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1. CapDRIVE Introduction
CapDRIVE is a variable frequency drive designed to control and protect pumping systems by varying the outputfrequency
to the pump.
CapDRIVE can be applied to both new and existing pumping systems, and provides:
energy and cost savings
simplified installation and an overall lower pumping system cost
longer life of the pumping system and relevant components
improved reliability
CapDRIVE, when connected to any pump, manages the system operation to maintain a certain constantphysical quantity
(pressure, differentialpressure, flow, temperature, etc.) regardless of theconditions of use. Thepump is operated onlywhen
needed thus avoiding unnecessary energy consumption.
CapDRIVE at the same time is able to:
protect the motor from overload and dry running
implementsoft start and soft stop toincrease the systemlife andreduce currentpeaks
provide an indication of current consumption, voltage, and power
maintain a record of run time and display any errors and/or failures reported by the system
control up to two additional pumps at a constant speed (Direct On Line)
connect to other CapDRIVE units for combined operation
Through the use of inductive filters (optional) CapDRIVE eliminates dangerous surges that are inducedin longcables,
making CapDRIVE suitable for control of submersible pumps.
2. Safety Instructions
CAPRARI strongly suggests carefully reading 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 instructions in this manual may result in dangerousand potentially lethal electric shock.
Pay attention to all standard safety and accident prevention regulations.
The device must be connected to main power supply via a switch to ensure the
complete disconnection from the network before any operation on the CapDRIVE itself
(including visual inspection) and/or on the connected load.
Disconnect CapDRIVE from the main power supply before commencing any work.
Do not remove, for any reason, the cover and the cable plate without having first
disconnected the device from the main power supply and having waited at least 5
minutes.
CapDRIVE and pumping system must be grounded properly before operation.
For the entire period CapDRIVE is powered, high voltage is present on the output
terminals of the inverter whether or not the pump is running.
Tightening all 4 screws on the cover with washers is recommended before powering
the device. Otherwise, there may be a failure to connect the cover to ground, creating
the risk of electric shock or even death.
Avoid any shock or significant impact during transport.
Check the CapDRIVE immediately upon delivery and check for damage and/or missing parts. If either occurs, immediately
notify the supplier.
Damages due to transport, incorrect installation, or improper use of the device will null and void the warranty.
Tampering or disassembly of any component will automatically void the warranty.
CAPRARI cannot be held responsible for any damages to people and/or property due to improper use of itsproducts.
