Challenge Titan 265 Instruction Manual page 56

Main System
Gauge
3. KNIFE DOWN SEQUENCE PRESSURE: Begin a cut cycle and read the knife sequence
pressure from the main system pressure gauge as the knife is traveling down (after the clamp
reaches the table). The pressure should read 1,200 psi. If necessary, adjust the knife
sequence valve (Figure 37) to obtain the proper reading.
4. CLAMP UP SEQUENCE PRESSURE: Activate a cut cycle and visually inspect the motion of
the knife and clamp. The clamp should remain on the table until the knife has completely
returned to the up position. If not, increase the sequence pressure by adjusting the clamp up
sequence valve (Figure 36).
Clamp Pressure
Gauge
Clamp Up
Sequence
Valve
Main System
Relief Valve
Figure 36
Knife Sequence
Valve
Figure 37
8.0 Maintenance Guide
55