Sartorius Stedim Biotech CERTOMAT H Bedienungsanleitung Seite 46

2.3 Installation on site
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Use suitable equipment for transporting the machine to
the place of installation and placing it on the work
surface. Pay attention to the weight of the machine.
Do not lift the CERTOMAT ® H/HK on one side.
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The surface of installation has to be horizontal, large
and stable enough. It must be able to carry a fully
equipped CERTOMAT ® H/HK.
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Information about the size of the surface of installation
see dimension sheet.
The CERTOMAT ® H/HK are used for heating. For this
reason, do not place them on a spot where the sun's
rays may provide additional heat.
Place other instruments on the workplace in such a way
that they cannot be affected or damaged by the
operation of the CERTOMAT ® H/HK and transmitted
movements of an accompanying shaker.
When placing the shakers in the incubation chamber see
to it that the tray can freely move and does not bump
against the side walls of the incubating unit or hood.
Fig. 1: CERTOMAT ® H with
CERTOMAT ® MO II shaker
2.4 Base plate (optional accessories)
If the CERTOMAT ® H/HK is used in combination with
any statical equipment (e. g. spinner flask) a base plate
is available (optional). The base plate serves as closing of
the incubation chamber downwards.
The base plate must not be used in combination with
shakers!
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2.5 Electrical connection
When the CERTOMAT ® H/HK is shipped it has been
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preset for a power supply of 230 V, 50 Hz. If the mains
voltage in your lab is 115 V, 60 Hz, you have to switch
over the unit to this voltage:
Switching on the CERTOMAT ® H/HK with the wrong
voltage setting may damage the apparatus.
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Note [ figure "Installation at site,
connection"]:
1. Open the fuse compartment on the rear of the device
underneath the power switch (Fig. 2, pos. 3).
2. Replace the 3.15 Amp fuses with 2 6.3 Amp fuses (not
included in the standard equipment).
3. Convert the line voltage selector (Fig. 2, pos.1) to the
supply voltage at the workplace!
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Connect the power cable to the mains bush (Fig. 2, pos.
4) and switch on the shaker using the main switch (Fig.
2, pos. 2) only if you want to start the vibrating
operation [ "Start up" section].
Fig. 2: Power connection/power switch/
line voltage selector
1. Line voltage selector
2. Power switch
3. Fuse lid
4. Power connection for power cable
fig. 2 "Mains
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