SETUP AND INSTALLATION
Room ventilation
Adequate ventilation must be provided wherever the unit is installed.
Do not operate the unit In non-ventilated enclosed spaces.
Special ventilation measures (e.g. ventilation of designated work areas, FRG also refer to VDI
1946 Part 7) when several units are Installed in one room.
Mains connection
The laboratory unit is supplied with a permanently connected, flexible mains power lead with
connector (grounded).
The connector serves to disconnect the unit from the mains power supply.
Examine the power lead and connector for damage before using the unit. If there are any signs
of damage, do not connect the unit to the mains supply.
The voltage quoted on the rating plate (rated voltage) must agree with the nominal mains
voltage.
The unit may only be connected up to the mains via a properly Installed socket outlet with PE
conductor (protection class I) or a permanent terminal connection.
In the event of a permanent terminal connection, a master switch (lockable In the "Off"
position) must also be installed to disconnect the unit from the mains.
An earth-leakage circuit-breaker should also be fitted in the supply system to provide
additional protection against electric shocks.
Rubber-sheathed flexible cable of at least 2.5 mm
3
diameter (H 07 RN-F ...) should be used for
any extensions that may be required to connect the unit.
Refer to the TECHNICAL DATA section for the rated power consumption, circuit protection
with a T16 A fusible link or a 8 16 circuit-breaker.
Noise Insulation
The unit develops a constant noise load.
Refer to the TECHNICAL DATA section for the noise level.
The unit may produce higher noise levels In unfavorable Installation conditions. Supplementary
measures may have to be Implemented to Improve the sound insulation in the room.
8/34 50 042 750 Issue: May, 1994
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