3M 800af manual Controls, Valves and Switches Electrical On/Off Switch

Operation (Continued)

Figure 3-2 – Controls, Valves and Switches

1Electrical "On/Off" Switch

The box drive belts are turned on and off (off button is red) with the electrical switch on the side of the machine guard at the infeed end.

Note –The case sealer has a circuit breaker located in the electrical enclosure on the lower right side of the machine frame. If circuit becomes overloaded and circuit breaker trips, unplug the machine electrical cord and determine cause of overload. After two minutes, remove the electrical control box cover and reset the circuit breaker by pressing the "Reset" button and then the "Start" button on the circuit breaker. Replace the control box cover, plug machine electrical cord into outlet and restart machine by pressing green "On" button.

2Main Air "On/Off" Valve/Pressure Regulator/Filter –Figure3-3

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.

Note – The air valve 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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