136
Sufficient ventilation of the system shall be ensured.
We recommend to install the device in a place without any vibrations if possible (e.g. not
close to a large-sized punching machine).
The relative humidity of air shall amount to 30 to 60 %.
Slots and openings at the devices serve ventilation. They shall always be kept free.
The devices shall be kept dry.
B.3.2
Fuse Protection
The ROWE scanner must be protected by fuses (10 A).
B.3.3
Assembly and Commissioning
The device shall only be connected to a grounded socket with VDE homologation and located
close to the machine. Check in advance whether the mains voltage complies with the nominal
voltage indicated on the type plate. The type plate is located on the left side plate of the scanner
(open scanner top). Please also consider the following aspects:
If the device is connected to an extension cord/a multiple socket, make sure that the
current draw of the devices connected to the extension cable/multiple socket does not
exceed the cable capacity. Make sure that not more than 10 A are applied to the wall
socket.
The plug connection shall be easily accessible without presenting any hazards.
The mains plug connection shall not obstruct access to the machine.
Make sure that no objects are placed onto the power cord. Make sure that nobody steps
onto the cord by mistake.
The components of the devices must not be installed nor removed using force.
B.3.4
Intended Use
Never bypass any mechanical or electric disconnectors.
Do not remove any screwed parts.
It is not allowed to repair the scanner independently. Behind the covers which can only
be removed by means of a tool, there are components which are live or bear hazards
otherwise. Only authorized skilled service staff shall be charged with maintenance in
these areas of the scanner.
The housing is fitted with louvers at the bottom ensuring reliable operation. Do not
cover or close these louvers nor place any objects in front of them. In order to prevent