Installing Coolant Kit; Electrical Connections; Wiring Diagram - Jet J-3130 Operating Instructions And Parts Manual

7.3 Installing coolant kit

Refer sect. 13.4.1 for a complete view of the
components in the coolant kit, and refer to Figure 6
for the attachment of the valve to the valve bracket
on the guide bearing seat.
1. Install the baffle in the tank so the pump is
held at one end.
2. Install the 90 degree elbow and one of the
hose fittings in the bottom of the coolant pump.
3. Install one end of the coolant hose on the
pump fitting.
4. Put the pump in the tank and put the assembly
into the tray underneath the saw base.
Flanges are on the tray to keep the coolant
tank in position.
5. Put the valve into the holder on the right blade
guide assembly and secure it with the set
screw on the holder. Position the valve so the
handle is easy to operate.
6. Install the nozzle into the valve.
7. Install the hose fitting into the valve.
8. Route the hose to the hose fitting on the valve
and install it on the fitting.
9. Fill the tank with enough coolant to flow over
the baffle in the tank.
10. Put the valve handle in OFF position – at right
angle to the direction of flow through the valve.
11. Install the coolant return hose and fitting to the
trough and route the return hose to the tank.
12. Connect the pump to its electrical source.
Note: The pump cable is supplied with a standard
plug for a 120V single phase grounded branch
receptable. Always use a grounded receptable for
this purpose.
Figure 6: Installing valve in valve bracket
7.3.1 Valve connection
Refer to Figure 6
1. Install the valve, back end first, into the
bracket.
2. Secure it with the set screw after being sure
the handle can turn its full 1/4 turn.
3. Install the nozzle on the front of the valve, then
install the hose fitting and hose on the back
end of the valve.

8.0 Electrical connections

Plug the saw into a suitable service branch. The
saw is a 120V single phase motor and the motor
cable has a standard 3-prong grounded plug
installed.
Always connect the plug to a
grounded branch circuit.
If local regulations require that the saw be
permanently wired, or if the environment in
which the saw is used makes this advisable,
the connection should only be made by a
licensed electrician who is familiar with all
national and local electrical codes.
The service disconnect should have an external
ON/OFF switch or lever which permits the saw
operator to disconnect branch power to the
saw during set-up and maintenance operations
as described in this manual.

8.1 Wiring diagram

The motor standard on the saw is a 120V single
phase, 1750RPM motor which can also be
reconfigured for 240V operation. If the saw will be
used on a 240V single phase branch circuit, the
electrician will find a diagram for reconfiguring the
motor wiring underneath the motor terminal plate.
The wiring diagram here is included for reference
when replacing the motor, ON/OFF switch or cable.
These operations should be performed only by a
licensed electrician.
Figure 7: Wiring diagram
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