Safety Inspection; Spare Parts; Standstill And Disposal - Helios B KLG 500 Mode D'emploi

Installation and Operating Instructions
EN
m
DANGER
Centrifugal cooling air fans – B KLG 500/1000
4 .3

Safety inspection

What should be checked?
Contact protection cover for
completeness or damage
Unit for damage to blades and
casing
Attachment of unit
Attachment of connection ca-
bles
Attachment of protective con-
ductor terminal
Insulation of cables for damage Visual inspec-
Ball bearings for
noiselessness,
free movement
and
zero backlash
Condensate discharge holes,
where necessary,
for blocking
4 .4

Spare parts

Defective cooling air fans must be completely exchanged according to Directive 94/9 EC. Own repair attempts are
strictly prohibited! Optimal operational reliability of the fans is only guaranteed by manufacturer repairs.
4 .5

Standstill and disposal

The generally applicable safety at work and accident prevention regulations must be observed!
– Electrical work must only be carried out by an authorised electrician.
– Use appropriate lifting equipment and fastening devices to dismantle the fan.
– Dispose of the fan components according to the valid rules and laws.
How? Frequency
Visual inspec- At least 1/2 annually
tion
Visual inspec- At least 1/2 annually
tion
Vis. inspection At least 1/2 annually
Visual inspec- At least 1/2 annually
tion
Visual inspec- At least 1/2 annually
tion
At least 1/2 annually
tion
Manual check At least 1/2 annually
by turning
the rotor, in
disconnected
state
Visual inspec- At least 1/2 annually
tion
8
What measure?
Improvement or replacement
Unit replacement
Attachment
Attachment
Attachment
Replace cables
Replace unit in case of bearing noise,
sluggishness or backlash
Open holes