✓
After the first 500 hours change the initial oil in the rotation
gearbox attached to the dc motor chain (after the initial change,
change the oil every 2500 hours).
✓
Remove the right shroud. DO NOT get anything in the
electronic components!
✓
Place a pan under the drain plug located on the bottom.
✓
Using a 1/4" hex wrench, remove the drain plug.
✓
Allow the oil to drain.
✓
Using a 1/4" hex wrench, replace the drain plug.
✓
Using the vent plug opposite the motor, fill the gearbox
with an AGMA #7C lubricant.
Every 960 Hours of Operation
✓
Move the dc motor chain from side to side. If the horizontal
displacement is greater than 1/2", then tighten the chain. To
tighten the chain:
✓
Using a 9/16" box wrench, loosen the four screws
connecting the gearbox (which has the chain around it) to
the unit.
✓
Move the gearbox to adjust the chain tension.
✓
With the tension adjusted, tighten the four bolts with a 9/16"
box wrench.
✓
Move the chain from side to side. If the horizontal
displacement is greater than 1/2", then repeat the tightening
procedure.
✓
Check the brake pads for wear. The brake pads are above the dc
motor. To check the pads, remove the back shroud. If needed,
replace the pads.