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WARNING
Drilling, sawing, sanding or machining
wood products can expose you to wood
dust, a substance known to the State of
California to cause cancer�
Avoid inhaling wood dust or use a dust
mask or other safeguards for personal
protection� For more information go to
www�P65Warnings�ca�gov/wood�
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WARNING
Wear an approved dust mask or
respirator�
Follow local, state and federal
regulations�
Although the stump grinder has been carefully
inspected and checked prior to shipment from
manufacturer, it is recommended that the unit be
thoroughly inspected.
Check all bolts for tightness and remove all
shipping tags, bags, skids, and blocking.
Inspect equipment to verify that nameplates and all
safety warning, caution signs and decals provided
with the equipment are in place and clearly visible.
Visually inspect the stump grinder before each
start up. Check for loose or missing parts and any
damage that may have occurred during moving or
shipping.
Review all excavator pre-start instructions, and
ensure that all recommended steps and procedures
have been followed. The stump grinder must be
lifted in a vertical direction only. Due to the weight of
the rotor the device must be adjusted accordingly.
4 OPERATION
4�1 Preparation For Use
4�2 Hydraulic Connections
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WARNING
Pressurized fluids can penetrate the
skin�
Disconnect and lock out power source
before disconnecting and/or connecting
hydraulic hoses�
The stump grinder is not equipped with hydraulic
hoses. You must connect your excavator pressure,
return and case drain hoses to stump grinder
motor.
Remove caps (A) and connect your pressure hose
to connector (B), return hose to connector (C) and
case drain hose to connector (D).
NOTICE
Prevent equipment damage.
Failure to connect excavator case drain
hose to motor case drain connector (D)
may blow out motor shaft seal.
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Summary of Contents for GXM350
Page 1: ...GXM350 GXM550 And GXM750 Stump Grinder OPERATOR S MANUAL Issue Date March 2022...
Page 9: ...7...
Page 13: ...11...