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EP30200 / EP30250 User Manual ◄ 7
OPERATION
PREPARE THE RAIL SURFACE
Select the type and length of bonding cable to use for the
bond and use it as a guide to determine where brazing points
on the rail will be required.
Before brazing, the rail must be cleaned of rust, corrosion,
paint, pits, or other contamination at the points where the braz-
ing is going to be done and on an area close to the brazing for
placement of the grounding cable. Cleaning is accomplished
with a grinder to ensure clean, bare metal.
NOTE:
Use only grinding wheels furnished by Stanley. Other
wheels have shown to leave residues which cause faulty
brazing.
CAUTION
Always use eye protection when grinding and brazing.
1. Grind the surface of the rail where brazing is going to be
done, until the surface shows shiny metal, free of rust, cor-
rosion, pits, or other contamination. When grinding, use the
edge of the grinding wheel - not the face of the wheel.
2. Grind the surface of the rail where the grounding cable
will be placed to ensure a good ground. The grounding cable
should be placed in close proximity to the brazing area.
PLACING THE GROUNDING CABLE
3. When nished grinding the rail for placement of the ground-
ing cable, place the grounding cable on the cleaned surface
and then insert the other end into the twist lock receptacle
in the control box marked "GROUND" or "EARTHING" and
twist to lock.
SELECT PINS AND RINGS
4. Select brazing pins and ceramic rings to match the speci-
cations of the bonding cable you selected.
CHANGING PIN AND RING HOLDER
5. Check that the pin holder and ring holder on the gun are
the correct sizes for the brazing pins and ceramic rings you
selected. If the sizes are incorrect, the pin holder and ring
holder can be changed as follows:
5. Charging is ready in approximately 3-5 hours. Follow the
instructions in the battery charger manual to complete the
charging process.
6. Plug the two cable leads from the adapter box into the
battery box.
7. Insert the plug from the battery charger into the grinder
outlet on the adapter box.
8. Plug the battery charger into a standard 110 volt AC
outlet.
9. Follow the instructions in the battery charger manual to
complete the charging process.
CONNECTIONS
Figure 2. EP30 Connections
1. Connect the brazing gun, power and trigger cables to the
unit.
2. Connect the ground cable .
3. Connect the grinder.
Grinder Receptacle
Control Cable
Female Socket
Gun Power Supply
Receptacle
Ground Receptacle
1 A Fuse
15 A Fuse
Pin Size Switch
EP30200 OPERATION