Rev.
12/20/2016
SST-45,
MANUAL.doc
Copyright 2015 Vestil Manufacturing Co.
Page 6 of 8
Table Loading Instructions:
Loading -- When using the spring table to load a pallet, always center the pallet on the table and center the load on
the pallet. Distribute weight evenly on the pallet. For instance, if you are palletizing boxed items, add boxes in layers.
Complete each layer before adding boxes to higher layers. Be careful while removing the loaded pallet from the table.
Insert the forks of your lift truck through the pallet and slowly raise the forks. The table will rise at the same time.
Continue to raise the forks until the tabletop is several inches below the bottom of the pallet before backing away from
the table.
Unloading -- If you use the table to support a pallet while unloading it, apply the loaded pallet to the tabletop by
slowly lowering the forks of your lift truck. Continue to slowly lower the forks as the springs compress under the load.
Watch the pallet closely. When a gap appears between the top side of the forks and the pallet deck boards, stop
lowering the forks. Raise the forks just enough to almost close the gap; then slowly back away from the pallet. Adjust
the elevation of the forks if necessary to avoid over-compressing or under-compressing the springs. Unload the pallet
evenly. Remove items in layers by completely unloading each layer before removing items from lower layers.
Inspections & Maintenance:
If any of the inspections described below reveal problems, tag the unit “Out of Service”. Restore the machine to
normal operating condition BEFORE using it again.
A. Before each use, inspect the following components. Each component must be in normal operating condition. To
establish normal operating condition, make a thorough record of the appearance, sound, and function of the various
parts of the table when you first assemble it. Compare later observations to the record to determine whether the
machine is in normal operating condition.
1. Frame: examine the frame, scissor legs, roller channels, and carousel. Look for damaged welds, warps, cracks,
or other deformations.
2. Casters: examine each caster. Confirm that casters are not severely worn, swivel freely, and that the brakes
firmly engage the wheels.
3. Springs: apply a test load to the table that is appropriate for each spring combination. The tabletop should move
smoothly without binding or jerking. While applying the test loads, listen for unusual sounds.
4. Fasteners: check bolts and nuts. Make sure all fasteners are tightly connected.
5. Roller bearings: rotate the carousel. Watch and listen to the carousel as it rotates. If unusual noise is produced,
or if the carousel binds, wobbles, or lurches, remove it and examine the roller bearings. Rotate each bearing to
determine it requires lubrication. Replace all bearings that are significantly worn. Clean the underside of the
carriage where the bearings make contact with it to remove debris that might interfere with them.
B. At least once per month:
1. Wiring: inspect the electrical system and look for loose connections and damage.
2. Clean the machine: remove dirt and other matter from all surfaces.
3. Labels: refer to the “Labeling Diagram” on p. 7. Make sure that all labels are in place and readable.
4. Batteries: remove corrosion from the posts if present.
Troubleshooting guide:
The following table describes the most common issues that occur with these spring tables. If your unit experiences a
problem not included in this guide, contact the factory for assistance.
Issue: Explanation
Remedy
1) When a load is applied to the table,
the carousel rotates on its own.
a) Table is not level.
a) Determine the state of levelness and
adjust the position of the frame to level
the unit.
2) The carousel produces a lot of noise
while it rotates
b) 1 or more carousel bearings need to be
lubricated or replaced.
b) Rotate each of the bearings to
determine which are noisy and/or do not
rotate smoothly. Lubricate bearings. If a
bearing appears to be significantly worn,
replace it.
3) The tabletop lowers too much when a
load is applied.
c) The load applied exceeds the weight
limit of the spring combination.
d) The load exceeds the maximum
capacity of the table (4,400 lb.)
c) Remove the load and select the proper
spring combination for the load. (See
“Spring Combinations Table”.)
d) Reduce the load until it is within the
capacity of the table.
4) The tabletop does not lower enough
when a load is applied.
e) The spring combination is too strong for
the load applied.
e) Remove the load and select the proper
spring combination for the load. (See
“Spring Combinations Table”.)
5) The tabletop bounces or feels spongy
when pressed.
f) The shock absorber is malfunctioning.
f) Examine the shock absorber. Replace
it if it is damaged or leaking.
