Vestil TCD Series, Instruction Manual

Page: 16 / 20

Table of Contents Rev. 5.7.2019 TCD MANUAL
Table of Contents Copyright 2019 Vestil Manufacturing Co. Page 16 of 20
Record of Satisfactory Condition – TCD-M
[Refer to Exploded View on either p. 5 or p. 6 .]
After receiving the product and before putting it into service, make a record of its appearance and functions.
Photograph the modular power unit, frame, chute, retainers and rails, handles, casters, safety guards, and fasteners
(bolts, nuts, etc.). Take close range photographs of all labels. Cycle the chute all the way up and back down. Record
observations about how the cylinder extends and retracts, how the chute rotates, and all sounds heard. Collate the
photographs and written descriptions into a single. Mark the file appropriately to identify it. This record establishes
satisfactory condition. During future inspections, compare your observations to this record to determine whether the
machine is in satisfactory condition. Do not use the dumper unless it is in satisfactory condition. Purely cosmetic
changes, like damaged surface coating (paint or powdercoat) are not changes from satisfactory condition. However,
touchup paint should be applied as soon as damage occurs.
Inspections – TCD-M series dumpers
Before each use, inspect the listed components:

Modular power unit, pendant controller, wiring: Remove the
cover. Examine wires for frays, cuts, tears, etc. Inspect the oil
reservoir, hoses, and fittings for leaks, kinks, punctures (DC-
powered units) Check battery charge status. Recharge the
battery, if necessary.

Hydraulic system: Check the hoses for pinches, kinks,
punctures, and leaks. Check connections with the cylinder for
leaks, etc.

Wheel cradles: Examine the cradles and cradle brackets for
damage such as bends and cracks. Each cradle should be
solidly fastened to the chute frame. Tighten loose bolts and
nuts.

Frame: Check the welds and overall condition of the safety
guards, pivot points, cylinder brackets (on the frame and the
chute), handles, and chute. Look for cracks, damaged welds,
severe wear, and corrosion.

Cylinder and limit switches: Cycle the chute through a
complete dumping sequence (fully rotated and back to the
ground). When the chute reaches maximum dumping height,
the power unit should stop running. Lower the chute. The piston
should extend and retract smoothly without binding or jerking.
Listen for unusual sounds that might indicate binding during
operation. Watch for unusual movement. If you observe any
unusual sound or movement, do not use the dumper until it has
been restored to normal operating condition.
At least once per month , inspect the dumper as follows:

Oil level: remove the cover from the modular power unit.
Then, fully raise the chute (to the 45° “dumping position”) and
observe the level of oil in the reservoir. The surface of the oil
should be 1 to 1½ inches below the fill hole. If oil is needed, add
oil as specified below in “Oil specifications”.

Casters: confirm that all 4 casters roll smoothly. The front
casters should swivel freely through 360°. The rear casters are
rigid, i.e. do not swivel. Confirm that the rear casters are
secured in their respective receivers.

Fasteners: check each fastener connection (nuts, bolts, pins,
etc.). Tighten loose connections. Replace all damaged
hardware.

Hydraulic hoses and electrical wires: check each wire and
hose for damage (frays, kinks etc.).

Floor locks: apply and disengage the floor locks (one on
each side of the frame). Confirm normal operation.

Labels: labels should be easily readable, undamaged, and located as shown in the “Labeling diagram” on p. 19.
Oil specifications: At least once per year change the hydraulic oil. Change the oil as soon as it becomes gritty or looks
milky (indicating that water is present). With the chute in the fully lowered position, drain the oil and replace it with either
Dexron transmission fluid or anti-wear hydraulic oil viscosity grade 150 SUS at 100°F (ISO 32 cSt at 40°C.
Wheel
cradle
Frame
Frame
brace
Chute
**Shown without MPU for clarity
Caster
receiver
Cylinder mounting
bracket
Cylinder
mounting
bracket
Handle
Front caster
(swiveling)
Rear caster
(rigid)
Safety
guard
Cradle
bracket
Floor lock