Terex HI-RANGER TM Series, Руководство оператора

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TM SERIES
1 - 6
4 7 2 7 9 7 - 1 / 1 5 T e r e x S o u t h D a k o t a , I n c . T M S e r i e s
OPER
A
T
ION
GUIDEL
INES
OPERATOR CONTROLS AND DESCRIPTIONS
Aerial Device functions may be controlled from either the upper controls at the platform or the lower controls
station. The platform controls are used, in normal operation, by the operator to control the Aerial Device. The
lower controls are used for inspection, maintenance, and in emergency situations. The top control shut-off at
the lower controls determines which control station is operable. Only one is operable at any time.
The upper controls may be a single stick control and/or individual levers. The single stick control has one
lever that controls all boom functions. The single stick has an enable lever that must be squeezed to allow
operation of the boom functions. Center the single stick in the neutral position before depressing the enable
lever. Always return the single stick to the centered or neutral position before releasing the enable lever. If
the enable lever is depressed while the single stick is not in neutral the function will begin moving suddenly.
If the enable lever is released before the single stick is returned to neutral the movement will be
unpredictable. The individual levers control each movement separately. The enable lever and the tool control
are either on or off. The actual controls on a machine will depend on the options it is equipped with.
Controls provide proportional metering of the function, meaning the distance the control lever is moved
determines the speed. The farther the lever is moved from the neutral or center position, the faster the
function will operate.
While learning to operate the Aerial Device, do not operate functions at full speed. First, operate each
function separately. Then operate two or more functions together. Learn to move the platform in an arc to
any desired position within reach of the platform. Operate the functions with smooth, gradual, starts and
stops. Use full speed when in clear areas with no obstructions and slow speeds when approaching objects,
the ground or truck. Smooth operation will get you to your work area quicker and more comfortably, with less
wear and tear on the equipment. Anticipate the time it takes to stop, and begin slowing down beforehand, to
stop without overshooting.
The single stick control and the individual levers use fiber optic enable switches. The switches are fiber optic
devices that use a light switch at the platform to operate the function at the turntable below the insulated
section of the booms. The light sources use battery power. The batteries are located in the control area
enclosed in a plastic box. Each function uses two AA size alkaline batteries. Change the batteries every 6
months to ensure operation. If the function fails to operate, replace the batteries before referring to the
maintenance manual.
The operator needs to be familiar with the built-in compensating system that affects movements of both
booms and the boom controls. When the lower boom function is activated the lower boom will respond as
directed and the upper boom will maintain its initial angle in relation to the ground. The platform will move the
same distance and direction as the upper end of the lower boom moves. Activating the upper boom function
will initiate a response from the upper boom only.
Single stick controls are high resistance controls and require periodic test and inspection. The high
resistance controls are not rated and are not part of the insulating system that enables the aerial device to
have an insulating rating.
The high resistance single stick control does not provide protection in the event of
electrical contact and is not a substitute for maintaining minimum approach
distance, cover up, rubber gloves, and other personal protective equipment.