5 Putting into operation
31
R-220 Pro Continuous Operation Manual, Version A
NOTICE
Risk of instrument damage by liquids or mechanical shocks
•
Do not spill liquids over the instrument or its components
•
Do not move the instrument when it is loaded with sample liquid
•
Do not drop the instrument or its components
•
Keep external vibrations away from the instrument
•
Safely attach the instrument to the bench in earthquake prone regions
•
Do not operate the instrument without the protection cover installed at the front
NOTE
Secure the instrument against tilting and unintentional moving in earthquake prone regions
5 2
Electrical connections
The Rotavapor
®
is aimed to be installed stationary and is not equipped with a power plug The elec-
trical installation must be performed by an electrician or equivalent specialist in any case After the
installation procedure an electrical safety test must be performed to verify a safe system condition
such as sufficient grounding
Mobile / stationary installation
• In mobile mode the instrument is connected to mains via a power plug The plug must be freely
accessible at any time to be unplugged in case of emergency
• In case the instrument is installed stationary (without power plug) an emergency power-off device
must be installed in the vicinity of the Rotavapor® with free access granted
Demands on the mains circuit
The mains circuit must
• provide the voltage that is given on the type plate of the instrument
• be able to handle the load of the connected instruments
• be equipped with adequat fusage and electrical safety measures, in particular proper grounding
For details about the installation requirements, see "Installation Instruction R-220 Pro" document
See also technical data (section 3 2) of all components regarding the different minimum system
requirements!
NOTE
•
Additional electrical safety measures such as residual current breakers may be necessary to meet
local laws and regulations!
•
External power switches (e g emergency stop switches) must meet IEC 60947-1 and IEC
60947-3 requirements Such devices must be clearly labeled and accessible at any time
•
External connections and extension lines must be provided with a grounded conductor lead
(3-pole couplings, cord or plug equipment) All used power cords must meet the input power
requirements
