6
Inspection/maintenance
Inspection/maintenance for the gear unit
Assembly and Operating Instructions – Explosion-Proof Gear Units
130
6.8.5
D: SPIROPLAN
®
W37/W47 in mounting positions M1, M2, M3, M5, M6 with oil level plug
Checking the oil level at the oil level plug
Proceed as follows:
ü
The prerequisites for inspection and maintenance work are fulfilled, see beginning
of chapter "Inspection/maintenance" (→
107).
1. Set up the gear unit in mounting position M1, see chapter
136).
2. Place a container underneath the oil level plug.
3. Slowly remove the oil level plug. Small amounts of oil may leak out.
787235211
4. Check the fill level at the oil level bore (3) using the oil dipstick (1). The oil dipstick
is enclosed with the operating instructions.
NOTICE
For the measurement, make sure that the end (2) of the oil dipstick (1) always points
up vertically.
2
1
max.
min. = max _ X
min.
3
Ø
X
90°
Oil
Oil
18634635
Max. fill level (max.): Lower edge of the oil level bore
Minimum fill level (min.): The minimum fill level depends on the diameter of the oil
level bore and is determined using the oil dipstick.
24804134/EN – 05/2018
