Installing The Water Cooling System - Omtech SH-G570 User Manual

7. Inside the main bay, remove the nylon cable ties from the X axis and the honeycomb workbed.
You may keep the packaging in case of future return but, if you dispose of it or any accessories,
be sure to do so in compliance with applicable waste disposal regulations.

3.3 Installing the Water Cooling System

• The provided water pump is essential to your engraver's performance and
longevity. When this laser works without a properly maintained cooling
system, its glass tube WILL crack from excess heat.
• Always fill the tank with deionized or distilled water or a custom-purpose
laser-safe antifreeze. Using tap water will gradually degrade the quality of
your engraver and may even cause dangerous mineral buildup within the
cooling system. Never use generic antifreeze for the same reason.
NEVER touch or adjust your engraver's water supply while the pump is
connected to power.
As an alternative to manually adjusting the water in your tank, you can also use
an industrial water chiller to provide your engraver with temperature-controlled
water. We recommend the CW-3000 9L chiller (not included). If using it with this
engraver, follow its separate manual and plug it into an outlet on a separate fuse
from the engraver itself.
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