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For Machines Mfg. Since 5/11
13" x 40" Heavy 13
®
EVS Lathe
OPERATION
When adding coolant, always use a high
quality product and follow the manufacturer's
instructions for diluting. The quick reference
table shown in Figure 85 can help you select the
appropriate fluid.
Refer to Coolant System Service on Page 71
for detailed instructions on how to add or change
fluid. Check the coolant regularly and promptly
change it when it becomes overly dirty or rancid,
or as recommended by the fluid manufacturer.
XX
XXX
XXX X
X
XX
XXXX
XXXX
Aluminum
Brass
Bronze
Cast iron
Low Carbon Steel
Alloy Metals
Stainless Steel
General Note: Coolants are used for heavy-duty lathe operations and production turning. Oil-water
emulsions and synthetic cutting fluids are the most common for typical lathe operations. Sulferized oils
often are used for threading. For small projects, spot lubrications can be done with an oil can or brush, or
omitted completely.
Workpiece Dry
Water
Soluble Oil
Synthetic
Coolants
Sulferized
Oil
Mineral
OIl
Figure 85. Coolant selection table.
Coolant System
When the coolant pump is turned ON and the
valve lever (see Figure 84) is opened, fluid is
delivered through the nozzle from the coolant
tank. The valve lever controls the rate of fluid
flow.
To use the coolant system on your lathe:
1. Make sure the coolant tank is filled with the
appropriate amount of fluid.
2. Position the coolant nozzle for your
operation.
3. Use the coolant pump switch on the control
panel to turn the pump ON.
4. Adjust the flow of coolant by using the valve
lever near the base of the nozzle hose.
Important: Promptly clean any splashed fluid
from the floor to avoid a slipping hazard.
Running the pump without adequate fluid in
the coolant tank may permanently damage it.
This is not covered under the warranty.
BIOLOGICAL & POISON
HAZARD!
Use the correct personal
protection equipment when
handling coolant. Follow
federal, state, and fluid
manufacturer requirements
for proper disposal.
Figure 84. Coolant valve lever.
Coolant
Valve Lever