In the event of hydraulic system failure, an auxiliary (manually operated) hydraulic pump is fitted, to
enable the rear door and hopper to be operated. This is located on the left hand side of the vehicle,
adjacent to the hopper suction spigot. The pump handle is stowed in the cab.
It should be noted that it will require a substantial number of pumping cycles to complete the
following operations. The assistance of a second person is highly recommended.
1. Engine OFF. Handbrake ON.
2. Turn ON the ignition (do not start the engine). Select sweep mode (Main Panel).
3. Insert the pump handle.
4. Pressing the required function button on the Remote control and hold, while operating the
pump handle.
Never work under a raised hopper or rear door unless the appropriate prop is in the deployed
position.
Part No. SCAZ038022 2.4.1
USING THE AUXILIARY HYDRAULIC PUMP
Operating Instructions - Unidrive Truckmounted Road Sweeper
15
E&OE
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