Fayat Group SCARAB M25H, Operating And Basic Maintenance Instructions

Page: 43 / 74

Manual No. SCAZ043075 1.7.01 43 E&OE
M25H Road Sweeper Operating Instructions
Clearing a blockage in the suction path
A blockage in the suction path will be indicated by a trail of material behind the vehicle.
Follow the procedure below for removal as soon as possible:-
1. With all sweep gear retracted and stowed.
Never raise the hopper where the load it contains or the ground you are on could cause
the vehicle to become unstable.
2. Raise hopper fully , deploy the safety prop, stop engine, remove ignition key.
Never work under a raised hopper without the hopper prop in the safety position. See
page 36.
3. Visually check the suction path to determine the nature and location of the blockage. If
no blockage is present then further investigation of the suction system will need to be
carried out.
4. If the blockage is still present, use a suitable implement, a stout length of wood is ideal,
to remove the obstacle by pushing it downwards.
Always be aware of the risk from sharp objects and never place your hands into the
blockage, even when wearing gloves. Exercise extreme caution when handling any
items removed from the suction system, keeping such activities to the absolute
minimum.
5. Stow the hopper prop and lower the hopper . Do not start the suction fan at this stage.
6. Move the vehicle sufficiently to expose the cause of the blockage. Stop the vehicle, apply
the parking brake and remove ignition key. Carefully isolate the blockage and if
appropriate, place it in the hopper via the side loading hatch.
7. Resume sweep mode. Lower the suction nozzle and switch on the fan. Ensure the suction
is functioning correctly.
8. Return to the start of the trail created by the blockage and resume sweeping.
AREA MOST LIKELY
TO BE OBSTRUCTED