4
Mechanical installation
4.1
General notes
The recuperation unit ZArec4C is a closed compact device, which is developed for wall-mounting in a
machine-room or in a lift shaft. It can also be installed in the switch cabinet but adequate cooling must
be provided in this case (see chapter "Switch cabinet installation").
Danger!
To avoid a defect in the ZArec4C due to assembly errors or environmental in
fl
uences, the following
points must be complied with during the mechanical installation
Before assembly - ZArec4C 013
•
Open the packing of the ZArec4C
•
Remove the white and small blue cover of the ZArec4C
Danger!
The large blue cover of the ZArec4C may not be removed because there are bare, live parts inside the
ZArec4C. Failure to observe this provision can lead to serious injury.
•
Unscrew ZArec4C from the pallet
•
Remove the ZArec4C from the packing and check for any transport damage
•
Carry out installation only on a clean, level and stable foundation
•
Assemble the ZArec4C outside the traf
fi
c area
Before assembly - ZArec4C 026/039
•
Open the packing of the ZArec4C
•
ZArec4C remove from the fastening plate and packaging
•
ZArec4C check for possible shipping damage
•
Unscrew the fastening plate from the pallet
•
Remove the fastening plate from the packaging and check for any possible shipping damage
•
Carry out installation only on a clean, level and stable foundation
•
Assemble the ZArec4C outside the traf
fi
c area
During installation
•
Mount the device in a torsion free conditions
•
ZArec4C 013 installation position: horizontal
•
ZArec4C 026/039 installation position: vertical, connection terminals (X1, X2) at bottom; no horizon-
tal mounting
•
Assemble ZArec4C without tension
•
Prevent drilling chips, screws and other foreign bodies from reaching the interior of the ZArec4C
•
Maintain the stated minimum clearances to ensure unobstructed cooling- air feed as well as
unobstructed outgoing air discharge (see
fi
g. "Minimum clearances")
Ambient conditions
•
Mounting the ZArec4C on vibrating components is not allowed
•
Do not expose ZArec4C to any shock in
fl
uences
•
Prevent humidity
•
Avoid aggressive and conductive materials in the environment
Original operating instructions
ZArec4C
Mechanical installation
R-TBA14_03-GB 1817 Index 007
Part.-No. 00163436-GB
9/64
