Lathe Chuck Protection With Position Switch; Chip Shield - Optimum OPTiturn TH 3309 Betriebsanleitung

1.9.4 Lathe chuck protection with position switch

The lathe is equipped with a lathe chuck
protection. The lathe
switched on if the lathe chuck protection
is closed.
1.9.5

Chip shield

Img.1-5: Chip shield
Polycarbonate windows
Polycarbonate viewing window in chip protection, must be visual inspected by the customer
responsible personnel at regular intervals to guarantee the operational safety of the machine.
Polycarbonate viewing panes are subject to an ageing process and are classified as wear
parts.
The aging of polycarbonate windows can not be detected by visual inspection. It is therefore
necessary to replace the polycarbonate windows after a certain time.
Prolonged exposure from polycarbonate windows to cutting fluids can lead to accelerated age-
ing, i.e. deterioration of the mechanical properties (brittleness). Coolant vapours, detergents,
greases and oils or other corrosive substances from the operator side can also lead to a deteri-
Version 1.1.0 - 2020-08-06
can only be
Lathe chuck pro-
Positions switch
Lathe chuck pro-
Chip shield
Sight window
Setscrews
Translation of original instruction
tection
closed
tection
open
Img.1-4: Lathe chuck protection
TH3309 | TH3309D EN
85