Product Manual

Table of Contents Rev. 9/13/2019 LL-PMPS MANUAL
Table of Contents Copyright 2019 Vestil Manufacturing Corp. Page 19 of 22
RECORD OF SATISFACTORY CONDITION
Record the condition of the lifter before putting it into regular service. Thoroughly photograph the machine from
multiple angles. Include close range photos of all labeling, the handle, casters/wheels, the cylinder, cylinder
attachment points and attachment hardware (pins, bolts, nuts, etc.), leg clamp brackets, and modular power unit
(MPU). Remove the cover from the MPU and photograph the internal components. Cycle the carriage up and down.
Describe the motion of the carriage, e.g. smooth and uniform at a rate of approximately __in/s. Describe sounds
heard as the unit operates. Collate all photographs and writings into a single file. Mark the file appropriately to
identify it. This record establishes satisfactory condition of the unit. Compare the findings of all inspections to this
record to determine whether the unit is in satisfactory condition. If the machine is not in satisfactory condition, repair
it before returning it to service. Purely cosmetic changes, like damaged paint/powdercoat, do not constitute changes
from satisfactory condition. However, touchup paint should be applied to all affected areas as soon as cosmetic
damage occurs to prevent rusting and corrosion.
INSPECTIONS & MAINTENANCE
Regular maintenance is essential to keep this product in nominal condition. Before beginning
maintenance, completely unload the forks and lower them.
o Relieve hydraulic pressure whenever the unit is not in use by fully lowering the forks.
o Keep the product clean & dry. Lubricate moving parts at least once per month.
o ONLY use manufacturer-approved replacement parts. Vestil is not responsible for issues or malfunctions that
result from the use of unapproved replacement parts.
o ONLY use ISO AW-32 hydraulic fluid or its equal in the hydraulic system. Do not use brake fluid or jack oils in the
hydraulic system. If oil is needed, use an anti-wear hydraulic oil with a viscosity grade of 150 SUS at 100°F, (ISO
32 cSt @ 40°C), or Dexron transmission fluid.
o Contact the manufacturer for MSDS information.
Inspections:
(A) Before Each Use--Inspect the following:
1. Wiring: inspect the electrical wiring for cuts or frays;
2. Casters: examine the casters and confirm normal operating condition;
3. Hydraulic hoses: check for pinches, punctures, or loose connections;
4. Structure: inspect the base and frame for deformations and cracked welds;
5. Forks; carriage; mast: cycle the forks up and down. Listen and watch for unusual noise, motion (e.g. binding).
6. Pushbutton controller: inspect the controller and look for damage that exposes
(B) Monthly Inspections--at least once per month check the following:
1. Oil level. Lower the forks completely and unload them. Oil should be 1” - 1
1
/
2
" below the top of the
tank/reservoir. Add oil as necessary. Look for oil leaking from hoses, the cylinder, or the reservoir. See
Troubleshooting (p. 20) and correct as appropriate.
2. Battery: check the water level in the battery. (DC models only)
3. Clevis and pivot points: inspect for excessive wear.
4. Hydraulic system, wiring, and pushbutton control: Check for worn or damaged hydraulic hoses, electrical
wires, and cords. Repair as necessary.
5. Carriage rollers (see diagrams on p. 4, 5, & 6): check rollers and retaining hardware for normal condition.
6. Forks, carriage and mast: cycle the forks up (to the top of the mast) and back down while listening and
watching for unusual noise, motion, or binding.
7. Labels: Confirm that all labels are in place and easily readable. See Labeling Diagram on p. 21.
8. Surfaces: remove dirt and debris.
(C) Yearly Inspection
Hydraulic oil should be changed at least once a year or sooner if the oil darkens or becomes gritty. Flush the
reservoir before refilling. Similarly, if the oil appears milky, water is present and the oil should be changed.
Maintenance: ANSI/ITSDF standard B56.10 describes recommended maintenance procedures. The following
steps should be utilized in conjunction with those recommendations.
1. Tag the unit, “Out of Service.”
2. Perform a “Before each use” inspection. If deformity, corrosion, rusting, or excessive wear of structural
members is present, DO NOT use the pallet handler. Contact Vestil for instructions. If the carriage does not
move smoothly or makes noise as it moves up or down the mast, apply a silicon wax or silicon spray to the
inside of the mast frame.
3. Remove any dirt or other matter from the forks and other surfaces.
4. Perform all other necessary adjustments and/or repairs. DO NOT modify the lifter.
5. Make a dated record of the repairs, adjustments and/or replacements.