D7x11 Series II Navigator Directional Drill Operation 50-1
Section 50: Operation
Starting Procedure
STARTING THE ENGINE
Step 1: Shut off drilling fluid pump.
Step 2: Set Throttle at half throttle.
Step 3: Ensure drill levers are in NEUTRAL.
Step 4: Start engine. Shut off engine if oil light does not go out within 15 seconds.
IMPORTANT: Never run starter motor for more than 30 seconds at a time. Allow starter motor to cool 2 minutes
between attempts.
Step 5: Warm up engine at medium speed without load.
IMPORTANT: Do not idle engine for more than 10 minutes. Low combustion chamber temperatures will not
allow fuel to burn completely and can cause engine damage.
Step 6: Turn remote transmitter on.
NOTE: The Remote Lockout system self-tests upon start-up, indicated by two short beeps, and then enters
LOCKOUT mode.
Step 7: Press Run Button and hold for 2 seconds to select RUN mode.
WARNING: Read Operator’s Manual and safety signs before operating machine.