JULABO LC 4 Temperature controller - Manual (Page 14)

Operating procedures
14
5. Operating procedures
5.1. Installation
 The unit should be set up at a dry location.

Place
the unit in an upright position and do not obstruct the
ventilation.
 A wall distance of at least 10 cm must be maintained for
ventilation, allowing internal heat
to be conducted away from the unit.
 If one or more temperature controllers are set up in a
cabinet for example, take care of good ventilation (waste
heat per unit = approx. 60 Watts).
 The ambient temperature must not exceed 35 °C. Ambient
temperatures above 35 °C result in a failure of the unit.
 Do not set up the unit in the immediate vicinity of heat
sources and do not expose to sun light.
5.2. Power connection
Caution:
 Only connect the unit to a power socket with earthing contact (PE –
protective earth)!
 The power supply plug serves as safe disconnecting device from the line and
must be always easily accessible.
 Never operate equipment with damaged mains power cables.
 Regularly check the mains power cables for material defects (e.g. for cracks).
 We disclaim all liability for damage caused by incorrect line voltages!
Make sure that the line voltage and frequency match the
supply voltage specified on the type plate.
Deviations of ±10 % are permissible.