4
1841488G
April 2022
The hydraulic system supplied with an SR-Series hoist manufactured by
Rugby Manufacturing Co. is made up of components (pump, valves, res-
ervoir, hoses, cylinder, etc.) designed to be compatible with each other.
Several different types of pump and hydraulic components are available
to power the SR-Series hoists. Refer to the pump and hydraulic compo-
nent Installation and Operation Manual for more information.
DANGER
It is the installer’s responsibility to ensure any substitut-
ed components are compatible with Rugby Manufactur-
ing Co. components. Incompatible hydraulic components
may cause failure of the hoist, which in turn, could
damage the vehicle, damage other property, and cause
death or injury.
If hydraulic components are substituted, it is the installer’s responsibility
to be sure they are compatible with the components supplied by Rugby
Manufacturing Co. Incompatible hydraulic components may cause failure
of the hoist which in turn could damage the truck, damage other prop-
erty, and cause human injury or death. Rugby Manufacturing Company’s
liability and warranty for a given hoist will be voided if it is determined
by Rugby Manufacturing Co. that substituted hydraulic components were
used that were incompatible with those supplied by Rugby Manufacturing
Co.
