Cleaning / Repairing The Unit - Julabo PURA 4 Mode D'emploi

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10 Cleaning / repairing the unit

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Safety installations according to IEC 61010-2-010:
Excess temperature protection
Classification according to DIN 12876-1
Alarm message
Environmental conditions according to EN 61 010, part 1:
Use only indoor.
Altitude up to 2000 m - normal zero.
Ambient temperature: +5 ... +40 °C (for storage and transportation)
Air humidity:
Max. rel. humidity 80 % for temperatures up to +31 °C,
linear decrease down to 50 % relative humidity at +40 °C
Max. mains fluctuation of ±10 % are permissible.
Protection class according to EN 60 529
The unit corresponds to Class
Overvoltage category
Pollution degree
Standards for interference resistance according to EN 61326-1
This unit is an ISM device classified in Group 1 (using high frequency for
internal purposes) Class A (industrial and commercial range).
Danger of injury during maintenance, repair and transport
Danger from mains voltage.
•
Have all service and repair work carried out by authorized
specialists only.
•
Always turn off the unit and disconnect the mains cable from the
power source before performing any service or maintenance
procedures, or before moving the unit.
•
Prevent humidity from entering into the water bath.
•
Do not use alcohol-based or solvent-based cleaning agents.
130 °C - fixed value
class I
optical + audible (permanent)
IP21
I
II
2