Special Instructions For X-Belt Tensioning - Trotec Speedy C12 Service Manual

9. Special instructions for X-belt tensioning

Correct belt tensioning is very important for:
obtaining good engraving results: Are the belts to loose quality of engravings can
-
be poor.
life expectancy of mechanical parts: Is belt tensioning to high, mechanics like ball
-
bearings, belts, gears, will wear out quickly.
1. Disconnect the laser from mains.
2. Open right and left cover from the laser housing.
3. Remove cover from electronic compartment.
4. Check tensioning of x-gearing belt (small golden belt on the left side of x-axis) by
measuring the spring length of TENSIONING BOLT (Fig. 1).
Spring length should be 15 mm.
In case the spring length is incorrect proceed with following steps:
- Loosen MOTOR FIXING SCREWS (2 pcs.).
– Bring the spring to it´s correct length (and simultaneous the belt to the correct
tensioning), by screwing the TENSIONING BOLT in or out.
– Tighten the MOTOR FIXING SCREWS.
– Re-check spring length again. If necessary repeat the tensioning process.
NORMAL.DOT
max
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I N D I V I D U A L M A R K I N G S Y S T E M S
Gespeichert am:2003/03/10
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