Safety Instructions; Stocking Conditions - Nastec 4HS Installation And Operating Manual

2. Safety Instructions

NASTEC strongly suggests to reading carefully this operation manual before using and installing its products
Any operation (installation, maintenance and repair) must be carried out by trained, skilled and qualified personnel.
Failure to observe and follow the instruction of this manual may result fatal in dangerous electric shock.
The unit must be connected to the power supply by a switch granting the
complete visual disconnection (separation) from the line before any operation
on the 4HS itself and on the connected load.
Disconnect the unit from the power supply before any operation.
Do not remove for any reason, the cover of the CM and the cable guard
without having visually disconnected the unit from the power supply and
having waited at least 5 minutes.
4HS and pump system must be grounded properly before operation.
For the entire period the CM is powered a high voltage is present on the
output terminals independently if it is running or not the pump.
Do not start the pump for any reason if not completely immersed in water.
Avoid any shock or serious impact during transportation.
Check the 4HS immediately upon delivery and check for damage and/or missing parts. In either case, immediately
notify the supplier.
Damages due to transportation, incorrect installation, or improper use of the device will null and void the warranty.
NASTEC cannot be held responsible for any damage to people and/or property due to improper use of its
products.

3. Stocking conditions

Store the product on its packaging in a dry and well ventilated environment within a temperature range from -20 ° C
and 70 ° C.
If the pump remains in stock for more than a year is recommended to disassemble the rotating parts and test their
functionality. It 'also need to power the electric pump (without running the motor) to allow charging of electrolytic
capacitors of the inverter module.
If the pump has already been put into operation and is then placed in storage, the minimum storage temperature is
4 ° C. Alternatively you need to add anti-freeze fluid.
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