OPTIMUM
M A S C H I N E N - G E R M A N Y
Safety
Version 1.1.6 dated 2014-10-16
Page 20
Original operating instructions
F150
GB
1.16
Electrical system
Have the machine and/or the electric equipment checked regularly. Immediately eliminate all
defects such as loose connections, defective wires, etc.
A second person must be present during work on live components to disconnect the power in
the event of an emergency. Disconnect the machine immediately if there is a malfunction in the
power supply!
Comply with the required inspection intervals in accordance with the factory safety directive,
operating equipment inspection DGUV, formerly BVG.
The operator of the machine must ensure that the electrical systems and operating equipment
are inspected with regards to their proper condition, namely,
by a qualified electrician or under the supervision and direction of a qualified electrician,
prior to initial commissioning and after modifications or repairs, prior to recommissioning
and at certain intervals.
The deadlines must be set so that arising, foreseeable defects can be detected in time.
The relevant electro-technical rules must be followed during the inspection.
The inspection prior to initial commissioning is not required if the operator receives confirma-
tion from the manufacturer or installer that the electrical systems and operating equipment com-
ply with the accident prevention regulations, see conformity declaration.
Permanently installed electrical systems and operating equipment are considered constantly
monitored if they are continually serviced by qualified electricians and inspected by means of
measurements in the framework of operation (e.g. monitoring the insulation resistance).
1.17
Inspection deadlines
Define and document the inspection deadlines for the machine in accordance with the Factory
Safety Act and perform an operational risk analysis in accordance with the Work Safety Act.
Also use the inspection intervals in the maintenance section as reference values.
1.18
Clamping devices for workpieces and tools
ATTENTION!
Attention when taking over the existing clamping devices. Pleased check critically if the
clamping device is appropriate for your CNC machine.
Only use clamping devices which have a complete inherent stiffness.
Contact the manufacturer of the clamping device regarding the reuse of the clamping
devices after damages on the clamping devices due to collisions.
Correctly insert the workpiece and make sure that the machine is proper working
condition.
1.19
Environmental protection and water conservation
The CNC machine is a device to produce, handle and use materials which are hazardous to
water according the Water Resources Law.
When operating, decommissioning or disassembling the CNC machine or parts hereof, please
follow the requirements of the Water Resources Law. Please find detailed information about
this topic in the regulation about devices to treat materials which are hazardous to water.
