DPS-1 Installation and operation instructions 4189360002 Rev. C
Safety precautions
Page 5 of 14
2.
Safety precautions
Attention
Company policy and local regulations regarding PPE must always be followed, regardless
whether the PPE is shown in this manual or not.
International standards such as IEC 364 and any other relevant international or national
standard regarding safety must be observed. Only qualified personnel who is fully capable
of recognizing, understanding and judging the dangers of the task at hand may perform the
work.
The installation and service of the units should only be handled by qualified persons, who are
conscious of the risks involved.
Ensure that the grounded connection wire of the line is correctly connected to the line input of
the unit. Load and service or measuring setup must be grounded, if possible, in order to
protect the units and the persons working with them.
During normal operation, the persons working with the units must have no contact to
dangerous voltages within the unit.
2.1
Mechanical work
2.2
Electrical work
Use eye, hand and hearing protection
Use protection for eyes, hand and hearing, if the mounting holes for bolts need
to be made during production.
Disconnect power
Ensure that all power is disconnected when working with the DPS-1, except for during
commissioning and service.
Danger!
Risk of burns and electrical shock from short circuit, electrical arc and uninsulated wires.
Commissioning and maintenance work on this device may only be carried out by a qualified
electrician. Observe local regulation when working with electrical components.
When the DPS-1 has been powered, there is a risk of stored energy even when the power
is disconnected. Wait 5 minutes after the power is disconnected and verify zero energy
according to company procedures on the outputs before performing any work.
