Werbung
Verfügbare Sprachen
Verfügbare Sprachen
• Check ball bearing for noises.
➔ qualified technician *
• Check silencer inserts for contamination, replace if necessary.
➔ qualified technician *
• Check whether the maintenance interval has been reached and
whether wearing parts and greases should be replaced
➔ qualified technician *
* These maintenance works may be carried out by qualified
personnel if the maintenance instructions are available.
Y e a r l y
• Check sensors for functionality (e.g. bimetal switch, PTC
thermistor), remedy faults if necessary.
➔ Electrician
• Check fixing of the machine for stability.
➔ qualified technician *
E v e r y 4 0 , 0 0 0 h o r 4 , 5 y e a r s
• Renew bearings
➔ AIRTECH Service
• Renew radial shaft seals
➔ AIRTECH Service
AIRTECH service will only accept side channel blowers that come
with a completely filled in and legally binding signed "Declaration
of Contamination" (form downloadable from www.aitecheu.com).
In addition, the following points must be observed for
trouble-free operation of the machine:
• regularly check the connection tightness,
• avoid overloading the drive,
• in case of unusual noises and vibrations, check the machine and
• keep regularity of maintenance intervals.
• If the paint on the side channel blower is damaged, touch up
paint damage so that corrosion protection is guaranteed.
CAUTION!
In order to achieve best efficiency and a long life the side chan-
nel blower was assembled and adjusted with precisely defined
tolerances.
This adjustment as well as conformity will be lost during dis-
mantling of the side channel blower. It is therefore strictly rec-
ommended that any dismantling of the side channel blower that
is beyond of what is described in this manual shall be done by
AIRTECH service.
R e m o v a l f r o m s e r v i c e
CAUTION!
During operation the surface of the side channel blower may
reach temperatures of more than 70°C. The side channel
blower shall be protected against contact during operation, it
shall cool down prior to a required contact or heat protection
gloves shall be worn.
Risk of burns!
WARNING!
All work must only be carried out by qualified personnel and
when the machine is not running.
● Switch off the machine and secure it against restarting. This
also applies to auxiliary circuits (e.g. standstill heating).
● Check there is no voltage!
● Establish a safe protective earth connection before starting
work!
● Deviations from the rated values for voltage, frequency,
curve shape, symmetry of the feeding network increases the
heating and influence the electromagnetic compatibility.
T e m po r a r y r e m o v a l f r o m s e r v i c e
• Prior to disconnecting pipes / lines make sure that all pipes/lines
are vented to atmospheric pressure
• For longer shutdowns, see chapter "Storage".
Dismantling
In case the side channel blower conveyed gas that was
contaminated with foreign materials which are dangerous to
health, harmful material can reside in pores, gaps and internal
spaces of the side channel blower.
Danger to health during dismantling of the side channel
blower.
During dismantling of the side channel blower personal
protective equipment must be worn.
The side channel blower must be decontaminated prior to
disposal.
• disconnect from all electrical connections,
• wait until the machine has cooled down,
• disconnect piping and hoses,
• loosen the fixture of the side channel blower.
• Make sure that materials and components to be treated as
special waste have been separated from the side channel
blower.
• Make sure that the side channel blower is not contaminated with
harmful foreign material.
• Dispose of the side channel blower as scrap metal.
According to the best knowledge at the time of printing of this
manual the materials used for the manufacture of the side channel
blower involve no risk.
DANGER!
Werbung
