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Safety instructions
For your protection
Read the operating instructions in full before
starting up and follow the safety instructions.
•
Keep the operating instructions in a place where they can be
accessed by everyone.
•
Ensure that only trained staff work with the appliance.
•
Follow the safety instructions, guidelines, occupational health
and safety and accident prevention regulations.
Work with the device
Before use, check the outlet pres-
DANGER
sure on the pressure reducer and
compare it with the pressure dis-
played on the pressure gauge.
Oxygen as a compressed gas is
oxidising; intensively aids combus-
tion; can react violently with flam-
mable materials.
Correct use and description of the device
Use
The IKA C 248 oxygen filling station is only suitable for filling de-
composition vessels C 5010 with oxygen.
Unpacking
Unpacking
•
Please unpack the device carefully.
•
In the case of any damage a detailed report must be sent
immediately (post, rail or forwarder).
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All manuals and user guides at all-guides.com
•
The filling time should not be set to less than 30 seconds.
This will prevent combustible substances from being whirled
around in the crucible.
•
Insufficient ventilation can cause formation of explosive mix-
tures. Therefore, only use the device in well-ventilated areas.
•
Check the seals for damage before each use.
•
After finishing work, the oxygen supply on the pressure redu-
cer must be closed.
For protection of the device
Maintenance tasks should be per-
DANGER
formed without any excess pres-
sure on the system.
•
Keep lines and fittings through which oxygen flows free of
grease.
Description of the device
•
The 2 m pressure hose, included with delivery, can easily be
laid to connect to the oxygen bottle.
•
Therefore, the location of the C 248 filling station does not
depend on the oxygen bottle being in the immediate vicinity.
•
The filling pressure that is set and the pressure in the decom-
position vessel can be read directly from the manometer of
the C 248 (11), thus preventing insufficient filling quantities
because of not observing the minimum filling period.
•
Constant opening and reasoning on the oxygen bottle are
void because the automatic non-return valve (bulb compl. (2))
only opens if a decomposition vessel is being filled.
Scope of delivery
•
C 248 oxygen filling station
•
3 x O-rings
•
Screw fitting
•
Gasket
•
Operating instruction
Installation
Connecting the pressure hose
The pressure hose, included with delivery, is designed for a maxi-
mum pressure of 40 bar. It is 2 m long and easily be laid to connect
to the oxygen bottle or another oxygen inlet with pressure redu-
cing valve (smallest permissible bending radius 80 mm).
There is an R1/4inch threading
(SW 17) on the C 29 reducing
valve (accessory) of the oxygen
bottle to which the other end of
the pressure hose can be con-
nected.
An appropriate adapter is inclu-
ded for US pressure reducers.
C 29
Commissioning
The required filling pressure -usually 30 bar- can be set on the
pressure reducer valve of the oxygen bottle. The adjusted pressure
can also be read on the pressure gauge (11).
The bulb compl. (2) integrated into the oxygen filling station pre-
vents oxygen from flowing out when this is not intended.
When the task is complete. the main valve on the oxygen
supply should be closed.
Maintenance and cleaning
The device is maintenance-free. It is only subject to the natural
wear and tear of components and their statistical failure rate.
Cleaning
•
For cleaning disconnect the mains plug!
•
Use only cleaning agents which have been approved by IKA
to clean IKA devices.
These are water (with tenside) and isopropanol.
•
Wear protective gloves during cleaning the devices.
•
Electrical devices may not be placed in the cleansing agent for
the purpose of cleaning.
•
Do not allow moisture to get into the device when cleaning.
•
Before using another than the recommended method for
cleaning or decontamination, the user must ascertain with
IKA that this method does not destroy the device.
It should be expected that frequent use will result in wear on the
O rings in the bulb compl. (2). The filling head (3) is screwed in
place and can be unscrewed after the pressure hose is removed.
The lower gasket (3007), which is subjet to particularly high wear
and tear, can be reached without disassembling the pressure hose.
Pull with a suitable tool (tweezers) the gasket (3007) down. Put
the new gasket into the recess of the decomposition vessel. Place
the decomposition vessel under the filling head (3) and fill you the
decomposition vessel. The gasket remains at the bulb compl. (2)
back.
Decomposition vessels
The IKA decomposition vessel C 5010 is provided with an identifi-
cation on the base or on the cap screw that contains information
including the year of manufacturing number.
(SW 17)
The decomposition vessel should be placed on the marked posi-
tion.
All you need to do then to fill up the decomposition vessel is to
swing the rocking arm downwards. The increase in pressure (ca. 2
bar) can be observed on the pressure gauge.
The filling time should not be less than 30 seconds.
Spare parts order
When ordering spare parts, please give:
•
device type.
•
serial number, see type plate.
•
position number and description of spare part,
see www.ika.de.
Repair
Please only send devices in for repair that have been
cleaned and are free of materials which might present
health hazards.
For repair, please request the "Safety Declaration (Decontami-
nation Certificate)" from IKA or use the download printout of it
from IKA website at www.ika.com.
If your appliance requires repair, return it in its original packaging.
Storage packaging is not sufficient when sending the device - also
use appropriate transport packaging.
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