MOZELT GmbH & Co. KG
Load lifting magnet devices
Technical manual:
CoolGen 4
Copyright:
MOZELT GmbH & Co. KG, D-47269 Duisburg
Edition:
August 2014
Rev.:
00
Page 15
English
English
4.
Commissioning
The generator‘s internal electronic unit has been completely balanced at the works and does not require any
further adjustments and checks. Only the „MFD“ display is to be connected with the generator system via a 9-pole
cable, double-ended plug connection.
To this display unit the release pushbutton is connected via the 3-pole plug. The magnet is connected via two
clamping bolts. Operation is possible in both directions of rotation without rewiring.
4.1
Safety Notes
It is required that the user has familiarized himself with the operating instructions before commissioning of the
power generator.
It is absolutely necessary to observe the following warning notes:
WARNING
During operation of this power generator, dangerous voltage may occur which can cause death
or severe bodily injuries! Utmost care is advised during work on the power generator.
WARNING
•
Only qualified maintenance and repair personnel are permitted to examine and repair
the unit or parts of it.
•
Never leave open or open terminal connection spaces, covers and 230-volt plug-and-
socket devices on the power generator and magnet with the drive motor in operation!
•
Stand on an isolating mat (suitable for electrostatically sensitive devices) and make
sure that this mat is not earthed before performing commissioning work on
the switch-on unit.
WARNING
Before start of work, verify isolation from power supply. Make sure that no voltage is applied to
the magnet connection. If this note is not observed, severe or even fatal bodily injuries may be
caused!
WARNING
•
When working on the connected machine or supply leads to the machine, the power
generator should be shut down and locked out in Off position.
•
According to VDE 1060, safety isolation by locking the release pushbutton is not allowed.
•
A safety isolation blocks the power modules in the case of faults. However, with this
function it cannot be ensured that there is no residual voltage at the output terminals
and inside the power generator. After opening of the power generator, the
remaining residual voltage should be measured at the usually live parts. Before touching
electrical contacts make sure that no voltage is applied to voltage-carrying parts.
•
Do not use any measuring equipment of which you know that it is in damaged or
defective condition.
WARNING
Important!
In case of fault, modules potential-free during operation may carry voltage. Before start of work
on the equipment, make sure by measurement after safety isolation that the equipment is
deenergized. If this note is not observed severe or even fatal injuries may be caused.
