Cable Connection; Combination Of Equipment; Emc - iTD uni-cart Gebrauchsanweisung

Electrical safety
If an isolating transformer is not mounted, the multiple socket strip / auxiliary socket strip system
of the uni-c rt, pro-c rt, duo-c rt, comp ct-c rt, cl ssic-c rt or endo-c rt carrier system must
not be used to connect up equipment that is not in conformity with requirements for earth
leakage currents under IEC 60601-1-1.
If an isolating transformer is mounted, the total power uptake of all the connected units must
remain within the rated value for the isolating transformer (660 VA, 1000 VA, 1600 VA).
In the case of an equipment cart with installed isolating transformer, the mains isolating trans-
former with electrical isolation must be in conformity with the requirements of EN 61558 and
the requirements of EN 60601-1: Annex EEE1.
3.6

Cable connection

Users of the uni-c rt, pro-c rt, duo-c rt, comp ct-c rt, cl ssic-c rt or endo-c rt carrier system
without an isolating transformer should ensure that the cable connection between the cable
system of the cart and the equipment is a permanent connection and can only be removed using
tools. Please order suitable accessories separately.
3.7

Combination of equipment

The following should be observed for combination of equipment on the carrier system:
•
Auxiliary equipment connected to analogue and digital interfaces of the equipment must
be certified in compliance with the relevant EN specifications (e.g. EN 60950 for data-
processing equipment and EN 60601 for medical electrical equipment).
•
Furthermore, all configurations must comply with the valid version of the system standard
EN 60601-1-1. Anyone connecting additional equipment to the signal input or signal output
is a system configurer and is therefore responsible for ensuring compliance with the valid
version of the system standard EN 60601-1-1.
If you have any questions, you should contact your local dealer or technical services.
(MDD 13.6.c, IEC 601-1: 6.8.2.c, 19.2.b, 19.2.c)
Note:
Make sure that this is also the case for adaptation of equipment in the power supply circuit
(e.g. multiple socket strip).
3.8

EMC

Electromagnetic compatibility of the medical electrical equipment positioned on the cart is only
checked for the combination supplied by the overall system configurer. If you use a different
equipment combination, you should check electromagnetic compatibility between individual
items of equipment before using in a medical setting.
28