Bush Hog RMB 1660 Lawn Mower User Manual


 
OPERATION
RMB 1660 11/10 Operation Section 4-23
© 2010 Alamo Group Inc.
OPERATION
9. ROTOR OPERATING SPEED
Ensure that the rotor control lever is in the ‘STOP’ position before engaging the PTO shaft. Allow the oil to
circulate for a minute or so before operating the armhead levers. Position the flail head in a safe position,
increase the engine speed to a high idle and move rotor control lever to ‘START’. After initial surging the rotor
will run at even speed.
10. FORWARD SPEED
The material being cut determines tractor forward speed. Forward speed can be as fast as that which allows
the flail head sufficient time to cut the vegetation properly.
Too fast a speed will be indicated by over frequent operation of the breakaway system, a fall off in tractor
engine revs and a poor finish to the work leaving ragged uncut tufts and poorly mulched cuttings.
11. HIGH VOLTAGE CABLES
Depending on the voltage of the cables and the weather conditions there is a danger of
electric flashover if the head or arms approach the cables too closely.
ALWAYS MAINTAIN A MINIMUM CLEARANCE
DISTANCE OF 10 FEET WHEN OPERATING
NEAR HIGH VOLTAGE CABLES.
If in any doubt consult your local electric company
regarding a safe procedure for work.
OVERHEAD OBSTRUCTIONS Always be aware
that the machine is approximately 13 ft. high when
folded - take care when maneuvering in areas with
overhead obstacles especially power cables, low
bridges etc. or when entering buildings.