Bush WV 1200 A, Instruction Manual

Page: 33 / 36

Troubleshooting | 11
0870206364_WV1200-2400A_Ex_-0004_IM_en 33 / 36
The machine runs very nois-
ily. Wrong oil quantity or un-
suitable oil type. • Use one of the recom-
mended oils in the correct
quantity, see
Oil [ ► 34]
.
Defective gears, bearings or
coupling element. • Repair machine (contact
Busch).
The machine runs too hot. Ambient temperature too
high. • Observe the permitted
ambient temperature, see
Technical Data [ ► 34] .
Temperature of the process
gases at the inlet too high. • Observe the permitted
gas inlet temperature, see
Technical Data [ ► 34]
.
Oil level too low. • Top up oil.
The backing pump is not
correctly defined. • Contact Busch.
The oil is black. Oil change intervals are too
long. • Drain the oil and fill in
new oil, see Oil Change
[ ► 27] .
The machine runs too hot. • See problem "The ma-
chine runs too hot".
For the solution of problems not mentioned in the troubleshooting chart contact your
Busch representative.