16
Operation (Continued)
Figure 3-2 Controls, Valves and Switches
1 Electrical "On/Off" Switch and Stop Button
The box drive belts are turned on and off ("Off"
button is red) with the electrical switch on the
top of the electrical box.
Note The case sealer has a circuit breaker
located in the electrical box on the left side of
the machine frame. If circuit becomes
overloaded and circuit breaker trips, see
"Maintenance Circuit Breaker", page 26.
2 Main Air "On/Off" Valve/Pressure
Regulator/Filter Figure 3-3.
This set of pneumatic components controls,
regulates and filters plant air supply to the two
separate control circuits of the case sealer.
"On/Off" Valve "On" Turn to "SUP" "Off"
turn to "EXH". Note Turning air supply "Off"
automatically bleeds air pressure from the
case sealer air circuits.
Always turn the air "Off" when machine is not
in use, when servicing the machine, or when
connecting or disconnecting air supply line.
Figure 3-3 "On/Off" Valve/Regulator/Filter
Note The air has provisions for lockout/
tagout according to plant regulations.
Pressure Regulator regulates main air pressure to
the machine. To adjust pressure, pull knob up and
turn push down to lock setting.
Filter removes dirt and moisture from plant air before
it enters the case sealer pneumatic circuits. If water
collects in bottom of bowl, lift up on the valve on the
bottom of bowl to drain
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