VP5000-DC/DC60, VP5000-DC/DC200-HL
Operation
Last edited 2019-02-08
by Sonja Scheunert
Filename
VP5000_DCDC60_200-HL_installation_manual_v1-4en.docx
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Check the continuous connection of the ground wire system. Measure between the ground wire
connection and the test points of the ground wire system. Check the tight fit and tightening torque
for each ground wire terminal.
7.5.4
Maintenance work: Checking electrical connections
Check the correct tightening torque of the connections.
For a VECTOPOWER VP5000-DC/DC60 see chapter 6.3.8 Installation and commissioning,
Installation, Establishing electrical connections on the VECTOPOWER VP5000-DC/DC60.
For a VECTOPOWER VP5000-DC/DC200-HL see chapter 6.3.9 Installation and commissioning,
Installation, Establishing electrical connections on the VECTOPOWER VP5000-DC/DC200-HL.
7.5.5
Maintenance work: Checking cooling connections
Check the correct tightening torque of the cable glands. See the manufacturer's technical data for
the connections.
7.5.6
Maintenance work: Checking the coolant
Check the coolant for discoloration, turbidity, and odors. Check the mixing ratio. Check whether
the coolant needs to be refilled. See chapter 3.3.8 Product description, Technical data, Data for
cooling.
If necessary, top up or replace the coolant.
Behavior in the event of faults
7.6
If you notice unusual noises or odors, unusual heat generation or anything else unusual,
disconnect the VECTOPOWER from the power supply. Take measures to prevent unauthorized
reconnection. Inform the responsible specialist.
Fault rectification
7.7
7.7.1
Fault rectification procedure
DANGER!
Danger of electric shock, danger from electricity stored in the capacitors
Touching exposed electrical contacts may result in death or serious injury.
•
Only touch the device and the components after you have ensured that they are voltage-
free.
•
Observe the 5 safety rules of electrical engineering.