Vestil CART-23 & -24, ALL MODELS - Manual (Page 2)

11/13/02 08/17/05 CART manual, power unit operation.doc
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O PERATION I NSTRUCTIONS – CART-23, -24
o
Ensure that all employees involved in the operation of this cart understand and follow these instructions!
The standard model CART is suitable for use in most industrial and commercial locations. It is intended to be
used to transport and lift stable, evenly-distributed, non-hazardous loads and containers with rigid sides having a
size or footprint approximately the same size as the platform.
Loading:
The load rating, in pounds, is shown on the machine dataplate located on the left corner of the push handle
end of the platform. It indicates the net capacity of the CART with a static load that is centered and evenly
distributed on the platform.
Warning: The platform’s rollers are not captured. Therefore, do not overhang any load at the hinged end of the
platform – that could cause the roller end of the platform to tip up and dump the load. For applications
involving side or end edge loading, consult the factory.
Note: The addition of any ancillary equipment to the cart by third parties must be taken into account when
determining the maximum working load to be placed on the platform.
Warning: Do not exceed the cart’s load ratings. Injury to personnel or permanent damage to the cart could
result from exceeding the listed capacity.
Operation:
Inspect the perimeter pinch point guards’ operation daily (DC units).
Warning: Keep all personnel clear of the machine when it is in operation. Be certain no part of any person or
object is under any part of the platform before lowering the unit.
Caution: Always carefully watch the platform and any load on it when it is in operation.
Do not exceed a rate of two feet per second when transporting a load with the cart.
o The standard manually-powered CART is furnished with a two-speed foot pump. Under empty or low load
conditions, the pump pushes a higher volume of fluid to the cylinder and thus lifts the platform with fewer foot
strokes. With a moderate to full load, the pump will automatically reduce its output in order to generate the
required hydraulic pressure.
To lift the platform, simply repeatedly press the foot pump’s foot treadle. To lower the platform, press the
small lever at the left corner of the pump with your toe. The unit will hold its position when the lowering lever
is released.
o The standard DC-powered CART is furnished with a constant-pressure (dead-man style) pushbutton control.
Pressing the “UP” pushbutton will turn on the power unit to raise the platform. The platform will raise only
while the control is pressed. Upon releasing the control, the platform will stop and hold its position.
Pressing the “DOWN” pushbutton will energize the lowering valve to allow the platform to descend by gravity
(the motor does not run). Again, releasing the control will stop the platform movement, and the unit will hold
its position.
Caution: Never use the cart if any damage or unusual noise is observed, if it is in need of repairs, or if it seems
to be malfunctioning. Notify your supervisor or maintenance personnel if you notice anything out of the
ordinary.
On DC-powered units, attempting to raise the lift when the battery is low will cause the motor relay
protection to prevent the motor’s operation. Adequate battery voltage is indicated by a green LED on the motor
relay. See the next page for more notes regarding operation of battery-powered units.
Ensure that all safety and warning labels stay in place and are legible. Refer to the labels page in this manual.