3M 800r3 manual WARNING - Turn air supply and electrical power off and disconnect

Special Set-Up Procedure

WARNING – Turn air supply and electrical power off and disconnect

power cord from power supply before beginning special set-up procedure. If power cord is not disconnected, severe injury to personnel could result.

Changing the Tape Leg Length (From 70 to 50 mm [2.75 to 2.00 in])

Changing tape leg length to 50 mm [2 in] allows taping of smaller boxes. Refer to "Specifications – Box Weight and Size Capacities", page 8 for box sizes.

CASE SEALER FRAME

No changes required.

TAPING HEADS

WARNING – Use care when working near taping head knives as knives

are extremely sharp. If care is not taken, severe injury to personnel could result.

1.Remove upper taping head. Loosen and remove four (each) M6 x 25 flat head screws (A), special washers (B) and spacers (C) that fasten head to upper assembly as shown in Figure 5-1. Support or hold taping head to keep it from falling when screws are removed.

2.Turn air supply on and raise and latch upper assembly in full up position. Turn air supply off.

WARNING –The E-Stop switch or door must not be used for raising

the upper head assembly for maintenance work. If these are used the upper head assembly could lower during maintenance work causing injury to personnel.

3.Remove lower taping head by pulling straight up.

4.Refer to Section II "Adjustments – Changing Tape Leg Length", page 13.

Figure 5-1 – Upper Taping Head Mounting

Outer Column – Re-Positioning

WARNING – It is recommended that no less than two people assist on

this set-up or severe injury or equipment damage could result.

Moving the outer columns to the upper set of mounting holes, increases the maximum box size (height) handled by the case sealer from 533 mm [21.00 in] to 644 mm [25.38 in]. (Dimensions given are with lift cylinders mounted in standard position.)

Note – This also increases the minimum box height from 127 mm [5.00 in] to 232 mm [9.12 in].

Refer to Figure 5-2

1.With air on, raise and latch upper assembly in full raised position. Be sure electrical supply is disconnected.

2.Place solid blocks 495 to 535 mm [19.5 to 21.0 in] high under front and back of upper assembly as shown in Figure 5-2A.

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