Safety Instructions - Maintenance And Repair - Endress+Hauser analytikjena multi N/C pharma HT Operating Manual

multi N/C pharma HT
2.4.6 Safety instructions – maintenance and repair
Special care must be taken when handling concentrated acids. The regulations
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and notes in the safety data sheets for the handling of orthophosphoric acid
(H PO ) or hydrochloric acid (HCl) must be observed.
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¡ The catalyst supplied by the manufacturer should be handled with the usual cau-
tion when handling chemicals.
Observe the following instructions when working with quartz wool:
¡ Only store quartz wool in closed containers.
When working with quartz wool, avoid the formation of dust! Inhaled dust may
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cause irritation to respiratory pathways.
Wear personal protective equipment (laboratory coat, protective gloves, safety
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goggles, respiratory mask) when replacing the quartz wool and when cleaning
the combustion tube.
¡ Collect used quartz wool in suitable, sealed containers and dispose of the mate-
rial in accordance with applicable legal regulations. Contact the responsible
waste disposal company to organize the disposal of the waste.
Observe the following:
The operator is responsible for carrying out suitable decontamination should the
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device become contaminated externally or internally with dangerous substances.
Splashes, drops or larger liquid spillages should be removed using an absorbent
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material such as cotton wool, laboratory wipes or cellulose.
¡ For biological contamination, wipe the affected area with a suitable disinfectant,
such as an Incidin Plus solution. Then wipe the cleaned areas so that they are
dry.
The only suitable cleaning method for the housing is wipe disinfection. If the dis-
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infectant has a spray nozzle, apply disinfectant to a suitable cloth before using it
on the device.
Particular care must be taken if infectious materials are analyzed with the device,
as the device cannot be decontaminated as a single unit.
Before using a cleaning or decontamination procedure other than that pre-
¡
scribed by the manufacturer, the user is required to check with the manufacturer
that the intended procedure will not damage the device. Safety labels attached
to the device must not have methanol applied.
The device is generally maintained by the customer service department of Analytik
Jena or specialist personnel trained and authorized by them.
Unauthorized maintenance can damage the device. For this reason, only the activi-
ties described in the user manual in the "Maintenance and care" chapter may be per-
formed by the operator.
¡ Only clean the exterior of the device with a slightly moistened, non-dripping
cloth. Use only water and, if required, customary surfactants.
All maintenance and repair work on the device must only be carried out when
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the device is switched off (unless specified otherwise).
¡ The gas supply must be shut off before performing any maintenance or repair
work (unless specified otherwise).
¡ Allow the device to cool down before any maintenance work or replacement of
system components.
Use only original spare parts, wear parts and consumables. They have been
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tested and ensure safe operation. Glass part are wear parts and are not subject
to the warranty.
¡ All protective equipment must be reinstalled and checked for proper function
when the maintenance or repair work is complete.
Security
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