Silca Twister II NA, Руководство по эксплуатации

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Operating manual
Twister II NA
Copyright Silca S.p.A. 2015
16
8 MAINTENANCE
ATTENTION: for repairs or replacement of parts for maintenance, the ‘CE’ mark is guaranteed
only if original spare parts provided by the manufacturer are used.
Although the TWISTER II NA key-cutting machine does not require special maintenance, it is advisable to check
and, if necessary, replace the parts subject to wear, such as: the belt (Section 8.1) and the lamp (Section 8.2).
Replacement is simple and can be carried out by the operator.
CLEANING: keep the carriage and clamps free of chippings from the cutting operations by cleaning with a dry
brush.
ATTENTION: DO NOT USE COMPRESSED AIR!
ATTENTION: to keep the machine well maintained we recommend using protective oil, e.g.
WD40 or similar, applied to the burnished mechanical parts. This prevents oxidation of the
parts in question (clamps, guides, carriages, etc.).
Before starting any type of maintenance (checks or replacements), read the instructions below:
• never carry out maintenance or servicing with the machine switched on.
• always unplug the machine prior to servicing.
• follow all the instructions in the manual to the letter.
• use original spare parts.
8.1 REPLACING THE BELT AND ADJUSTING TENSION
If the upper part of the machine vibrates, check the tension on the belt, as described below:
1) Turn off the master switch and unplug the machine.
2) Loosen the four screws (Y1), knob (R) (Fig. 6 on
page 7) and remove the upper casing (Y).
3) Loosen (but do not remove) the four socket head
screws (Y2) securing the motor.
4) a) tension:
-
increase belt tension by pushing the motor
towards the back of the machine.
b) replacement:
-
loosen the belt by pushing the motor slightly
towards the tracer point and cutting tool.
-
remove the belt and replace.
-
tighten the tension by pushing the motor towards
the back of the machine.
5) Secure the motor by tightening the four socket
head screws (Y2).
6) Replace the upper casing (Y), secure with the four
screws (Y1) and replace knob (R).
Fig. 18