Product Manual

18
5 MANAGEMENT
5.1. STORAGE
All the pumps must be stored indoors. in a dry. vibration-free and dust-free environment, pos-
sibly at constant air humidity.
They are supplied in their original packaging and must be kept there until installation.
5.2. TRANSPORT
Avoid subjecting the products to needless jolts or collisions.
The electropumps must never be carried or lifted by their power cables.
6 WARNINGS
6.1. QUALIFIED PERSONNEL
Installation should be performed by skilled and qualied personnel, in possession of the
technical qualications required by the specic regulations in force.
The term qualied personnel means persons who, because of their training, experience and
regulations as well as all operating circumstances, have been entitled by the person responsible
for the system to work on and with the system and to see and avoid all possible dangers (De-
nition for technical personnel. (Denition for technical personnel IEC 364).
6.3. MOTOR SHAFT ROTATION CHECK
If the motor does not work and the shaft does not turn when the switch and/or oat
is operated, you must check that all working parts are turning freely.
To do this:
-Completely disconnect the pump from the mains.
-Place the pump in a horizontal position.
-Remove the grill and the diffuser with rubber covering , and operating on the self-
loccking-nut with a fork wrench 10, rotate the shaft motor clockwise.
-Reassemble the grill and the conveyor and install the electropump as indicated in
chapter 7.
6.2. SAFETY
- Use is allowed only if the electric system is provided with safety precautions in accordance
with the regulations in force in the country where the product is installed (for Italy, CEI 64/2).
- Never let the pump run dry.
- The pump cannot be used in swimmingpools, ponds or tanks in which people are present.
- The pump is provided with a handle to which a rope or cable may be connected to
lower the machine into working position.
The pumps must never be carried, lifted or operated hanging from their power cables.
- Qualied personnel must be employed for all electrical repairs which, if badly
carried out, could cause damage and accidents