Vestil AHLT - Manual (Page 10)

10
Routine Maintenance & Safety
Raise the table and install the maintenance safety prop before beginning any
inspection or work on the unit.
(A) Before Each Use Check For The Following:
1.) Frayed wires
2.) Oil leaks
3.) Pinched or chafed hoses
4.) Structural deformation of arms, frame, and platform
5.) Unusual noise or binding
Do not use if there are any of the above!
(B) Monthly Inspections
1.) Check oil level. Oil should be 1" to 1-1/2" below the top of the tank with the lift in
the fully lowered position. Add as necessary.
2.) Check for oil leaks. See trouble shooting section and correct as necessary.
3.) Check roller bushings, axle pin, clevis and pivot points for wear.
4.) Check for worn or damaged hydraulic hoses. Repair as necessary.
5.) Check rollers for looseness and wear. See trouble shooting.
6.) Check retaining rings at all axles, pivot points and clevis.
7.) Check for unusual noise. See trouble shooting.
8.) Make sure all warning labels are in place and in good condition.
9.) Clean off dirt and debris.
(C) Yearly
Oil reservoir should be changed at least once a year, or sooner if the oil darkens or
becomes gritty. Presence of water is indicated if the oil turns milky. Recommended oil:
AW-32 Hydraulic fluid or equal.
All maintenance work must be preformed by qualified personnel with training in the
repair of electrical and hydraulic components.