG 40 for operation, e.g. by assembling an
additional holder WH 40 or the supporting table AT 40.
Place the ultrasonic converter of the homogeniser into the holder(s) of the stand. Place both
on the perforated plate in the sound proof box. Guide the connection lines of the ultrasonic
converter through the rear opening in the body of the sound proof box. If required, insert
additional tubes/devices/sensors into the sound proof box and connect appropriately. Close
the opening with the included sealing plug.
Place the sample vessels on the perforated plate or the supporting table AT 40 of the stand
HG 40. If required, use the non-slip mat or similar.
5 Cleaning and maintenance
Cleaning and maintenance should be performed regularly to maximise the optimal life span of
the sound proof box.
CAUTION!
Always disconnect the sound proof box from the mains before performing cleaning/maintenance.
Do not rinse or immerse the sound proof box with or in water and do not expose it to splashing
water.
No warranty is given for damage caused by the use of unsuitable surface disinfection
agents or detergents.
5.1 Cleaning and care
• Do not use abrasive cleaners – use commercially-available care products without scouring
agents.
• Wipe down all stainless steel surfaces using a damp cloth and then wipe it dry or allow it to dry.
• Discharge and clean the drip tray.
• Do not use an alcohol-based cleaning agent on the acrylic glass window.
5.2 Storage
During extended periods without use, remove the sound proof box from the mains and store it in
a cool, dry place.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
6 Maintenance and repair
6.1 Servicing
The SONOPULS sound proof box requires no maintenance.
6.2 Troubleshooting
The SONOPULS sound proof box is constructed solidly and designed for a high level of
reliability.
Nevertheless, the possibility of a malfunction due to a defective component can never be ruled
out entirely.
Activated push button but no lighting/ventilation:
- No power Check the main fuses
- Power supply not connected Plug in power supply
- Power supply defective Exchange power supply
Activated push button but no lighting (ventilation works):
- Lighting defective Sound proof box can be operated
without lighting.
Activated push button but no ventilation (lighting works)
- Ventilation defective Fan defective. Replacement
required, send in for repair if
necessary
Reduced noise protection:
- Door not closed correctly Close door correctly, clean magnetic
closure
- Door seal damaged Replace door seal
- Sealing plug for the hose and cable bushing
not used or defective
Use or replace the seal
6.3 Repairs and service
CAUTION!
Repair work may only be carried out by authorised, qualified personnel or by the manufacturer.
The manufacturer assumes no liability for unauthorised work on the sound proof box!
If errors or defects are ascertained as a result of the functional check, and if such errors are
impossible to rectify, the sound proof box may no longer be used. If this occurs, please contact
the supplier or the manufacturer in writing:
BANDELIN electronic GmbH & Co. KG
Heinrichstrasse 3-4
DE-12207 Berlin
Repairservice: E-mail:
Tel.: [phone] [e-mail]
Fax: [phone]
Returns are subject to the General Conditions of Delivery and Payment of
BANDELIN electronic GmbH & Co. KG.

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1electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
The sound proof box must also be cleaned and decontaminated (if necessary) – see the next
section.
Certificate of Decontamination
If the sound proof box is sent back to the manufacturer for repairs (with accessories, if
applicable), the form "Certificate of Decontamination" must be filled out and affixed in a clearly
visible location on the outside of the packing.
If this form has not been filled out, we reserve the right to refuse receipt of the package in order
to protect our employees.
The form can be downloaded from our website as a PDF file:
www.bandelin.com/Downloads
7 Accessories
Correct accessories facilitate the application.
No-obligation telephone consultation: Website:
[phone] www.bandelin.com
A suitable stand is required for operation of the SONOPULS ultrasonic homogeniser in the
sound proof box.
Stand SONOPULS HG 40
for application with or without the sound proof box
Code No.: 3681
- External dimensions: 310 × 310 × 820 mm (L×W×H)
- With holder WH 40, insert for UW 50 and non-slip mat
- Standard sleeves can be mounted on the stand rod (d = 16 mm)
- Material (base and rod): Stainless steel
Additional accessories:
WH 40 holder
- For indirect sonication with the SONOPULS ultrasonic homogeniser
and stand HG 40 in the sound proof box
Material: POM
Code No.: 3900
Supporting table AT 40
- For sample positioning on stand HG 40
Material: POM
Code No.: 3901

8 Decommissioning
The device must be disposed of separately, not in domestic waste.
Disposal must be conducted in accordance with Directive 2012/19/EU on
waste electrical and electronic equipment.
Any supplementary/deviating regulations must be observed.
• The device should be decontaminated before disposal. Afterwards the device can be disposed
of as electronic waste.
If decontamination cannot be carried out completely or correctly, a safety data sheet of the
substances used must be firmly attached.
• Accessories should be disposed of in scrap metal.
• The packaging is recyclable.
BANDELIN electronic GmbH & Co. KG
Heinrichstraße 3 – 4
12207 Berlin
Deutschland
www.bandelin.com
[email protected]
[phone]
[phone]
Zertifiziert nach
ISO 9001
ISO 13485