MTR221/A - MTR221/A DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
Modello/Model R221/A - R221/A DHHS
INSTALLATION
14
R221/A - R221/A DHHS - Installation
Ralco srl
ELECTRICAL CONNECTION
Supply and signals to the collimator must be to 2007/47/CE standards. Devices that supply to
the collimator must therefore feature double or reinforced insulation as provided by the General
Standard on Electro-medical Equipment CEI62-5 +A2 (EN 60601-1).
The device is electrostatic sensitive, consequently all the relating safety standards must
be complied with.
Power Supply Connection
• Remove the part of cover to access the terminal, see Chapter- COVER REMOVAL.
• Connect supply cables to the relative collimator terminals and earth on the screw marked
with the relating symbol: . Use the protective earth cable with green/yellow
insulation.
• In collimators with a free cable stop, remove the cable stop, connect the supply cables,
remount and then secure the cable stop.
THE WIRING DIAGRAM INCLUDED IN THIS CHAPTER REFERS TO THE STANDARD PRODUCT.
I
T IS THE RESPONSIBILITY OF THE CUSTOMER WHO HAS REQUESTED AN ELECTRIC
CUSTOMIZATION, TO ENSURE THAT AN ELECTRIC DIAGRAM RELATING TO THE CUSTOMIZATION
HAS BEEN PROVIDED WITH THE DOCUMENTATION.
T
HE DEVICE MUST BE EXCLUSIVELY CONNECTED TO POWER NETWORK, WITH EARTH PROTEC-
TION, IN ORDER TO AVOID A RISK OF ELECTRICAL SHOCK.
THE DEVICE IS PROJECTED TO OPERATE WITH A PERMANENT POWER SUPPLY PRESENT
SO THE PROCEDURE OF SWITCHING OFF THE COLLIMATOR IS NOT FORESEEN.
N
O RISK OR DEVICE DAMAGE WILL OCCUR IF THE MACHINE IS ACCIDENTLY SWITCHED OFF.
C
OLLIMATOR MUST BE SUPPLIED AS SPECIFIED, SEE CHAPTER- SPECIFICATIONS. THE SUPPLY
MUST COME FROM A SEPARATE SOURCE FROM THE POWER NETWORK THROUGH DOUBLE
INSULATION OR REINFORCED INSULATION AND WITH LIMITED CURRENT. TRANSFORMER CHAR-
ACTERISTICS MUST CONFORM TO THE REQUIREMENTS OF STANDARD IEC 60601-1.
CABLES AND TERMINALS USED FOR THE INTERNAL CONNECTION OF THE COLLIMATOR MUST
BE SUITABLE FOR OPERATION AT TEMPERATURES OF 70°C AND COLLIMATOR CURRENT
ABSORPTION.
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