Summit 3522a manual Boom Lift Transport, Trailer Hitching

3 — OPERATION

BOOM LIFT TRANSPORT

The boom lift trailer includes a single axle, two-inch ball hitch, hydraulic surge brakes, mechanical parking brake, breakaway safety cable, safety chains, brake lights and side marker lights. Proper boom transport requires the proper attachment and inspection of these components before towing. Refer to Figure 3-9.

Figure 3-9. Trailer Hitching

Use the following procedure to hitch and tow the boom lift.

Back the tow vehicle to the trailer. Verify that the ball and hitch are aligned and that the trailer hitch has proper clearance above the ball. Use the tongue jack as needed.

CAUTION

Obtain, read and obey all recommendations set forth by the tow vehicle manufacturer before attempting to transport equipment. Verify that equipment weight does not exceed the vehicle’s towing capacity. Exceeding the tow vehicle’s rated capacity may result in damage to tow vehicle or boom lift.

Fasten the breakaway safety cable to the tow vehicle.

Lift release lever and lower the hitch onto the ball using the tongue jack. Push down the release lever to secure the ball.

Use the tongue jack to verify secure coupling. If using the jack will raise the bumper of the tow vehicle 2-3 inches, the ball hitch coupling is secure.

Release the trailer parking brake.

On the tongue jack, pull the pivot locking pin and swivel jack 90 degrees to the travel position. Reengage pivot locking pin.

Attach the safety chains to the tow vehicle. Verify that the chains cross under the trailer tongue. If necessary, cross the chains first over then under the tow bar to prevent dragging.

CAUTION

Failure to attach safety chains properly before towing will allow trailer tongue to drop in case of ball hitch failure, resulting in damage to trailer and equipment.

Connect the trailer lights to the tow vehicle power plug.

Verify that the breakaway safety cable has adequate slack to prevent the brakes from dragging.

Verify the following before towing the lift. Make adjustments as necessary.

The trailer jack and outriggers are in their travel positions.

Boom travel latches are engaged, securing the booms in their fully stowed positions.

All on-board equipment is secured.

The key switch is in the OFF position. Remove the key.

The parking brake is disengaged.

The trailer tires are adequately and evenly inflated.

Periodically check the wheel nut torque according to manufacturer’s recommendations. Frequent torque checks are required when a wheel is recently installed.

Prior to towing, while the trailer wheels are elevated for boom lift operation, inspect for loose wheels and for wheel lug wear. If a loose wheel mounting is suspected, remove and inspect wheel lugs for damage. DO NOT tow a boom lift with worn or damaged wheel components.

23