Summary
Preface
P. 6
Chapter 2
P. 17
Technical data
Chapter 5
P. 76
Reception, storage
and installation
Chapter 4
P. 54
General information
Chapter 3
P. 47
Application notes
Chapter 6
P. 115
Options
Chapter 7
P. 129
Preventive maintenance
Chapter 1
P. 15
Overview
and installation diagram
Answer Drives 1000
69
4
4.7.1 RESIDUAL RISKS
All zones or parts at risk have been evaluated during the design step,
and therefore all necessary precautions to avoid risks to persons and
damage to the components of the AD1000 have been taken, as indicated
in the preceding paragraphs.
CAUTION
Periodically check the operation of all the safety devices.
Do not remove the fixed or movable protections of the AD1000.
Do not insert foreign objects or tools in the operation area of the AD1000.
Although the AD1000 is equipped with the safety systems mentioned
above, there are still some risks that cannot be eliminated but that can
be reduced by means of corrective actions by the final integrator and by
correct operating procedures which are mandatory for anyone working on
the AD1000.
The following is a summary of the risks that remain in the AD1000 in the
following phases:
• Normal operation.
• Adjustment and tuning.
• Maintenance.
• Cleaning.
4.7.2 IMPACT AND CRUSHING
Do not access the moving parts.
Before enabling the power supplies, make sure that no maintenance
operation is being carried out on the AD1000.
4.7.3 SHEARING
Risk of shearing may arise by moving parts, mainly as a result of the
operator approaching to the cooling systems area, only if the guards have
been removed on moving parts such as couplings, motors and pumps
drives or impeller or inlet and outlet fans.
Before enabling the power supplies, make sure that no maintenance
operation is being carried out on the AD1000.
CAUTION
It is strictly forbidden to remove the safety guards or open parts
of the AD1000 with inspection doors equipped with screws without first
disconnecting the electrical panel and all the energy supplies on
the AD1000.
Do not insert foreign objects or tools in the operation area of the AD1000.
4.7.4 ELECTROCUTION
• Risk of breakage or damage, with possible safety level decrease, related
to the components of the electrical equipment due to short circuit.
• Before connecting the power supply make sure that there are no
maintenance works in progress and that no one is working on the
AD1000.
• The AD1000 is equipped with warning signs and indication on the
manuals that highlight the danger of electrocution and that make
mandatory the procedure for setting the AD1000 in safe conditions,
before any action on it.
CAUTION
It is strictly forbidden to make any type of electrical changes as they may
create additional hazards and unexpected resulting risks.
4.7.1 RESIDUAL RISKS - 4.7.2 - 4.7.3 - 4.7.4
Summary of Contents for AD1A008FBBNH
Page 138: ......
