Haulotte Summit Series Instructions

Summit Series
C

- Operation

Operation
The Haulotte Telescoping Boom Lift model(s) 3632T (HTT13) and Articulating Boom Lift model(s) 3522A-4527A-5533A
(HTA13-16-19P) are Summit Series trailer-mounted aerial work platforms, designed and manufactured to position per-
sonnel with their tools and equipment at overhead work locations. The platform load capacity is rated at 227 kg(500 lb).
During all aerial work platform operations, four extended outriggers support the unit.
The aerial work platform is battery powered and operated with electronic pushbutton controls, a hydraulic power unit, a
hydraulic gear motor and hydraulic cylinders. The hydraulic power unit includes a reservoir, pump and control valves.
Hydraulic cylinders elevate and extend the telescoping boom and maintain the platform at level during operation. The
hydraulic motor and mating worm gear allow the boom to rotate 700 ° Non-Continuous around a vertical axis.
The hydraulic power unit uses a 24 Volt, one horsepower DC motor to drive the hydraulic pump. The DC motor is pow-
ered by four 6 Volt DC, 245 Ah deep charge batteries connected in series. An automatic onboard battery charger is
provided for recharging the batteries at the end of each work period.
The ground (lower) control panel controls the power, outriggers, boom lift elevation, and rotation functions.
The platform (upper) control panel only controls boom lift elevation, and rotation.
N.B.-:-The elevation and rotation controls are operational only when the outriggers are correctly
extended and the extension boom is within a programmed safe operating zone.
The ground (lower) control panel includes a lighted text window that displays the current operating status or an existing
error condition.
Safety devices prevent the boom from retracting suddenly in the event of a hydraulic hose or system failure. It is strongly
recommended that no one adjust or tamper with these safety devices. If service is required, contact the Customer Serv-
ice Department: at 1-800-537-0540 or visit Haulotte Group online at www.haulotte-usa.com.
In the event of power loss, control system failure or other malfunction, boom lowering functions may be accomplished
manually.
To manually operate boom retraction, and turntable rotation functions, use the hand pump, and selected valves on the
hydraulic pump unit that can be accessed inside the pump compartment.
Manual lowering of telescoping aerial work platforms :
Manual lowering of the platform is performed by actuating a valve plunger found on the base of the boom lift cylinder.
Pulling and holding the valve plunger retracts the boom lift cylinder. The boom may need to be rotated to a clear area
before lowering.
Manual lowering of articulating aerial work platforms :
Manual lowering of the boom and platform may also be performed by actuating the valve plunger found on the base of
each boom lift cylinder. Pushing in and holding the valve "button" on the appropriate cylinder retracts that cylinder, there-
by retracting that part of the boom. The boom may need to be rotated to a clear area before lowering.
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