Coolant System - Grizzly G0782 Owner's Manual

Coolant System

When the coolant pump is turned ON, fluid is
delivered through the nozzle attached to the car-
riage.
Nozzle
Cutting Fluid
Pump
Switch
Pump and Tank
Figure 86. Cutting fluid system controls.
Always use high quality coolant and follow the
manufacturer's instructions for diluting. The quick
reference table shown in Figure 87 can help you
select the appropriate fluid.
Refer to Coolant System Service on Page 68
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.
Workpiece
Aluminum
Brass
Bronze
Cast Iron
Low Carbon Steel
Alloy Metals
Stainless Steel
General Note: Cutting fluids 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.
-56-
Valve
Water
Dry
Soluble Oil
X
X X
X X
X
X
X
X
Figure 87. Coolant selection table.
BIOLOGICAL & POISON
Use the correct person-
al protection equipment
when handling coolant.
Follow federal, state,
and fluid manufacturer
requirements for proper
disposal.
Running the pump without adequate fluid in
the coolant tank may permanently damage
it, which will not be covered under warranty.
To use coolant system on your lathe:
1. Make sure coolant tank is properly serviced
and filled with appropriate fluid, and that you
are wearing necessary personal protection
equipment.
2. Position coolant nozzle for your operation.
3.
Use coolant pump switch on control panel to
turn pump ON.
4. Adjust flow of coolant at nozzle.
Important: Promptly clean any splashed fluid
from the floor to avoid a slipping hazard.
Synthetic
Sulferized Oil
Fluids
X
X
X
X
X
X
Model G0782 (Mfd. Since 10/15)
HAZARD!
Mineral Oil
X
X X
X X