Flowserve NRA 1-3 - Manual (Page 4)

4
Important Notes
Danger
The terminal strips of the test station NRA -3 are live during operation.
This presents the danger of electric shock.
Cut off power supply before mounting, removing or connecting the terminal strips.
Usage for the intended purpose
Use the test station NRA -3 only in conjunction with the electrodes NRG 6-9, NRG 6-7 and
NRG 6-8 for monitoring steam traps for banking-up of condensate and loss of steam.
Safety note
The equipment must only be installed and commissioned by qualified and competent staff.
Retrofitting and maintenance work must only be performed by qualified personnel who – through
adequate training – have achieved a recognised level of competence.
ATEX (Atmosphère Explosible)
According to the European Directive 94/9/EC the equipment must not be used in explosion risk areas.