Points labelled on the gear unit Symbol Coloured markings
Eye bolt
Do not unscrew
Alignment surface, horizontal
Alignment surface, vertical
These symbols indicate the oil level check‐
ing procedure using the oil dipstick.
These symbols indicate that the oil dip‐
stick must be firmly screwed in.
2.4 General warnings and symbols
The following table contains general warnings and their associated symbols.
Table 2-2 General warnings
ISO ANSI Warning
Warning - hazardous electrical voltage
Warning - explosive substances
--- Warning - entanglement hazard
--- Warning - hot surfaces
--- Warning - substances that can irritate or which are hazardous to health
--- Warning - caustic substances
--- Warning - suspended load
Safety instructions
2.4 General warnings and symbols
Gear unit 5118en
Operating Instructions 10/2017 15
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