Hydraulic Landing Gear; System; Prior To Operation; System Description - Lippert Components Ground Control 2.0 Master Owner's Manual

System

Failure to act in accordance with the following may result in death or serious injury.
The use of the Lippert Hydraulic Landing Gear to support the coach for any reason other than which it is
intended is prohibited by Lippert's limited warranty. The Lippert Hydraulic Landing Gear system is designed
as a system to drop the unit off of a truck, level the unit from front to back and stabilize the front of the unit
only and should not be used to provide service for any reason under the coach such as changing tires or
servicing the landing gear.
Lippert Components, Inc. recommends that a trained professional be employed to change the tire of the
coach. Any attempts to change tires or perform other service while coach is supported by the hydraulic
landing gear could result in death, serious personal injury and/or damage to the coach.
• Be sure to park the coach on solid, level ground.
• Clear all jack landing locations of debris and obstructions. Location should also be free of depressions.
• When parking the coach on extremely soft surfaces, utilize load distribution pads under each jack.
• People and pets should be clear of coach while operating Lippert hydraulic landing gear system.
• Be sure to keep hands and other body parts clear of fluid leaks. Oil leaks in the Lippert hydraulic landing
gear may be under high pressure and can cause serious skin penetrating issues.
• Never lift the coach completely off the ground. Lifting the coach so the wheels are not touching ground
will create an unstable and unsafe condition.

Prior to Operation

The Lippert Hydraulic Landing Gear shall only be operated under the following conditions:
1.
The unit is parked on a reasonably level surface.
2.
The towing vehicle is disengaged from the unit.
3.
Be sure all persons, pets and property are clear of the coach while Lippert Hydraulic Landing Gear is in
operation.

System Description

Please read and study the operating manual before you operate the Lippert Hydraulic Landing Gear.
• The Lippert Hydraulic Landing Gear is an electric/hydraulic system. A 12V DC electric motor drives a hydraulic
pump that moves fluid through a system of hoses, fittings and jacks to level and stabilize the coach.
• There are no serviceable parts within the electric motor. If the motor fails, it must be replaced.
• Disassembly of the motor voids the warranty.
• Mechanical portions of the Lippert Hydraulic Landing Gear are replaceable. Contact Lippert Components, Inc. to
obtain replacement parts.

Component Description

The Lippert Hydraulic Landing Gear consists of the following major components:
• Lippert Hydraulic Landing Gear are rated at a lifting capacity appropriate for your coach.
• Lippert Hydraulic Landing Gear is powered from a central 12VDC motor/pump assembly, which also includes the
hydraulic oil reservoir tank, control valve manifold, and solenoid valves.
• The Lippert Hydraulic Landing Gear is controlled electronically from the switch near the pump.
Rev: 11.08.19

HYDRAULIC LANDING GEAR

LEVELING AND STABILIZATION
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