3M MATIC A80F Instructions And Parts List page 50

13-MAINTENANCE AND REPAIRS (continued)
13-12 – Filter / Circuit Breaker /
Upper Tape Head Leveling - Length - Head
Air Line Filter – (Figure 13-7)
Periodically check the air line fi lter to drain water and
clean as necessary. Do not allow water to go above
the fi lter element.
Circuit Breaker
The case sealer is equipped with a circuit breaker
which trips if the motors are overloaded. Located
inside the electrical control box on the side of the
machine, the circuit breaker has been pre-set at
2.2 Amps and requires no further maintenance.
WARNING – The following procedure
must be performed by trained service
personnel because of the high voltage
electrical hazard within the control box.
If circuit is overloaded and circuit breaker trips,
unplug machine from electrical power:
1. Determine cause of overload and correct.
2. Remove electrical enclosure cover.
3. Press the red "Reset" button and then the green "Start" button.4. Replace cover.
5. Plug in machine. Wait two minutes.
6. Rotate Switch to "On".
Upper Taping Head Leveling
If the upper taping head is not horizontal, it can be leveled by adjusting the self-locking nut.
1. Loosen the fi ve bolts on each side of crossbar shown in Figure 13-8A.
2. Remove access cover as shown in Figure 13-8B and (using M13 hex key wrench) tighten or loosen M8
self-locking nut until upper head is level.
3. Take measurement from exit end of upper head assembly and front of fl ap folding ski to machine bed, as
shown in Figure 13-8. Upper assembly must be level ±1.5mm [±1/16 inch].
4. Retighten fi ve bolts on each side of crossbar to secure adjustment.
Figure 13-8 – Upper Taping Head Leveling
a80f-NA
Air Line
Filter
Figure 13-7 – Air Line Filter
Take
Measurements
Here
38
Water Drain
Valve
2010 March