20 JT920/JT920L - CONTROLS
DRILL OVERVIEW
20 JT920/JT920L - CONTROLS
DRILL OVERVIEW
Remote Throttle Switch
This switch controls engine speed
during drilling and backreaming.
• Press top to increase speed.
• Press bottom to decrease
speed.
This switch only works if throttle
switch is in neutral position.
Remote Engine Stop Switch
This button stops drilling unit and
remote fluid unit (if used) engines
from operator station.
• Press red button on operator’s
station to stop engine(s).
• Use ignition or remote restart
switch(es) to restart engine(s).
ic0136h.eps
ic1273a.eps
Remote Throttle Switch
This switch controls engine speed
during drilling and backreaming.
• Press top to increase speed.
• Press bottom to decrease
speed.
This switch only works if throttle
switch is in neutral position.
Remote Engine Stop Switch
This button stops drilling unit and
remote fluid unit (if used) engines
from operator station.
• Press red button on operator’s
station to stop engine(s).
• Use ignition or remote restart
switch(es) to restart engine(s).
ic0136h.eps
ic1273a.eps