Robinair 18548 Four-In-One Tube Bender User Manual

Robinair Tools

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No. 18548 Tube Bender

© SPX Corporation • Form No. 104132 • Rev B, 3-20-03

1. Move backplate handle / connecting bar

assembly around curved forming head
until connecting bar stops on holding
bar. Handles should be positioned as
shown in Figure 1.

Figure 3

4. Move backplate handle around forming head until desired

angle is attained as indicated by the alignment of the
calibration marks. See Figure 3.

Figure 1

WARNING: To prevent
personal injury, wear eye
protection that meets ANSI
Z87.1 and OSHA standards.

Backplate

Handle /

Connecting

Bar

Assembly

Holding Bar

Forming

Head

2. Position tubing (sizes 3/16", 1/4", 5/16", or 3/8") in appropriate

sized groove on forming head and holding bar. Tubing will
start bending at the zero calibration point on forming head.

3. Rotate backplate handle until contact is made with tubing,

and the calibration marks align at zero. See Fig. 2.

Figure 2

Backplate

Handle

SPX Corporation
655 Eisenhower Drive
Owatonna, MN 55060-0995
Technical Services: 1-800-822-5561
Fax: 1-800-822-7805
Customer Service: 1-800-533-6127
Fax: 1-800-322-2890
Website: www.robinair.com

Design, specifications, and
materials are subject to
change without notice.

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