Time Versalift SST-37-EIH, Operator'S Manual

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3-3
28009-09 09/16 VERSALIFT SST-37/40-EIH
SPECIFICA
TIONS
and unrestricted in either direction. An electric and
hydraulic collector ring assembly provides a path for
hydraulic oil and electric signals from the pedestal
to turret.
LEVELING CONTROL AT LOWER CONTROLS -
The platform leveling system can be activated from
the lower controls to adjust platform leveling, tilt the
platform for clean out, or to ease the removal of an
injured operator.
BACKUP PUMP - An auxiliary hydraulic pump
designed to bring the booms down in case the main
hydraulic source fails. This system consists of a
hydraulic pump driven by a 12V DC motor, which is
powered by the truck engine battery. The system
is connected in parallel with the main pump and
is designed for non-continuous operation. An
air cylinder at the platform and a toggle switch at
the pedestal energize this system. When used
with continu ous rotation, an additional pass in the
collector assembly is usually required.
EMERGENCY LOWERING - This system consists
of a needle valve attached to the outside of the
platform. When opened slowly, the boom will lower
to ground safely.
HYDRAULIC TOOL CIRCUIT AT THE PLATFORM -
This system is designed to use open-center hydraulic
tools. The tool circuit provides 5 gpm (19 lpm) at
2250 psi (158 kg/cm
2
). The two speed manual
throttle advance is required.
HYDRAULIC TOOL POWER AT THE GROUND
CONTROLS
- This system is designed to use open-
center hydraulic tools. The tool circuit provides 5
gpm (19 lpm) at 2250 psi (158 kg/cm
2
). The two
speed manual throttle advance is required.
30 GALLON, AUXILIARY HYDRAULIC RESERVOIR
- The reservoir is designed to be bed mounted and
includes a 100-mesh suction screen and 10-micron
return line fi lter.
LIFT EYE - Mounted to the outer boom, which allows
lifting loads up to 500 lbs. (227 kg) with the platform
empty and the inner boom retracted.
EXTRA CONTROL CIRCUIT FROM THE
PLATFORM TO THE PEDESTAL
- Consists of an
additional air cylinder at the platform and an airline
to the turret which actuates a pressure switch. An
additional pass in the collector assembly is usually
required.
TWO-SPEED MANUAL THROTTLE CONTROL
- This system provides for aerial lift operation at
effi cient, economical engine idle speeds or faster
engine speeds for hydraulic tool operation. An
air cylinder at the platform and a toggle switch at
the turret energize the manual throttle control. An
additional pass in the collector assembly is usually
required.
UNITROL 4-FUNCTION CONTROL - The 4-Axis
controller option is a full pressure control. Located
at the platform, the 4-axis control consists of a single
handle control which, through linkage, actuates the
interlock section and four individual boom function
valves.
TRUGUARD - This advanced upper controls
isolation system provides 4” of electrical isolation
from the entire upper controls, including the control
dash panel. This system also includes a protective
shield which helps prevent environmental and work
related contaminants from making direct contact with
the isolating surfaces.
PLATFORM VARIATIONS - The standard platform
is a 24 in. x 24 in. x 42 in. (.61 m x .61 m x 1.07 m)
closed platform with an inside and outside step.
A 24 in. x 30 in. x 42 in. (.61 m x .76 m x 1.07 m)
closed platform with side access step is available.
A 24 in. x 42 in. x 42 in. (.61 m x .1.07 m x 1.07
m) closed platform with side access step is also
available, at reduced platform capacities of 400 lbs
max. (181 kg.) with fi xed platform, and 350 lbs max.
(159 kg.) with rotating platform.
PLATFORM LINERS AND VINYL COVERS - The
50 KV rated liners and soft vinyl covers are available
for all platform variations listed above.
CAPACITY VARIATIONS - 300 lbs. (136 kg) is
standard platform capacity. Higher capacities are
available but will aff ect stability. With a fi xed platform,
the maximum available platform capacity is 450 lbs.
(204 kg). With the rotating platform, the maximum
available platform capacity is 400 lbs. (181 kg).
ROTATING PLATFORM - Provides 180° hydraulic
platform rotation. 400 lbs. (181 kg.) platform capacity
THE UPPER CONTROLS DO NOT PROVIDE
PROTECTION IN THE EVENT OF ELECTRICAL
CONTACT AND ARE NOT A SUBSTITUTE
FOR MINIMUM APPROACH DISTANCES,
COVER-UPS, RUBBER GLOVES AND OTHER
PERSONAL PROTECTIVE EQUIPMENT.