Operating and indicating elements
Chapter 4
23.06.2015
Working instructions WIDOS 5000 WM
Page 18 of 80
Machine with small clamping tools:
No.
Denomination / Function
18
Left small clamping tool (optional)
19
Right small clamping tool (optional)
4.1.1.
How to work with the optional additional cylinder
The additional cylinder is needed for pipes with large diameter and high nominal pressure degree in order to
prevent formation of a gap during an unbalanced strain of the clamping tool.
Plug the pneumatic hoses of the additional cylinder to the distributer block (chapter: 4.1, no. 16) in order to
weld.
The additional cylinder is always mounted on the right machine side onto the clamping tool, even in case the
clamping tools have been exchanged.
Only apply the additional cylinder onto the clamping tools after clamping of the pipes.
You must remove the cylinder and put it on its holder at the right side after welding and before
you open the clamping tools.
Distance between flanges and fork: appr. 20-30 mm
(1 + 2)
(4)
(6)
(5)
18
(7)
19
(8)
(9)
(11)
(12)
14
Holder
