Maintenance - FPZ SCL K07 TD-MOR Betriebsanleitung

The results must be evaluated by comparing the maximum
speed value measured with the limits laid down for the zones
(A, B) shown in the table below, in compliance with ISO 14694.
Effective
Class I
vibration speed
(≤ 15kW)
value [mm/s]
1.8 A
4.5 B
Legend:
Machine classification:
Class I = SCL with electric motor power
Class II = SCL with electric motor power > 15 kW
Evaluation zones:
Zone A = SCL with vibrations within this zone are considered
acceptable for long-term service.
Zone B = SCL with vibrations within this zone are considered
unsuitable for continuous long-term service.
conditions the machine can be operated for a limited period,
until the opportunity arises for suitable corrective work to be
done.
Danger resulting from the impeller seizing
due to excessive vibrations!
Vibration values exceeding zone B (table of effective
vibration speed values) are considered NOT admissible and
may cause damage to the machine and resulting serious
injury and even death!
- If any anomalous noises and/or vibrations are detected,
these may be a warning that the impeller is about to
seize, switch off the unit and move away from it
immediately.
When the unit is stopped, routinely carry out the following
checks:
Dust deposits: Check and , if necessary, use suitable
-
equipment to remove deposits on the external surfaces of
the unit that may impede correct heat exchanging.
- Suction filter: Every 8-10 days check and if necessary
clean or replace the filter cartridge.
environments, change the filter more frequently. A dirty
cartridge creates extensive resistance at the suction,
resulting in an increase in: the pressure differential, the
power absorbed, and the operating temperature. The load
loss must not exceed 30 mbar.
Electrical danger!
- Before doing anything else, make sure that the power
supply is NOT switched on.
Danger due to burns caused by contact with
hot surfaces on the unit!
When operating the compressors-vacuum pumps can reach
high surface temperatures of up to 160° C (+320° F).
- Before starting with any work, wait for the unit to cool
down after switching it off!
Effective
vibration speed
Class II
value [mm/s]
(> 15kW)
2.8 A
7.1 B
15 kW
≤
Under these
In very dusty
GB - 26/69
6

MAINTENANCE

Any use other than the intended use of the
unit may cause serious injury and even
death!
Maintenance may only be carried out on the unit:
If the maintenance
section/exploded view of the relevant unit are available.
After having carefully read, fully understood, and complied
with this operating manual ("SAFETY STANDARDS"
"STORAGE AND TRANSPORT" and "INSTALLATION").
In conformity with the
"INTENDED USE".
By qualified personnel, that is, personnel whose training,
instruction, experience, knowledge of standards, regulations,
accident prevention procedures, and operating and service
conditions, makes them capable of carrying out all the works
necessary, while being aware of and avoiding any possible
danger and/or damage.
Danger due to burns caused by contact with
hot surfaces on the unit!
When operating the compressors-vacuum pumps can reach
high surface temperatures of up to 160° C (+320° F).
- Before starting with any work, wait for the unit to cool
down after switching it off!
Electrical danger!
- Before doing anything else, make sure that the power
supply is NOT switched on.
Any use other than the intended use of the
unit may cause serious injury and even
death!
The user is not authorised to make repairs or do
maintenance work that
surfaces.
In these cases contact FPZ's assistance service or an
authorised dealer.
After seizing the components involved may undergo
deformation that makes the components unsuitable for being
used again. Seized components must be analysed by FPZ
before being reused or replaced.
- Using unsuitable components may cause the impeller
blades to break, giving rise to dangerous ejected
fragments.
Danger due
Impeller!
There may be a danger of shearing due to the impeller
rotating even when the machine is switched off, if it is
started manually.
- Suitable working clothes and personal protective
equipment must therefore be used.
instructions, parts list,
purposes laid down
involves restoring seized
to rotating components:
and
under