Performance; Maintenance & Service; Cleaning; Replacement Of Fuses - VWR 462-0493 Manuel D'instructions

4.2

Performance

Range
Display (also used for setting)
Temperature stability to DIN 12876-3 *
Shaking speed range
Storage and transportation temperature
The maximum shaking speed for a particular application will depend on the number
and size of vessels in the shaking tray, and the depth of the water.
* The supplied polycarbonate lid must be used to achieve the quoted performance
5 Maintenance and service
No routine maintenance is required except for cleaning.
5.1

Cleaning

Clean the equipment with a damp cloth, using water only. Do not use chemical cleaning
agents. Before using any other cleaning or decontamination method, check with the
manufacturer or supplier to make sure that the proposed method will not damage the
equipment.
Scale on immersed parts can be removed using chemical de-scaling products designed for
use on kitchen equipment which has metal heating elements. De-scaling products may be
toxic and manufacturer's instructions should always be followed.
5.2

Replacement of fuses

The fuses are internal and should not need to be replaced.
5.3

Routine safety tests

If routine tests are to be made, we recommend a test of the integrity of the protective earth
conductor and an insulation test at 500 Vd.c. Routine flash tests are not recommended for
any electrical equipment, because repeated high voltage tests degrade insulation materials.
5.4

Replacing the mains cord

Any replacement mains cord-set used with the water baths must meet the same
specification as the one originally supplied with the unit to maintain safety of the unit and
must be no more than 3 metres long
For Europe (including the UK), the cable must have the following markings; <HAR>,
HO5VV-F 3Gx1mm2 and be rated to carry 10A. The mains plug and IEC connector must
carry approvals from a European certification body (e.g. BSI, VDE or equivalent).
5.5 Technical Service
Web Resources
Visit the VWR's website at www.vwr.com for:
• Complete technical service contact information
• Access to VWR's Online Catalogue, and information about accessories and related
products
• Additional product information and special offers
Contact us For information or technical assistance contact your local VWR representative
or visit. www.vwr.com.
32136 V3
Page 10
5°C above ambient to 99°C
10.0 to 99.0°C in steps of 0.1°C
± 0.1°C
20 to 200 rpm
-20°C to 60°C
VWR shaking water bath Instruction Manual
European edition