Special Versions; Prohibitions; Reasonably Foreseeable Improper Use - FPZ SCL R20-MD GOR ATEX Manual De Instrucciones

10.4 SPECIAL VERSIONS

FPZ side channel blowers/exhausters can be manufactured in special or custom versions; the instructions given in this manual still
apply to some of them.
The special versions manufactured, and for which that given above applies, are:

Version with anodising (where not foreseen).

Electric motors with special voltage
Further customisation must be requested and agreed when ordering, after a feasibility appraisal by the Technical Department.

10.5 PROHIBITIONS

THE FOLLOWING IS PROHIBITED:
- Using the unit in installations for unforeseen use.
- Using the unit in places whose ATEX classification does not comply with Annex II of Directive 1999/92/EC.
Suction and conveying fluids not compatible with the machines (see table section.3.3)
-
- Exceeding the values given in the "SPECIFICATIONS" and the electric motor RATING DATA.
- Using the unit without having considered the filter in suction and appraised the degree of filtration.
- Operation with inlet and/or outlet port closed (when not foreseen).
- Making conversions or changes to the unit, maintenance or repair work on own initiative or not envisaged in the manual.
Maintenance work can be carried out only in compliance with that described in this user manual, exclusively by qualified personnel.
IT IS COMPULSORY TO:
- Check and comply with the intended use of the machine.
- Check and comply with the conditions of use specified in this manual.
- Comply with the installation conditions specified in this manual.
- Carry out the preliminary checks as specified in the section "STARTUP".
- Carry out maintenance as specified in section 7.

10.6 REASONABLY FORESEEABLE IMPROPER USE

Non-compliance with the unit
Failure to comply with the prohibitions/obligations can result in technical faults, damage to the system or accidents. Danger of serious
injury.
Listed below are some examples of improper use identified by risk analysis and practical experience, according to the conditions they
can create.
IMPROPER USE
IMPROPER USE LINKED TO NORMAL OPERATION
Failure to comply with the distance for the
motor air intake
Presence of operators
contact with the machine
Use of loose clothing or untied long hair
IMPROPER USE LINKED TO METHODS OF USE
Failure to comply with the operating
conditions:
- Ambient temperature outside the limits
or incorrect
- Altitude above 1000 m
- Failure to consider system and filter
pressure losses
Incorrect appraisal of the filter (for use with
suction in the place)
Operation exceeding the values given in
the "SPECIFICATIONS" and the electric
motor RATING DATA.
FPZ-MI-R-MD-MOR-GOR-ATEX-15-R00
'
s intended use can cause serious accidents.
CONSEQUENCES
Motor overheating and possible damage to
the blower
and possible Operator coming into contact with hot
parts of the machine
Possible catching or suction in the
machine or in the motor fan
Machine performance
values given in the "SPECIFICATIONS".
Possible motor failure and possible seizure
of the impeller
Particles entering the blower with seizing
of the impeller
Machine performance different from the
data given in the "SPECIFICATIONS".
Possible motor failure and possible seizure
of the impeller
RISKS
RISK FOR THE MACHINE
RISK FOR THE OPERATOR
RISK FOR THE OPERATOR
exceeding the RISK FOR THE MACHINE, SYSTEMS
AND OPERATORS
RISK FOR THE MACHINE
RISK FOR THE MACHINE, SYSTEMS
AND OPERATORS
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