Rev. 10/25/2021
CART-CTD, MANUAL
Copyright 2021 Vestil Manufacturing Co.
Page
10
of
13
the cylinders and pistons as they extend and retract. Each piston should extend and retract smoothly and at
the same rate as the other. Engage the traction drive system. Drive forward and in reverse. Describe the
operation and sound of the traction drive.
This record establishes normal condition (the “RECORD”)
.
Compare the results of all inspections to your RECORD to determine if a component is in normal condition.
DO NOT use the cart unless it is in normal condition.
Before inspecting or performing maintenance on the
cart, immobilize the tabletop with the maintenance prop.
1. Unload the cart.
2. Raise the tabletop to its maximum height.
3. Rotate the maintenance prop into contact with the
frame (see dotted arrow).
4. Lower the tabletop until the maintenance prop
presses against the end of the frame.
(A) Before each use, check the cart for any of the following
conditions. Correct all problems before using the cart
•
Oil leaks;
•
Pinched or chafed hoses;
•
Deformation of legs, frame, or tabletop;
•
Unusual noise or binding.
(B) Monthly inspections:
•
Check the oil level. Oil should be 1in. to 1
1
/
2
in. below the top of the reservoir/tank (see MPU-DC
instruction manual) with the tabletop fully lowered. Check for oil leaks. Resolve the issue as described
on
. Add oil, if necessary.
•
Check the hydraulic hoses for wear, kinks, cuts, etc. Replace damaged hoses.
•
Check hardware: roller bushings, axle pins and retaining rings, clevises, pivot points, fasteners, and
casters for severe wear and damage. Replace all components that are severely worn or damaged.
•
Inspect each leg roller for looseness and/or severe wear. Replace rollers as necessary.
•
Cycle the tabletop. Listen for unusual noises; watch for abnormal movement. See
•
Make sure all labels are in place & in readable condition. See
•
Clean debris from all surfaces.
(C) Yearly: Change the oil at least once a year. The oil should be changed as soon as it darkens, becomes gritty,
or appears milky. Milky appearance indicates the presence of water. Replace the oil with AW-32 hydraulic fluid or
its equivalent.
The unit should be labeled as shown in the diagram. However, label content and location are subject to change so
your product might not be labeled exactly as shown. Replace all labels that are damaged, missing, or not easily
readable (e.g. faded). To order replacement labels, contact the technical service and parts department online at
http://www.vestilmfg.com/parts_info.htm
. Alternatively, you may request replacement parts and/or service by calling
(260) 665-7586 and asking the operator to connect you to the
LABELING DIAGRAM
Label 208: Keep clear of pinch point
Label 269: Use maintenance prop
Maintenance
prop
Label 206 (inside power unit housing):
Hydraulic oil specifications
Label 658:
Label 295
(on outside
of power unit
housing):
Hazards of
handling
battery h
Label 1153: Model & capacity
End of frame
Frame
Label 824: Stand clear
