Climax AUTOBOREWELDER BW3000, Руководство по эксплуатации, Страница: 84 / 150

Page 68 BW3000 Operating Manual
3. Install the contact tip on the liner, and move
the combination up into the torch until cor-
rect placement is reached.
4. Lightly tighten the tip hold-down set screw,
making sure your placement is as shown in
Figure 5-4.
5. Trim the liner to the correct length by pull-
ing the liner out two coils, and cutting in
between the two.
6. Push the liner back into the torch with the
3/32 hex wrench used to tighten the liner
hold-down set screw.
T
IP
:
For proper placement of the tip, use the Allen wrench as a gauge
between the inside of the nozzle and the contact tip.
7. Tighten the liner and tip in place. The tip hold-down torque should not
exceed 25 in-lbs.
5.2.5 Control box maintenance
The control box is designed to withstand the rigors of the work environment with
minimal maintenance. However, care should be taken to avoid direct contact with
water, weld spatter, high heat, and excessive impact.
The control box is provided with a cover to completely enclose the case when not
in use and to partially protect the case when in use.
To clean the control overlay and buttons, use a shop towel lightly sprayed with
WD-40.
CAUTION
The control box enclosure is made from polypropylene copolymer, so
be careful not to set it on preheated parts or on parts that have been or
are being welded.
5.3 T
ROUBLESHOOTING
This section is intended to help troubleshoot the BoreWelder BW3000 for both
welding and mechanical problems, including lack of fusion, tip seizure, ropey
beads, excessive spatter, a hot torch nozzle, porosity, a deposit that’s too hard to
machine, cutting tools that break, and weld graping.
For serious maintenance or if you have questions on the following procedures,
contact CLIMAX.
F
IGURE
5-4. I
NSERTING THE LINER
INTO THE TORCH