Description of tool
3
Tunnel construction, groundworks and hydraulic
engineering
14
13
1 Power supply cord
2 Housing for drive motor and electronics
3 Main switch
4 Keyboard
5 Display
6 Drive/power transmission
7 Hot wedge
8 Handle for hot wedge support
9 Lever for welding pressure
10 Adjustment screw for welding pressure
11 Locking screw
12 Lever locking mechanism
13 Guide handle
14 Travelling wheel
15 Deflector
22
6
16
17
8
27
15
5
4
7
18
19
Sub-roof membranes
28
16 Tube to hot wedge
17 Pinch roller
18 Front guide roller
19 Rear guide roller
20 Lower drive/pressure roller
21 Upper drive/pressure roller
22 Chain
23 Lower part of chassis
24 Adjustment screw, swivel head
25 Lower part of chain guard
26 Cap screw for front guide roller
27 Adjustment screw, hot wedge
28 Idler wheel
29 Upper guide plate
30 Lower guide plate
1
2
11
9
10
31
24
25
21
20
13
29
30
12
26
22
23
28