4.10.1. Vice Clamping Force Setting
The hydraulic unit is fitted with a PRESSURE REDUCTION VALVE. It enables setting the required vice clamping force
depending on the kind of the workpiece within the range:
13-35 bar in ARG 260 CF-NC, ARG 300 CF-NC, ARG 300 DCT CF-NC, ARG 330 CF-NC, ARG 330 DC CF-NC,
15-30 bar in ARG 520 DC CF-NC.
Turning the PRESSURE REDUCTION VALVE to the left reduces the pressure, while turning it to the right increases the
pressure (see picture). The specified pressure is shown on the pressure gauge.
If the pressure is set below a clamping force smaller than 13/15 bar, the safety PRESSURE SWITCH OF THE VICE does not
switch on and the saw blade does not start.
VICE PRESSURE
REDUCTION VALVE
TANK
ELECTRIC MOTOR
PUMP
RETURN FILTER
PRESSURE
GAUGE
PRESSURE
REDUCTION VALVE
SWITCHBOARD
SWITCHBOARD
LOCK
PRESSURE SWITCH
OF THE FIXED VICE
PRESSURE SWITCH
OF THE MOVABLE VICE
Hydraulic unit ARG 520 DC CF-NC
ONE-WAY VALVE
VALVE
FILLING CAP RELIEF
TRANSPORT CAPS
