Vaderstad Rapid RDA 400S Original Instructions Manual page 81

3.36.3 Daily maintenance
Figure 3.88
1 Drain off the condensation water from the compressed air container. Open the discharge valve
(C) on the underside of the container.
2 Check the oil level in the container (D) on the main ram. The level should be between the Max
and Min markings on the container. Top up with mineral oil type GL-4 or equivalent if the level
is too low.
The mineral oil should be type GL-4 or equivalent. Other types of brake fluid will damage
NOTE!
the system's seals.
Other necessary maintenance is described in section "3.37 Maintenance of pneumatic brake sys-
tem" on page 82.
27.06.2011
ver.2
D
C
Figure 3.89
RDA 400S
81