Vestil EM1 series - Manual (Page 3)

03/05 03-126-120.doc
V ESTIL M FG . C O 3
O PERATION I NSTRUCTIONS – EM1-200 & -500, EHTT, EHTT-L
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Consult ANSI MH29.2 - 2000, Safety Requirements for Industrial Tilters, Section 12, for the owner’s / user’s
responsibilities regarding the operation, care, and maintenance of this machine.
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Ensure that all employees involved in the operation of this machine understand and follow these instructions!
The standard tilt table models are suitable for use indoors in most industrial locations and many commercial
locations. They are intended to be used to tilt stable, non-hazardous loads and containers with rigid sides having a size
or footprint appropriate for the tilter’s platform and backstop dimensions.
Loading:
The load rating, in pounds, is shown on the machine dataplate located on the front side (opposite the backstop) of the
platform. It indicates the net capacity of the machine with a static load that is centered and evenly distributed on the
platform, and having a vertical center of gravity not more than 20” above the platform surface and a horizontal center
of gravity not more than 20” from the backstop.
For applications involving dynamic loads, such as for use with conveyor systems which create side or end edge loading
of the platform, consult the factory.
Do not exceed a rate of one foot per second when moving loads onto or across the platform.
Always center the load against the backstop of the platform to prevent sudden load shifting when the platform is
tilted.
Note: The addition of any ancillary equipment to the platform 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 tilting table’s load ratings. Injury to personnel or permanent damage to the structure
could result from exceeding the listed capacity.
Operation:
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 container and any load in it when it is in operation.
The tilting table is furnished with either a constant-pressure (dead-man style) pushbutton (standard), or a twin foot
switch (optional) control.
Note: The tilter is “raising” when the platform to which the cylinder is attached is moving to the level position.
Therefore, on standard EM1-200 and EM1-500 units, the cylinder(s) will extend when the “UP” control is pressed.
On standard EHTT and EHTT-L units, the cylinder(s) will retract when the “UP” control is pressed.
For all models:
Pressing the “UP” pushbutton or foot switch 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.
For the EM1-200:
Pressing the “DOWN” pushbutton or foot switch 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.
For the EM1-500, EHTT, and EHTT-L:
Pressing the “DOWN” pushbutton or foot switch will turn on the power unit to lower the platform. Releasing the
control will stop the platform movement, and the unit will hold its position.
Caution: Never use the tilting table 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.
Ensure that all safety and warning labels stay in place and are legible. Refer to the labels page in this manual.