Yearly Service Contract

The OLS annual service contract insures the highest available level of safety and convenience for your heavy duty mobile lift equipment. Performed 3 or 4 times a year it includes:

Full Preventative Maintenance Visit
Complete Safety Inspection
All labor and travel fees
Written report on all findings and work performed
Copy of the inspection sheet

For more information, please contact OLS Service.

20 Point Inspection

OLS Service uses a comprehensive 20 point inspection to insure safety and proper operation of your heavy duty mobile lift equipment. The following elements of your equipment are carefully checked:

    Hydraulic Pump
    Plugs (insert and hoods)
    Control Boxes (master and secondary)
    Hely Cords
    Power Cord and Plug
    Light Bulbs
    Motor and Brake
    Protection Bands
    Upper Limit Switch
    Lower Limit Switch
    Nut Wear Sensor Switch
    Nut There Sensor Switch
    Inner Rollers
    Outer Rollers
    Lifting Screw
    Bronze Nut Gaps (all lifts)
    Any Abnormal Noises
    Grease Thrust Bearing
    Check Lube Cup (full or replace)

Contact OLS Service to schedule an inspection for your equipment

Sefac Fault Reset Procedure

Caution, if your equipment shows a fault condition:

Fault resets must only be performed by a qualified responsible operator. Faults appear if there is something that is not operating properly. Resetting a fault without identifying the cause could be dangerous for the lift or for the users.


The fault reset will be effective only if the four conditions below are met:
• The FAULT light is illuminated
• Only the two Up and Down push buttons of primary control box are valid.
• Both the UP and DOWN buttons must be activated within a very small time (0.4 seconds.)
• Both the UP and DOWN buttons must be activated for two seconds