Startup; Preliminary Checks; Operation; Stopping - FPZ SCL R20-MD MOR IE2 Instructions

ATTENTION!
The position of the motor does not always allow the rotation direction to be checked, therefore it is advisable to do this check before
installation in the system.
13

STARTUP

Non-compliance with the unit's intended use can cause serious accidents.
The unit must only be started:
•
after carefully reading, understanding and complying with this user manual ("SAFETY RULES" and "INSTALLATION");
•
in conformity with its intended use as prescribed in the "SPECIFICATIONS";
•
Respecting the values given in the "SPECIFICATIONS" and the electric motor RATING DATA.

13.1 PRELIMINARY CHECKS

Before starting the machine for use, carry out the following preliminary checks:
•
If the unit has not been started up for some time, check its condition and, if necessary, remove any dust from the external surfaces.
•
Deactivate/open any pipe closing devices (shut-off valves, solenoid valves, etc.) before starting the unit.
•
Never start and operate the unit with the inlet and/or outlet port closed! (if not foreseen).
•
Make sure the ambient and conveyed gas suction temperatures come within the values: -15°C (+5 °F)÷ +40°C (+104 °F).
•
Check the operation of any flow control/limiting devices.

13.2 OPERATION

The unit can be started for use after carrying out the preliminary checks.
•
Start the unit by switching on the power to the electric motor.
•
Respect the values given in the "SPECIFICATIONS" and the electric motor RATING DATA.". Pressure losses in the pipes are
often underestimated but are decisive factors for the operating pressure differential.
•
Measure the motor absorption and check compliance with the rated value.

13.3 STOPPING

•
The unit must be stopped by switching off the power supply to the motor.
•
On shutdown, make sure to operate the unit with open outlet (suction/ delivery) for about 20 minutes. This operation allows the
removal any condensate inside.

14 MAINTENANCE

In order to prevent faults and damage it is important to periodically check the units in operation, therefore it is advisable to adopt a
maintenance plan in line with this Manual, providing for:
•

Periodical checks

•
Periodical maintenance
14.1 PERIODICAL CHECKS
NOTE FOR THE The units in operation should undergo periodical inspections by qualified personnel, in order to prevent failures
USER that can directly or indirectly cause damage.
Danger of burns caused by contact with hot surfaces of the unit!!
When in operation the blowers / exhausters can reach high surface temperatures.
Before carrying out any operation after shutdown allow the unit to cool by waiting at least 20 minutes.
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