JT1220 Mach 1 Operator’s Manual Controls - 29
Left Control Console
CMW
2. Drilling fluid pressure
gauge
Displays drilling fluid pressure
supplied by drilling fluid
pump.
3. Thrust pressure gauge Displays hydraulic fluid
pressure to thrust motor
during thrust and pullback.
Estimates thrust and pullback
force on lines outside gauge.
4. Rotation pressure
gauge
Displays hydraulic fluid
pressure to rotation motor
when spindle is turned
clockwise.
Estimates rotational torque on
lines outside gauge.
5. Remote engine start
switch
To start engine from
operator’s station, push
button.
Release when engine starts.
IMPORTANT: This button works only
when key on set-up console is on,
operator is in seat, and battery
disconnect switch is closed.
Item Description Notes
c00ic157h.eps
c00ic152h.eps
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