Dewetron PUREC, Technical Reference Manual

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450182 • PU[REC] • Technical Reference Manual • Printing version 1.0.0 • November 2
nd
, 2020
MAIN SYSTEM
Maintenance
Maintenance intervals
DEWETRON recommends following maintenance intervals:
Intervals may vary. Depending on environmental conditions, runtime, etc.
DEWETRON offers various service and upgrade plans including cleaning/exchanging fans/power supply/CPU cooler (if
required), BIOS, firmware and driver updates as well as reliabilty upgrades and full functionality check. Please do not
hesitate to ask DEWETRON or your local distributor for further information and pricing.
Removing the intake vent and cleaning the filter pad
Requirements:
> TORX T10 screw driver
WARNING:
DO NOT
attempt to remove the intake vent when in operation!
POWER OFF
the instrument first!
1
2
Power off the instrument.
To access the filter pad simply
losen the screws on both sides of
the intake vent with a TORX T10
screwdriver.
To clean the filter pad use a dry
velocity stream of air. Afterwards,
make sure to reinstall the filter pad
and tighten the screws.
Actions On demand At least once a year Every 5 years
Clean Filters
depending on environmental
conditions
x
Calibrate system x
Change CPU FAN x
Change Chassis FAN x
Change CMOS battery x
Change power supply x
Change SSD depending on SSD health status x
WARNING: The maximum length for screws is 6 mm! If a screw gets lost, replace it with M3x6 countersunk
head screws only. Otherwise internals may get damaged!