Wacker Neuson WL 50, Operator'S Manual

Page: 194 / 254

SE RVICING A ND INSPEC TION
192
Changing the hydraulic fluid
WARNING
Burn hazard.
The operating temperature of the hydraulic sys-
tem is 93°C (200°F). Contact with skin will cause
severe burns.
Wear protective clothing. ►
Rinse affected areas with water immediately ►
and seek medical treatment.
eNVIRONmeNTAl NOTe
Avoid environmental damage.
Collect old hydraulic fluid and dispose of it in an
ecologically sound manner.
Refer to Section 10.6, page 163 »Specifications
and filling quantities« to determine the necessary
container volume to avoid spillage.
Adding hydraulic fluid
If the fluid level is under the »Maximum« mark, add hydraulic
fluid until the maximum level is reached.
Open the hydraulic fluid filler neck cap Item 1 (Fig. 1.
90).
Add hydraulic fluid. 2.
Check the hydraulic fluid level. 3.
Add hydraulic fluid until the fluid level is at the »Maxi- 4.
mum« mark.
Close the hydraulic oil filler neck cap Item 1 (Fig. 90). 5.
Use the correct oil grade (reference Section 10.6,
page 163 »Specifications and filling quantities«).
Open the hydraulic oil filler neck cap Item 1 (Fig.
90) carefully so that the pressure can escape from
the reservoir.