Manitou MLA 628 -120 LSU 3-E2 Series

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12 - B12 - BOOOOMM SUSSUSPENPENSIOSIONN

The boom is suspended to reduce shaking of the lift truck on rough ground (e.g. movingThe boom is suspended to reduce shaking of the lift truck on rough ground (e.g. moving

straw in a field).straw in a field).

FUNCTIONINGFUNCTIONING

- Set the forks or attachment on the ground and relieve some of the load from the front- Set the forks or attachment on the ground and relieve some of the load from the front

wheels.wheels.

- Press switch A set to position A1,- Press switch A set to position A1, the visual indicator comes on indicating that the visual indicator comes on indicating that boom sus-boom sus-

pension is activated.pension is activated.

- Press switch A set to position A- Press switch A set to position A2,2, the visual indicator goes out indicating that boom susthe visual indicator goes out indicating that boom sus--

pension is deactivated.pension is deactivated.

Boom suspension is active to a lifting height of 3m00 from the axis of articulation of the carriage with respect to the ground with the boom

retracted. When you move beyond this height or make another hydraulic movement (tilting, telescoping, attachment), boom suspension isretracted. When you move beyond this height or make another hydraulic movement (tilting, telescoping, attachment), boom suspension is

momentarily deactivated and the visual indicator of switch A goes out.momentarily deactivated and the visual indicator of switch A goes out.

- When the I.C. e- When the I.C. engine is off,ngine is off, boom suspension is automatically boom suspension is automatically deactivated.deactivated.

A2A2

A1A1

Boom suspension is active to a lifting height of 9.8 feet from the axis of articulation of the carriage with respect to the ground with the boomBoom suspension is active to a lifting height of 9.8 feet from the axis of articulation of the carriage with respect to the ground with the boom

retracted. When you move beyond this height or make another hydraulic movement (tilting, telescoping, attachment), boom suspension isretracted. When you move beyond this height or make another hydraulic movement (tilting, telescoping, attachment), boom suspension is

momentarily deactivated and the visual indicator of switch A goes out.momentarily deactivated and the visual indicator of switch A goes out.

IMPORTANTIMPORTANT

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13 - A13 - ATTTTACACHMHMENENTT HYHYDRDRAUAULICLIC CONCONTROTROLL FOFORCRCEDED OPOPERERATIATIONON

MLA 628 -120 LSU POWERSHIFT Series 3-E2MLA 628 -120 LSU POWERSHIFT Series 3-E2

This OPTION must only be used with an attachment requiring continuous hydraulic movement

of type : brush, supply bucket, mixer, spray… It is strictly forbidden in handling operations andof type : brush, supply bucket, mixer, spray… It is strictly forbidden in handling operations and

at all others events (winch, crane boom, crane boom with winch, hook, etc.).at all others events (winch, crane boom, crane boom with winch, hook, etc.).

CONTINUOUS HYDRAULIC MOVEMENT CONTINUOUS HYDRAULIC MOVEMENT OF THE OF THE ATTATTACHMENTACHMENT

- Make su- Make sure the potentiometer re the potentiometer C is set C is set to 0to 0 %.%.

- Switch button - Switch button A up or down (depending on the tA up or down (depending on the type of attachment),ype of attachment), press button B andpress button B and

release button A. The release button A. The red indicator 1,red indicator 1, flashes to indicate that it is flashes to indicate that it is in operation.in operation.

- Set the required flowrate using potentiometer C.- Set the required flowrate using potentiometer C.

- To st- To stop continuous hydraulic movement oop continuous hydraulic movement of the attachment,f the attachment, switch button A up or down orswitch button A up or down or

press button B. Indicator 1 goes out.press button B. Indicator 1 goes out.

- Set pot- Set potentiomentiometer C to 0eter C to 0 %.%.

Never leave the driver's

Never leave the driver's cab without resetting the potcab without resetting the potentiometer C to 0entiometer C to 0 %. Before starting t%. Before starting thehe

lift truck, lift truck, make sure the make sure the potentiometer is set potentiometer is set to 0to 0 %.%.

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This OPTION must only be used with an attachment requiring continuousThis OPTION must only be used with an attachment requiring continuous

hydraulic movement : brush, supply bucket, mixer, spray… hydraulic movement : brush, supply bucket, mixer, spray… It is strictly for-It is strictly for-