Leister UNIROOF 300, Manual, Page: 15 / 59

15
1. Loosen the 4 Torx screws.
2. Remove the currently mounted
welding nozzle
(9).
3. Insert the desired welding nozzle (9) .
4. Adjust the
welding nozzle (9)
(see Adjusting the welding nozzles [5.1]).
5. Retighten the 4 Torx screws.
1. Remove the press-down belt (26).
2. Undo the two M5 x 16 cheese-head screws.
3. Remove the deflection
roller assembly (27).
4. Mount the spacer block (20 or 30 mm) with the
two M5 x 16 cheese-head screws.
5. Mount the deflection roller assembly (27).
6. Retighten the two M5 x 16 cheese-head screws.
7. Mount the
press-down belt (26).
Step 4: Changing the welding nozzle (20, 30, 40 or
80 mm)
Step 3: Insert intermediate piece for press-down
belt.
8
8
26
26
Spacer block
Cheese-head screw M5 x 16
27
9 4 Torx screws
27
27