Install Tooling Assembly; Position Upper Tooling; Welder Shutdown; Power Shutdown - Dukane VWA-4300 User Manual

Install Tooling Assembly

Put the aligned upper and lower tooling assembly on the
lift table (the tooling stanchion alignment pins should be
extended). Loosely install the lower tooling mounting bolts
(M12–1.75) with washers ( 7 /16" Grade 8) into the table.
While in Setup mode, use the
the table until the upper tooling is almost in contact (within
2mm or 0.1 inch) with the spring frame, but not touching.
See Figure 7- 6 .

Position Upper Tooling

Welder Shutdown

Press one (or both) of the E-STOP buttons. The hydraulic
pump will stop, its illuminated green light (HYDRAULIC
PUMP ON) will go out and the

Power Shutdown

Turn off and lockout the AC power. Close and lockout the
compressed air. Refer to Figures 2 - 3, 2 - 4 and 2 - 5 for photos
of correctly locked–out energy sources.

Mounting Bolts

Loosely install the upper tooling bolts (M12–1.75) with
washers ( 7 /16" Grade 8) in the upper spring frame. The
bolt patterns for each of the lift tables are shown in Figures
7 - 7 through 7-10.

Tighten Upper Tooling

1. Turn on the AC power.
2. Apply the compressed air.
3. Clear all the
E-STOP
4. Press the E-STOP RESET switch.
5. Press HYDRAULIC PUMP ON to turn on the hydraulic
pump.
6. Use the Table Up/Table Down (on screen) buttons to
raise the lift table until the tooling is in direct contact
with the spring bridge. See Figure 7- 6 .
7. Check final alignment of the tooling.
8. Finger tighten all accessible upper and lower mounting
bolts.
Dukane Manual Part No. 403-592-00
Table Up
control to raise
ALARM
lamp will flash.
s.
Adjusting Table Height (Tool Bar Detail)
Figure 7- 6
TOOLING BOLT LENGTH
The M12 x 1.75 bolts used to secure the tooling
must have a minimum of three and one-half
(3 -1 / ) threads engaged in the table or spring
2
threads (one times bolt diameter or 6mm).
We strongly recommend that the bolts be
long enough to engage at lease five (5)
threads (1- 1 / times bolt diameter or 9mm).
2
Section 7 - Tooling Installation
Press Table Up to
raise the table.
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