Furness controls FCO770, Руководство пользователя, Страница: 6 / 101

Page 6 FCO770 Users Guide Issue 1
SAFETY NOTES AND
RECOMMENDATIONS
PLEASE READ CAREFULLY
1. Read these instructions and this users guide carefully.
2. This equipment requires a 24V, 2.5A DC power supply that must be appropriately
fused.
3. Always unplug the equipment from the power supply before servicing.
4. Do not use the equipment near water. In the event of a spillage onto the instrument
remove the power supply to minimise the risk of damage.
5. The air supply should be connected via an emergency shut off valve located close to
the instrument.
6. The air supply must not exceed that specified on the instrument or in the Test
Certificate.
7. Filters must be fitted to the air supply to remove oil and water that can damage
pneumatic components. The filters should be periodically checked and drained
as necessary. Failure to do so may invalidate the Guarantee.
The instrument air quality must be better than ISO8573.1 Class 1-4-2.
This equates to:
Particle = < 0.1micron, Dew-point = < 3°C, Oil = < 0.1mg/m
3
(0.1ppm)
The filter kit (Part number M1706) supplied by Furness Controls consists of a
particulate filter and a coalescing filter. This will remove solid particles to
0.01microns and oil concentration down to 0.01ppm. Neither of these will remove
water vapour and an airline drier or desiccant filter (Part number M1737) is required
for this.
8. Nylon air supply pipes must be kept away from hot areas as this can weaken the
pipe.
9. Ensure that blanking plugs on unused pilot air outputs are pushed in fully before
applying air.
10. The air supply must be turned off before carrying out any work on the pneumatic
system.
11. If in doubt about any aspect of safety with the equipment then contact Furness
Controls BEFORE proceeding.