Operation Manual

2-3
IM 1F5B2-01E
2. HANDLING PRECAUTIONS
Pipe support
ULTRA YEWFLO
Pipeline
Figure 2.4 Example of Pipe Support
■ Other Considerations
• Choose a location where there is sufficient clearance around ULTRA YEWFLO to
allow such work as routine inspections.
• Choose a location that ensures easy wiring and piping.
• It will be to your advantage if you equip the installation location with lighting for
night-time maintenance and inspections, power outlets for measuring instruments and
wired phone jacks for contact with the supervisory control room.
2.5 Precautions Regarding Pipelines
When turning on a process fluid through a pipeline, observe the following instructions to
use ULTRA YEWFLO to the intended degree of safety.
■ Make sure the bolts that fasten ULTRA YEWFLO and the pipeline together are
securely tightened.
■ Make sure no fluid is leaking from the pipeline.
■ Do not apply a pressure exceeding the specified limit.
• ULTRA YEWFLO is under constant pressure while a process fluid is flowing. Do
NOT loosen the bolts that fasten the flanges. If you loosen the bolts, there is a risk of
the process fluid gushing out of the pipeline.
• If the process fluid is toxic or otherwise harmful to personnel, exercise extreme care
to prevent the fluid from coming into contact with the eyes or skin and to avoid
inhaling any released gas.
WARNING