Figure 3-2. Lifting unit cabinet
After unpacking the product, check that no signs of transport damages are to be found on the prod-
uct and that the delivery is complete.
If the delivery does not correspond to your order, contact the supplier immediately.
Should the drive have been damaged during the shipping, please contact primarily the cargo insur-
ance company or the carrier.
If the equipment has been damaged, do not install it.
Keep the original packaging in case it is necessary to return the equipment to the manufacturer.
Otherwise recycle the packaging material according to local regulations.
3.3 Storage
If the inverter is to be kept in store before use make sure that the ambient conditions are acceptable:
Storing temperature –40…+70
°C
Relative humidity <95%, no condensation
The environment should also be free from dust. If there is dust in the air the inverter should be well
protected to make sure dust does not get inside it.
If the inverter is to be stored during longer periods the power should be connected to the inverter
once in 24 months and kept on for at least 2 hours. If the storage time exceeds 24 months the elec-
trolytic DC capacitors need to be charged with caution. Therefore, such a long storage time is not
recommended.
If the storing time is much longer than 24 months, the recharging of the capacitors has to be carried
out so that the possible high leakage current through the capacitors is limited. The best alternative
is to use a DC-power supply with adjustable current limit. The current limit has to be set for example
To Next Page
Loading...
