1
Safety instructions
This technical information sheet contains additional information on the ZAdyn4C operating
instructions (R-TBA12_01). Observe the ZAdyn4C operating instructions.
Information
•
If the ZETADYN 2 is operated with an EVAC 1C, the EVAC 1C must be replaced with an EVAC 3C.
The EVAC 3C must be connected to the ZAdyn4C as described in the EVAC 3C operating
instructions.
•
If the ZETADYN 2 is operated with another evacuation solution, it must be checked whether the
evacuation solution is compatible with the ZAdyn4C.
Danger!
It is forbidden to carry out work on electrically live parts.
In frequency inverters of the ZETADYN type, the intermediate circuit (terminals ZK+ / ZK- or +DC / -
DC) are still under voltage even after switching off.
You must wait at least three minutes.
Danger!
It is not permitted to operate the frequency inverter with the housing covers removed, as exposed live
parts are present inside the device. Failure to observe this provision can lead to serious injury.
Work on electric components may only be carried out by trained electricians or by persons instructed
in electricity under the supervision of an electrician in accordance with electrical engineering regula-
tions.
A second person must always be present when working on energized parts or lines who disconnects
in case of emergency.
Electrical equipment must be checked regularly: Loose connections are to be re-tightened and
damaged lines or cables must be replaced immediately. The switch cabinet and all electrical supply
units must be kept locked at all times. Access is only allowed to authorised persons with a key or
special tool.
2
Product overview
2.1
Application areas
•
The retro
fi
t kit is an adapter set that enables easy replacement of the ZETADYN 2 with the
ZAdyn4C. The
“
X-I
”
,
“
X-K
”
,
“
encoder output
”
and
“
brake monitoring
”
connecting leads for the
ZETADYN 2 do not have to be rewired.
•
The retro
fi
t kit is designed exclusively for installation on the ZAdyn4C.
2.2
Functional description
•
Connection of connecting leads that are connected to the ZETADYN 2 to the ZAdyn4C.
•
Activation of the ZAdyn4C STO inputs. The relays for controlling the STO function are integrated
into the retro
fi
t kit.
Technical Information
Safety instructions
R-TIA18_02-D-GB 2106
Part.-No. 00163466-D-GB
3/24
