Installation Instructions EC 2-25 Lift
(Subject to technical alterations! - Status 09/2018)
This is a translation. The German original shall prevail.
Page 23 of 50
6.2
Errors – Troubleshooting
Fault
Potential cause
Action
Unusual, irregular opera-
ting sounds
•
Unrolling/grinding/scraping
sounds: bearing damage
•
Knocking sound: Toothing
irregularities
•
Controller adjustment
•
Call customer ser-
vice
•
Check the frequency
converter parame-
ters
Oil leakage
•
Damaged seal
•
Call customer ser-
vice
Brake does not switch
•
Faulty wiring
•
Check electrical
connections
6.3
Gear oil
6.3.1
Checking the oil level
Check the oil level every time servicing is performed. Use the oil dipstick to check the oil level.
•
Oil level must be between the markings.
6.3.2
Checking the condition of the oil
Under normal conditions and an ambient temperature of approx. 35°C, lubrication is lifetime
lubrication and an oil change is normally unnecessary.
However, it is always advisable to check the condition of the oil at regular intervals.
Check:
•
Check the colour of the oil by pulling out the oil dipstick and let-
ting a drop of oil fall on a white piece of paper. Compare the colour
of the oil with the colours on the oil check card.
Summary of Contents for Hypodrive EC 2-25 Lift
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