Operation - Stanley FG10 User Manual

PREPARATION PROCEDURES
CHECK HYDRAULIC POWER SOURCE
1. Using a calibrated flow meter and pressure gauge,
check that the hydraulic power source develops a
flow of 7-10 gpm/26-38 lpm at 1500-2000 psi/105-
140 bar.
2. Make certain the hydraulic power source is equipped
with a relief valve set to open at 2100-2250 psi/145-
155 bar minimum.
3. Check that the hydraulic circuit matches the tool for
open-center (OC) or closed-center (CC) operation.
CHECK TOOL
1. Make sure all tool accessories are correctly installed.
Failure to install tool accessories properly can result
in damage to the tool or personal injury.
2. There should be no signs of leaks.
3. The tool should be clean, with all fittings and
fasteners tight.
CHECK TRIGGER MECHANISM
1. Check that the trigger operates smoothly and is free
to travel between the "ON" and "OFF" positions.
CHECK GUARD WELDMENT
1. Inspect the wheel guard weldment for cracks and
other structural damage.
INSTALLING AND REMOVING
GRINDING WHEEL
Note: Use 6 inch diameter up to 3 inch thick (Type
6 for USA) grinding wheels with a 5/8-11 threaded
arbor hole. Only use grinding wheels which comply
with ANSI B7.1, B7.5/ISO 525, 603.
Read and become familiar with the sections in this
manual on safety precautions, tool stickers and tags,
hydraulic hose requirements, hydraulic requirements,
and preparation procedures before using this product.
USA CONFIGURATION
1. Unscrew the two nuts (98) which secure the guard
weldment (95) to the frame and remove the guard
weldment.
2. Install the grinding wheel until it comes in contact
with the drive flange.
3. Using the wrench (127) provided, place it on the
flats of the drive flange. Place a strap wrench on
the grinding wheel and then tighten by gripping and
turning the strap wrench while holding the wrench
provided.
10 ► FG10/PG05 User Manual

OPERATION

4. Replace the guard weldment.
WHEEL PIVOT ADJUSTMENTS
FOR PROFILE OR FROG GRINDING
OPERATIONS
Note: The PG05 does not contain the pivot wheels or
the extension assembly.
GRINDING WINGS
For grinding a wing of the frog, place the grinder on top
of the wing with the rollers (91) resting on top of the
wing to be ground. Adjust each wheel pivot (86) to the
position shown in figure 1. Grinding is accomplished by
moving the grinder back and forth in line with the rail.
When finished with one wing, rotate the entire grinder
180 degrees and place it on the other wing.
Never over-tighten the grinding wheel by impacting
the wrench with a mallet or hammer. Sufficient
torque is attained by hand-tightening the wheel with
a strap wrench while securing the drive flange with
Cross Section of Typical Frog at 1/2" Point
Figure 1. Grinding the Wings of a Frog
GRINDING THE POINT
For grinding the point of a frog, place the grinder on top
of the point with the rollers (91) resting on the top of
the point. Adjust each wheel pivot (86) to the position
shown in figure 2. Grinding is accomplished by moving
the grinder back and forth in line with the rail. It may
be necessary to rotate the entire grinder 180 degrees
and place it on the other side of the point in order to
the wrench provided.