Models 3Bps Ce, 3Bps2 And 3Bps3 Ce (With External Electronic Controller) - EBARA thebe 3BPS ci Instruction Manual

INSTRUCTION MANUAL
WARNING
CAUTION
Make sure the power is off before working on the photovoltaic system. All work with
electricity must be done by a qualified and trained electrician according to NR10 (Safety in
electrical installations and services), respecting local and international safety standards.
Failure to comply with this warning exempts Ebara from any liability for any damages that may occur to the
equipment, the customer's health or the environment.
Failures
2. Stuck mechanical components (stuck
Motor pump
doesn't start
5.2 Models 3BPS ce, 3BPS2 and 3BPS3 ce (with external
electronic controller)
Controller installation
For added safety, we recommend using circuit breakers or direct current fuses between the solar panels and
the external electronic controller.
If not all controller cable entries are used (cable press), it is important to always leave it sealed so that water,
dirt or insects do not enter, as this could cause the controller to burn.
Before installing the motor pump and controller or before any maintenance, the direct current circuit breaker
must be turned off.
47
The system (panels, motor pump, support) must be grounded in accordance with
current regulations.
Causes
1. Electrical power is not reaching the
motor
pump)
3. The input voltage (Vdc) is too low
4. Rusty mechanical seal
5. Electronic controller is damaged
Table - Diagnosis and troubleshooting
EBARA BOMBAS AMÉRICA DO SUL LTDA.
3BPS ci/ce and 4BPS ci
NOTICE
1. Check electrical connections
2. Analyze possible obstructions in the
3. Sunlight intensity is low. Wait for higher
4. Contact Technical Assistance
5. Contact Technical Assistance
Possible solutions
components
sunlight intensity
Models