CommScope ConQuest Conduit Construction - Manual (Page 30)

4.12 Underground Installation Methods
Handling Underground Obstructions
Handling Obstructions
If obstructions (tree roots, large rocks, etc) are encountered, disengage the transmission, turn the engine off and then
disengage the clutch. NEVER BACK PLOW WITH THE CONDUIT IN THE FEED TUBE. This will damage the
conduit and pack dirt in the feed tube.
Carefully dig a pit behind the blade. REMOVE THE CONDUIT FIRST, then remove the obstruction. Replace the
conduit and proceed with the installation.
Turning
Gentle turns can be made over a distance of 5 - 8 feet (1.5 - 2.4 meters.) Never turn the blade unless tractor is
moving forward. Some manufacturers make steerable blades.
Lifting the Blade
If ABSOLUTELY necessary (for instance,
avoiding a buried utility line), the blade
can be gradually raised at a rate of 8
inches (20 cm) over a 5 foot (1.5 meter)
run. Lower the blade at the same rate
once the underground hazard has been
passed. Do not raise the blade to ground
level with conduit in the feeder tube.
INCORRECT CORRECT
rock rock