Foreseen Use; Conditions Of Use - FPZ SCL TS Series Instructions Manual

- Do not wear loose fitting clothes
- Do not go near the machine with long and loose hair
Danger due to noise from the unit!
Some machines can produce high noise levels, even exceeding 80 dB(A).
The reference values are given in the specifications, which do not consider environmental reverberation.
Precautions to be taken:
Check the actual sound pressure of the machine in the place, and if necessary:
- Report the foreseen noise risk
- Arrange the use of PPE
- Insulate the place
3

FORESEEN USE

FPZ side channel blowers / exhausters are designed to generate vacuum and overpressure and for conveying non-explosive, non-
flammable, non-toxic and non-aggressive gases and air in continuous duty in a non-explosive environment.
FPZ side channel blowers / exhausters are designed and built for use in industrial plants and are equipped with three-phase or single-
phase asynchronous bipolar electric motors in compliance with IEC 60034-1.
3.1

CONDITIONS OF USE

Non-compliance with the unit's intended use can cause serious accidents.
• This manual:
MUST be read carefully and understood before carrying out any operations on the unit;
MUST be strictly complied with;
MUST always be at hand in the place where the unit is used.
• Installation must only be carried out by qualified personnel.
ATTENTION!
If installation is outdoors, protect the unit from the sun.
The maximum permissible pressure differentials given in the "SPECIFICATIONS" must never be exceeded. They are valid only under
the following conditions;

as a blower:
gas intake temperature 20°C (+68°F) and atmospheric pressure 1013 mbar (abs.) (29.92 In Hg ) measured at the inlet port

as an exhauster:
gas intake temperature 20°C (+68°F) measured at the inlet port and atmospheric backpressure 1013 mbar (abs.) (29.92 In
Hg).
The ambient temperature, and the conveyed gas intake temperature, is
permissible inside the range -15°C (+5°F) ÷ +40°C (+104°F) with the
following provisions;
•
for ambient temperature +30°C (+86°F) reduce the maximum
pressure differentials given in the "SPECIFICATIONS" by 5%;
•
for ambient temperature +40°C (+104°F) reduce the
maximum pressure
"SPECIFICATIONS" by 10%.
The graph to be used to reduce the maximum pressure differentials in
case of ambient temperature between +21°C and +40°C (+70°F and
+104°F) is given below
For installations above 1000m (3300ft) a.s.l.; contact the FPZ after-sales service
ATTENTION!
If the flow rate has to be reduced, use a bypass valve instead of throttling the suction or delivery.
FPZ-MI-K TS-MOR-USA-15-R03
differentials given in
14 / 79
13
12
11
10
9
8
7
6
5
4
3
2
the
1
0
65 70 75 80 85 90 95 100 105 110 115
ambient temperature °F