GMG-LEZ Operation manual
Page 22 of 37
B0840
6.4 Power supply and switch-on
Important!
Be careful to compare the data of the local voltage supply with
that given under "Technical data". Operating voltage must
amount to 24 VDC
10%.
Important!
Lay the power supply cable such that it cannot be torn off
inadvertently.
Important!
Work on electric facilities may only be performed by skilled
electricians in conformity with DIN VDE 1000-10.
Connect the pump unit to the voltage supply (see sub-section 3.5.5).
Ground the pump unit through the potential connection by means of a threaded M4 screw.
Check the electric connections for correct installation prior to commissioning.
Caution!
Work on electric facilities implies danger to life!
6.5 Commissioning
The pump unit‘s functionality has been checked in the factory. Hence, it is ready for
operation and can be connected to a local voltage supply.
Important!
Note the safety instructions contained in the "Power supply and
switch-on" section.
First fill lubricant and then start the pump unit, in every case
(Minimum filling level, see sub-section 7.2).
