Zhermack QUASAR, User Manual, Page: 137 / 296

QUASAR/QUASAR PLUS
137 of 296
MAINTENANCE AND USE MANUAL
EN
6
X 100
7
8
9
°C
10
11
12
13
10
8
1
Figure
18
Fig. 18: When the parts are joined switch off the lamp by
pressing RESET (8) and return the power adjuster (10) to
its "zero" setting.
the welding cycle is now over.
At this point, if the daily work session is over switch off
at the main switch (1).
raise the screen with the side handles and pick up the work with a pair of tweezeres and
proceed as per standard work procedures. Wear appropriate protective gloves too.
After welding avoid direct contact with the surface working plate and refractory
platform by taking the necessary precautions (e.g. use pincers): the accumulated heat
energy dissipates over rather a long period.
Certain work procedures (e.g. secondary welding) may require slow cooling. Therefore,
when welding is over do not raise the protective screen and switch off at the main
switch. Wait for the item to cool down naturally. Following this procedure will protect
the work against any thermal shock.
Zhermack cannot be held responsible for the quality or reliability of welds effected
with the Quasar optical welder which have not been made in compliance with the
procedures described in this manual.