Filter
Top Products
Operator's Manual
Third Edition • Second Printing
Part No. 97779 GR-12 • GR-15 • GR-20 13
PRE-OPERATION INSPECTION
Pre-operation Inspection
o Be sure that the operator's, safety and
responsibilities manuals are complete, legible
and in the storage container located on the
platform.
o Be sure that all decals are legible and in place.
See Decals section.
o Check for hydraulic oil leaks and proper oil level.
See Maintenance section.
o Check for battery fluid leaks and proper fluid
level. Add distilled water if needed. See
Maintenance section.
Check the following components or areas for
damage, improperly installed or missing parts and
unauthorized modifications:
o Electrical components, wiring and electrical
cables
o Hydraulic power unit, tank, hoses,
fittings, cylinders and manifolds
o Battery pack and connections
o Drive motors
o Tires and wheels
o Limit switches and alarms
o Nuts, bolts and other fasteners
o Platform entry mid-rail bar or gate
o Sequencing cables and pulleys
o Platform extension (if equipped)
o Work trays and bike racks (if equipped)
o Mast columns and counterweight
o Platform controls
o Brake release components
Check the entire machine for:
o Cracks in welds or structural components
o Dents or damage to the machine
o Be sure that all structural and other critical
components are present and all associated
fasteners and pins are in place and properly
tightened.