17
FB 430 / FB 450 / FB 500 / FB 510
D
ok
: 101498D
-GB 2103
Measurement of the conversion hydraulic oil pressure FB430 / FB500
In order to measure hydraulic oil pressure for the conversion, the cover plate on the rear of the handle must be
removed.
The hydraulic pressure for the conversion should be between 20-22 bar and is measured with a pressure gauge with
connection for gauge ports on the valve block, see picture. The measuring point is plugged from the factory. In
order to measure the hydraulic oil pressure for the conversion, the plug must be unscrewed and a measuring point
put there instead. Pressure gauge and measuring point (101027 measuring point) can be ordered from SWEPAC.
Hydraulic diagram FB430 / FB500
3
2
..
.
1
4
P
A
T
M
VIBRATIONS UNIT
TANK
VALVE
1) Hydraulic pump conversion
2) Pressure relief valve 20 Bar
3) Hydraulic cylinder Front / Back
4) Manually operated valve block
conversion
