Harsco MARK IV - Travel; Cycle Joystick - Work Mode; Emergency Stop Switch; Operator Keypad Controls - Right

MARK IV HD J2 TAMPER OPERATION PAGE 2.1 - 49
BULLETIN 5082505 CONTROLS REVISED 10 - 2020
2.1
2.1.10 Operator Armrest Controls - Right - See Figure 2.1-34
(6) Travel / Cycle Joystick - Work Mode
To propel the machine in the FORWARD direction, move the joystick to the FORWARD position
and HOLD. Release the joystick to stop propelling.
To propel the machine in the REVERSE direction, move the joystick to the LEFT position and
HOLD. Release the joystick to stop propelling.
To start all enabled Work Cycles (Jacking, Lining, Surfacing, Tamping, Auto Traction, etc.),
move the joystick to the REARWARD position and HOLD.
a. If Auto Traction is turned Off, release the joystick switch when all enabled Work
Cycles have completed their cycles.
b. If Auto Traction is turned On, continue to hold the joystick. When all of the enabled
Work Cycles have been completed their cycles, the machine will propel forward.
Release the joystick to stop propelling.
c. If Tie Finding is also turned On, the machine will propel forward to the next tie, stop,
and all enabled Work Cycles will automatically start.
d. If the joystick is released before all enabled Work Cycles have completed their
cycles, the Work Cycles will be aborted and remain at the location where they were
stopped in their cycle.
e. The Travel / Cycle Foot Switch located on the Operator’s Foot Rest is another
method of starting the enabled Work Cycles.
To reset the aborted Work Cycles if the joystick was released, move the joystick to the RIGHT
position and HOLD to raise the workheads to their upper setting. Then release the joystick.
When the workheads are at their upper setting, they are reset and all enabled Work Cycles can
be restarted.
(7) Emergency Stop Switch
Pull OUT the switch to the RUN position before attempting to start the engine or the engine will
not start. Push IN the switch to the STOP position to stop the engine in an emergency situation.
(8) Operator Keypad Controls - Right
See Operator Right Keypad Controls for a detailed description of the controls.