UNION Instruments GmbH
INCA Analyzer Series
– Instruction Manual
Page 8 of 59
Safety instructions
2
S
AFETY INSTRUCTIONS
This manual should be reviewed with special attention to all the instructions and cautions
before the analyzer is out into operation
Power plug and main fuse switch
Before opening the analyzer the power plug has to be disconnected from the power supply.
After opening the analyzer the main fuse switch should be turned to OFF position during all
installation processes.
Installation
The electrical connection for the analyzer must be carried out by qualified personnel in
accordance with all applicable national codes, local regulations and the power supply voltage
listed on the rating plate.
Gas connections
Gas connections must be carried out only by qualified personnel in accordance with all
applicable national codes and local regulations.
The analyzer will work within the permissible temperature range. To meet the specifications a
cooling or heating device might be needed e.g. if the analyzer is placed into another
enclosure enough air flow must be provided in the additional casing to purge the analyzers
thermal heat and always provide fresh air, which is needed for correct measurement. The
analyzer should only be operated indoors. Humidity could affect the measurement and
eventually break the analyzer. After assembly all gas-flowing parts should be checked for
leakage.
Formation of Ex-mixtures in the device
The analyzer has been carefully leak tested during the production process. There is no
operational situation possible, at which gas could penetrate into the device. The enclosure
has two independent fans (outside fan and power supply fan) which provide 1~2 m
3
of air
circulation per hour. No gas is released inside the enclosure and the flow rate of the gas
pump is mechanically restricted to a maximum value of 30 l/h.
Operating and maintenance
The analyzer has left the factory in compliance with all applicable safety regulations. To
maintain this operation condition, the user must strictly follow the instructions and consider
the warnings in this manual.
Before switching on the analyzer, verify that the electrical supply voltage matches the
analyzer‟s operating voltage as described in the manual.
Substances hazardous to health ma
y emerge from the analyzer‟s output. Please pay
attention to the safety of your operation personnel. Protective measures must be taken, if
required.
