2
Safety notes
Safety symbols on the gear unit
Assembly and Operating Instructions – M1..N Series Single-Stage Helical Gear Units
12
Safety symbols
Meaning
Oil
Indicates the
oil return
and serves to locate the connection op-
tion.
°
C
Indicates the position of the
temperature sensor/temperature
switch
.
Indicates the
grease drain plug
and serves to locate the grease
drain. Helps avoid bearing damage.
Helps avoid errors caused by lack of understanding. Read the in-
formation in the operating instructions.
For pivoted mounting positions, this symbol on the information
sign indicates the mounting position of the gear unit for
checking
the oil
.
Indicates the
air outlet screw
.
Caution: Risk of burns due to hot surface.
STOP
Caution: Removing the dipstick during operation may result in
damage to the gear unit.
Oil
Caution: Risk of burns due to hot gear oil.
29203856/EN – 03/2020
