Fast & Fluid HA600 - Manual (Page 28)

FAST & FLUID MANAGEMENT
HA200 / HA400 / HA600 - V1.71 – 21-07-2004
V MAINTENANCE
page 28
Operation
C - Monthly maintenance
Remove back panel. Clean dust from computer
cavity and spilt colorant
inside machine.
Check pump valve for
possible malfunctions
(e.g. leakage or blockage).
Attention! MOVING PARTS CAN CAUSE INJURY. Always turn off power
(e.g. by pressing emergency stop) before accessing moving parts.
D - Flat screen maintenance
Do not use any wetted materials, detergents, solvents, thinners or
other cleaning agents to clean the TFT flat-screen monitor. Its
surface is very delicate!
How to keep your Flatscreen clean:
• Wipe off water droplets or oil immedeately. If you leave the droplets for a long time, staining and
discoloration may occur.
• If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. The
desirable cleaners are water, IPA (isopropyl alcohol) or Hexane. Do not use ketone type materials
(ex. Acentone), ethyl alcohol, toluene, ethyl acid or methyl chloride. It might permanent damage to
the polarizer due to chemical reaction.
• Gently wipe the screen with a clean camel hair lens brush, or a soft, clean, lint-free cloth. This
removes dust and other particles that can scratch the screen.
• Do not apply pressure to the screen surface when wiping it clean.
• Do not pour or spray any liquid directly onto the screen or case of the LCD monitor. Chemical
cleaners have been reported to damage the screen or case of the LCD monitor.