JULABO SW23 Shaking Water Baths - Manual (Page 21)

Shaking Water Baths
21
6. Operating procedures
6.1. 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!
Check to make sure that the line voltage matches the supply
voltage specified on the identification plate.
7. Switching on
 Switching
on:
Turn on the mains power switch.

The unit performs a self-test. All segments of the 4-digit MULTI-
DISPLAY (LED) and all indicator lights will illuminate.
Then the software version (example: n 1.3) appears.
Together with the display of the water bath temperature the
operating state is also displayed.
(Example: 18.6
C)
The monitor lamp illuminates when the heater is in operation
(on).
Notes:

Adjustable parameters and temperature values are retained
and the electronic timer is reset to zero when the equipment is
switched off.

When the shaking water bath is operating under remote control
at the time of switchoff (connected to PC via
RS-232 interface connection), the MULTI-DISPLAY (LED) will
display the message „OFF“.
(see chapter 8.5.
Setup for remote control )

If shaking operation is not desired it can be switched off at
menu level. Select the menu level and activate the option SA
(see page 26).