Greenlee Mobile Bending Table for 881 Hydraulic Bender Manual De Instrucciones página 12

5. Advance the ram piston until the ram positioner
is seated on the connecting forks and holding the
weight of the ram.
6. Remove the two hitch pins from the ram and
connecting forks; (Fig. 10) the piston may need to be
advanced or retracted slightly to loosen the pins.
Hitch Pin
Figure 10
7. Advance or retract the ram piston until the ram's pin
holes align with the hole marked with desired conduit
size on the connecting forks.
8. Pin the ram in new position. (Fig. 11)
9. Retract the ram piston enough to allow the ram
positioner to be removed from between the forks.
Figure 11
12
Bend Set Up
1. Confirm the ram is secured at the proper height for
2. Choose the follow bar that matches the conduit
3. Once the "START" end is past the connecting forks,
Ram attached
to positioner
2 1/2 in.
Hole
Connecting
3. Place the matching shoe on the follow bar with the
4. Lower the piston and yoke until it is aligned with the
New Ram
Position
Saddle
Connection
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the desired conduit size. The ram pins should be in
the holes marked for the conduit size.
size. Rotate so the follow bar ears are up and insert
the "START" end between the connecting forks
away from the vise. (Fig. 12)
rotate the follow bar again so the conduit groove is
up.
Follow Bar
Ears
Forks
Figure 12
a. The 3-1/2 in. follow bar is taller than the others
and requires more space to pass between the
forks. To load the 3-1/2 Follow bar lower the
forks then unpin the ram to allow for the forks to
be spread apart to accommodate the taller follow
bar. After inserting the follow bar, secure the ram
and lift the forks back into position.
saddle connection closest to the "START" end.
EMT or IMC/Rigid yoke connection on the shoe,
then pin in place. (Fig. 13)
EMT Yoke
Connection
Figure 13
881MBTS
Vise
Conduit
Groove
START
IMC/Rigid
Yoke Connection
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